Quarterlytics / Consumer Cyclical / Auto - Dealerships / CarGurus

CarGurus

carg · NASDAQ Consumer Cyclical
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Ticker carg
Exchange NASDAQ
Sector Consumer Cyclical
Industry Auto - Dealerships
Employees 1001-5000
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FY2021 Annual Report · CarGurus
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2021
Annual Report

 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549 

FORM 10-K 

(Mark One)
☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2021
OR 

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE TRANSITION PERIOD FROM                      TO                   

Commission File Number 001-38233 

CarGurus, Inc.
(Exact name of Registrant as specified in its Charter) 

Delaware
(State or other jurisdiction of
incorporation or organization)
2 Canal Park, 4th Floor
Cambridge, Massachusetts
(Address of principal executive offices)

04-3843478
(I.R.S. Employer
Identification No.)

02141
(Zip Code)

Registrant’s telephone number, including area code: (617) 354-0068 

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class
Class A Common Stock, 
par value $0.001 per share

Trading Symbol
CARG

Name of Exchange on Which Registered
The Nasdaq Stock Market LLC 
(Nasdaq Global Select Market)

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes  ☒   No  ☐ 
Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes  ☐    No  ☒ 
Indicate by check mark whether the Registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 
1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing 
requirements for the past 90 days. Yes  ☒    No  ☐ 

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 
of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit such files). 
Yes  ☒    No  ☐ 

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an 
emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” 
in Rule 12b-2 of the Exchange Act.

Large accelerated filer
Non-accelerated filer

  ☒
  ☐

   Accelerated filer
   Small reporting company

Emerging growth company

  ☐
  ☐

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any 

new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal 
control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared 
or issued its audit report.  ☒

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes  ☐    No  ☒
The aggregate market value of the registrant’s Class A common stock, par value $0.001 per share, held by non-affiliates of the registrant based on the 
closing price of the registrant’s common stock as reported on the Nasdaq Global Market on June 30, 2021 was $2,546,447,011. Shares of voting and non-
voting stock held by executive officers, directors and holders of more than 10% of the outstanding stock as of such date have been excluded from this calculation 
because such persons or institutions may be deemed affiliates. This determination of affiliate status is not a conclusive determination for other purposes.

As of February 18, 2022, the registrant had 102,066,025 shares of Class A common stock, and 15,999,173 shares of Class B common stock, par value 

$0.001 per share, outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s definitive Proxy Statement for its 2022 Annual Meeting of Stockholders are incorporated by reference in Part III of this 
Annual Report on Form 10-K. Such Proxy Statement will be filed with the U.S. Securities and Exchange Commission within 120 days after the end of the 
fiscal year to which this report relates. Except with respect to information specifically incorporated by reference in this Form 10-K, the Proxy Statement is not 
deemed to be filed as part of this Form 10-K.

 
  
 
 
 
 
Table of Contents

Business

PART I
Item 1.
Item 1A. Risk Factors
Item 1B. Unresolved Staff Comments
Item 2.
Item 3.
Item 4. Mine Safety Disclosures

Properties
Legal Proceedings

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity 

Securities
Selected Consolidated Financial Data

Item 6.
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Item 8.
Item 9.
Item 9A. Controls and Procedures
Item 9B. Other Information
Item 9C. Disclosure Regarding Foreign Jurisdictions That Prevent Inspections

Financial Statements and Supplementary Data
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

PART III

Item 10. Directors, Executive Officers and Corporate Governance
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 13. Certain Relationships and Related Transactions, and Director Independence
Item 14. Principal Accountant Fees and Services

PART IV  

Item 15. Exhibits, Financial Statement Schedules
Item 16. Form 10-K Summary

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements within the meaning of the federal securities laws, 
which statements involve substantial risks and uncertainties. Forward-looking statements generally relate to future events or 
our future financial or operating performance. In some cases, you can identify forward-looking statements because they contain 
words  such  as  “anticipates,”  “believes,”  “could,”  “estimates,”  “expects,”  “intends,”  “likely,”  “may,”  “might,”  “plans,” 
“potential,” “predicts,” “projects,” “seeks,” “should,” “target,” “will,” “would,” or similar expressions and the negatives of 
those terms. Forward-looking statements contained in this report include, but are not limited to, statements about:

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our future financial performance, including our expectations regarding our revenue, cost of revenue, gross profit 
or gross margin, operating expenses,  ability to generate cash flow, and ability to achieve,  and maintain,  future 
profitability; 

our growth strategies and our ability to effectively manage any growth; 

the value proposition of our product offerings for dealers and consumers;

our belief that we are building the world’s most trusted and transparent automotive marketplace and creating a 
differentiated automotive search experience for consumers;

the  ability  of  our  combined  suite  of  offerings  to  increase  a  dealer’s  return  on  investment,  add  scale  to  our 
marketplace network, drive powerful network effects, create powerful synergies for dealers, transform the end-to-
end car shopping journey for both consumers and dealers and become the marketplace for all steps of the vehicle 
acquisition and purchase process; 

our evolution to becoming a transaction-enabled marketplace where consumers can shop, buy, seek financing, and 
sell their cars and dealers can source, market, and sell their vehicles; 

our  belief  that  certain  of  our  strengths,  including  our  trusted  marketplace  for  consumers,  our  strong  value 
proposition  for  dealers  and  our  data-driven  approach,  among  other  things,  will  lead  to  an  advantage  over  our 
competitors;

our ability to deliver quality leads at a high volume for our dealer customers and to provide the highest return on a 
dealer’s investment;

our ability to maintain and acquire new customers;

our ability to maintain and build our brand; 

our efforts to continue to enhance our diversity, equity, inclusion and belonging initiatives; 

our  ability  to  realize  benefits  from  our  acquisitions  and  successfully  implement  the  integration  strategies  in 
connection therewith;

our  expectations  regarding  future  share  issuances  and  the  exercise  of  put  and  call  rights  in  connection  with 
potentially acquiring additional equity interests in CarOffer, LLC, or CarOffer, as well as the associated valuation 
of redeemable noncontrolling interests;

the value proposition of the CarOffer online wholesale platform, including our belief that as dealer enrollments 
increase,  dealers  will  see  a  corresponding  increase  in  inventory  on  the  platform,  further  enabling  liquidity, 
selection, choice and business efficiencies;

our  expectations  for  CarGurus  Instant  Max  Cash  Offer,  as  well  as  our  digital  retail  offerings  and  continued 
investments;

our belief that our partnerships with automotive lending companies provides more transparency to car shoppers 
and delivers highly qualified car shopper leads to participating dealers; 

our belief that our Area Boost offering promotes participating dealers’ delivery capabilities and increases non-local 
VDP views;

the impact of competition in our industry and innovation by our competitors; 

the impact of accounting pronouncements;

the impact of litigation;

our ability to hire and retain necessary qualified employees to expand our operations; 

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our ability to adequately protect our intellectual property; 

our ability to stay abreast of, and effectively comply with, new or modified laws and regulations that currently 
apply or become applicable to our business and our beliefs regarding our compliance therewith; 

our ability to overcome challenges facing the automotive industry ecosystem, including inventory supply problems, 
global  supply  chain  challenges,  the  global  semiconductor  chip  shortage,  changes  to  trade  policies  and  other 
macroeconomic issues;

failure to maintain an effective system of internal controls necessary to accurately report our financial results and 
prevent fraud; 

our expectations regarding cash generation and the sufficiency of our cash to fund our operations; 

the future trading prices of our Class A common stock; 

our expectation that we will realize the benefits of deferred tax assets;

our expected returns on investments;

the impact of our expense reduction efforts during the second quarter of 2020; 

our outlook for our Restricted Listings product; 

our expectations regarding future fee reductions for customers; and

the impacts of the COVID-19 pandemic.

You should not rely upon forward-looking statements as predictions of future events. We have based the forward-looking 
statements contained in this report primarily on our current expectations and projections about future events and trends that we 
believe  may  affect  our  business,  financial  condition,  operating  results,  and  growth  prospects.  The  outcome  of  the  events 
described in these forward-looking statements is subject to risks, uncertainties, and other factors described in the section titled 
“Risk Factors” and elsewhere in this report. Moreover, we operate in a very competitive and rapidly changing environment. 
New risks and uncertainties emerge from time to time, and it is not possible for us to predict all risks and uncertainties that 
could have an impact on the forward-looking statements contained in this report. Further, our forward-looking statements do 
not reflect the potential impact of any future acquisitions, mergers, dispositions or joint ventures in which we may be involved, 
or investments we may make. We cannot assure you that the results, events, and circumstances reflected in the forward-looking 
statements will be achieved or occur, and actual results, events, or circumstances could differ materially from those described 
in the forward-looking statements.

The forward-looking statements made in this report relate only to events as of the date on which the statements are made. 
We undertake no obligation to update any forward-looking statement made in this report to reflect events or circumstances 
after the date of this report or to reflect new information or the occurrence of unanticipated events, except as required by law.

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Item 1. Business. 

Overview

PART I

CarGurus, Inc. is a multinational, online automotive platform for buying and selling vehicles that is building upon its industry-
leading listings marketplace with both digital retail solutions and the CarOffer online wholesale platform. The CarGurus marketplace 
gives consumers the confidence to purchase or sell a vehicle either online or in-person, and it gives dealerships the power to accurately 
price, effectively market, instantly acquire and quickly sell vehicles, all with a nationwide reach. CarGurus uses proprietary technology, 
search algorithms and data analytics to bring trust, transparency and competitive pricing to the automotive shopping experience. In 
addition to the United States, we operate online marketplaces under the CarGurus brand in Canada and the United Kingdom. In the 
United States and United Kingdom, we also operate the Autolist and PistonHeads online marketplaces, respectively, as independent 
brands. 

CarGurus was founded upon the premise of bringing trust and transparency to the car shopping experience. Our online marketplace 
platform provides ease of access to prices of vehicles and dealer ratings imperative to a consumer’s vehicle purchase. Providing car-
shoppers with the tools and knowledge for their experience has enabled us to garner a large, engaged user base with whom our dealers 
can transact. Our ready-to-shop audience of 31.6 million average monthly visitors in the U.S. has attracted 23,860 paying dealers to list 
inventory on our U.S. online marketplace. Over time we identified that we could continue to be a valued partner to consumers in their 
car-shopping journey while at the same time innovating to further our partnership with our dealer community. We have since introduced 
products that expand a dealer’s geographic footprint, enable digital retail capabilities that provide consumers with a self-selected journey, 
and offer new sources of acquiring inventory from our expanded network. This expanded suite of offerings can help increase our dealers’ 
return on investment, or ROI, adding even more scale to our marketplace network. While we maintain our founding principles of trust 
and transparency, we are evolving to be a transaction-enabled marketplace where consumers can shop, buy, seek financing, and sell 
their cars and dealers can source, market, and sell their vehicles. We believe this combination of differentiated offerings will transform 
the end-to-end car shopping journey for both consumers and dealers.

Consumers' CarGurus Journey 

Shop: A car purchase is a milestone in a consumer’s life – whether it is the first set of keys or parting from a memory-filled 
vehicle. However, shopping for a car can be frustrating instead of empowering. Enter CarGurus, where we provide trust and transparency 
to the process for consumers. As the consumer moves to purchase a vehicle, we aggregate vehicle inventory from dealers and apply our 
proprietary analysis to generate a Deal Rating as one of: Great Deal, Good Deal, Fair Deal, High Priced, or Overpriced. Deal Rating 
illustrates how competitive a listing is compared to similar cars sold in the same region in recent history. We determine Deal Rating 
principally on the basis of both our proprietary Instant Market Value, or IMV, algorithm, which determines the market value of a used 
vehicle in a local market, and Dealer Rating, a measure of a dealer’s reputation as determined by reviews of that dealer from our user 
community. As the only major U.S. online automotive marketplace that defaults to sorting organic search results based on a used car’s 
Deal Rating, we enable consumers to find the most relevant car for their needs. For new cars, we help our users understand deal quality 
by providing price analysis and our Dealer Rating. We also provide our users information historically not widely available, such as Price 
History, Time on Site, and Vehicle History.

Buy/Finance: Once a consumer has found a listing they intend to pursue, we provide an omni-channel approach to the purchase 
of a vehicle partially or completely online. Our digital retail products such as Area Boost and Finance in Advance provide the consumer 
a self-selected car-buying journey to tailor their experience to their specific needs. We believe this approach throughout the end-to-end 
consumer experience brings greater trust, transparency, and efficiency to a consumer’s entire car shopping experience, leading to highly-
engaged, more confident and satisfied shoppers.   

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Sell: According to recent consumer research, almost 60% of car-buying shoppers will trade in or sell a vehicle during their car-
shopping journey. Our acquisition of 51% interest in CarOffer, LLC, or CarOffer, in January 2021, with the ability to buy the remaining 
equity interest in the company over the next three years, enabled the launch of CarGurus Instant Max Cash Offer, or IMCO. IMCO 
provides the consumer with the ability to complete this part of the process entirely online through a trusted and transparent experience. 
Consumers who are trading-in or selling vehicles receive the most competitive offer sourced from in-network dealers. Consumers benefit 
from the volume of participating dealerships in the CarGurus/CarOffer network, as well as the CarOffer Buying Matrix’s 24-7 automated 
matching, which enables a hands-off approach to find the consumer the best deal at any time. Once the customer has accepted their 
offer, they can further customize their experience by arranging a location of their choice within participating states to have the vehicle 
picked-up and transported. With expansive dealer networks, consumers can have the confidence that they are truly finding the best deal 
for their vehicle instantly. 

Dealers' CarGurus Journey                             

Source: As macroeconomic issues, including the global semiconductor chip shortage, impacted the automotive industry over the 
past  year,  obtaining  vehicle  inventory  through  in-person,  time-consuming  methods  highlighted  inefficiencies;  as  a  result  of  which, 
inventory across dealer lots fell to historical lows during 2021. Made possible by the acquisition of CarOffer in 2021, we entered the 
digital wholesale space enabling dealers to acquire inventory in a convenient and efficient manner. CarOffer is an automated instant 
vehicle trade platform that is disrupting the traditional wholesale auction model with technology that enables dealers to bid, transact, 
inspect and transport vehicles seamlessly and efficiently. Any dealer, including those who are customers of the CarGurus site, can enroll 
on the CarOffer platform at no additional cost. CarOffer’s proprietary Buying Matrix technology allows dealers on the platform to buy 
and  sell  to  other  dealers  using  limit  orders,  saving  dealers  the  time  and  expense  of  going  to  an  auction  to  acquire  vehicles  via  the 
traditional in-person physical auction model. Through inspections on every sale, dealers can be confident their purchase meets their 
expectations while they reap the benefits of focusing their resources and attention on other elements of their businesses. As CarOffer 
dealer  enrollments  continue  to  increase,  we  expect  dealers  will  see  a  corresponding  increase  of  inventory  on  the  platform,  further 
enabling  liquidity,  selection,  and  business  efficiencies.  Additionally,  the  CarOffer  platform  enabled  us  to  launch  IMCO  across 
approximately  70%  of  the  U.S.,  providing  dealers  access  to  a  fresh  source  of  trade-in  inventory  and  ensuring  liquidity  amongst 
CarOffer’s platform. Similar to a dealer-to-dealer purchase, CarOffer handles inspections, transportation, titles, and payments in one 
bill of sale from the consumer. CarOffer’s platform provides a solution for a dealer looking to minimize reliance on in-person or online 
auctions to source their vehicle inventory while assuring they are paying a fair price, which has led to rapid growth and adoption within 
the dealer community. 

Market: Dealers can list their inventory on CarGurus’ marketplace for free or with a subscription to one of our paid Listings 
packages. Non-paying dealers receive a limited number of anonymized email connections and access to a subset of tools on our Dealer 
Dashboard at no cost. A dealer with a paid subscription receives connections with consumers that are not anonymous and are made 
through a wider variety of methods, including phone calls, email, managed text and chat, links to the dealer’s website, and map directions 
to its dealerships. The primary objective of our traffic acquisition and site improvement efforts is to generate quality consumer leads to 
dealers. Leads are a subcategory of connections that we define as user inquiries via our marketplace to dealers by phone calls, email, or 
managed text and chat interactions. We define connections as interactions between consumers and dealers via our marketplace through 
phone calls, email, managed text and chat, and clicks to access the dealer’s website and map directions to the dealership. Dealers with 
our paid Listings packages are able to display their dealer name, address, and dealership information on their listings on our websites to 
gain  brand  recognition,  which  promotes  walk-in  traffic  to  the  dealership.  Paying  dealers  also  have  access  to  tools  on  the  Dealer 
Dashboard as well as other product offerings such as Area Boost, which enables dealers to expand their geographic footprint to reach 
an  increased  consumer  audience.  Through  our  large  ready-to-purchase  consumer  audience,  our  paying  dealers  ultimately  have  a 
consistent and compelling ROI through our variety of product offerings.  

Sell: By presenting consumers with data such as our Deal Ratings, Price History, Time on Site, and Vehicle History, we believe 
our consumer audience is comprised of more informed, ready-to-purchase shoppers. By connecting dealers with such consumers, we 
believe we provide dealers with an efficient customer acquisition channel with the highest-intent shoppers providing the highest ROI. 
Further, as consumer needs evolve to customizing aspects of their vehicle purchase, we provide dealers, through a variety of digital 
offerings, the means to cater to consumers on a personalized level. Consumers can choose to complete their self-selected car-shopping 
journey with as little or as many of the digital offerings that we provide through our partnership with dealers, enabling a personalized 
experience that allows consumers to reach their personalized destination. We also provide paying dealers with full access to our Dealer 
Dashboard,  including  inventory  pricing  tools  informed  by  real  time  market  conditions,  which  helps  them  more  effectively  price, 
merchandise, and sell their cars. With the acquisition of CarOffer, we have also integrated insights regarding wholesale pricing among 
the dealer community. The ability to compare wholesale pricing with retail pricing ultimately allows dealers to price a car with more 
accuracy,  winning  loyal  consumers  with  trust  and  transparency.  These  combined  offerings  allow  dealers  to  efficiently  drive  their 
business to success from all aspects of sourcing and selling. Our success in our partnership with dealers is evidenced by the number of 
paying dealers – 23,860 paying dealers as of December 31, 2021 – in our U.S. marketplace.

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CarGurus Value Proposition

Our  scaled  online  transaction-enabled  marketplace  model  drives  powerful  network  effects.  The  combination  of  digital  retail, 
digital wholesale and listings creates powerful synergies for dealers. Dealers can acquire inventory through consumers and other dealers 
on both the CarOffer and CarGurus platforms. The industry-leading inventory selection offered on the CarGurus website from our U.S. 
dealers attracts a large and engaged consumer audience – 31.6 million average monthly U.S. unique users in 2021 – and connections – 
60.0 million in the U.S. in 2021. The value of robust connections to this audience incentivizes dealers to purchase our paid Listings 
packages.  Expanded  vehicle  listings  from  paying  dealers  and  an  increasing  number  of  offers  by  dealers  to  purchase  vehicles  from 
consumers provides consumers with diverse dealer information and choice. Our industry-leading consumer audience drives value to 
consumers looking to trade-in or sell their vehicle as well as paying dealers on our platform looking to acquire and sell inventory. As 
we continue to innovate and progress our offerings to both consumers and dealers, we strive to uphold and improve the quality of the 
connections between consumers and dealers and become the marketplace for all steps of the vehicle acquisition and purchase process, 
ultimately giving dealers and consumers the power to reach their destination.

Consumers' Challenges 

As consumers complete the end-to-end car shopping journey, the key questions they ask are: 

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Am I getting a fair price for my trade-in? 

Should I purchase a vehicle with my trade-in? 

What type of vehicle should I buy? 

Where can I buy a car like this? 

What is a fair price for this particular type of vehicle? 

Have others had a good experience buying from this dealer? 

How much of the purchase process can I transact online?

Can I obtain financing for this car, and at what cost?

What if this dealer is not local to my area? 

In answering these questions, consumers historically had limited access to transparent information on specific vehicles, car pricing, 
and  dealer  reputation.  Further,  consumers  who  wanted  to  trade-in  their  vehicle  or  wanted  to  complete  select  elements  of  their  car 
shopping journey online typically had very limited options. Every car-shopping journey is a unique experience, and so for consumers 
embarking  on  this  journey,  there  is  a  difficulty  in  the  absence  of  consistent  information  on  pricing  for  both  selling  and  purchasing 
vehicles. Selling a vehicle was time-consuming and exhausting for consumers as they travelled dealer to dealer to ensure they were 
receiving a fair and accurate price for their vehicle. Selecting the right dealer was also challenging for consumers as dealer reputations 
were  historically  based  primarily  on  word-of-mouth.  The  lack  of  clear,  transparent  information  made  it  difficult  for  consumers  to 
effectively compare vehicles, find the vehicles that best suited their needs and transact with well-regarded dealers. In addition, especially 
as a consequence of the COVID-19 pandemic, consumers are also increasingly interested in understanding which aspects of their buying 
journey  they  can  complete  online  and  are  looking  for  ways  to  customize  their  journey  to  incorporate  both  online  and  in-person 
components. 

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Dealers' Challenges 

Dealers  have  had  to  face  a  new  set  of  challenges  in  the  past  year  as  a  result  of  the  worldwide  semiconductor  chip  shortage 
impacting auto manufacturers' production levels. The shortage of both used and new car inventory over the past year has caused dealers 
to  invest  in  additional  methods  to  fill  their  lots  as  many  physical  wholesale  auctions  were  impacted  by  the  continued  COVID-19 
pandemic. Additionally, dealers have needed to remain competitive in their offers for consumer trade-ins, as consumers have increasing 
means to source multiple offers in this highly competitive market. The economics of dealerships depend largely on vehicle acquisition 
costs, sales volume, and customer acquisition efficiency. To achieve a high return on their marketing investments, dealers must find in-
market consumers; yet because consumers may not frequently purchase a vehicle, only a small percentage of consumers are actively 
shopping for a car at any specific point in time. Dealers additionally need to be strategic about selling vehicles before they are “aged 
inventory.” Traditional marketing channels that dealers utilize, including television, radio, and newspaper, can effectively target locally 
but are inefficient in targeting the narrow percentage of consumers who are actively in the market to buy a car. In addition, used car 
pricing is fluid because it is based on rapidly shifting supply and demand dynamics. Dealers need to find ways to manage constantly 
changing inventory and adjust pricing and purchasing strategies to adapt to frequently changing market conditions as evidenced by the 
previous year. 

Our Strengths 

We believe that our competitive advantages are based on the following key strengths: 

Trusted Marketplace for Consumers.  We provide consumers with transparent information, intuitive search results, and other tools 
that aid them in their car-shopping journey. Furthermore, consumers can have confidence in the quality of the vehicles they search for 
in our marketplaces since less than one-third of eligible vehicle listings on CarGurus.com earn a Great Deal or Good Deal rating. We 
also enable bids on vehicle trade-ins and sales from the thousands of dealers in the CarGurus/CarOffer network, assuring consumers 
that they are receiving the best offer on their vehicle. We offer the largest online selection of new and used car listings of any major 
U.S.  online  automotive  marketplace.  We  aggregate  and  analyze  these  listings  using  proprietary  technology  and  data  along  with 
innovative data analytics to create a differentiated automotive search experience for consumers to bring them “Great Deals from Top-
Rated Dealers.” In 2021, we experienced over 79.3 million average monthly sessions in the United States. We believe this user traffic, 
an indicator of consumer satisfaction and engagement, is critical to our marketplace success and will continue to strengthen our market 
position. We attract our audience from a diverse range of acquisition channels including, but not limited to, direct navigation, mobile 
applications, email, organic search, paid search advertising, social media advertising, on-site advertising, audience targeting, and brand 
advertising campaigns. In addition, we focus our efforts on attracting users that we believe are near a car purchasing decision, resulting 
in a higher quality audience to which our dealers can market. 

Proprietary Search Algorithms and Data-Driven Approach.  We have built an extensive repository of data on cars, prices, dealers, 
and the interactions between consumers and dealers that is the result of many years of data aggregation and regression modeling. The 
primary product of this analysis is our determination of a used car’s IMV, which, together with Dealer Rating, drives our Deal Rating. 
We calculate IMV by applying more than 20 ranking signals and more than 100 normalization rules to tens of millions of data points, 
including the make, model, trim, year, features, condition, history, geographic location, and mileage of the car. With our acquisition of 
CarOffer in 2021, we have extended our proprietary search algorithms and data analytics to CarOffer’s Buying Matrix providing unique 
insights to dealers regarding their purchases in the wholesale space as well as up-to-date pricing information for the consumers they are 
servicing. We apply the knowledge gained from analyzing the substantial volume of connections between consumers and dealers on our 
platform to build new features for our consumers, IMV technology features on the Dealer Dashboard and new products for our dealers. 
These enhancements enable more informed consumers and dealers from the start of their car journey to the end.  

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Strong Value Proposition to Dealers.  We believe that our marketplace offers an efficient customer acquisition channel for dealers, 
helping them achieve attractive returns on their marketing spend with us. With the acquisition of CarOffer, we have only increased 
efficiencies for dealers to source vehicles from both consumers and other dealers with the 24/7 online buy matrix.  We provide our 
dealer base with connections to prospective car buyers; most of these connections have historically been for used cars, and to prospective 
car sellers. The primary objective of our traffic acquisition and site improvements is to generate greater volumes of consumer leads to 
our dealers. These leads include phone calls, email, and managed text and chat interactions for dealers, which we believe yield the 
highest value engagement for dealers. Dealers are able to leverage our large consumer audience, our digital retail offerings and consumer 
trade-in service to provide more quality leads to their dealership, providing the highest return on their investment. We provide all dealers 
with tools that are informed by real-time market conditions that help them acquire inventory, merchandise and sell their cars, and our 
paying dealers get access to additional valuable information from our Pricing Tool and Market Analysis tool. Additionally, with digital 
retail  offerings  we  help  level  the  online  offering  playing  field  for  our  dealer  partners  who  are  unable  to  provide  these  solutions  to 
consumers on their own and/or wish to utilize our largest consumer audience to sell additional inventory with CarGurus' digital retail 
offerings.  Our  strong  value  proposition  to  the  dealer  community  is  evidenced  by  our  6%  growth  in  quarterly  average  revenue  per 
subscribing dealer, or QARSD, in the United States in the fourth quarter of 2021 compared to the fourth quarter of 2020.

 Network Effects Driven by Scale.  With the majority of dealers in the United States listing inventory on our platform and having 
built the most visited online automotive marketplace in the United States, we believe that our scale creates powerful network effects 
that reinforce the competitive strength of our business model. This powerful network has only strengthened with our acquisition of 
CarOffer, as we are now able to provide dealers with opportunities to sell their inventory to other dealers. The launch of new digital 
offerings and IMCO has only increased our network as more consumers are attracted to our site to trade-in their vehicle or complete a 
portion  of  their  car-shopping  journey  online,  perpetuating  even  more  leads  to  dealers  increasing  our  appeal  and  incentivizing  more 
dealers to subscribe to our paid Listings packages to access the numerous benefits unavailable to nonpaying dealers. Displaying listings 
from more paying dealers on our websites provides consumers with more dealer information and methods to contact those dealers. More 
consumers and connections drive greater value and a higher return to paying dealers’ marketing spend on our platform. Driven by these 
network effects, we continue to amass data points, which we use to further strengthen our traffic acquisition efforts and marketplace 
search algorithms, the utility of analysis complementing each listing, the quality of our user experience, the quality of our partnership 
with dealers to provide digital offerings, the value of connections between consumers and dealers as well as between dealers themselves, 
and the efficacy of our dealer digital marketing products. 

Attractive Financial Model.  We have a strong track record of revenue growth, profitability, and capital efficiency. We generated 
revenue of $951.4 million in 2021 compared to $551.5 million in 2020, representing a year-over-year increase of 73%. A significant 
portion of our revenue is recurring due to the subscription nature of our products, including from our Listings packages, our Real-time 
Performance Marketing, or RPM, digital advertising suite, and our CarOffer online wholesale platform. Furthermore, our revenue base 
is highly diversified due to the fragmented nature of the automotive dealer industry. We also have been able to grow and invest in our 
future growth while improving profitability due to the operating leverage in our business model. Our consolidated net income grew 42% 
in 2021 and 84% in 2020. As a percentage of revenue, our consolidated net income margin was 12% in 2021, compared with 14% in 
2020. On a consolidated basis, our Adjusted EBITDA grew 55% in 2021 and 109% in 2020. As a percentage of revenue, our Adjusted 
EBITDA margin was 26% in 2021, compared with 29% in 2020. In the United States, which is our most developed market, we increased 
our income from operations to $158.5 million in 2021 from $120.8 million in 2020. See the “Management’s Discussion and Analysis 
of Financial Condition and Results of Operations–Key Business Metrics–Adjusted EBITDA and Adjusted EBITDA Margin” section of 
this Annual Report on Form 10-K for more information about Adjusted EBITDA and Adjusted EBITDA margin.

Experienced Management Team with Culture of Innovation.  Our founder, Executive Chairman and Chairman of our Board of 
Directors, Langley Steinert, co-founded and was previously chairman of TripAdvisor, an online marketplace for travel-related content 
based on the mission of using technology and a data-driven approach to provide transparency for consumers’ travel planning. Led by 
Mr. Steinert and a management team with extensive experience guiding technology companies in evolving industries – including Jason 
Trevisan, our Chief Executive Officer and Sam Zales, our President and Chief Operating Officer – we bring the same commitment to 
fostering a culture of innovation and delivering data-driven transparency to the automotive market.

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Impacts of the COVID-19 Pandemic on our Business

The outbreak in 2020 of the novel strain of coronavirus that surfaced in Wuhan, China in December 2019 and was subsequently 
declared a pandemic by the World Health Organization, or COVID-19, resulted in a global slowdown of economic activity including 
worldwide travel restrictions, prohibitions of non-essential work activities, disruption and shutdown of businesses and uncertainty in 
global financial markets. Recently identified variants of COVID-19, Delta and Omicron, which appear to be more transmissible and 
contagious than previous COVID-19 variants, have caused an increase in the number of COVID-19 cases globally. As the COVID-19 
pandemic continues to have an impact on global economic activity, the extent to which the COVID-19 pandemic will adversely impact 
our future business operations, financial performance and results of operations is uncertain and will depend on many factors outside of 
our control. For a further discussion of the risks, uncertainties and actions taken in response to the COVID-19 pandemic, refer to Item 
1A “Risk Factors”.

Our Products

Transaction-Enabled Marketplace

Consumer Experience

We provide consumers an online automotive marketplace where they can search for new and used car listings from our dealers 
and  sell  their  cars  to  dealers  and  other  consumers.  A  user  accesses  our  marketplace  through  our  websites  or  by  using  our  mobile 
applications. Most users specify whether they are searching for used, certified pre-owned, or new cars and then provide their desired 
vehicle make and model and their postal code. Our product offerings described below are available for the U.S. CarGurus marketplace; 
their availability on our other marketplaces varies. We also offer paid listings subscriptions for dealers and dealer advertising products 
for the PistonHeads website, as well as paid listings subscriptions for dealers for the Autolist website.

Used and Certified Pre-Owned Cars

Using our proprietary search algorithms, we immediately display the results of the consumer’s search, ranked by Deal Rating, on 
a search results page, or SRP. Eligible used car listings in our marketplace are assigned one of five Deal Ratings: Great Deal, Good 
Deal, Fair Deal, High Priced, or Overpriced. A Deal Rating illustrates how competitive a listing is compared to similar cars sold in the 
same region in recent history. A listing’s Deal Rating is based primarily upon the IMV of the vehicle and the Dealer Rating of the dealer.

Instant Market Value.  IMV is a proprietary algorithm that assesses the market value of a used vehicle in a local market and is a 
key input for determining a vehicle’s Deal Rating. The IMV algorithm is the product of many years of regression modeling utilizing 
tens of millions of used car data points. IMV takes into account a number of factors, including comparable currently listed and previously 
sold used cars in the local market and vehicle details including make, model, trim, year, features, condition, history, and mileage. The 
IMV algorithm uses more than 20 ranking signals and more than 100 normalization rules that distill unstructured data from hundreds of 
sources across thousands of dealers.

Dealer Ratings.  Dealer Ratings are derived from user-generated content from our users’ experiences with dealers with which they 
have connected. To promote high-quality reviews, we require that a user have interacted with the dealer via our marketplace to submit 
a review. We believe this requirement, together with additional qualification standards, results in a more valuable Dealer Rating. Dealer 
Rating is an important component of a listing’s Deal Rating and, as a result, can impact the organic search position of a listing.

Search Results Page.  In addition to each car’s Deal Rating, our SRP provides users with other useful information, including the 
difference between the listing price and the IMV that we have determined for the car, mileage, Dealer Rating, and dealer location for 
paying dealers. We provide in-depth search filters, including price, year, mileage, trim, color, options, condition, body style, miles per 
gallon, seating capacity, vehicle ownership history, usage history, seller type, and days on market, among others, which we believe 
deliver the most comprehensive search capability among major U.S. online automotive marketplaces. We also provide our users with 
additional features to aid their search, including similar vehicle recommendations, side-by-side vehicle comparisons, expert reviews, 
and user rankings. Our platform also gives users the ability to save searches and receive alerts that keep them informed of relevant 
developments in the market, including newly available inventory and price changes to cars they are monitoring.

Vehicle Detail Page.  If a user clicks on one of the listings on the SRP, the user is taken to that listing’s vehicle detail page, or 
VDP.  VDPs  are  designed  to  provide  numerous  photos  and  a  comprehensive  description  of  the  vehicle,  dealer  name,  address,  and 
dealership  information  for  paying  dealers,  detailed  dealer  reviews,  methods  to  contact  the  dealer,  payment  calculators,  and  helpful 
information about the vehicle, including:

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Price History.  Changes to a vehicle’s price on our platform. We also offer price change alerts to consumers on searches 
they have saved, which allow them to respond quickly to changes in the market.

Time on Site.  Length of time a vehicle has been on our platform and how many users have saved the vehicle to their list of 
favorite listings, indicators of the likely demand for the vehicle.

Vehicle History.  Title check, accident check, number of owners, and fleet status of the vehicle, giving consumers data that 
helps them better understand the vehicle’s condition.

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New Cars

Search results for new car listings are sorted by price of inventory matching the user’s search, with the lowest priced listings sorted 
first. Our new car VDPs include our Dealer Rating and many of the other features of our used car listings, such as Price History and 
Time on Site. Deal Rating is not applicable to new car listings because it utilizes data not relevant to new cars. Instead, we analyze data 
on manufacturers’ suggested retail prices, or MSRPs, and recent sales of similar new vehicles, accounting for trade-ins, incentives, and 
other factors that can affect the price of a new car, to provide users with comparative price information.

Sell My Car

We also allow our consumers to list their cars in both our peer-to-peer and consumer-to-dealer marketplaces in the United States. 
Our peer-to-peer offering, Sell My Car, enables individual car owners to easily merchandise their vehicles, determine an appropriate 
selling  price  with  our  proprietary  price  guidance,  and  manage  their  listings  and  communications  with  prospective  buyers  from  our 
audience.  We  collect  a  fee  when  a  consumer  lists  a  vehicle  on  the  peer-to-peer  marketplace.  See  “—  Wholesale  and  Consumer-to-
Dealer” below for a description of our consumer-to-dealer offering, IMCO.

Autolist

Autolist provides consumers an online automotive marketplace through mobile applications on iOS and Android phones, as well 
as a website. The platform includes inventory from top automotive dealers across the U.S. and gives consumers quick access to manage 
their search on the go with real-time alerts of newly available inventory and changes that occur on cars and saved searches they have 
configured.  An  independent  editorial  staff  produces  content  to  keep  consumers  informed  on  the  latest  vehicles  and  trends  in  the 
automotive market.

PistonHeads

PistonHeads is a U.K. automotive marketplace, forum, and editorial site geared towards automotive enthusiasts. The platform 
allows consumers to search across a broad range of dealer and private seller listings, engage with other automotive enthusiasts through 
forums, and stay informed about automotive news through editorial articles and expert reviews. Paying U.K. dealers who list on the 
CarGurus platform automatically have their inventory added to the PistonHeads site for greater consumer reach.

Dealer Offerings 

Listings

Our marketplace connects dealers to a large audience of informed and engaged consumers. We offer multiple types of marketplace 
Listings subscriptions to dealers for the CarGurus U.S. platform (availability varies on our other marketplaces): Restricted Listings, 
which is free, and various levels of Listings packages, each of which requires a paid subscription. We price our paid Listings packages 
as a monthly, quarterly, semiannual, or annual subscription based on the dealer’s inventory size, region, and our assessment of the ROI 
our solution will provide them.

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Restricted Listings.  We allow non-paying dealers to list their inventory in our marketplace as Restricted Listings. Restricted 
Listings do not display the name, address, website URL, or phone number of the relevant dealer and are subject to other 
limitations. Consumers can contact these dealers only through an anonymous, CarGurus-branded email address so the dealer 
does not receive any of the consumer’s personal contact information from our platform. Dealers in our Restricted Listings 
tier are limited in the number of consumer connections they can receive in a month, with caps on lead volume based on the 
dealers’ inventory size. 

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Paid Listings Subscriptions.  Paying dealers are able to subscribe to one of four Listings package levels: Standard, Enhanced, 
Featured or Featured Priority. These paid Listings packages are designed to provide dealers with a higher volume and quality 
of  connections  and  leads  from  consumers  than  our  Restricted  Listings  option.  Dealers  that  subscribe  to  a  paid  Listings 
package gain the opportunity to connect with consumers directly through email, phone, and – excluding Standard Listings 
subscriptions – managed text and chat, an offering by which consumers communicate via real-time chat or text message 
with our agents who act on behalf of dealers. Listings for all paying dealers on our websites include a link to their website, 
dealership branding and information such as name, address, and hours of operation, and map directions to their dealership, 
helping consumers easily contact or visit the dealer, which we believe results in increased local brand awareness and walk-in 
traffic.  A  dealer that  subscribes to  our  Featured  or  Featured Priority  Listings package  receives  the  same  benefits  of  the 
Standard and Enhanced Listings packages, as well as opportunities for promotion of their Great Deal, Good Deal, and Fair 
Deal used inventory as well as their new inventory in a clearly labeled section at the top of the SRP as well as on the VDP 
of dealers in the Restricted Listings package. Featured Priority listings are specifically promoted in the first position of the 
SRP. This premium placement for Featured and Featured Priority listings generates increased connection volume relative 
to Standard or Enhanced Listings packages. In addition, a dealer that pays for our Enhanced, Featured or Featured Priority 
Listings package may subscribe to our Area Boost offering, which expands the visibility of a dealer’s inventory in the search 
results beyond its local market. 

Dealer Dashboard and Merchandising Tools

All dealers with inventory on CarGurus may access the following Dealer Dashboard features and merchandising tools:

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Performance  Summary.    Provides  dealers  with  real-time  and  historical  data  concerning  the  connections  and  consumer 
exposure they have received in our marketplace and through our digital marketing products. This enables dealers to analyze 
connections and SRP and VDP views at a granular level to inform the dealer’s sales and merchandising efforts.

Dealer Insights.  Provides pricing analysis of the dealer’s inventory, as well as a summary of a vehicle’s missing information 
such as price, photos, or trim. This information helps dealers better merchandise their vehicles.

User Review Management.  Allows dealers to track and manage – but not edit or manipulate – their dealer reviews from our 
users.  Dealers  can  respond  to  users,  report  potentially  fraudulent  reviews,  and  publish  positive  reviews  to  social  media 
platforms for broader exposure.

Dealers subscribing to a paid Listings package also have access to the following additional features and tools:

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Pricing Tool.  Helps dealers evaluate the impact of pricing changes for each used vehicle in their inventory and the resulting 
impact on the car’s Deal Rating, empowering dealers to make informed pricing decisions based on market data in their local 
area.

Market Analysis.  Informs dealers of local market trends in used cars, such as the most searched makes and models in their 
local  market. This  information  helps  dealers align with  local  consumer  preferences  and  inform  strategies  for increasing 
inventory turnover and efficient vehicle acquisition.

IMV Scan. Allows dealers to scan a vehicle identification number, or VIN, using their smartphone, and receive information 
on the IMV of the vehicle in order to support dealers in deciding what to pay for a vehicle at a wholesale auto auction. IMV 
Scan is built into the CarGurus mobile app and is currently available to U.S. dealers that pay for our Enhanced, Featured or 
Featured Priority Listings packages. 

Digital Marketing Products 

We  offer  dealers  subscribing  to  one  of  our  Enhanced,  Featured  or  Featured  Priority  Listings  packages  access  to  additional 
advertising products marketed primarily under our RPM digital advertising suite. With RPM, dealers can reach our large and engaged 
automotive shopping audience through on-site advertising that appears in our CarGurus marketplace, on other sites on the internet and/or 
on  high-converting  social  media  platforms.  RPM  helps  dealers  build  brand  awareness  and  acquire  customers  to  their  website  and 
dealership. Advertisements can be targeted by the user’s geography, search history, CarGurus website activity and a number of other 
targeting factors. This product suite allows dealers to increase their visibility with in-market consumers and drive qualified traffic to 
their websites.

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Pricing and Packaging 

We offer our Listings product suite through a tiered set of packages. Listings are priced on a monthly, quarterly, semiannual, or 
annual subscription basis based on the dealer’s inventory size, region, and our assessment of the ROI we expect to deliver. For improved 
performance, dealers can purchase higher Listings suite levels and add-ons available at an existing Listings suite level. Dealers may be 
renewed at higher rates commensurate with growth and updated performance expectations. RPM is also packaged in a tiered solution, 
and priced as a percentage of Listings while accounting for factors such as dealership characteristics and performance expectations.

Wholesale and Consumer-to-Dealer

Digital Wholesale

As the automotive industry continues to move further online, it has become even more important for dealers not only to sell their 
vehicles effectively at retail, but also to acquire the right inventory in the first place via wholesale transactions. In recent years, wholesale 
vehicle sales have begun shifting online and those trends have accelerated as a result of the COVID-19 pandemic. The industry is moving 
away from traditional in-person physical auction models and towards online transactions that are easier, faster, and reduce the effect of 
geographic constraints.

In January 2021, we completed our acquisition of a 51% ownership interest in CarOffer, a modern-day automotive inventory 
transaction platform that allows dealers and dealer groups to buy, sell, and trade online with automation and ease. The acquisition added 
wholesale vehicle acquisition and selling capabilities to our portfolio of dealer offerings, creating a powerful new digital solution for 
dealers to sell and acquire vehicles at both retail and wholesale. Unlike traditional vehicle auctions which require manual bidding and 
vehicle evaluation, CarOffer’s proprietary Buying Matrix technology enables buying dealers to create standing buy orders and provides 
instant offers to selling dealers.

Consumer-to-Dealer Offering

During 2020, we conducted a pilot that enabled dealers to purchase inventory directly from consumers who visited our site. The 
consumer entered their vehicle information on the Sell My Car page, and we helped facilitate the transaction with the buying dealer. We 
collected a transaction fee from the dealer for this service. 

In  2021,  our  CarOffer  acquisition  also  helped  facilitate  our  launch  of  an  updated  consumer  offering,  IMCO,  which  allows 
consumers in certain states to sell their vehicles to dealers entirely online. This offering provides dealers access to a fresh source of 
trade-in inventory and helps ensure liquidity amongst CarOffer’s platform. Through IMCO, consumers who are trading-in or selling 
vehicles enter easy-to-answer questions regarding their vehicle and are instantly presented with the most competitive offer sourced from 
in-network dealers. Once the customer has saved their offer, they can further customize their experience by arranging a location of their 
choice to have the vehicle picked-up and transported. In this model, CarOffer processes the transaction directly and collects transaction 
and other fees from the dealer.

Digital Retail

In recent years, both consumer demand and dealer receptiveness to digital retail has increased, as consumers have become more 
comfortable transacting some or all of their car buying processes online. We are focused on addressing the needs of both consumers and 
dealers in this growing segment of automotive digital retail.

Consumer Finance

Through our partnerships with automotive lending companies, we allow eligible consumers on our U.S. marketplace to pre-qualify 
for financing on cars from dealerships that offer financing from these partners. We primarily generate revenue from these partnerships 
based  on  the  number  of  funded  loans  from  consumers  who  pre-qualify  with  our  lending  partners  through  our  site.  We  believe  this 
program both provides more transparency to car shoppers about actual payments to be offered at the dealership specific to participating 
lenders, as well as delivers highly qualified car shopper leads to participating dealers.

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Area Boost

We offer the ability for dealerships to expand their VDP geographic footprint to non-local customers via dealer home delivery 
services. Revenue is generated through fees charged to the dealership to enable listings beyond the default geographical radius. We 
believe this program provides additional vehicle options to car shoppers open to home delivery services while promoting participating 
dealers’ delivery capabilities and increasing non-local VDP views.

Buy Online

We continue to offer consumers the ability to transact additional elements of their car buying experience through our websites as 
they seek to complete more of this process online. For example, our shoppers can ‘start purchase’ or ‘buy now’ from a VDP on eligible 
listings and utilize purchase options, including but not limited to estimating a car’s trade-in value, deciding payment options, selecting 
finance and insurance products, and placing a reservation deposit.

Auto Manufacturer and Other Advertiser Products

Our platform offers auto manufacturers and others the ability to purchase advertising on both our sites and third-party websites, 

including social media platforms, to execute targeted marketing strategies:

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Brand Reinforcement.  We allow auto manufacturers to buy advertising on both our sites and third-party websites, including 
social media platforms, to target consumers based on the make, model, and postal code of the cars that a specific consumer 
is searching for, in order to increase exposure to interested consumers.

Category Sponsorship.  To address evolving priorities influenced by industry dynamics, seasonality, and other factors, we 
offer the ability to sponsor exclusively prominent high traffic pages on our sites, such as the New Car front page, Used Car 
front page, and Research Center.

Automobile Segment Exclusivity.  To support the introduction of new models or the success of existing models, we allow 
manufacturers to target specific automobile segments, such as SUV, sedan, hybrid, luxury, truck, and minivan.

Consumer  Segment  Exposure.    Auto  manufacturers  can  target  consumers  both  on  CarGurus  and  third-party  websites, 
including  social  media  platforms,  based  on  various  parameters,  including  estimated  household  income  and  vehicle 
specifications, such as make or model, and postal codes.

International 

We also facilitate high-intent consumers to engage with automotive dealers in both Canada and the U.K. Like our U.S. offerings, 
CarGurus  provides  consumers  in  Canada  and  the  U.K.  with  a  transparent  shopping  experience,  using  our  proprietary  algorithms  to 
determine market specific valuations for vehicles, and ordinating our organic search results based on Deal Ratings. 

In Canada, CarGurus is a leading automotive marketplace that provides consumers a transparent shopping experience whether 
they are looking for a new or used car. In the U.K., CarGurus is a leading marketplace for dealers’ listings of used vehicles, providing 
consumers with one of the broadest selections of inventory in the U.K. We also provide automotive shoppers rich expert review content, 
an active forum for automotive discussion, and offer privately owned inventory through the PistonHeads website.

Marketing and Brand 

Consumer Marketing

CarGurus is the most visited online automotive marketplace in the United States, with more than 79.3 million and 31.6 million 
average monthly sessions and unique users, respectively in 2021. We have built our audience on the strength of our user experience, 
and remain focused on delivering an industry-leading consumer marketplace. Our intuitive search experience, combined with the largest 
inventory of any major U.S. online automotive marketplace and relevant content, updates, and tools provide unparalleled transparency 
and decision-support to consumers during their car search to help them buy with confidence. The strength of our consumer experience 
is one of our most powerful marketing tools, with “word of mouth” representing the second-most cited influence on consumers decision 
to visit CarGurus despite our substantial investments in paid marketing. This leading consumer experience also enables CarGurus to 
perform very well with search engines, generating a significant volume of free traffic from high-intent car shoppers. 

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A key pillar of our consumer marketing efforts is what we call algorithmic traffic acquisition. We employ a team of strategists, 
engineers  and  data  scientists  that  optimizes  our  user  acquisition  through  search  engines,  social  media,  and  other  digital  marketing 
channels and has tested over one billion keywords on various search engines as well as sophisticated, personalized re-marketing, to 
nurture  consumers  toward  finding  their  right  car.  The  sophistication  of  our  data-driven  algorithmic  traffic  acquisition  continues  to 
advance, with an ongoing focus on increasingly data-driven campaigns that drive high return on advertising spend. We believe our 
expertise in this area constitutes a competitive advantage over less sophisticated competitors and those who outsource these capabilities.

In parallel with our sophisticated paid and organic traffic acquisition efforts, we invest significant resources in optimizing our site 
experience and retention marketing efforts, including through email and app notifications, to help consumers find the right car for them 
and connect with a dealer to make a purchase. Rigorous conversion rate optimization efforts help increase the ROI on our advertising 
spend.  Our  increasing  focus  on  merchandising  that  drives  more  shoppers  to  connect  with  dealers  with  high  subscription  expansion 
opportunity is intended to create a virtuous cycle of improved monetization that allows for reinvestment in further improvements to our 
consumer experience.

We augment our performance marketing, conversion rate optimization and retention marketing efforts with brand-building efforts. 
Our brand marketing efforts are primarily comprised of (i) investments in media, including television and online video, (ii) expressing 
our unique brand value proposition throughout our core site experience and organic social channels, and (iii) an active public relations 
program that allows us to gain significant, high-credibility earned media coverage. Despite a shorter tenure and lower investment in 
brand  marketing  than  our  primary  competitors,  we  have  made  significant  progress  toward  closing  our  brand  awareness  gaps  since 
launching brand marketing in 2017 and believe that we are well-positioned to continue to strengthen our brand by continuing to invest 
in brand-building efforts and refining the articulation of our unique value proposition. As we close the awareness gap compared to our 
primary  competitors,  we  see  significant  opportunity  to  shift  our  brand  focus  from  reach  to  driving  greater  understanding  of  and 
preference for our brand, further accelerating the strong consumer engagement and word of mouth benefits we already enjoy.

Dealer Marketing

The primary goals of our dealer marketing initiatives are to acquire dealers not yet in our marketplace, convert non-paying dealers 
into paying dealers, retain our existing paying dealers, and increase product adoption and usage from our paying dealers. Our dealer 
marketing efforts aim to:

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Educate Dealers on the End-to-End Inventory Solutions We Offer, the Quality of Our Audience and Products, and Attractive 
ROI. We educate dealers on the increased breadth of solutions we offer, including wholesale buying and selling of inventory, 
marketing  via  our  core  Listings  products  and  other  tools,  and  our  growing  suite  of  retailing  solutions.  We  promote  the 
quality of our  audience by touting  our industry-leading audience, our strong  user  engagement, and the  large number of 
connections that we facilitate through our marketplace. We also highlight to dealers how unique features of our platform, 
such as our consumer financing features and proprietary IMV analytics, yield consumers that we believe are more informed 
and better prepared to purchase at the dealership, which can lead to a higher ROI for the dealers’ marketing spend.

Provide Thought Leadership that Educates Dealers on Industry Trends.  We generate insightful content on market trends 
and  best  practices  in  digital  advertising  that  are  shared  through  webinars,  dealer  forums,  dealer  advisory  councils,  our 
websites, and our participation in industry conferences and events. From time to time, we also host thought leadership events 
in local markets and an automotive conference, Navigate, to continue to share our insights and help build our brand among 
dealerships. In light of the COVID-19 pandemic, we shifted almost all of our in-person events, including Navigate, to fully 
virtual events to continue to provide thought leadership to dealers during these challenging times. In particular, we helped 
address their challenges by sharing the latest research and data-driven insights on how shopper behavior has evolved and 
continues to evolve during this global pandemic.   

Provide  Best  Practices  to  Assist  Dealers  in  Becoming  More  Successful.    We  provide  ongoing  communications  through 
email,  webinars,  white  papers,  testimonials,  and  videos,  which  show  dealers  how  to  use  our  products  to  position  their 
inventory for success on our platform and beyond , as well as broader guidance on marketing, sales, operations, and other 
aspects of running a more profitable dealership. We maintain consistent communication with dealers via email, events and 
our Dealer Dashboard to ensure awareness of account performance and recent product updates, and we empower our sales 
and account management teams with resources to directly provide education and assistance to our dealer partners. 

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Drive  Product  Engagement.    We  use  our  email  marketing  capabilities  and  other  marketing  channels  to  drive  dealer 
engagement with our products and platforms. This can include automated, personalized marketing about how dealers can 
improve vehicle pricing and merchandising by using the tools in our dashboard, performance insights around the leads and 
connections they are receiving, and prompts to respond to reviews and manage their reputation. We also monitor dealer 
feedback  on  our  products  through  surveys  and  product  engagement  to  assess  areas  for  further  development  or  dealer 
education.

Competition

We face competition to attract consumers and paying dealers to our marketplaces and services and to attract advertisers to purchase 
our advertising products and services. Our competitors offer various marketplaces, products, and services that compete with us. Some 
of these competitors include:

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major U.S. online automotive marketplaces: AutoTrader.com, Cars.com, and TrueCar.com;

other U.S. automotive websites, such as Edmunds.com, KBB.com and Carfax.com;

online automotive marketplaces and websites in our international markets;

online dealerships, such as Carvana and Vroom;

sites operated by individual automobile dealers;

internet search engines;

social media marketplaces;

peer-to-peer marketplaces, such as Craigslist; and

vehicle auction companies, including digital wholesale platforms.

Competition for Consumers and Dealers

We compete for consumer visits with other online automotive marketplaces, free listing services, general search engines, online 
dealerships and dealers’ websites. We compete for consumers primarily on the basis of the quality of the consumer experience and the 
breadth of offerings that we are able to provide. We believe we compete favorably on user experience due to the number of our vehicle 
listings, the transparency of the information we provide on cars, prices, and dealers, the intuitive nature of our user interface, and our 
mobile user experience, among other factors.

We  compete  for  dealers’  marketing  spend  with  offline  customer  acquisition  channels,  other  online  automotive  marketplaces, 
dealers’ own customer acquisition efforts on search engines and social media marketplaces, and other internet sites, online dealerships 
and vehicle auction companies that attract consumers and dealers searching for vehicles, as applicable. We compete primarily on the 
basis of the ROI that our marketplace offers and the synergies provided by the combination of our foundational listings business with 
digital wholesale and digital retail offerings. We believe we compete favorably due to our large user audience, high user engagement, 
and the volume and quality of connections we provide to well-informed consumers, which results in an attractive ROI for dealers.

Competition for Advertisers

We compete for a share of advertisers’ total marketing budgets against media sites, websites dedicated to helping consumers shop 
for cars, major internet portals, search engines, and social media sites, among others. We also compete for a share of advertisers’ overall 
marketing budgets with traditional media, such as television, radio, magazines, newspapers, automotive publications, billboards, and 
other offline advertising channels. We compete for advertising spend based on the marketing ROI that our marketplace provides. We 
believe we compete favorably due to our large user audience size, high user engagement, and the effectiveness and relevance of our 
advertising products.

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Seasonality 

Across the retail automotive industry, consumer purchases are typically greatest in the first three quarters of each year, due in part 
to the introduction of new vehicle models from manufacturers and the seasonal nature of consumer spending. Additionally, the volume 
of wholesale vehicle sales can fluctuate from quarter to quarter caused by several factors, including the timing of used vehicles available 
for sale from selling customers, the seasonality of the retail market for used vehicles and/or inventory challenges in the automotive 
industry, which affect the demand side of the wholesale industry. Macroeconomic conditions, such as the global semiconductor chip 
shortage, can also effect the volume of wholesale vehicle sales. To date, our overall operating results have not reflected the general 
seasonality of the automotive industry or wholesale vehicle sales market, but this could possibly change once our business and markets 
mature.

Sales

Our sales team is responsible for bringing dealers onto our marketplace, converting non-paying dealers to paid subscriptions and 
increasing dealer participation in new products that CarGurus is bringing to market. We have built an efficient sales and service team of 
approximately 300 employees worldwide who sell our marketplace products to franchise and independent dealers. We have built a field 
sales team that works with strategic franchise and national dealership groups in large metropolitan areas in the U.S., Canada, and the 
U.K. In addition, we have advertising sales employees based in the U.S. and Canada.

We have a comprehensive dealer account management process to assist dealers in becoming successful in our marketplace. We 
assign a Customer Success Associate to every new paying Listings dealer to assist with on-boarding and integration with any relevant 
software systems. The designated Customer Success Associate spends time educating dealers on a range of topics, including effectively 
using  the  Dealer  Dashboard,  tracking  sales,  and  measuring  ROI  for  their  marketing  spend.  After  the  on-boarding  period,  a  Dealer 
Relations Account Manager is designated to assist the dealer in utilizing our tools and maximizing ROI from our offerings, including 
effectively pricing vehicles, vehicle merchandising, and keeping inventory up to date with complete vehicle information. We believe 
our active communication with our dealers fosters customer satisfaction and increases customer retention.

People and Talent

Our  investment  in  our  greatest  asset  –  our  people  –  is  integral  to  our  core  values,  evidenced  by  our  inclusion  of  employee 
engagement,  retention  targets  and  cultural  efforts  as  components  of  our  2021  strategic  and  organizational  initiatives.  Our  Board  of 
Directors oversees our people and talent efforts and views building our culture – from employee development and retention to diversity, 
equity, inclusion and belonging initiatives – as key to driving long-term value for our business and helping to mitigate risks.

As of December 31, 2021, we had 1,203 full-time employees, 75 of whom were based outside the United States and 288 of whom 
were  employed  through  CarOffer.  None  of  our  employees  is  represented  by  a  labor  union  or  covered  by  a  collective  bargaining 
agreement.

Culture, Values and Standards

Our company culture has developed out of our data-driven and innovative approach to the automotive market. We leverage data 
to drive innovation across all facets of our business and continuously optimize our products and processes to serve our consumers, 
dealers, advertisers, and partners. Our approach emphasizes original thought, impact, and collaboration across our organization, and we 
recognize and award employees who drive positive results across these constituencies. We invest in creating a work environment that 
facilitates partnership among our employees and promotes diversity, equity, inclusion and belonging. In that spirit, we have identified 
our core values as follows:

 We are pioneering. From the beginning, we set out to radically change how people buy and sell cars. We tackle difficult 

problems head on. We are curious. We are risk takers. We embrace change even if it’s uncomfortable.

 We  are  transparent.  We  believe  transparency  is  the  foundation  of  trust  and  enables  better  decision  making.  We 
communicate clearly and honestly. We deliver unbiased guidance. Our products, services and company culture are built on 
these principles.

 We are data-driven. We rely on data, not hunches, to make decisions. We listen to our instincts but we validate through 
rapid testing, learning and optimizing. We translate complex data into actionable insights for our users, our customers and 
our people. 

15

 We are collaborative. We celebrate our individual strengths and perspectives but know that our success requires teamwork. 

We partner, we listen and we leverage feedback from each other, our users and our customers.

 We move quickly. We believe there’s power in speed. We iterate quickly and often, continuously improving as we go. We 

are not afraid to break things. If we fail, we do it fast, learn from it and move on. 

 We have integrity. We act responsibly and consider the impact of our actions on each other, our partners and the world 
around  us.  We  believe  empathy,  respect  and  fairness  are  essential.  We  set  high  ethical  standards  and  expect  principled 
leadership from our people. 

Diversity, Inclusion and Belonging and Equal Employment Policy

We are an equal opportunity employer and strive to build and nurture a culture where inclusiveness is a reflex, not an initiative. 
With support from our Diversity, Inclusion and Belonging Advisory Team, we seek to foster diversity, equity, inclusion and belonging, 
and to build a workplace where everyone can thrive.  Our commitment to these efforts helps us attract and retain the best talent, enables 
employees to realize their full potential and drives high performance through innovation and collaboration. In 2021, based on data from 
employees who chose to self-identify, we increased representation among women and non-binary employees (32.8% to 35.1%) and 
underrepresented racial minorities (30.0% to 30.1%) within our U.S. workforce. We also saw year-over-year increases in the U.S. among 
women and non-binary employees in technical (23.3% to 25.9%) and management-level roles (34.2% to 38.6%), as well as among 
underrepresented racial minorities in technical roles (43.6% to 45.7%).

Compensation and Benefits

The success of our business is fundamentally connected to the well-being of our people. Accordingly, we provide our eligible 
employees with competitive wages and access to flexible and convenient medical programs intended to meet their needs and the needs 
of  their  families.  In  addition  to  standard  medical  coverage,  we  offer  the  following  benefits  to  our  U.S.  employees  (availability 
internationally varies): dental and vision coverage, health savings and flexible spending accounts, paid time off, flexible work schedules 
on a case-by-case basis, employee assistance programs, short term and long term disability insurance and term life insurance, as well as 
paid access to certain wellness and family care resources. In response to the COVID-19 pandemic, we implemented changes that we 
determined  were  in  the  best  interest  of  our  employees,  as  well  as  the  communities  in  which  we  operate,  and  which  comply  with 
government regulations. These changes included requiring our employees to work from home.

Employee Engagement

Each year, we conduct an employee engagement survey to help our management team gain insight into and gauge employees’ 
feelings, attitudes, and behaviors around working at CarGurus. Our latest survey, completed in September 2021, had a participation rate 
of approximately 85% of our eligible employees worldwide. The survey results indicated that we excelled in areas including manager 
empathy, career development, belonging, as well as overall excitement about CarGurus’ future. Based on employee feedback, we also 
identified certain company-wide opportunity areas to improve engagement and drive long-term success. Our culture and commitment 
to building a workplace where we can all thrive has been recognized externally with the following awards: Built In Boston’s “Best Places 
to Work” in 2019, 2020, 2021 and 2022; the Mass TLC “Tech Top 50” Company Culture in 2020; Fortune’s “Best Places to Work” in 
2019; Computerworld’s “Best Places to Work in IT” in 2019 and 2020; Boston Business Journal’s “Best Places to Work” in 2015, 2016, 
2017, 2018, 2019 and 2021;  Boston Globe’s “Top Place to Work” in 2014, 2015, 2016 and 2018; and Comparably’s 2021 “Best Perks 
& Benefits”, “Best Work-Life Balance”, and “Best CEO”.

Training and Development

Our people and talent strategy is essential for our ability to continue to develop and market innovative products and customer 
solutions.  We  continually  invest  in  our  employees’  career  growth  and  provide  employees  with  a  wide  range  of  development 
opportunities,  including    mandatory  quarterly  compliance  training  courses  as  well  as  one-on-one,  virtual,  social  and  self-directed 
learning,  mentoring,  coaching,  and  external  development.  In  2021,  nearly  100%  of  our  employees  participated  in  learning  and 
development activities worldwide.

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Technology and Product Development

We are a technology company focused on innovative, actionable data analysis. We design our mobile and web products to create 
a transparent experience for both consumers and dealers. We believe in rapid development, release frequent updates and have internal 
tools and automation that allow us to efficiently evolve our products. Our software is built using a combination of internally developed 
software, third-party software and services, and open source software.

Our Search Technology

Our search and ranking technology is served by a proprietary in-memory search index solution that is scalable, fast, and extensible. 
We have highly flexible interfaces that allow dealers to automatically add their inventory to our index, enabling us to quickly integrate 
hundreds of inventory sources with minimal effort and easily support inventory growth.

Our Mobile Technology

We have designed our marketplace to appeal to mobile users by developing our products with a mobile-first mindset. All of our 
search results pages use a single-page application type approach to eliminate page reloads and improve responsiveness. We also use 
techniques to load content onto a user’s mobile device more efficiently.

Our Integrations

We make available several application program interfaces and web widgets that integrate with customer relationship management 
and inventory management solutions, among other platforms. These integrations allow dealers to incorporate designated data and tools 
into the fabric of their marketing and customer engagement strategies. For example, our Deal Rating Badges are used on dealer websites, 
which show our Deal Rating for cars that have been rated as a Great Deal, Good Deal, or Fair Deal. Our Deal Rating serves as trusted, 
third-party validation on dealer websites.

Infrastructure

Our development servers and U.S. and Canadian websites are hosted at third-party data centers in the U.S. near each of Boston, 
Massachusetts and Dallas, Texas, as well as through third-party cloud services in the U.S. Our European websites are hosted on third-
party cloud computing services near each of London, England and Dublin, Ireland. We use third-party content distribution networks to 
cache and serve many portions of our sites at locations across the globe. We monitor and test at the application, host, network, and full 
site levels to maintain availability and promote performance. We use third-party cloud computing services for many data processing 
jobs and backup/recovery services.

Intellectual Property

We protect our intellectual property through a combination of patents, copyrights, trademarks, service marks, domain names, trade 

secret protections, confidentiality procedures, and contractual restrictions.

We have one issued U.S. patent with an expiration date of May 2034, two pending U.S. patent applications, and two pending 
international patent applications. These applications cover proprietary technology that relates to various functionalities on our platform, 
generally in connection with pricing, ranking and detecting fraud in online listings. We intend to pursue additional patent protection to 
the extent we believe it would be beneficial to our competitive position.

We have a number of registered and unregistered trademarks, including “CarGurus,” the CarGurus logo, the CG logo, and related 
marks, which we have registered as trademarks in the U.S. and certain other jurisdictions. We pursue additional trademark registrations 
to the extent we believe doing so would be beneficial to our competitive position. Additionally, CarOffer has a number of registered and 
unregistered trademarks, including “CarOffer” and the CarOffer logo, and related marks, which CarOffer has registered as trademarks 
in the U.S. CarOffer pursues additional trademark registrations to the extent it believes doing so would be beneficial to its competitive 
position. Our and CarOffer’s registered trademarks remain enforceable in the countries in which they are registered for as long as we 
and CarOffer, as applicable, continue to use the marks, and pay the fees to maintain the registrations, in those countries.

We are the registered holder of several domestic and international domain names that include “CarGurus” and variations of our 

trade names.

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In  addition  to  the  protection  provided  by  our  intellectual  property  rights,  we  enter  into  confidentiality  and  proprietary  rights 
agreements  with  our  employees  and  relevant  consultants,  contractors,  and  business  partners.  We  control  the  use  of  our  proprietary 
technology  and  intellectual  property  through  provisions  in  contracts  with  our  customers  and  partners  and  our  general  and  product-
specific terms of use on our websites.

Regulatory

Various  aspects  of  our  business  are,  may  become,  or  may  be  viewed  by  regulators  from  time  to  time  as  subject,  directly  or 
indirectly, to U.S. federal, state, local and foreign laws and regulations. In particular, the advertising and sale of new or used motor 
vehicles is highly regulated by the states and jurisdictions in which we do business. Although we do not sell motor vehicles and we 
believe that vehicle listings on our sites are not themselves advertisements, regulatory authorities or third parties could take the position 
that some of the laws or regulations applicable to dealers or to the manner in which motor vehicles are advertised and sold generally are 
directly applicable to our business. These advertising laws and regulations, which often originated decades before the emergence of the 
internet,  are  frequently  subject  to  multiple  interpretations,  are  not  uniform  across  jurisdictions,  sometimes  impose  inconsistent 
requirements with respect to new or used motor vehicles, and the manner in which they should be applied to our business model is not 
always clear. Regulators or other third parties could take, and on some occasions have taken, the position that our marketplace or related 
products violate applicable brokering, birddog, consumer protection, or advertising laws or regulations.

Our wholesale operations through CarOffer are regulated by the states in which we operate and by the U.S. federal government. 
These activities may also be subject to state and local licensing requirements. Additionally, we may be subject to regulation by individual 
state dealer licensing authorities and state consumer protection agencies.

In order to operate in this regulated environment, we develop our products and services with a view toward appropriately managing 
the risk that our regulatory compliance, or the regulatory compliance of the dealers whose inventory is listed on our websites, could be 
challenged.

We consider applicable advertising and consumer protection laws and regulations in designing our products and services. With 
respect  to  paid  advertising,  other  than  Featured  Listings,  Featured  Priority  Listings  and  products  marketed  under  our  RPM  digital 
advertising suite, we believe that most of the content displayed on the websites we operate does not constitute paid advertising for the 
sale of motor vehicles. Nevertheless, we endeavor to design our website content in a manner that would comply with relevant advertising 
regulations and consumer protection laws if, and to the extent that, the content is considered to be vehicle sales advertising.

Our websites and mobile applications enable us, dealers, and users to send and receive text messages and other mobile phone 
communications,  which  requires  us  to  comply  with  the  Telephone  Consumer  Protection  Act,  or  TCPA,  in  the  U.S.    The  TCPA,  as 
interpreted and implemented by the Federal Communications Commission, or the FCC, and federal and state courts, imposes significant 
restrictions on utilization of telephone calls and text messages to residential and mobile telephone numbers as a means of communication, 
particularly when the prior express consent of the person being contacted has not been obtained.  

In addition, we are subject to numerous federal, national, state, and local laws and regulations in the United States and around the 
world regarding privacy and the collection, processing, storage, sharing, disclosure, use, cross-border transfer, and protection of personal 
information and other data.  While the scope of these laws and regulations is changing and remains subject to differing interpretations, 
we seek to comply with industry standards and all applicable laws, policies, legal obligations, and industry codes of conduct relating to 
privacy and data protection.  We are also subject to the terms of our privacy policies and privacy-related obligations to third parties.  

Corporate Information

We were originally organized on November 10, 2005 as a Massachusetts limited liability company under the name “Nimalex 
LLC.” Effective July 15, 2006, we changed our name to “CarGurus LLC.” On June 26, 2015, we converted from a Delaware limited 
liability company into a Delaware corporation and changed our name to “CarGurus, Inc.”

Our principal executive offices are located at 2 Canal Park, 4th Floor, Cambridge, Massachusetts 02141, and our telephone number 

is (617) 354-0068. Our U.S. website is www.cargurus.com.

CarGurus, the CarGurus logo, and other trademarks or service marks of CarGurus appearing in this Annual Report on Form 10-
K are the property of CarGurus, Inc. Trade names, trademarks, and service marks of other companies appearing in this Annual Report 
on Form 10-K are the property of their respective holders. We have omitted the ® and ™ designations, as applicable, for the trademarks 
used in this Annual Report on Form 10-K.

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Additional Information

The  following  filings  are  available  on  our  investor  relations  website  after  we  file  them  with  the  Securities  and  Exchange 
Commission, or the SEC: Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Proxy Statements for our annual meetings 
of stockholders.  These filings are also available for download free of charge on our investor relations website. Our investor relations 
website is located at http://investors.cargurus.com.  

We webcast our earnings calls and certain events that we participate in or host with members of the investment community on our 
investor relations website.  Additionally, we provide news and announcements regarding our financial performance, including SEC 
filings, investor events, press and earnings releases, on our investor relations website.  Corporate governance information, including our 
policies concerning business conduct and ethics, is also available on our investor relations website under the heading “Governance.” No 
content from any of our websites is intended to be incorporated by reference into this Annual Report on Form 10-K or in any other 
report or document we file with the SEC, and any reference to our websites is intended to be an inactive textual reference only.

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Item 1A. Risk Factors.

Investing in our Class A common stock involves a high degree of risk. You should carefully consider the risks and uncertainties described 
below, together with all of the other information contained in this Annual Report on Form 10-K, including “Management’s Discussion 
and Analysis of Financial Condition and Results of Operations” and our audited consolidated financial statements and related notes, 
before evaluating our business. Our business, financial condition, operating results, cash flow, and prospects could be materially and 
adversely affected by any of these risks or uncertainties. In that event, the trading price of our Class A common stock could decline. See 
“Special Note Regarding Forward-Looking Statements.”

Risks Related to Our Business and Industry 

Our business has been, and we expect it to continue to be, adversely affected by the COVID-19 pandemic.

The  COVID-19  pandemic  has  caused  an  international  health  crisis  and  resulted,  and  may  continue  to  result,  in  significant 
disruptions to the global economy as well as businesses and capital markets around the world. Recently identified variants of COVID-
19,  Delta  and  Omicron,  which  appear  to  be  more  transmissible  and  contagious  than  previous  COVID-19  variants,  have  caused  an 
increase in the number of COVID-19 cases globally. The impact of COVID-19 and, in particular, the Delta and Omicron variants or 
other variants that may emerge, cannot be predicted at this time, and could depend on a number of factors, including the availability of 
vaccines in different parts of the world, vaccination rates among the population, and the effectiveness of COVID-19 vaccines against 
the Delta and Omicron variants and any other variants that may emerge. 

Our operations have been and may continue to be materially adversely affected by a range of factors related to the COVID-19 
pandemic.  In  March  2020,  we  temporarily  closed  all  of  our  offices  and  began  requiring,  subject  to  limited  exceptions,  all  of  our 
employees to work remotely until further notice, which has disrupted and may continue to disrupt how we operate our business. In 
addition, in an effort to limit the spread of COVID-19, Canada and the United Kingdom, as well as states and localities in the United 
States, implemented or mandated, and some continue to, or may in the future, implement or mandate, significant restrictions on travel 
and commerce, shelter-in-place or stay-at-home orders, and business closures, and these government responses may increase in light of 
the increase in the number of COVID-19 cases as a result of the Delta and Omicron variants. Fluctuation in infection rates in the regions 
in which we operate has resulted in periodic changes in restrictions that vary from region to region and may require rapid response to 
new or reinstated orders. Many of these orders resulted in, and may continue to result in, restrictions on the ability of consumers to buy 
and  sell  automobiles  by  restricting  operations  at  dealerships  and/or  by  closing  or  reducing  the  services  provided  by  certain  service 
providers  upon  which  dealerships  rely.  In  addition,  these  restrictions  and  continued  concern  about  the  spread  of  the  disease  have 
impacted car shopping by consumers and disrupted the operations of car dealerships, which has adversely affected and may continue to 
adversely affect the market for automobile purchases.  

The automotive industry is also facing, and may continue to face, inventory supply problems, including for reasons attributable to 
the COVID-19 pandemic and other macroeconomic issues, such as the global semiconductor chip shortage. This decline in vehicle 
inventory has led to an increase in bids per vehicle at auction and corresponding increases to wholesale auction prices. As the price of 
replenishing inventory through wholesale auctions has increased, dealers have increased, and may continue to increase, the prices they 
charge consumers. A high volume of price increases on vehicle sales at a rapid rate could impact our proprietary IMV and distribution 
of Deal Ratings. In addition, if our paying dealers continue to operate at reduced inventory levels or with increased costs, they may 
reduce or be unwilling to increase their advertising spend with us and/or may terminate their subscriptions prior to the commencement 
of  the  applicable  renewal  term.  Our  ability  to  add  new  paying  dealers  or  increase  our  fees  with  dealers  may  be  impeded  if  dealers 
perceive they have less of a need for our products and services because of their limited inventory. Inventory challenges in the automotive 
industry have adversely impacted, and could continue to adversely impact, the amount of inventory on our websites and have contributed 
to higher prices and reduced lease options for new vehicles, which in turn has reduced, and may continue to reduce, consumer demand, 
which  could  contribute  to  a  decline  in  the  number  of  consumer  visits  to  our  websites  and/or  the  number  of  connections  between 
consumers  and  dealers  through  our  marketplaces.  These  inventory-related  issues  resulting  from  the  COVID-19  pandemic  and  other 
macroeconomic issues may materially and adversely impact our business, financial condition and results of operations.

As a result of the travel and commerce restrictions that have been implement or that may be implement as a result of the Delta 
and Omicron variants and any future variants that may emerge, and the corresponding impact on their businesses, a number of our dealer 
customers have, or are temporarily closed or are operating on a reduced capacity, and many dealerships are facing significant financial 
challenges. Such closures and circumstances led, and may in the future lead, some paying dealers to cancel their subscriptions and/or 
reduce their spending with us, which has had and may continue to have a material adverse effect on our revenues and on our business. 
Additionally, we reduced our spending on brand advertising and traffic acquisition at the beginning of the COVID-19 pandemic in 
response to increasing cancelations and reduced consumer demand, which has contributed to a year-over-year decline in the number of 
consumers  using  our  platform  for  each  of  the  years  ended  December  31,  2021  and  2020,  which  in  turn  has,  and  may  continue  to, 
materially and adversely affect our business. While we have since restored a portion of that historical consumer spend, we may not in 
the  future  fully  restore  prior  spending  levels  if  we  elect  to  redirect  our  investments  elsewhere,  including  in  favor  of  new  product 
development. If such a strategy were not to result in the benefits that we expect, our business could be harmed. Our business relies on 
the ability of consumers to borrow funds to acquire automobiles and banks and other financing companies may limit or restrict lending 

20

to consumers as a result of the economic impacts of the COVID-19 pandemic, which may also materially and adversely affect our 
business. 

Further,  in  the  past,  we  have  taken  measures  to  help  our  paying  dealers  maintain  their  business  health  during  the  COVID-19 
pandemic, including by proactively reducing the subscription fees for paying dealers for certain service periods, and we may decide to 
re-institute further billing relief as we continue to assess the effects of the COVID-19 pandemic on our paying dealers and business 
operations. Any further billing relief could result in a decline in our revenue and have a material adverse effect to our business. During 
the  COVID-19  pandemic,  we  have  also  experienced,  and  may  continue  to  experience,  increased  account  delinquencies  from  dealer 
customers challenged by the COVID-19 pandemic that failed to pay us on time or at all. 

These effects from the COVID-19 pandemic on our revenue caused us to implement certain cost-savings measures across our 
business, which previously disrupted our business and operations and, if we implement future similar cost saving measures, may affect 
our future business and operations and may yield unintended consequences, such as loss of key employees, increased costs in hiring 
new employees, undesired attrition, and the risk that we may not achieve the anticipated cost savings at the levels we expect, any of 
which may have a material adverse effect on our results of operations and/or financial condition. 

We continue to monitor and assess the effects of the COVID-19 pandemic, including the effects of the Delta variant, the Omicron 
variant, and other variants that may emerge, on our commercial operations, including the impact on our revenue. However, we cannot 
at this time accurately predict what effects these conditions will ultimately have on our operations due to uncertainties relating to the 
duration of the pandemic, the extent and effectiveness of governmental responses and other preventative, treatment and containment 
actions  or  developments,  including  the  distribution  and  acceptance  of  vaccines,  shifts  in  behavior  going  forward,  and  the  length  or 
severity of the travel and commerce restrictions that are currently in effect and may be imposed in the future by relevant governmental 
authorities. Nor can we predict the adverse impact on the global economies and financial markets in which we operate, which may have 
a significant negative impact on our business, financial condition and results of operations.

Our  business  is  substantially  dependent  on  our  relationships  with  dealers.  If  a  significant  number  of  dealers  terminate  their 
subscription agreements with us, our business and financial results would be materially and adversely affected.

Our primary source of revenue consists of subscription fees paid to us by dealers for access to enhanced features on our automotive 
marketplaces. Our subscription agreements with dealers generally may be terminated by us with 30 days’ notice and by dealers with 30 
days’ notice prior to the commencement of the applicable renewal term. The majority of our contracts with dealers currently provide for 
one-month committed terms and do not contain contractual obligations requiring a dealer to maintain its relationship with us beyond the 
committed term. Accordingly, these dealers may cancel their subscriptions with us in accordance with the terms of their subscription 
agreements. A dealer’s decision to cancel its subscription with us may be influenced by several factors, including national and regional 
dealership associations, national and local regulators, automotive manufacturers, consumer groups, and consolidated dealer groups. If 
any of these influential groups indicate that dealers should not enter into or maintain subscription agreements with us, this belief could 
become shared by dealers and we may lose a number of our paying dealers. If a significant number of our paying dealers terminate their 
subscriptions with us, our business and financial results would be materially and adversely affected.

If we fail to maintain or increase the number of dealers that pay subscription fees to us, or fail to maintain or increase the fees paid 
to us for subscriptions, our business and financial results would be materially and adversely affected.

As a result of the effects of the COVID-19 pandemic, many paying dealers cancelled their subscriptions with us (including, in 
some cases, with our permission prior to the end of the applicable contract term and notice period), and it is possible that additional 
dealers will cancel their subscriptions in the future for a variety of reasons, including as a result of the continuing effects of the COVID-
19 pandemic. If paying dealers do not receive the volume of consumer connections that they expect during their subscription period, do 
not experience the level of car sales they expect from those connections, or fail to attribute consumer connections or sales to our platform, 
they may terminate their subscriptions prior to the commencement of the applicable renewal term. If we fail to maintain or expand our 
base of paying dealers or fail to maintain or increase the level of fees that we receive from them, our business and financial results would 
be materially and adversely affected.

We allow dealers to list their inventory in CarGurus marketplaces for free; however, we impose certain limitations on such free 
listings, such as capping the number of leads that non-paying dealers in the U.S. may receive, not displaying non-paying dealer identity 
and contact information, and prohibiting access to the paid features of our marketplaces. We continue to adapt our free listings product, 
Restricted  Listings,  in  our  CarGurus  marketplaces  and  in  the  future,  we  may  decide  to  impose  additional  restrictions  on  Restricted 
Listings or modify the services available to non-paying dealers. These changes to our Restricted Listings product may result in less 
inventory being displayed to consumers, which may impair our efforts to attract consumers, and cause paying and non-paying dealers 
to receive fewer leads and connections, which may make it more difficult for us to convert non-paying dealers to paying dealers or 
maintain or expand our base of paying dealers. If dealers do not subscribe to our paid offerings at the rates we expect, our business and 
financial results would be materially and adversely affected.

21

If we fail to continue to realize transaction synergies from our acquisition of a 51% interest in CarOffer, or if the CarOffer business 
fails to continue to grow at the rate we expect, our revenue and business would be harmed.

In  January 2021  we  completed  our  acquisition  of a  51%  interest  in  CarOffer, which  added wholesale  vehicle  acquisition  and 
selling capabilities to our portfolio of dealer offerings. A significant amount of our revenue for the year ended December 31, 2021 was 
derived from the wholesale sale of automobiles. Continued achievement of our transaction synergies and our ability to continue to grow 
the CarOffer business and the revenue associated with it depend on a number of factors, including, but not limited to, our ability to 
continue  to:  expand  the  number  of  dealers  engaging  on  the  CarOffer  platform;  retain  existing  customers  and  increase  the  share  of 
wholesale transactions which they complete on the CarOffer platform; attract prospective customers who have historically purchased or 
sold vehicles through physical auctions and may choose not to transact online; and successfully compete with competitors, including 
other online vehicle auction companies and large, national offline vehicle auction companies that are expanding into the online channel 
and  have  launched  online  auctions  in  connection  with  their  physical  auctions.  If  our  anticipated  transaction  synergies  do  not  fully 
materialize and/or the CarOffer business fails to continue to grow at the rate we expect, our revenue and business would be harmed.

Industry conditions such as a significant change in vehicle retail prices or a decline in the used vehicle inventory supply coming 
to the wholesale market could also adversely impact CarOffer’s business and growth. For example, if retail prices for used vehicles rise 
relative to retail prices for new vehicles, it could make buying a new vehicle more attractive to consumers than buying a used vehicle, 
which could result in reduced used vehicle wholesale sales on the CarOffer platform. Used vehicle dealers may also decide to retail 
more of their vehicles on their own rather than selling them on the CarOffer platform, which could adversely impact the volume of 
vehicles  offered  for  sale  on  the  CarOffer  platform  and  the  demand  for  those  used  vehicles.  Inventory  challenges  in  the  automotive 
industry, including for reasons attributable to the COVID-19 pandemic, has contributed and could continue to contribute to a decrease 
in the supply of vehicles coming to the wholesale market and reduce the number of vehicles sold on the CarOffer platform. An inability 
by CarOffer to retain customers and/or increase or find alternative sources of vehicle supply would adversely impact our revenue and 
business. 

If  dealers  or  other  advertisers  reduce  their  advertising  spending  with  us  and  we  are  unable  to  replace  the  reduced  advertising 
spending, our advertising revenue and business would be harmed.

A portion of our revenue is derived from advertising revenues generated primarily through advertising sales, including on-site 
advertising and audience targeting services, to dealers, auto manufacturers, and other auto-related brand advertisers. We compete for 
this advertising revenue with other online automotive marketplaces and with television, print media, and other traditional advertising 
channels. Our ability to attract and retain advertisers and to generate advertising revenue depends on a number of factors, including our 
ability to: increase the number of consumers using our marketplaces; compete effectively for advertising spending with other online 
automotive marketplaces; continue to develop our advertising products; keep pace with changes in technology and the practices and 
offerings of our competitors; and offer an attractive ROI to our advertisers for their advertising spend with us.

Our agreements with dealers for advertising generally include terms ranging from one month to one year and may be terminated 
by us with 30 days’ notice and by dealers with 30 days’ notice prior to the commencement of the applicable renewal term. The contracts 
do not contain contractual obligations requiring an advertiser to maintain its relationship with us beyond the committed term. Certain of 
our other advertising contracts, including those with auto manufacturers, typically do not have ongoing commitments to advertise in our 
marketplaces beyond a committed term. As a result of the effects of the COVID-19 pandemic, some advertisers cancelled or reduced 
their advertising with us and it is possible that advertising customers will cancel or reduce their advertising with us in the future for a 
variety of reasons, including as a result of the continuing effects of the COVID-19 pandemic. In addition, the year-over-year decline in 
the number of consumer visits to our sites as a result of the COVID-19 pandemic resulted in the delivery of fewer impressions for our 
advertising customers than anticipated year-over-year for the years ended December 31, 2021 and 2020, which has caused, and may 
continue to cause, an adverse impact on our advertising revenues. We may not succeed in capturing a greater share of our advertisers’ 
spending  if  we  are  unable  to  convince  advertisers  of  the  effectiveness  or  superiority  of  our  advertising  offerings  as  compared  to 
alternative  channels.  If  current  advertisers  reduce  their  advertising  spending  with  us  and  we  are  unable  to  replace  such  reduced 
advertising spending, our advertising revenue and business and financial results would be harmed.

If we are unable to provide a compelling vehicle search experience to consumers through our platform, the number of connections 
between consumers and dealers using our marketplaces may decline and our business and financial results would be materially and 
adversely affected.

If  we  fail  to  continue  to  provide  a  compelling  vehicle  search  experience  to  consumers,  the  number  of  connections  between 
consumers and dealers through our marketplaces could decline, which in turn could lead dealers to suspend listing their inventory in our 
marketplaces,  cancel  their  subscriptions,  or  reduce  their  spending  with  us.  If  dealers  pause  or  cancel  listing  their  inventory  in  our 
marketplaces, we may not be able to attract a large consumer audience, which may cause other dealers to pause or cancel their use of 
our  marketplaces.  This  reduction  in  the  number  of  dealers  using  our  marketplaces  would  likely  materially  and  adversely  affect  our 
marketplaces and our business and financial results. As consumers increasingly use their mobile devices to access the internet and our 
marketplaces, our success depends, in part, on our ability to provide consumers with a robust and user-friendly experience through their 
mobile devices. We believe that our ability to provide a compelling vehicle search experience, both on desktop computers and through 

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mobile devices, is subject to a number of factors, including our ability to: maintain attractive marketplaces for consumers and dealers; 
continue to innovate and introduce products for our marketplaces; launch new products that are effective and have a high degree of 
consumer  engagement;  display  a  wide  variety  of  automobile  inventory  to  attract  more  consumers  to  our  websites;  provide  mobile 
applications that engage consumers; maintain the compatibility of our mobile applications with operating systems, such as iOS and 
Android, and with popular mobile devices running such operating systems; and access and analyze a sufficient amount of data to enable 
us to provide relevant information to consumers, including pricing information and accurate vehicle details.

Any inability by us to develop new products, or achieve widespread consumer and dealer adoption of those products, could negatively 
impact our business and financial results.

Our  success  depends  on  our  continued  innovation  to  provide  products  that  make  our  marketplaces,  websites,  and  mobile 
applications useful for consumers and dealers or that otherwise provide value to consumers and dealers. For example, as we transition 
to a more digitally-initiated environment, during 2021 we launched IMCO, a newer offering that allows consumers in certain states to 
sell their vehicles to dealers entirely online. We also continue to develop digital retail offerings, including those that expand a dealer’s 
geographic footprint and others that bring additional elements of the car buying experience online through our websites. A failure by us 
to capture the benefits that we expect from our rollout of IMCO and these digital retail investments could have an adverse effect on our 
business and financial results. 

In addition to introducing new offerings within our existing products, we anticipate that over time we may reach a point when 
investments  in  our  current  products  are  less  productive  and  the  growth  of  our  revenue  will  require  more  focus  on  developing  new 
products for consumers and dealers. These new products, in the aggregate, must be widely adopted by consumers and dealers in order 
for us to continue to attract consumers to our marketplaces and dealers to our products and services. Accordingly, we must continually 
invest  resources  in  product,  technology,  and  development  in  order  to  improve  the  attractiveness  and  comprehensiveness  of  our 
marketplaces and their related products and effectively incorporate new internet and mobile technologies into them. Our ability to engage 
in these activities may decline as a result of the continued impact of the COVID-19 pandemic and any cost-savings initiatives on our 
business. These product, technology, and development expenses may include costs of hiring additional personnel, engaging third-party 
service providers and conducting other research and development activities. There can be no assurance that innovations to our products 
like IMCO, or the development of future products, will increase consumer or dealer engagement, achieve market acceptance, create 
additional revenue or become profitable. In addition, revenue relating to new products is typically unpredictable and our new products 
may have lower gross margins, lower retention rates, and higher marketing and sales costs than our existing products. We are likely to 
continue to modify our pricing models for both existing and new products so that our prices for our offerings reflect the value those 
offerings are providing to consumers and dealers. Our pricing models may not effectively reflect the value of products to dealers, and, 
if we are unable to provide marketplaces and products that consumers and dealers want to use, they may reduce or cease the use of our 
marketplaces  and  products.  Without  innovative  marketplaces  and  related  products,  we  may  be  unable  to  attract  additional,  unique 
consumers  or  retain  current  consumers,  which  could  affect  the  number  of  dealers  that  become  paying  dealers  and  the  number  of 
advertisers that want to advertise in our marketplaces, as well as the amounts that they are willing to pay for our products, which could, 
in turn, negatively impact our business and financial results.

We rely on internet search engines to drive traffic to our websites, and if we fail to appear prominently in the search results, our 
traffic would decline and our business would be adversely affected.

We rely, in part, on internet search engines such as Google, Bing, and Yahoo! to drive traffic to our websites. The number of 
consumers we attract to our marketplaces from search engines is due in part to how and where our websites rank in unpaid search results. 
These rankings can be affected by a number of factors, many of which are not under our direct control and may change frequently. For 
example, when a consumer searches for a vehicle in an internet search engine, we rely on a high organic search ranking of our webpages 
to refer the consumer to our websites. Our competitors’ internet search engine optimization efforts may result in their websites receiving 
higher search result rankings than ours, or internet search engines could change their methodologies in a way that would adversely affect 
our search result rankings. If internet search engines modify their methodologies in ways that are detrimental to us, if our efforts to 
improve our search engine optimization are unsuccessful or less successful than our competitors’ internet search engine optimization 
efforts, our ability to attract a large consumer audience could diminish and traffic to our marketplaces could decline. In addition, internet 
search engine providers could provide dealer and pricing information directly in search results, align with our competitors, or choose to 
develop competing products. Reductions in our own search advertising spend or more aggressive spending by our competitors could 
also cause us to incur higher advertising costs and/or reduce our market visibility to prospective users. Our websites have experienced 
fluctuations in organic and paid search result rankings in the past, and we anticipate fluctuations in the future. Any reduction in the 
number of consumers directed to our websites through internet search engines could harm our business and operating results.

We may be unable to maintain or grow relationships with data providers, or may experience interruptions in the data they provide, 
which may create a less valuable or transparent shopping experience and negatively affect our business and operating results.

We obtain data from many third-party data providers, including inventory management systems, automotive website providers, 
customer  relationship  management  systems,  dealer  management  systems,  governmental  entities,  and  third-party  data  licensors.  Our 
business relies on our ability to obtain data for the benefit of consumers and dealers using our marketplaces. For example, our success 

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in  each  market  is  dependent  in  part  upon  our  ability  to  obtain  and  maintain  inventory  data  and  other  vehicle  information  for  those 
markets. The large amount of inventory and vehicle information available in our marketplaces is critical to the value we provide for 
consumers. The loss or interruption of such inventory data or other vehicle information could decrease the number of consumers using 
our marketplaces. We could experience interruptions in our data access for a number of reasons, including difficulties in renewing our 
agreements with data providers, changes to the software used by data providers, efforts by industry participants to restrict access to data, 
increased fees we may be charged by data providers and the continuing effects of the COVID-19 pandemic. Our marketplaces could be 
negatively affected if any current provider terminates its relationship with us or our service from any provider is interrupted. If there is 
a material disruption in the data provided to us, the information that we provide to consumers and dealers using our marketplaces may 
be limited. In addition, the quality, accuracy, and timeliness of this information may suffer, which may lead to a less valuable and less 
transparent shopping experience for consumers using our marketplaces and could negatively affect our business and operating results.

The failure to build, maintain and protect our brands would harm our ability to attract a large consumer audience and to expand 
the use of our marketplaces by consumers and dealers.

While we are focused on building our brand recognition, maintaining and enhancing our brands will depend largely on the success 
of our efforts to maintain the trust of consumers and dealers and to deliver value to each consumer and dealer using our marketplaces. 
Our ability to protect our brands is also impacted by the success of our efforts to optimize our significant brand spend and overcome the 
intense competition in brand marketing across our industry, including competitors that may imitate our messaging. In addition, we have 
reduced our brand spend in comparison to our pre-COVID-19 pandemic levels, and it is possible that we may in the future decide to 
further  suppress  such  spend  depending  on  the  continued  impact  of  the  COVID-19  pandemic  or  other  macro-economic  effects.  If 
consumers believe that we are not focused on providing them with a better automobile shopping experience, or if we fail to overcome 
brand marketing competition and maintain a differentiated value proposition in consumers’ minds, our reputation and the strength of 
our brands may be adversely affected.

Complaints or negative publicity about our business practices and culture, our management team and employees, our marketing 
and advertising campaigns, our compliance with applicable laws and regulations, the integrity of the data that we provide to consumers, 
data privacy and security issues, and other aspects of our business, irrespective of their validity, could diminish consumers’ and dealers’ 
confidence and participation in our marketplaces and could adversely affect our brands. There can be no assurance that we will be able 
to maintain or enhance our brands, and failure to do so would harm our business growth prospects and operating results. 

Portions of our platform enable consumers and dealers using our marketplaces to communicate with one another and other persons 
seeking information or advice on the internet. Claims of defamation or other injury could be made against us for content posted on our 
websites. In addition, negative publicity and user sentiment generated as a result of fraudulent or deceptive conduct by users of our 
marketplaces could damage our reputation, reduce our ability to attract new users or retain our current users, and diminish the value of 
our brands.

Our recent, rapid growth is not indicative of our future growth, and our revenue growth rate in the future is uncertain, including 
due to the potential impact of the COVID-19 pandemic.

Our  revenue  increased  to  $951.4  million  for  the  year  ended  December 31,  2021  from  $551.5  million  for  the  year  ended 
December 31, 2020, representing a 73% increase between such periods. Our revenue for 2022 and beyond may not grow at such a rate 
and could potentially be impacted by the COVID-19 pandemic, as it was for the year ended December 31, 2020. In addition, we will 
not be able to grow as expected, or at all, if we fail to: increase the number of consumers using our marketplaces; maintain and expand 
the number of dealers that subscribe to our marketplaces and maintain and increase the fees that they are paying; attract and retain 
advertisers placing advertisements in our marketplaces; further improve the quality of our marketplaces and introduce high quality new 
products; and increase the number of connections between consumers and dealers using our marketplaces and connections to paying 
dealers, in particular. If our revenue declines or fails to grow, investors’ perceptions of our business may be adversely affected, and the 
market price of our Class A common stock could decline.

We may require additional capital to pursue our business objectives and respond to business opportunities, challenges, or unforeseen 
circumstances. If we are unable to generate sufficient cash flows or if capital is not available to us, our business, operating results, 
financial condition, and prospects could be adversely affected.

If  we  are  unable  to  generate  sufficient  cash  flows,  we  would  require  additional  capital  to  pursue  our  business  objectives  and 
respond to business opportunities, challenges, or unforeseen circumstances, including the effects of the COVID-19 pandemic, as well 
as to make marketing expenditures to improve our brand awareness, develop new products, further improve our platform and existing 
products, enhance our operating infrastructure, and acquire complementary businesses and technologies. Accordingly, we may need to 
engage in equity or debt financings to secure additional funds. However, additional funds may not be available when we need them on 
terms that are acceptable to us or at all. Volatility in the equity and credit markets, including due to the COVID-19 pandemic, may also 
have an adverse effect on our ability to obtain equity or debt financing. If we are unable to obtain adequate financing or financing on 
terms  satisfactory  to  us  when  we  require  it,  our  ability  to  continue  to  pursue  our  business  objectives  and  to  respond  to  business 

24

opportunities,  challenges,  or  unforeseen  circumstances  could  be  significantly  limited,  and  our  business,  operating  results,  financial 
condition, and prospects could be adversely affected.

Our international operations involve risks that may differ from, or are in addition to, our domestic operational risks.

In addition to the United States, we operate marketplaces in the United Kingdom and Canada, which are less familiar competitive 
environments  and  involve  various  risks,  including  the  need  to  invest  significant  resources  and  the  likelihood  that  returns  on  such 
investments will not be achieved for several years, or possibly at all. We have incurred losses in prior periods in the United Kingdom 
and Canada and may incur losses there again in the future. We also face various other challenges in those jurisdictions. For example, 
our competitors may be more established or otherwise better positioned than we are to succeed in the United Kingdom and Canada. Our 
competitors  may  offer  services  to  dealers  that  make  dealers  dependent  on  them,  such  as  hosting  dealers’  websites  and  providing 
inventory  feeds  for  dealers,  which  would  make  it  difficult  to  attract  dealers  to  our  marketplaces.  Dealers  may  also  be  parties  to 
agreements with other dealers and syndicates that prevent them from being able to access our marketplaces. Any of these barriers could 
impede our operations in our international markets, which could affect our business and potential growth.

In addition to English, we have made portions of our marketplaces available in French and Spanish. We may have difficulty in 
modifying our technology and content for use in non-English-speaking market segments or gaining acceptance by users in non-English-
speaking  market  segments.  Our  ability  to  manage  our  business  and  conduct  our  operations  internationally  requires  considerable 
management attention and resources, and is subject to the particular challenges of supporting a business in an environment of multiple 
languages,  cultures,  customs,  legal  and  regulatory  systems,  alternative  dispute  resolution  systems,  and  commercial  infrastructures. 
Operating internationally may subject us to different risks or increase our exposure in connection with current risks, including risks 
associated with: recruiting, managing and retaining qualified multilingual employees, including sales personnel; adapting our websites 
and mobile applications to conform to local consumer behavior; increased competition from local websites and mobile applications and 
potential  preferences  by  local  populations  for  local  providers;  compliance  with  applicable  foreign  laws  and  regulations,  including 
different privacy, censorship, and liability standards and regulations, and different intellectual property laws; providing solutions in 
different languages and for different cultures, which may require that we modify our solutions and features so they are culturally relevant 
in different countries; the enforceability of our intellectual property rights; credit risk and higher levels of payment fraud; compliance 
with anti-bribery laws, including compliance with the Foreign Corrupt Practices Act and the United Kingdom Bribery Act; currency 
exchange rate fluctuations; adverse changes in trade relationships among foreign countries and/or between the United States and such 
countries, including as related to the United Kingdom’s exit from the European Union, or the EU, commonly referred to as “Brexit”; 
double taxation of our international earnings and potentially adverse tax consequences arising from the tax laws of the United States or 
the foreign jurisdictions in which we operate; and higher costs of doing business internationally.

Dealer closures or consolidations could reduce demand for our products, which may decrease our revenue.

In the past, the number of United States dealers has declined due to dealership closures and consolidations as a result of factors 
such as global economic downturns or other macroeconomic issues. When dealers consolidate, the services they previously purchased 
separately are often purchased by the combined entity in a lesser quantity or for a lower aggregate price than before, leading to volume 
compression and loss of revenue. Further dealership consolidations or closures could reduce the aggregate demand for our products and 
services. If dealership closures and consolidations occur in the future, our business, financial position and results of operations could be 
materially and adversely affected.

We depend on key personnel to operate our business, and if we are unable to retain, attract and integrate qualified personnel, or if 
we experience turnover of our key personnel, our ability to develop and successfully grow our business could be materially and 
adversely affected.

We believe our success has depended, and continues to depend, on the efforts and talents of our executives and employees. Our 
future success depends on our continuing ability to attract, develop, motivate, and retain highly qualified and skilled employees. Since 
the onset of the COVID-19 pandemic, we have encountered increased rates of turnover of our employee base and encountered intense 
competition for retaining and attracting qualified and skilled employees. Additionally, on September 9, 2021, President Biden announced 
a proposed new rule requiring all employers with at least 100 employees to ensure that their employees are fully vaccinated or require 
unvaccinated  workers  to  get  a  negative  test  at  least  once  a  week.  The  Department  of  Labor’s  Occupational  Safety  and  Health 
Administration, or OSHA, issued an Emergency Temporary Standard, or ETS, on November 5, 2021. The Supreme Court issued a stay 
of the ETS on January  13, 2022. OSHA subsequently announced that it was withdrawing the ETS effective January 26, 2022 and instead 
would focus on finalizing a permanent COVID-19 Healthcare Standard, which it has not yet issued. Accordingly, we have incurred, and 
we may continue to incur, significant costs to attract new employees and retain existing ones, and we may in the future become less 
competitive in attracting and retaining employees as a result of any expense reduction efforts that we may initiate or our compliance 
with any COVID-19 healthcare standards to which we may become subject. 

In addition, any unplanned turnover or our failure to develop an adequate succession plan for any of our executive officers or key 
employees, or the reduction in their involvement in the management of our business, could materially adversely affect our ability to 
execute our business plan and strategy, and we may not be able to find adequate replacements on a timely basis, or at all. Our executive 

25

officers and other employees are at-will employees, which means they may terminate their employment relationships with us at any 
time, and their knowledge of our business and industry would be extremely difficult to replace. We cannot ensure that we will be able 
to retain the services of any members of our senior management or other key employees. If we do not succeed in attracting well-qualified 
employees or retaining and motivating existing employees, our business could be materially and adversely affected. Additionally, we 
may face risks related to the transitions that occurred in our senior management team during 2021 and other future transitions in our 
leadership team, including the disruption of our operations and the depletion of our institutional knowledge base.  

We  may  be  subject  to  disputes  regarding  the  accuracy  of  Instant  Market  Values,  Deal  Ratings,  Dealer  Ratings,  New  Car  Price 
Guidance and other features of our marketplaces.

We provide consumers using our CarGurus marketplaces with our proprietary IMV, Deal Ratings, and Dealer Ratings, as well as 
other features to help them evaluate vehicle listings, including price guidance for new car listings, or New Car Price Guidance. Our 
valuation models depend on the inventory listed on our sites as well as public information regarding automotive sales. If the inventory 
on our site declines significantly, or if the number of automotive sales declines significantly or used car sales prices become volatile, 
whether as a result of the COVID-19 pandemic or otherwise, our valuation models may not perform as expected. Revisions to or errors 
in our automated valuation models, or the algorithms that underlie them, may cause the IMV, the Deal Rating, New Car Price Guidance, 
or  other  features  to  vary  from  our  expectations  regarding  the  accuracy  of  these  tools.  In  addition,  from  time  to  time,  regulators, 
consumers, dealers and other industry participants may question or disagree with our IMV, Deal Rating, Dealer Rating or New Car Price 
Guidance. Any such questions or disagreements could result in distraction from our business or potentially harm our reputation, could 
result in a decline in consumers’ confidence in, or use of, our marketplaces and could result in legal disputes.

We are subject to a complex framework of laws and regulations, many of which are unsettled, still developing and contradictory, 
which have in the past, and could in the future, subject us to claims, challenge our business model, or otherwise harm our business.

Various  aspects  of  our  business  are,  may  become,  or  may  be  viewed  by  regulators  from  time  to  time  as  subject,  directly  or 

indirectly, to United States federal, state and local laws and regulations, and to foreign laws and regulations.

Local Motor Vehicle Sales, Advertising and Brokering, and Consumer Protection Laws

The advertising and sale of new and used motor vehicles is highly regulated by the jurisdictions in which we do business. Although 
we do not sell motor vehicles, and although we believe that vehicle listings on our sites are not themselves advertisements, regulatory 
authorities or third parties could take the position that some of the laws or regulations applicable to dealers or to the manner in which 
motor vehicles are advertised and sold generally are directly applicable to our business. These advertising laws and regulations are 
frequently subject to multiple interpretations and are not uniform from jurisdiction to jurisdiction, sometimes imposing inconsistent 
requirements with respect to new or used motor vehicles. If our marketplaces and related products are determined to not comply with 
relevant  regulatory  requirements,  we  or  dealers  could  be  subject  to  civil  and  criminal  penalties,  including  fines,  or  the  award  of 
significant damages in class actions or other civil litigation, as well as orders interfering with our ability to continue providing our 
marketplaces  and  related  products  and  services  in  certain  jurisdictions.  In  addition,  even  absent  such  a  determination,  to  the  extent 
dealers are uncertain about the applicability of such laws and regulations to our business, we may lose, or have difficulty increasing the 
number of paying dealers, which would affect our future growth.  

If regulators or other third parties take the position that our marketplaces or related products violate applicable brokering, bird-
dog, consumer protection, consumer finance or advertising laws or regulations, responding to such allegations could be costly, could 
require us to pay significant sums in settlements, could require us to pay civil and criminal penalties, including fines, could interfere 
with  our  ability  to  continue  providing  our  marketplaces  and  related  products  in  certain  jurisdictions,  or  could  require  us  to  make 
adjustments to our marketplaces and related products or the manner in which we derive revenue from dealers using our platform, any or 
all of which could result in substantial adverse publicity, termination of subscriptions by dealers, decreased revenues, distraction for our 
employees, increased expenses, and decreased profitability.

Federal Laws and Regulations

The United States Federal Trade Commission, or the FTC, has the authority to take actions to remedy or prevent acts or practices 
that it considers to be unfair or deceptive and that affect commerce in the United States. If the FTC takes the position in the future that 
any aspect of our business, including our advertising and privacy practices, constitutes an unfair or deceptive act or practice, responding 
to such allegations could require us to defend our practices and pay significant damages, settlements, and civil penalties, or could require 
us to make adjustments to our marketplaces and related products and services, any or all of which could result in substantial adverse 
publicity, distraction for our employees, loss of participating dealers, lost revenues, increased expenses, and decreased profitability.

Our  platforms  enable  us,  dealers,  and  users  to  send  and  receive  text  messages  and  other  mobile  phone  communications.  The 
Telephone  Consumer  Protection  Act,  or  the  TCPA,  as  interpreted  and  implemented  by  the  United  States  Federal  Communications 
Commission, or the FCC, and federal and state courts, impose significant restrictions on utilization of telephone calls and text messages 
to residential and mobile telephone numbers as a means of communication, particularly if the prior express consent of the person being 
contacted has not been obtained. Violations of the TCPA may be enforced by the FCC, by state attorneys general, or by others through 

26

litigation, including class actions. Furthermore, several provisions of the TCPA, as well as applicable rules and orders, are open to 
multiple interpretations, and compliance may involve fact-specific analyses.

Any  failure  by  us,  or  the  third  parties  on  which  we  rely,  to  adhere  to,  or  successfully  implement,  appropriate  processes  and 
procedures in response to existing or future laws and regulations could result in legal and monetary liability, fines and penalties, or 
damage to our reputation in the marketplace, any of which could have a material adverse effect on our business, financial condition, and 
results of operations. Even if the claims are meritless, we may be required to expend resources and pay costs to defend against regulatory 
actions or third-party claims. Additionally, any change to applicable laws or their interpretations that further restricts the way consumers 
and dealers interact through our platforms, or any governmental or private enforcement actions related thereto, could adversely affect 
our ability to attract customers and could harm our business, financial condition, results of operations, and cash flows.

Antitrust and Other Laws

Antitrust and competition laws prohibit, among other things, any joint conduct among competitors that would lessen competition 
in the marketplace. A governmental or private civil action alleging the improper exchange of information, or unlawful participation in 
price  maintenance  or  other  unlawful  or  anticompetitive  activity,  even  if  unfounded,  could  be  costly  to  defend  and  could  harm  our 
business, results of operations, financial condition, and cash flows.

Claims could be made against us under both United States and foreign laws, including claims for defamation, libel, invasion of 
privacy, false advertising, intellectual property infringement, or claims based on other theories related to the nature and content of the 
materials disseminated by our marketplaces and on portions of our websites. Our defense against any of these actions could be costly 
and involve significant time and attention of our management and other resources. If we become liable for information transmitted in 
our marketplaces, we could be directly harmed and we may be forced to implement new measures to reduce our exposure to this liability.

The  foregoing  description  of  laws  and  regulations  to  which  we  are  or  may  be  subject  is  not  exhaustive,  and  the  regulatory 
framework governing our operations is subject to continuous change. We are, and we will continue to be, exposed to legal and regulatory 
risks  including  with  respect  to  privacy,  tax,  law  enforcement,  content,  intellectual  property,  competition,  and  other  matters.  The 
enactment of new laws and regulations or the interpretation of existing laws and regulations, both domestically and internationally, may 
affect the operation of our business, directly or indirectly, which could result in substantial regulatory compliance costs, civil or criminal 
penalties, including fines, adverse publicity, loss of subscribing dealers, lost revenues, increased expenses, and decreased profitability. 
Further, investigations by governmental agencies, including the FTC, into allegedly anticompetitive, unfair, deceptive or other business 
practices by us or dealers using our marketplaces, could cause us to incur additional expenses and, if adversely concluded, could result 
in substantial civil or criminal penalties and significant legal liability, or orders requiring us to make adjustments to our marketplaces 
and related products and services.

Our business is subject to risks related to the larger automotive industry ecosystem, which could have a material adverse effect on 
our business, revenue, results of operations, and financial condition.  

Decreases in consumer demand could adversely affect the market for automobile purchases and, as a result, reduce the number of 
consumers using our platform. Consumer purchases of new and used automobiles generally decline during recessionary periods and 
other periods in which disposable income is adversely affected. Purchases of new and used automobiles are typically discretionary for 
consumers and have been, and may continue to be, affected by negative trends in the economy, including: the effects of the COVID-19 
pandemic, the cost of energy and gasoline; the availability and cost of credit; rising interest rates; reductions in business and consumer 
confidence; stock market volatility; and increased unemployment.

Further, in recent years the market for motor vehicles has experienced rapid changes in technology and consumer demands. Self-
driving  technology,  ride  sharing,  transportation  networks,  and  other  fundamental  changes  in  transportation  could  impact  consumer 
demand for the purchase of automobiles. A reduction in the number of automobiles purchased by consumers could adversely affect 
dealers and car manufacturers and lead to a reduction in other spending by these groups, including targeted incentive programs.

In addition, our business has been and may continue to be negatively affected by challenges to the larger automotive industry 
ecosystem, including global supply chain challenges, the global semiconductor chip shortage, changes to trade policies, including tariff 
rates and customs duties, trade relations between the United States and China and other macroeconomic issues, including the ongoing 
effects of the COVID-19 pandemic. These factors could have a material adverse effect on our business, revenue, results of operations, 
and financial condition.

A  significant  disruption  in  service  on  our  websites  or  mobile  applications  could  damage  our  reputation  and  result  in  a  loss  of 
consumers, which could harm our business, brands, operating results, and financial condition.

Our  brands,  reputation,  and  ability  to  attract  consumers,  dealers,  and  advertisers  depend  on  the  reliable  performance  of  our 
technology  infrastructure  and  content  delivery.  We  have  experienced,  and  we  may  in  the  future  experience,  interruptions  with  our 
systems. Interruptions in these systems, whether due to system failures, computer viruses, ransomware, physical break-ins, electronic 
breaches, or otherwise, could affect the security or availability of our marketplaces on our websites and mobile applications, and prevent 
or inhibit the ability of dealers and consumers to access our marketplaces. For example, past disruptions have impacted our ability to 

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activate customer accounts and manage our billing activities in a timely manner. Such interruptions have resulted, and may in the future 
result, in third parties accessing our confidential and proprietary information, including our intellectual property. Problems with the 
reliability or security of our systems could harm our reputation, harm our ability to protect our confidential and proprietary information, 
result in a loss of consumers and dealers, and result in additional costs.

Substantially all of the communications, network, and computer hardware used to operate our platforms is located in the United 
States near each of Boston, Massachusetts and Dallas, Texas, and internationally near each of London, England and Dublin, Ireland. 
Although we can host our U.S. CarGurus’ marketplace from two alternative locations in the United States and we believe our systems 
are redundant, there may be exceptions for certain hardware or software. In addition, we do not own or control the operation of these 
facilities. We also use third-party hosting services to back up some data but do not maintain redundant systems or facilities for some of 
the services. A disruption to one or more of these systems has caused, and may in the future cause, us to experience an extended period 
of system unavailability, which could negatively impact our relationship with consumers, customers and advertisers. Our systems and 
operations are vulnerable to damage or interruption from fire, flood, power loss, telecommunications failure, terrorist attacks, acts of 
war, electronic breaches, physical break-ins, computer viruses, earthquakes, and similar events. The occurrence of any of these events 
could result in damage to our systems and hardware or could cause them to fail. In addition, we may not have sufficient protection or 
recovery plans in certain circumstances.

Problems faced by our third-party web hosting providers could adversely affect the experience consumers have while using our 
marketplaces. Our third-party web hosting providers could close their facilities without adequate notice. Any financial difficulties, up 
to and including bankruptcy, faced by our third-party web hosting providers or any of the service providers whose services they use, 
which may be exacerbated as a result of the COVID-19 pandemic, may have negative effects on our business, the nature and extent of 
which are difficult to predict. If our third-party web hosting providers are unable to keep up with our capacity needs, our business could 
be harmed. 

Any  errors,  defects,  disruptions,  or  other  performance  or  reliability  problems  with  our  network  operations  could  cause 
interruptions in access to our marketplaces as well as delays and additional expense in arranging new facilities and services and could 
harm  our  reputation,  business,  operating  results,  and  financial  condition.  Although  we  carry  insurance,  it  may  not  be  sufficient  to 
compensate us for the potentially significant losses, including the potential harm to the future growth of our business, that may result 
from interruptions in our service as a result of system failures.

We collect, process, store, transfer, share, disclose, and use consumer information and other data, and our actual or perceived failure 
to protect such information and data or respect users’ privacy could damage our reputation and brands and harm our business and 
operating results.

Some functions of our marketplaces involve the storage and transmission of consumers’ information, such as IP addresses, contact 
information of users who connect with dealers and profile information of users who create accounts on our marketplaces, as well as 
dealers’ information. We also process and store personal and confidential information of our vendors, partners, and employees. Some 
of this information may be private, and security breaches could expose us to a risk of loss or exposure of this information, which could 
result in potential liability, litigation, and remediation costs. For example, hackers could steal our users’ profile passwords, names, email 
addresses, phone numbers, and other personal information. We rely on encryption and authentication technology licensed from third 
parties to effect secure transmission of such information. Like all information systems and technology, our websites, mobile applications, 
and information systems are subject to computer viruses, break-ins, phishing attacks, attempts to overload the systems with denial-of-
service or other attacks, ransomware, and similar incidents or disruptions from unauthorized use of our computer systems, any of which 
could lead to interruptions, delays, or website shutdowns, and could cause loss of critical data and the unauthorized disclosure, access, 
acquisition, alteration, and use of personal or other confidential information. If we experience compromises to our security that result in 
website or mobile application performance or availability problems, the complete shutdown of our websites or mobile applications, or 
the loss or unauthorized disclosure, access, acquisition, alteration, or use of confidential information, consumers, customers, advertisers, 
partners, vendors, and employees may lose trust and confidence in us, and consumers may decrease the use of our websites or stop using 
our websites entirely, dealers may stop or decrease their subscriptions with us, and advertisers may decrease or stop advertising on our 
websites. 

Further,  outside  parties  have  attempted  and  will  likely  continue  to  attempt  to  fraudulently  induce  employees,  consumers,  or 
advertisers to disclose sensitive information in order to gain access to our information or our consumers’, dealers’, advertisers’, and 
employees’ information. As cyber-attacks increase in frequency and sophistication, our cyber-security and business continuity plans 
may not be effective in anticipating, preventing and effectively responding to all potential cyber-risk exposures. In addition, because the 
techniques  used  to  obtain  unauthorized  access,  disable  or  degrade  service,  or  sabotage  systems  change  frequently,  often  are  not 
recognized until after having been launched against a target, and may originate from less regulated and remote areas around the world, 
we may be unable to proactively address these techniques or to implement adequate preventative measures.

Any or all of the issues above could adversely affect our brand reputation, negatively impact our ability to attract new consumers 
and increase engagement by existing consumers, cause existing consumers to reduce or stop the use of our marketplaces or close their 
accounts,  cause  existing  dealers  and  advertisers  to  cancel  their  contracts,  cause  employees  to  terminate  their  employment,  cause 

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employment  candidates  to  be  unwilling  to  pursue  employment  opportunities  or  accept  employment  offers,  and/or  subject  us  to 
governmental or third-party lawsuits, investigations, regulatory fines, or other actions or liability, thereby harming our business, results 
of operations, and financial condition.

There are numerous federal, national, state, and local laws and regulations in the United States and around the world regarding 
privacy and the collection, processing, storage, sharing, disclosure, use, cross-border transfer, and protection of personal information 
and other data. These laws and regulations are evolving, are subject to differing interpretations, may be costly to comply with, may 
result in regulatory fines or penalties, may subject us to third-party lawsuits, may be inconsistent between countries and jurisdictions, 
and may conflict with other requirements.

We seek to comply with industry standards and are subject to the terms of our privacy policies and privacy-related obligations to 
third parties, as well as all applicable laws and regulations relating to privacy and data protection. However, it is possible that these 
obligations may be interpreted and applied in new ways or in a manner that is inconsistent from one jurisdiction to another and may 
conflict with other rules or our practices and that new regulations could be enacted. Several proposals have recently become effective 
or are pending, as applicable, before federal, state, local, and foreign legislative and regulatory bodies that could significantly affect our 
business,  including  the  General  Data  Protection  Regulation  in  the  EU,  or  the  GDPR,  which  went  into  effect  on  May  25,  2018,  the 
California Consumer Privacy Act, or the CCPA, which went into effect on January 1, 2020, and the California Privacy Rights Act, or 
the CPRA, the Virginia Consumer Data Protection Act, or the VCDPA, each of which goes into effect on January 1, 2023, and the 
Colorado Privacy Act, or the CPA, which goes into effect on July 1, 2023. The GDPR and CCPA in particular have already required, 
and along with the CPRA, VCDPA, and CPA, may further require, us to change our policies and procedures and may in the future 
require  us  to  make  changes  to  our  marketplaces  and  other  products.  These  and  other  requirements  could  reduce  demand  for  our 
marketplaces and other offerings, require us to take on more onerous obligations in our contracts and restrict our ability to store, transfer, 
and process data, which may seriously harm our business. Similarly, Brexit and the Schrems II decision of the Court of Justice of the 
EU, which effectively invalided the EU-U.S. Privacy Shield Framework, may require us to change our policies and procedures and, if 
we are not in compliance, may also seriously harm our business. We may not be entirely successful in our efforts to comply with the 
evolving regulations to which we are subject due to various factors within our control, such as limited internal resource allocation, or 
outside our control, such as a lack of vendor cooperation, new regulatory interpretations, or lack of regulatory guidance in respect of 
certain GDPR, CCPA, CPA, CPRA, or VCDPA requirements.  

Any failure or perceived failure by us to comply with United States and international data protection laws and regulations, our 
privacy policies, or our privacy-related obligations to consumers, customers, employees and other third parties, or any compromise of 
security that results in the unauthorized release or transfer of sensitive information, which could include personal information or other 
user  data,  may  result  in  governmental  investigations,  enforcement  actions,  regulatory  fines,  litigation,  criminal  penalties,  or  public 
statements against us by consumer advocacy groups or others, and could cause consumers and dealers to lose trust in us, which could 
significantly impact our brand reputation and have an adverse effect on our business. Additionally, if any third party that we share 
information with experiences a security breach or fails to comply with its privacy-related legal obligations or commitments to us, such 
matters may put employee, consumer or dealer information at risk and could in turn expose us to claims for damages or regulatory fines 
or penalties and harm our reputation, business, and operating results.

Our ability to attract consumers to our own websites and to provide certain services to our customers depends on the collection of 
consumer data from various sources, which may be restricted by consumer choice, privacy restrictions, and developments in laws, 
regulations and industry standards.

The success of our consumer marketing and the delivery of internet advertisements for our customers depends on our ability to 
leverage data, including data that we collect from our customers, data we receive from our publisher partners and third parties, and data 
from our operations. Using cookies and non-cookie-based technologies, such as mobile advertising identifiers, we collect information 
about the interactions of users with our customers’ and publishers’ digital properties (including, for example, information about the 
placement of advertisements and users’ shopping or other interactions with our customers’ websites or advertisements). Our ability to 
successfully leverage such data depends on our continued ability to access and use such data, which could be restricted by a number of 
factors, including: increasing consumer adoption of “do not track” mechanisms as a result of legislation including GDPR, CCPA, CPA, 
CPRA, and VCDPA; privacy restrictions imposed by web browser developers, advertising partners or other software developers that 
impair our ability to understand the preferences of consumers by limiting the use of third-party cookies or other tracking technologies 
or data indicating or predicting consumer preferences; and new developments in, or new interpretations of, privacy laws, regulations 
and industry standards.

Each  of  these  developments  could  materially  impact  our  ability  to  collect  consumer  data  and  deliver  relevant  internet 
advertisements  to  attract  consumers  to  our  websites  or  to  deliver  targeted  advertising  for  our  advertising  customers.  If  we  are 
unsuccessful in evolving our advertising and marketing strategies to adapt to and mitigate these evolving consumer data limitations, our 
business results could be materially impacted. 

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We have been, and may again be, subject to intellectual property disputes, which are costly to defend and could harm our business 
and operating results.

We have been, and expect in the future to be, subject to claims and litigation alleging that we infringe others’ intellectual property 
rights, including the trademarks, copyrights, patents, and other intellectual property rights of third parties, including from our competitors 
or non-practicing entities. We may also learn of possible infringement to our trademarks, copyrights, patents, and other intellectual 
property. In addition, we could be subject to lawsuits where consumers and dealers posting content on our websites disseminate materials 
that infringe the intellectual property rights of third parties. 

Patent and other intellectual property litigation may be protracted and expensive, and the results are difficult to predict and may 
result in significant settlement costs or payment of substantial damages. Many potential litigants, including patent holding companies, 
have the ability to dedicate substantially greater resources to enforce their intellectual property rights and to defend claims that may be 
brought against them. Furthermore, a successful claimant could secure a judgment that requires us to stop offering some features or 
prevents us from conducting our business as we have historically done or may desire to do in the future. We might also be required to 
seek a license and pay royalties for the use of such intellectual property, which may not be available on commercially acceptable terms, 
or at all. Alternatively, we may be required to modify our marketplaces and features while we develop non-infringing substitutes, which 
could require significant effort and expense and may ultimately not be successful.

In addition, we use open source software in our platform and will use open source software in the future. From time to time, we 
may face claims from companies that incorporate open source software into their products, claiming ownership of, or demanding release 
of, the source code, the open source software, or derivative works that were developed using such software, or otherwise seeking to 
enforce the terms of the applicable open source license. These claims could also result in litigation, require us to purchase a costly license 
or require us to devote additional product, technology, and development resources to change our platforms or services, any of which 
would have a negative effect on our business and operating results. Even if these matters do not result in litigation or are resolved in our 
favor or without significant cash settlements, these matters, and the time and resources necessary to litigate or resolve them, could harm 
our business, our operating results, and our reputation.

Failure to adequately protect our intellectual property could harm our business and operating results.

Our business depends on our intellectual property, the protection of which is crucial to the success of our business. We rely on a 
combination of patent, trademark, trade secret, and copyright law and contractual restrictions to protect our intellectual property. In 
addition,  we  attempt  to  protect  our  intellectual  property,  technology,  and  confidential  information  by  requiring  our  employees  and 
consultants to enter into confidentiality and assignment of inventions agreements and third parties to enter into nondisclosure agreements 
as we deem appropriate. Despite our efforts to protect our proprietary rights, unauthorized parties may attempt to copy aspects of our 
platform’s features, software, and functionality or obtain and use information that we consider proprietary.

Competitors may adopt trademarks or trade names similar to ours, thereby harming our ability to build brand identity and possibly 
leading to user confusion. In addition, there could be potential trade name or trademark infringement claims asserted against us by 
owners of other registered or unregistered trademarks logos or slogans, for our use of registered or unregistered trademarks, logos or 
slogans, or third party trademarks that incorporate variations of our trademarks. We have registered the CARGURUS and CG logos, as 
well as the word-mark CARGURUS, in the U.S., Canada, and the United Kingdom. Additionally, CarOffer has a number of registered 
and  unregistered  trademarks,  including  “CarOffer”  and  the  CarOffer  logo,  and  related  marks,  which  CarOffer  has  registered  as 
trademarks in the U.S. 

We currently hold the “CarGurus.com” internet domain name and various other related domain names relating to our brands. The 
regulation of domain names is subject to change. Regulatory bodies could establish additional top-level domains, appoint additional 
domain name registrars, or modify the requirements for holding domain names. As a result, we may not be able to acquire or maintain 
all domain names that use the names of our brands. In addition, third parties have created and may in the future create copycat or squatter 
domains to deceive consumers, which could harm our brands, interfere with our ability to register domain names, and result in additional 
costs.

We may be unable to halt the operations of websites that aggregate or misappropriate our data.

From time to time, third parties may misappropriate our data through website scraping, robots, or other means and aggregate this 
data with data from other sources. In addition, copycat websites may misappropriate data in our marketplaces and attempt to imitate our 
brands or the functionality of our websites. If we become aware of such activities, we intend to employ technological or legal measures 
in an attempt to halt their operations. However, we may be unable to detect and remedy all such activities in a timely manner. In some 
cases, our available remedies may not be adequate to protect us against the impact of such operations. Regardless of whether we can 
successfully enforce our rights against these third parties, any measures that we may take could require us to expend significant financial 
or other resources, which could harm our business, results of operations, and financial condition. In addition, to the extent that such 
activity creates confusion among consumers or advertisers, our brands and business could be harmed.

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Seasonality and other factors may cause fluctuations in our operating results and our marketing spend.

Across the retail automotive industry, consumer purchases are typically greatest in the first three quarters of each year, due in part 
to  the  introduction  of  new  vehicle  models  from  manufacturers  and  the  seasonal  nature  of  consumer  spending,  and  our  consumer-
marketing spend generally fluctuates accordingly. This seasonality has not been immediately apparent historically due to the overall 
growth  of  other  operating  expenses.  In  addition,  any  reduction  of  our  marketing  spend  in  response  to  COVID-19-related  expense 
management or otherwise, and shifts in demand from dealers and consumers could impact the efficiency of our marketing spend. As our 
growth rates moderate or cease, the impact of these seasonality trends and other influences on our results of operations could become 
more pronounced. In addition, the volume of wholesale vehicle sales fluctuates from quarter to quarter as a result of macroeconomic 
issues,  such  as  the  global  semiconductor  chip  shortage,  which  may  have  a  corresponding  impact  on  our  results  of  operations.  This 
variability is caused by several factors including the timing of used vehicles available for sale from selling customers, the seasonality of 
the retail market for used vehicles and/or inventory challenges in the automotive industry, which affect the demand side of the wholesale 
industry.

Failure to deal effectively with fraud or other illegal activity could lead to potential legal liability, harm our business, cause us to 
lose paying dealer customers and adversely affect our reputation, financial performance and prospects for growth.

Based on the nature of our business, we are exposed to potential fraudulent and illegal activity in our marketplaces, including: 
listings of automobiles that are not owned by the purported dealer or that the dealer has no intention of selling at the listed price; receipt 
of fraudulent leads that we may send to our dealers; and deceptive practices in our peer-to-peer marketplace. The measures we have in 
place to detect and limit the occurrence of such fraudulent and illegal activity in our marketplaces may not always be effective or account 
for all types of fraudulent or other illegal activity. Further, the measures that we use to detect and limit the occurrence of fraudulent and 
illegal activity must be dynamic, as technologies and ways to commit fraud and illegal activity are continually evolving. Failure to limit 
the impact of fraudulent and illegal activity on our websites could lead to potential legal liability, harm our business, cause us to lose 
paying dealer customers and adversely affect our reputation, financial performance and prospects for growth.

Risks Related to Our Class A Common Stock

Our founder controls a majority of the voting power of our outstanding capital stock, and, therefore, has control over key decision-
making and could control our actions in a manner that conflicts with the interests of other stockholders.

Primarily by virtue of his holdings in shares of our Class B common stock, which has a ten-to-one voting ratio compared to our 
Class A common stock, Langley Steinert, our founder, Chairman of the Board and Executive Chairman, is able to exercise voting rights 
with respect to a majority of the voting power of our outstanding capital stock and therefore has the ability to control the outcome of 
matters submitted to our stockholders for approval, including the election of directors and any merger, consolidation, or sale of all or 
substantially all of our assets. This concentrated control could delay, defer, or prevent a change of control, merger, consolidation, or sale 
of all or substantially all of our assets that our other stockholders support, or conversely this concentrated control could result in the 
consummation  of  such  a  transaction  that  our  other  stockholders  do  not  support.  This  concentrated  control  could  also  discourage  a 
potential investor from acquiring our Class A common stock, which might harm the trading price of our Class A common stock. In 
addition, Mr. Steinert has significant influence in the management and major strategic investments of our company as a result of his 
position as Executive Chairman, and his ability to control the election or replacement of our directors. As Chairman of the Board and 
our Executive Chairman, Mr. Steinert owes a fiduciary duty to our stockholders and must act in good faith in a manner he reasonably 
believes to be in the best interests of our stockholders. If Mr. Steinert’s status as an officer and a director is terminated, his fiduciary 
duties to our stockholders will also terminate, but his voting power as a stockholder will not be reduced as a result of such termination 
unless such termination is either made voluntarily by Mr. Steinert or due to Mr. Steinert’s death, or if the sum of the number of shares 
of our capital stock held by Mr. Steinert, by any Family Member of Mr. Steinert, and by any Permitted Entity of Mr. Steinert (as such 
capitalized terms are defined in our amended and restated certificate of incorporation attached to this Annual Report on Form 10-K as 
Exhibit 3.1), assuming the exercise and settlement in full of all outstanding options and convertible securities and calculated on an as-
converted to Class A common stock basis, is less than 9,091,484 shares. As a stockholder, even a controlling stockholder, Mr. Steinert 
is entitled to vote his shares in his own interests, which may not always be aligned with the interests of our other stockholders.  

We believe that Mr. Steinert’s continued control of a majority of the voting power of our outstanding capital stock is beneficial to 
us and is in the best interests of our stockholders. In the event that Mr. Steinert no longer controls a majority of the voting power, whether 
as a result of the disposition of some or all his shares of Class A or Class B common stock, the conversion of the Class B common stock 
into Class A common stock in accordance with its terms, or otherwise, our business or the trading price of our Class A common stock 
may be adversely affected.

The multiple class structure of our common stock has the effect of concentrating voting control with our founder and certain other 
holders of our Class B common stock, which will limit or preclude the ability of our stockholders to influence corporate matters.

Our Class B common stock has ten votes per share and our Class A common stock has one vote per share. Our founder and certain 
of  his  affiliates  hold  a  substantial  number  of  the  outstanding  shares  of  our  Class  B  common  stock  and  therefore  hold  a  substantial 
majority of the voting power of our outstanding capital stock. Because of the ten-to-one voting ratio between our Class B and Class A 

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common stock, the holders of our Class B common stock collectively control a majority of the combined voting power of our common 
stock and therefore are able to control all matters submitted to our stockholders for approval so long as the shares of Class B common 
stock represent at least 9.1% of all outstanding shares of our Class A and Class B common stock. This concentrated control will limit or 
preclude the ability of our other stockholders to influence corporate matters for the foreseeable future.

Transfers by holders of Class B common stock will generally result in those transferred shares converting into Class A common 
stock, subject to limited exceptions, such as certain transfers effected for estate planning or charitable purposes. The conversion of Class 
B common stock into Class A common stock has had and will continue to have the effect, over time, of increasing the relative voting 
power of those holders of Class B common stock who retain such shares. If, for example, Mr. Steinert retains a significant portion of 
his holdings of Class B common stock, he could continue to control a majority of the combined voting power of our outstanding capital 
stock.

Our status as a “controlled company” could make our Class A common stock less attractive to some investors or otherwise harm the 
trading price of our Class A common stock.

More than 50% of our voting power is held by Mr. Steinert. As a result, we are a “controlled company” under the corporate 
governance rules for Nasdaq-listed companies and may elect not to comply with certain Nasdaq corporate governance requirements. 
We rely and have relied on certain or all of these exemptions. Accordingly, should the interests of our controlling stockholder differ 
from those of other stockholders, the other stockholders may not have the same protections afforded to stockholders of companies that 
are subject to all of the corporate governance rules for Nasdaq-listed companies. Our status as a controlled company could make our 
Class A common stock less attractive to some investors or otherwise harm our stock price.

The  trading  price  of  our  Class  A  common  stock  has  been  and  may  continue  to  be  volatile  and  the  value  of  our  stockholders’ 
investment in our stock could decline.

The trading price of our Class A common stock has been and may continue to be volatile and fluctuate substantially. The trading 
price of our Class A common stock depends on a number of factors, including those described in this “Risk Factors” section, many of 
which are beyond our control and may not be related to our operating performance. Factors that could cause fluctuations in the trading 
price of our Class A common stock include the following: changes in the operating performance and stock market valuations of other 
technology  companies  generally,  or  those  in  our  industry  in  particular;  sales  of  shares  of  our  Class  A  common  stock  by  us  or  our 
stockholders; adverse changes to recommendations regarding our stock by securities analysts that cover us; failure of securities analysts 
to maintain coverage of us, changes in financial estimates by any securities analysts who follow our company, or our failure to meet 
these estimates or the expectations of investors; announcements by us or our competitors of new products; the public’s reaction to our 
issuances of earnings guidance or other public announcements and filing; real or perceived inaccuracies in our key metrics; actions of 
an activist stockholder; actual or anticipated changes in our operating results or fluctuations in our operating results or developments in 
our business, our competitors’ businesses, or the competitive landscape generally; litigation involving us or investigations by regulators 
into our operations or those of our competitors; developments or disputes concerning our proprietary rights; announced or completed 
acquisitions of businesses or technologies by us or our competitors; new laws or regulations or new interpretations of existing laws or 
regulations  applicable  to  our  business;  changes  in  accounting  standards,  policies,  or  guidelines;  any  significant  change  in  our 
management; changes in the automobile industry; and general economic conditions, including as related to the continuing effects of the 
COVID-19 pandemic.

General Risk Factors

We participate in a highly competitive market, and pressure from existing and new companies may adversely affect our business and 
operating results.

We  face  significant  competition  from  companies  that  provide  listings,  car-shopping  information,  lead  generation,  marketing, 
wholesale, and digital car-buying and -selling services designed to help consumers and dealers shop for cars and to enable dealers to 
reach these consumers. Our competitors include: online automotive marketplaces and websites; internet search engines; peer-to-peer 
marketplaces; social media marketplaces; sites operated by automobile dealers; online dealerships; and vehicle auction companies. We 
compete with these and other companies for a share of dealers’ overall marketing budget for online and offline media marketing spend 
and we compete with these and other companies in attracting consumers to our websites. To the extent that dealers view alternative 
marketing  and  media  strategies  to  be  superior  to  our  marketplaces,  we  may  not  be  able  to  maintain  or  grow  the  number  of  dealers 
subscribing to, and advertising on, our marketplaces, and our business and financial results may be adversely affected. We also expect 
that new competitors will continue to enter the online automotive retail and wholesale industries with competing marketplaces, products, 
and services, and that existing competitors will expand to offer competing products or services, which could have an adverse effect on 
our business and financial results.

Our competitors could significantly impede our ability to expand the number of dealers using our marketplaces or could offer 
discounts that could significantly impede our ability to maintain our pricing structure. Our competitors may also develop and market 
new technologies that render our existing or future platforms and associated products less competitive, unmarketable, or obsolete. In 
addition, if our competitors develop platforms with similar or superior functionality to ours, or if our web traffic declines, we may need 

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to decrease our subscription and advertising fees. If we are unable to maintain our current pricing structure due to competitive pressures, 
our revenue would likely be reduced and our financial results would be negatively affected.

Our existing and potential competitors may have significantly more financial, technical, marketing, and other resources than we 
have, which may allow them to offer more competitive pricing and the ability to devote greater resources to the development, promotion, 
and support of their marketplaces, products, and services. They may also have more extensive automotive industry relationships than 
we have, longer operating histories, and greater name recognition. In addition, these competitors may be able to respond more quickly 
with technological advances and to undertake more extensive marketing or promotional campaigns than we can. To the extent that any 
competitor has existing relationships with dealers or auto manufacturers for marketing or data analytics solutions, those dealers and auto 
manufacturers may be unwilling to partner with us. If we are unable to compete with these competitors, the demand for our marketplaces 
and related products and services could substantially decline.

We rely on third-party service providers and strategic partners for many aspects of our business, and any failure to maintain these 
relationships or to successfully integrate certain third-party platforms could harm our business.

Our success depends upon our relationships with third parties, including, among others: our payment processor; our data center 
hosts;  our information  technology  providers;  our data providers  for inventory and vehicle information;  and  our  partners  for vehicle 
transportation, inspection and other logistics associated with our CarOffer business and IMCO. If these third parties experience difficulty 
meeting our requirements or standards, have adverse audit results, violate the terms of our agreements or applicable law, fail to obtain 
or maintain applicable licenses, or if the relationships we have established with such third parties expire or otherwise terminate, it could 
make it difficult for us to operate some aspects of our business, which could damage our business and reputation. In addition, if such 
third-party service providers or strategic partners were to cease operations, temporarily or permanently, face financial distress or other 
business disruptions, increase their fees, or if our relationships with these providers or partners deteriorate or terminate, whether as a 
result of the COVID-19 pandemic or otherwise, we could suffer increased costs and we may be unable to provide similar services until 
an equivalent provider could be found or we could develop replacement technology or operations. In addition, if we are unsuccessful in 
identifying or finding high-quality partners, if we fail to negotiate cost-effective relationships with them, or if we ineffectively manage 
these relationships, it could have an adverse impact on our business and financial results.

Our enterprise systems require that we integrate the platforms hosted by certain third-party service providers. We are responsible 
for integrating these platforms and updating them to maintain proper functionality. Issues with these integrations, our failure to properly 
update third-party platforms or any interruptions to our internal enterprise systems could harm our business by causing delays in our 
ability to quote, activate service and bill new and existing customers on our platform.

We must maintain proper and effective internal control over financial reporting and any failure to maintain the adequacy of these 
internal controls may adversely affect investor confidence in our company and, as a result, the value of our Class A common stock.

We are required, pursuant to Section 404 and the related rules adopted by the SEC, to furnish a report by management on, among 
other things, the effectiveness of our internal control over financial reporting on an annual basis. This assessment includes disclosure of 
any material weaknesses identified by our management in our internal control over financial reporting. During the evaluation and testing 
process, if we identify and fail to remediate one or more material weaknesses in our internal control over financial reporting, we will be 
unable to assert that our internal controls are effective.

In addition, our independent registered public accounting firm must attest to the effectiveness of our internal control over financial 
reporting under Section 404. Our independent registered public accounting firm may issue a report that is adverse to us in the event it is 
not satisfied with the level at which our controls are documented, designed or operating. We may not be able to remediate any future 
material weaknesses, or to complete our evaluation, testing and required remediation in a timely fashion. We are also required to disclose 
significant changes made to our internal control procedures on a quarterly basis. Our compliance with Section 404 requires that we incur 
substantial accounting expense and expend significant management efforts.

Any failure to maintain internal control over financial reporting could severely inhibit our ability to accurately report our financial 
condition  or  results  of  operations.  If  we  are  unable  to  assert  that  our  internal  control  over  financial  reporting  is  effective  or  our 
independent registered public accounting firm is unable to express an opinion on the effectiveness of our internal control over financial 
reporting when it is required to issue such opinion, we could lose investor confidence in the accuracy and completeness of our financial 
reports, the market price of our Class A common stock could decline, and we could be subject to sanctions or investigations by Nasdaq, 
the SEC or other regulatory authorities.

We expect our results of operations to fluctuate on a quarterly and annual basis.

Our revenue and results of operations could vary significantly from period to period and may fail to match expectations as a result 
of a variety of factors, some of which are outside of our control, including the continued effects of the COVID-19 pandemic and other 
macroeconomic issues, such as the global semiconductor chip shortage. Our results may vary as a result of fluctuations in the number 
of dealers subscribing to our marketplaces and the size and seasonal variability of our advertisers’ marketing budgets. As a result of the 
potential variations in our revenue and results of operations, period-to-period comparisons may not be meaningful and the results of any 

33

one  period  should  not  be  relied  on  as  an  indication  of  future  performance.  In  addition,  our  results  of  operations  may  not  meet  the 
expectations of investors or public market analysts who follow us, which may adversely affect the trading price of our Class A common 
stock.

We could be subject to adverse changes in tax laws, regulations and interpretations, plus challenges to our tax positions.

We are subject to taxation in the United States and certain other jurisdictions in which we operate. Changes in applicable tax laws 
or regulations may be proposed or enacted that could materially and adversely affect our effective tax rate, tax payments, results of 
operations, financial condition and cash flows. In addition, tax laws and regulations are complex and subject to varying interpretations. 
There is also uncertainty over sales tax liability as a result of the U.S. Supreme Court’s decision in South Dakota v. Wayfair, Inc., which 
could precipitate reactions by legislators, regulators and courts that could adversely increase our tax administrative costs and tax risk, 
and negatively affect our overall business, results of operations, financial condition and cash flows. We are also regularly subject to 
audits by tax authorities. Any adverse development or outcome in connection with any such tax audits, and any other audits or litigation, 
could materially and adversely impact our effective tax rate, tax payments, results of operations, financial condition and cash flows.

Confidentiality agreements may not adequately prevent disclosure of our trade secrets and other proprietary information.

In order to protect our technologies and processes, we rely in part on confidentiality agreements with our employees, independent 
contractors, and other advisors. These agreements may not effectively prevent disclosure of confidential information, including trade 
secrets, and may not provide an adequate remedy in the event of unauthorized disclosure of confidential information. To the extent that 
our employees, contractors, or other third parties with whom we do business use intellectual property owned by others in their work for 
us,  disputes  may  arise  as  to  the  rights  to  related  or  resulting  know-how  and  inventions.  In  addition,  any  changes  in,  or  unexpected 
interpretations of, intellectual property laws may compromise our ability to enforce our trade secret and intellectual property rights. 
Costly and time-consuming litigation could be necessary to enforce and determine the scope of our proprietary rights, and failure to 
obtain  or  maintain  protection  of  our  trade  secrets  or  other  proprietary  information  could  harm  our  business,  results  of  operations, 
reputation, and competitive position.

34

Item 1B. Unresolved Staff Comments. 

Not applicable.

Item 2. Properties. 

We do not own any real property. Our principal executive offices are located in Cambridge, Massachusetts where we lease a total 
of approximately 185,064 square feet of space in various parcels in three buildings with lease terms that expire in November 2023, 
August 2023, January 2025, and December 2033, as applicable. We also lease office space in Addison, Texas, Dublin, Ireland, and San 
Francisco, California for our CarOffer, European and Autolist operations, respectively. We believe that our current facilities are suitable 
and adequate to meet our current needs. We believe that suitable additional space or substitute space will be available in the future to 
accommodate  our  operations  as  needed.  In  2019,  we  entered  into  a  lease  for  office  space  at  1001  Boylston  Street  in  Boston, 
Massachusetts, which we expect to occupy in 2023.

Item 3. Legal Proceedings. 

From time to time we may become involved in legal proceedings or be subject to claims arising in the ordinary course of our 
business. We are not presently subject to any pending or threatened litigation that we believe, if determined adversely to us, individually, 
or taken together, would reasonably be expected to have a material adverse effect on our business or financial results.

Item 4. Mine Safety Disclosures.

Not applicable.

35

PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities. 

Market Information for Common Stock

Our Class A common stock has been listed on the Nasdaq Global Select Market under the symbol “CARG” since October 12, 
2017. Prior to that date, there was no public trading market for our Class A common stock. Our initial public offering, or IPO, was 
priced at $16.00 per share on October 11, 2017.

On February 23, 2022, the last reported sale price of our Class A common stock on the Nasdaq Global Select Market was $31.01 

per share. 

Holders

As of February 18, 2022, we had seven holders of record of our Class A common stock. The actual number of stockholders is 
greater than this number of record holders, and includes stockholders who are beneficial owners but whose shares are held in street name 
by brokers and other nominees. The number of holders of record does not include stockholders whose shares may be held in trust by 
other entities.

Dividends

We  have  never  declared  or  paid  any  cash  dividends  on  our  common  stock.  We  currently  anticipate  that  we  will  retain  future 

earnings to fund development and growth of our business, and we do not anticipate paying cash dividends in the foreseeable future.

36

Performance Graph

This performance graph shall not be deemed “soliciting material” or to be “filed” with the Securities and Exchange Commission 
for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or the Exchange Act, or otherwise be subject to the 
liabilities  under  that  section,  and  shall  not  be  deemed  to  be  incorporated  by  reference  into  any  filing  of  CarGurus,  Inc.  under  the 
Exchange Act or the Securities Act of 1933, as amended.

The following graph shows a comparison from October 12, 2017 (the date our Class A common stock commenced trading on the 
Nasdaq Global Select Market) through December 31, 2021 of the cumulative total return for our Class A common stock, the Nasdaq 
Composite Index and the S&P 500 Index. All values assume a $100 initial cash investment and data for the Nasdaq Composite Index 
and the S&P 500 Index assume reinvestment of dividends, if any. Such returns are based on historical results and are not intended to 
suggest future performance.  

CARG
S&P 500 Index
Nasdaq Computer Index

10/12/2017
100
100
100

12/31/2017
109
105
105

12/31/2018
122
101
102

12/31/2019
128
132
139

12/31/2020
115
157
202

12/31/2021
122
202
247

Recent Sales of Unregistered Securities

None.

Purchases of Equity Securities 

None.

Item 6. Selected Consolidated Financial Data.

Not applicable.

37

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations. 

You  should  read  the  following  discussion  and  analysis  of  our  financial  condition  and  results  of  operations  together  with  our 
consolidated financial statements and the related notes and other financial information included elsewhere in this report. Some of the 
information contained in this discussion and analysis or elsewhere in this Annual Report on Form 10-K, including information with 
respect to our plans and strategy for our business and our performance and future success, includes forward-looking statements that 
involve risks and uncertainties. See “Special Note Regarding Forward-Looking Statements.” You should review the “Risk Factors” 
section of this Annual Report on Form 10-K for a discussion of important factors that could cause actual results to differ materially 
from the results described in or implied by the forward-looking statements contained in the following discussion and analysis. 

In this discussion, we use financial measures that are considered non-GAAP financial measures under Securities and Exchange 
Commission rules. These rules regarding non-GAAP financial measures require supplemental explanation and reconciliation, which 
are included elsewhere in this Annual Report on Form 10-K. Investors should not consider non-GAAP financial measures in isolation 
from or in substitution for, financial information presented in compliance with United States generally accepted accounting principles, 
or GAAP. 

This section of this Annual Report on Form 10-K discusses 2021 and 2020 items and year-to-year comparisons between 2021 and 
2020. Discussions of 2019 items and year-to-year comparisons between 2020 and 2019 can be found in “Management’s Discussion 
and Analysis of Financial Condition and Results of Operations” in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal 
year ended December 31, 2020. The period-to-period comparison of financial results is not necessarily indicative of future results.

Company Overview

CarGurus is a multinational, online automotive platform for buying and selling vehicles that is building upon its industry-leading 
listings marketplace with both digital retail solutions and the CarOffer online wholesale platform. The CarGurus marketplace gives 
consumers the confidence to purchase or sell a vehicle either online or in-person, and it gives dealerships the power to accurately price, 
effectively market, instantly acquire and quickly sell vehicles, all with a nationwide reach. We use our proprietary technology, search 
algorithms and data analytics to bring trust, transparency and competitive pricing to the automotive shopping experience.

We are headquartered in Cambridge, Massachusetts and were incorporated in the State of Delaware on June 26, 2015. 

We  operate  principally  in  the  United  States.  In  the  United  States,  we  also  operate  as  independent  brands  the  Autolist  online 
marketplace, which we wholly own, and CarOffer digital wholesale marketplace, in which we own a 51% equity interest. In addition to 
the United States, we operate online marketplaces under the CarGurus brand in Canada and the United Kingdom. In the United Kingdom, 
we  also  operate  as  an  independent  brand  the  PistonHeads  online  marketplace,  which  we  wholly  own.  We  also  operated  online 
marketplaces in Germany, Italy, and Spain until we ceased the operations of each of these marketplaces in the second quarter of 2020. 

We  have  subsidiaries  in  the  United  States,  Canada,  Ireland,  and  the  United  Kingdom.  Additionally,  we  have  two  reportable 
segments, United States and International. See Note 13 and Note 15 of our consolidated financial statements included elsewhere in this 
Annual Report on Form 10-K for further segment reporting and geographical information.

We generate marketplace revenue primarily from (i) dealer subscriptions to our Listings packages and Real-time Performance 
Marketing, or RPM, digital advertising suite, (ii) advertising revenue from auto manufacturers and other auto-related brand advertisers 
and (iii) revenue from partnerships with financing services companies. We generate wholesale revenue primarily from transaction fees 
earned by CarOffer from facilitating the purchase and sale of vehicles between dealers. We generate product revenue primarily from 
aggregate proceeds received on the sale of vehicles. 

For the year ended December 31, 2021, we generated revenue of $951.4 million, a 73% increase from $551.5 million of revenue 

in the year ended December 31, 2020. 

For the year ended December 31, 2021, we generated consolidated net income of $110.4 million and Adjusted EBITDA of $249.5 
million, compared to consolidated net income of $77.6 million and Adjusted EBITDA of $160.8 million for the year ended December 
31, 2020. 

See “Adjusted EBITDA and Adjusted EBITDA Margin” below for more information regarding our use of Adjusted EBITDA, a 

non-GAAP financial measure, and a reconciliation of Adjusted EBITDA to our consolidated net income.

38

COVID-19 Update

The COVID-19 pandemic has caused an international health crisis and resulted in significant disruptions to the global economy 

as well as businesses and capital markets around the world. 

Our operations have been materially adversely affected by a range of factors related to the COVID-19 pandemic. Since March 
2020, all of our offices have been temporarily closed and, subject to limited exceptions, all of our employees have worked remotely, 
which has disrupted how we operate our business. In addition, in an effort to limit the spread of COVID-19, Canada and the United 
Kingdom, as well as states and localities in the United States, implemented or mandated significant restrictions on travel and commerce, 
shelter-in-place or stay-at-home orders, and business closures. Fluctuation in infection rates in the regions in which we operate has 
resulted in periodic changes in restrictions that vary from region to region and may require rapid response to new or reinstated orders. 
Many  of  these  orders  resulted  in  restrictions  on  the  ability  of  consumers  to  buy  and  sell  automobiles  by  restricting  operations  at 
dealerships and/or by closing or reducing the services provided by certain service providers upon which dealerships rely. In addition, 
these restrictions and continued concern about the spread of the disease have impacted car shopping by consumers and disrupted the 
operations of car dealerships, which has adversely affected the market for automobile purchases. 

The automotive industry is also facing inventory supply problems, including for reasons attributable to the COVID-19 pandemic 
and other macroeconomic issues, such as the global semiconductor chip shortage, which have adversely affected the amount of inventory 
on our websites. 

As a result of the travel and commerce restrictions and the impact on their businesses, a number of our dealer customers have, or 
are temporarily closed or are operating on a reduced capacity, and many dealerships have faced significant financial challenges, which 
caused us to experience increased customer cancellation rates and slowed paying dealer additions during the year ended December 31, 
2020. However, since the second quarter of 2020, cancellations by paying dealers have begun to stabilize, which we believe resulted 
primarily from the resumption of consumer activity. 

Further,  in  the  past,  we  have  taken  measures  to  help  our  paying  dealers  maintain  their  business  health  during  the  COVID-19 
pandemic, including by proactively reducing the subscription fees for paying dealers for certain service periods. As a result, the level of 
fees we received from paying dealers materially decreased during the year ended December 31, 2020 as compared to the prior year, 
resulting in a material decline in our revenue on a year-over-year basis and a material adverse effect to our business. These effects on 
our revenue caused us to implement a cost-savings initiative during the second quarter of 2020, or the Expense Reduction Plan, that 
included a reduction in our workforce, a limitation in discretionary spend across our business, reduced consumer marketing across both 
algorithmic  traffic  acquisition  and  brand  spend,  and  ceasing  certain  international  operations  and  expansion  efforts.  We  have  since 
increased our consumer marketing and other expenses, though remaining short of pre-pandemic levels, as consumer activity increased, 
and  governments  implemented  re-opening  policies.  For  the  year  ended  December  31,  2021,  we  also  returned  to  normal  contractual 
billings  in  all  markets  except  for  our  suspension  of  charging  subscription  fees  to  paying  dealers  in  the  United  Kingdom  during  the 
February 2021 service period. Although the fee reductions had a material adverse effect on our revenue for the year ended December 
31, 2020, they did not have a material adverse impact for the year ended December 31, 2021.

We continue to monitor and assess the effects of the COVID-19 pandemic on our commercial operations, including the impact on 
our revenue. Recently identified variants of COVID-19, Delta and Omicron, which appear to be more transmissible and contagious than 
previous COVID-19 variants, have caused an increase in the number of COVID-19 cases globally. The impact of COVID-19 and, in 
particular, the Delta and Omicron variants or other variants that may emerge, cannot be predicted at this time, and could depend on a 
number of factors, including the availability of vaccines in different parts of the world, vaccination rates among the population, and the 
effectiveness of COVID-19 vaccines against the Delta and Omicron variants and any other variants that may emerge. Accordingly, we 
cannot at this time accurately predict what effects these conditions will ultimately have on our future revenue and operations. See the 
“Risk Factors” section of this Annual Report on Form 10-K for further discussion of the impacts of the COVID-19 pandemic on our 
business.

39

Key Business Metrics

We  regularly  review  a  number  of  metrics,  including  the  key  metrics  listed  below,  to  evaluate  our  business,  measure  our 
performance, identify trends affecting our business, formulate financial projections, and make operating and strategic decisions. We 
believe it is important to evaluate these metrics for the United States and International segments. The International segment derives 
revenues from marketplace revenue from customers outside of the United States. International markets perform differently from the 
United States market due to a variety of factors, including our operating history in each market, our rate of investment, market size, 
market maturity, competition and other dynamics unique to each country. The metrics presented below exclude CarOffer as we believe 
such metrics are either not applicable for the CarOffer business or do not provide a meaningful way to evaluate the CarOffer business.

Monthly Unique Users

For each of our websites, we define a monthly unique user as an individual who has visited any such website within a calendar 
month, based on data as measured by Google Analytics. We calculate average monthly unique users as the sum of the monthly unique 
users of each of our websites in a given period, divided by the number of months in that period. We count a unique user the first time a 
computer or mobile device with a unique device identifier accesses any of our websites during a calendar month. If an individual accesses 
a website using a different device within a given month, the first access by each such device is counted as a separate unique user. If an 
individual uses multiple browsers on a single device and/or clears their cookies and returns to our site within a calendar month, each 
such visit is counted as a separate unique user. We view our average monthly unique users as a key indicator of the quality of our user 
experience, the effectiveness of our advertising and traffic acquisition, and the strength of our brand awareness. Measuring unique users 
is important to us and we believe it provides useful information to our investors because our marketplace revenue depends, in part, on 
our  ability  to  provide  dealers  with  connections  to  our  users  and  exposure  to  our  marketplace  audience.  We  define  connections  as 
interactions between consumers and dealers on our marketplace through phone calls, email, managed text and chat, and clicks to access 
the dealer’s website or map directions to the dealership.

Average Monthly Unique Users

United States
International
Total

Monthly Sessions

Year Ended December 31,

2021

2020

(in thousands)

31,646
7,495
39,141

36,228
8,335
44,563

We define monthly sessions as the number of distinct visits to our websites that take place each month within a given time frame, 
as measured and defined by Google Analytics. We calculate average monthly sessions as the sum of the monthly sessions in a given 
period, divided by the number of months in that period. A session is defined as beginning with the first page view from a computer or 
mobile device and ending at the earliest of when a user closes their browser window, after 30 minutes of inactivity, or each night at 
midnight (i) Eastern Time for our United States and Canada websites, other than the Autolist website, (ii) Pacific Time for the Autolist 
website, (iii) Greenwich Mean Time for our U.K. websites, and (iv) Central European Time (or Central European Summer Time when 
daylight savings is observed) for our Germany, Italy, and Spain websites, which ceased operations in the second quarter of 2020. A 
session  can  be  made  up  of  multiple  page  views  and  visitor  actions,  such  as  performing  a  search,  visiting  vehicle  detail  pages,  and 
connecting with a dealer. We believe that measuring the volume of sessions in a time period, when considered in conjunction with the 
number of unique users in that time period, is an important indicator to us of consumer satisfaction and engagement with our marketplace, 
and we believe it provides useful information to our investors because the more satisfied and engaged consumers we have, the more 
valuable our service is to dealers.

Average Monthly Sessions

United States
International
Total

Year Ended December 31,

2021

2020

(in thousands)

79,316
17,309
96,625

90,909
19,326
110,235

40

Number of Paying Dealers

We define a paying dealer as a dealer account with an active, paid marketplace subscription at the end of a defined period. The 
number of paying dealers we have is important to us and we believe it provides valuable information to investors because it is indicative 
of the value proposition of our marketplace products, as well as our sales and marketing success and opportunity, including our ability 
to retain paying dealers and develop new dealer relationships.

Number of Paying Dealers
United States
International
Total

As of December 31,

2021

2020

23,860
6,770
30,630

23,934
6,697
30,631

Quarterly Average Revenue per Subscribing Dealer (QARSD) 

We define QARSD, which is measured at the end of a fiscal quarter, as the marketplace revenue primarily from subscriptions to 
our Listings packages and RPM digital advertising suite during that trailing quarter divided by the average number of paying dealers in 
that marketplace during the quarter. We calculate the average number of paying dealers for a period by adding the number of paying 
dealers at the end of such period and the end of the prior period and dividing by two. This information is important to us, and we believe 
it provides useful information to investors, because we believe that our ability to grow QARSD is an indicator of the value proposition 
of our products and the return on investment, or ROI, that our paying dealers realize from our products. In addition, increases in QARSD, 
which we believe reflect the value of exposure to our engaged audience in relation to subscription cost, are driven in part by our ability 
to grow the volume of connections to our users and the quality of those connections, which result in increased opportunity to upsell 
package levels and cross-sell additional products to our paying dealers.

Quarterly Average Revenue per Subscribing Dealer (QARSD)
United States
International
Consolidated

Adjusted EBITDA and Adjusted EBITDA Margin

As of December 31,

2021

2020

$
$
$

5,633
1,546
4,731

$
$
$

5,304
1,060
4,382

To provide investors with additional information regarding our financial results, we monitor and have presented within this Annual 
Report  on  Form  10-K,  Adjusted  EBITDA  and  Adjusted  EBITDA  margin,  each  of  which  are  non-GAAP  financial  measures.  These 
non-GAAP  financial  measures  are  not  based  on  any  standardized  methodology  prescribed  by  United  States  generally  accepted 
accounting principles, or GAAP, and are not necessarily comparable to similarly titled measures presented by other companies.

We define Adjusted EBITDA as consolidated net income, adjusted to exclude: depreciation and amortization, impairment of long-
lived assets, stock-based compensation expense, acquisition-related expenses, restructuring expenses, other income, net, provision for 
income taxes, and net income attributable to redeemable noncontrolling interest. In addition, we evaluate our Adjusted EBITDA in 
relation to our revenue. We refer to this as Adjusted EBITDA margin and define it as Adjusted EBITDA divided by total revenue. 

We have presented Adjusted EBITDA and Adjusted EBITDA margin within this Annual Report on Form 10-K because they are 
key measures used by our management and board of directors to understand and evaluate our operating performance, generate future 
operating plans, and make strategic decisions regarding the allocation of capital. In particular, we believe that the exclusion of certain 
items in calculating Adjusted EBITDA and Adjusted EBITDA margin can produce useful measures for period-to-period comparisons 
of our business.

We use Adjusted EBITDA and Adjusted EBITDA margin to evaluate our operating performance and trends and make planning 
decisions.  We  believe  Adjusted  EBITDA  and  Adjusted  EBITDA  margin  help  identify  underlying  trends  in  our  business  that  could 
otherwise  be  masked  by  the  effect  of  the  expenses  that  we  exclude.  Accordingly,  we  believe  that  Adjusted  EBITDA  and  Adjusted 
EBITDA margin provide useful information to investors and others in understanding and evaluating our operating results, enhancing 
the  overall  understanding  of  our  past  performance  and  future  prospects,  and  allowing  for  greater  transparency  with  respect  to  key 
financial metrics used by our management in its financial and operational decision-making. 

41

Our Adjusted EBITDA and Adjusted EBITDA margin are not prepared in accordance with GAAP, and should not be considered 
in isolation of, or as an alternative to, measures prepared in accordance with GAAP. There are a number of limitations related to the use 
of  Adjusted  EBITDA  and  Adjusted  EBITDA  margin  rather  than  consolidated  net  income  and  consolidated  net  income  margin, 
respectively, which are the most directly comparable GAAP equivalents. Some of these limitations are:

 Adjusted EBITDA and Adjusted EBITDA margin exclude depreciation and amortization expense and, although these are 

non-cash expenses, the assets being depreciated may have to be replaced in the future;

 Adjusted EBITDA and Adjusted EBITDA margin exclude impairment of long-lived assets and, although these are non-cash 

adjustments, the assets being impaired may have to be replaced in the future;

 Adjusted  EBITDA  and  Adjusted  EBITDA  margin  exclude  stock-based  compensation  expense,  which  will  be,  for  the 
foreseeable future, a significant recurring expense for our business and an important part of our compensation strategy;

 Adjusted EBITDA and Adjusted EBITDA margin exclude transaction and one-time acquisition-related expenses incurred by 
us during a reporting period, which may not be reflective of our operational performance during such period, for acquisitions 
that have been completed as of the filing date of our annual or quarterly report (as applicable) relating to such period; 

 Adjusted EBITDA and Adjusted EBITDA margin exclude restructuring expenses incurred by us during a reporting period, 

which may not be reflective of our operational performance during such period;

 Adjusted EBITDA and Adjusted EBITDA margin exclude other income, net which primarily includes interest income earned 

on our cash, cash equivalents, and investments, and net foreign exchange gains and losses;

 Adjusted EBITDA and Adjusted EBITDA margin exclude the provision for income taxes; 

 Adjusted  EBITDA  and  Adjusted  EBITDA  margin  exclude  the  income  attributable  to  redeemable  noncontrolling  interest, 

adjusted for all prior limitations to Adjusted EBITDA and Adjusted EBITDA margin as described above; and



other  companies,  including  companies  in  our  industry,  may  calculate  Adjusted  EBITDA  and  Adjusted  EBITDA  margin 
differently, which reduce their usefulness as comparative measures.

Because of these limitations, we consider, and you should consider, Adjusted EBITDA and Adjusted EBITDA margin together 

with other operating and financial performance measures presented in accordance with GAAP.

For the years ended December 31, 2021 and 2020, the following table presents a reconciliation of Adjusted EBITDA and Adjusted 
EBITDA margin to consolidated net income and consolidated net income margin, respectively, the most directly comparable measures 
calculated in accordance with GAAP, for each of the periods presented.

Reconciliation of Adjusted EBITDA and Adjusted EBITDA Margin:
Consolidated net income
Depreciation and amortization
Impairment of long-lived assets
Stock-based compensation expense
Acquisition-related expenses
Restructuring expenses (1)
Other income, net
Provision for income taxes
Consolidated Adjusted EBITDA
Net income attributable to redeemable noncontrolling interest
Adjusted EBITDA

Consolidated net income margin
Adjusted EBITDA margin

42

Year Ended December 31,
2020
2021

(in thousands)

$

$

110,373
40,476
3,128
77,710
709
—
(1,092)
38,987
270,291
(20,784)
249,507

$

$

77,553
10,191
1,151
45,321
2,906
3,514
(1,354)
21,557
160,839
—
160,839

12%
26%

14%
29%

(1)

Excludes  stock-based  compensation  expense  of  $753  for  the  year  ended  December  31,  2020  related  to  the  Expense 
Reduction Plan, as the amount is already included within the stock-based compensation line item in the Reconciliation of 
Adjusted EBITDA and Adjusted EBITDA margin.

Components of Consolidated Income Statements

Revenue

We derive revenue from three sources: (i) marketplace revenue, which consists primarily of dealer subscriptions to our Listings 
packages and RPM digital advertising suite, advertising revenue from auto manufacturers and other auto-related brand advertisers, and 
revenue from partnerships with financing services companies; (ii) wholesale revenue, which consists primarily of transaction fees earned 
by CarOffer from facilitating the purchase and sale of vehicles between dealers; and (iii) product revenue, which consists primarily of 
aggregate proceeds received on the sale of vehicles. 

Marketplace Revenue

We offer multiple types of marketplace Listings packages to our dealers for our CarGurus U.S. platform (availability varies on 
our  other  marketplaces):  Restricted  Listings,  which  is  free;  and  various  levels  of  Listings  packages,  which  each  require  a  paid 
subscription under a monthly, quarterly, semiannual, or annual subscription basis. 

Our subscriptions for customers generally auto-renew on a monthly basis and are cancellable by dealers with 30 days’ advance 
notice prior to the commencement of the applicable renewal term, although during the second quarter of 2020 we did not require 30 
days’  advance  notice  of  termination  from  dealers  who  cancelled  as  a  result  of  the  COVID-19  pandemic.  Subscription  pricing  is 
determined based on a dealer’s inventory size, region, and our assessment of the connections and ROI the platform will provide them 
and is subject to discounts and/or fee reductions that we may offer from time to time. We also offer all dealers on our platform access 
to our Dealer Dashboard, which includes a performance summary, Dealer Insights tool, and user review management platform. Only 
dealers subscribing to a paid Listings package have access to the Pricing Tool, Market Analysis tool and our IMV Scan tool. 

In addition to displaying inventory in our marketplace and providing access to the Dealer Dashboard, we offer dealers subscribing 
to certain of our Listings packages other subscription advertising and customer acquisition products and enhancements marketed under 
our RPM digital advertising suite. Through RPM, dealers can buy advertising that appears in our marketplace, on other sites on the 
internet and/or on high-converting social media platforms. Such advertisements can be targeted by the user’s geography, search history, 
CarGurus website activity and a number of other targeting factors, allowing dealers to increase their visibility with in-market consumers 
and drive qualified traffic for dealers.

We also offer paid Listings packages for the Autolist website and paid Listings and advertising products for the PistonHeads 

website.

Marketplace  revenue  also  consists  of  non-dealer  advertising  revenue  from  auto  manufacturers  and  other  auto-related  brand 
advertisers sold on a cost per thousand impressions, or CPM, basis. An impression is an advertisement loaded on a web page. In addition 
to  advertising  sold  on  a  CPM  basis,  we  also  have  advertising  sold  on  a  cost  per  click  basis.  Auto  manufacturers  and  other  brand 
advertisers can execute advertising campaigns that are targeted across a wide variety of parameters, including demographic groups, 
behavioral characteristics, specific auto brands, categories such as Certified Pre-Owned, and segments such as hybrid vehicles.

Marketplace revenue also includes revenue from partnerships with certain financing services companies pursuant to which we 
enable  eligible  consumers  on  our  CarGurus  U.S.  website  to  pre-qualify  for  financing  on  cars  from  dealerships  that  offer  financing 
through such companies. We primarily generate revenue from these partnerships based on the number of funded loans from consumers 
who pre-qualify with our lending partners through our site.

We also offer non-dealer advertising products for the Autolist and PistonHeads websites.

Wholesale Revenue

Wholesale  revenue  includes  transaction  fees  earned  by  CarOffer  from  facilitating  the  purchase  and  sale  of  vehicles  between 
dealers, where CarOffer collects fees from both the buyer and seller. CarOffer also sells vehicles to dealers that CarOffer acquires at 
other marketplaces – in these instances, CarOffer collects a transaction fee from the buyer. 

43

Wholesale revenue also includes fees earned by CarOffer from performing inspection and transportation services, where CarOffer 
collects fees from the buyer. Inspection and transportation service revenue is inclusive of dealer to dealer transactions, other marketplace 
to dealer transactions, and customer to dealer transactions.

Wholesale revenue also includes fees earned by CarOffer from certain guarantees offered to dealers, where CarOffer collects fees 

from the buying dealer or selling dealer, as applicable. 

Product Revenue

Product revenue includes the aggregate proceeds received on the sale of vehicles. This revenue relates to vehicles sold to dealers 
that CarOffer acquires directly from customers, inclusive of transaction fees collected from the buyer, and in limited situations across 
all CarOffer transactions, vehicles CarOffer resells after acquiring a vehicle via arbitration. Arbitration is the process by which CarOffer 
investigates and resolves claims from buying dealers.

Cost of Revenue

Marketplace Cost of Revenue

Marketplace cost of revenue includes expenses related to supporting and hosting digital product offerings. These expenses include 
personnel and related expenses for our customer support team, including salaries, benefits, incentive compensation, and stock-based 
compensation, third-party service provider expenses such as advertising, data center and networking expenses, depreciation expense 
associated with our property and equipment, amortization of developed technology, amortization of capitalized website development 
and allocated overhead expenses. The Company allocates overhead expenses, such as rent and facility expenses, information technology 
expense, and employee benefit expense, to all departments based on headcount. As such, general overhead expenses are reflected in cost 
of revenue and each operating expense category. 

Wholesale Cost of Revenue

Wholesale cost of revenue includes expenses related to supporting the facilitation of the purchase and sale of vehicles between 
dealers, the sale by CarOffer to dealers of vehicles that it acquires at other marketplaces, and net losses on vehicles related to guarantees 
offered to dealers. These expenses include vehicle transportation and inspection expenses, personnel and related expenses for employees 
directly involved in the fulfillment and support of transactions, including salaries, benefits, incentive compensation and stock-based 
compensation,  third-party  service  provider  expenses,  amortization  of  developed  technology,  amortization  of  capitalized  website 
development and allocated overhead expenses. 

Product Cost of Revenue

Product cost of revenue includes expenses related to vehicles sold to dealers that CarOffer acquires directly from consumers and 
in limited situations across all CarOffer transactions, in which CarOffer acquires the vehicle via arbitration. These expenses include 
expenses for vehicles in which CarOffer controls the vehicle and therefore acts as a principal in the transaction. 

Operating Expenses

Sales and Marketing

Sales and marketing expenses consist primarily of personnel and related expenses for our sales and marketing team, including 
salaries, benefits, incentive compensation, commissions, and stock-based compensation; expenses associated with consumer marketing, 
such as traffic acquisition, brand building, and public relations activities; expenses associated with dealer marketing, such as content 
marketing,  customer  and  promotional  events,  and  industry  events;  amortization  of  hosting  arrangements;  and  allocated  overhead 
expenses. A portion of our commissions that are related to obtaining a new contract are capitalized and amortized over the estimated 
benefit period of customer relationships. All other sales and marketing expenses are expensed as incurred. We expect sales and marketing 
expenses  to  fluctuate  from  quarter  to  quarter  as  we  respond  to  the  COVID-19  pandemic  and  changes  in  the  macroeconomic  and 
competitive landscapes affecting our existing dealers, consumer audience and brand awareness, which will impact our annual results of 
operations.

44

Product, Technology, and Development

Product,  technology,  and  development  expenses,  consist  primarily  of  personnel  and  related  expenses  for  our  research  and 
development  team,  including  salaries,  benefits,  incentive  compensation,  stock-based  compensation  and  allocated  overhead  expense. 
Other than website development and internal-use software expenses, research and development expenses are expensed as incurred. We 
expect product, technology, and development expenses to increase as we invest in additional engineering resourcing to develop new 
solutions and make improvements to our existing platform.

General and Administrative

General and administrative expenses consist primarily of personnel and related expenses for our executive, finance, legal, people 
& talent, and administrative teams, including salaries, benefits, incentive compensation, and stock-based compensation, in addition to 
the expenses associated with professional fees for external legal, accounting and other consulting services, insurance premiums, payment 
processing and billing expenses, and allocated overhead expenses. General and administrative expenses are expensed as incurred. We 
expect general and administrative expenses to increase as we continue to scale our business.

Depreciation and Amortization

Depreciation and amortization expenses consist of depreciation on property and equipment and amortization of intangible assets 

and internal-use software.

Other Income, Net

Other income, net consists primarily of interest income earned on our cash, cash equivalents, and investments, and net foreign 

exchange gains and losses.

Provision for Income Taxes 

We are subject to federal and state income taxes in the United States and taxes in foreign jurisdictions in which we operate. For 
the years ended December 31, 2021 and 2020, we have recognized a provision for income taxes as a result of our consolidated taxable 
income position. We recognize deferred tax assets and liabilities based on temporary differences between the financial reporting and 
income tax bases of assets and liabilities using statutory rates. We regularly assess the need to record a valuation allowance against net 
deferred tax assets if, based upon the available evidence, it is more likely than not that some or all of the deferred tax assets will not be 
realized. As of December 31, 2021 and 2020, our valuation allowances against our net deferred tax assets were both immaterial.

45

Results of Operations

For the years ended December 31, 2021 and 2020, our consolidated income statements are as follows: 

Year Ended December 31,
2020
2021

(dollars in thousands)

636,942
195,127
119,304
951,373

47,689
127,679
118,647
294,015
657,358

290,574
106,423
97,678
14,415
509,090
148,268

120
972
1,092
149,360
38,987
110,373
1,129
109,244

$

$

551,451
—
—
551,451

42,706
—
—
42,706
508,745

256,979
85,726
62,166
6,118
410,989
97,756

1,075
279
1,354
99,110
21,557
77,553
—
77,553

Year Ended December 31,
2020
2021

(dollars in thousands)

909,033
42,340
951,373

158,532
(10,264)
148,268

$

$

$

$

519,835
31,616
551,451

120,836
(23,080)
97,756

$

$

$

$

$

$

Revenue:

Marketplace
Wholesale
Product

Total revenue

Cost of revenue:
Marketplace
Wholesale
Product

Total cost of revenue

Gross profit
Operating expenses:

Sales and marketing
Product, technology, and development
General and administrative
Depreciation and amortization
Total operating expenses

Income from operations
Other income, net:
Interest income
Other income, net

Total other income, net
Income before income taxes
Provision for income taxes
Consolidated net income
Net income attributable to redeemable noncontrolling interest
Net income attributable to CarGurus, Inc.

Additional Financial Data
Revenue
United States
International
Total

Income (Loss) from Operations
United States
International
Total

46

For the years ended December 31, 2021 and 2020, our consolidated income statements as a percentage of revenue are as follows 

(amounts may not sum due to rounding):

Year Ended December 31,
2020
2021

67%
21
13
100

100%
—
—
100

5
13
12
31
69

31
11
10
2
54
16

0
0
0
16
4
12
0
11

8
—
—
8
92

47
16
11
1
75
18

0
0
0
18
4
14
0
14

Year Ended December 31,
2020
2021

96%
4
100%

17%
(1)
16%

94%
6
100%

22%
(4)
18%

Revenue:

Marketplace
Wholesale
Product

Total revenue

Cost of revenue:
Marketplace
Wholesale
Product

Total cost of revenue

Gross profit
Operating expenses:

Sales and marketing
Product, technology, and development
General and administrative
Depreciation and amortization

          Total operating expenses
Income from operations
Other income, net:
Interest income
Other income, net

Total other income, net
Income before income taxes
Provision for income taxes
Consolidated net income
Net income attributable to redeemable noncontrolling interest
Net income attributable to CarGurus, Inc.

Additional Financial Data
Revenue
United States
International
Total

Income (Loss) from Operations
United States
International
Total

47

Year Ended December 31, 2021 Compared to Year Ended December 31, 2020

Revenue

Revenue by Source

Revenue
Marketplace
Wholesale
Product
Total

Percentage of total revenue:
Marketplace
Wholesale
Product
Total

NM - Not Meaningful 

Year Ended December 31,

Change

2021

2020
(dollars in thousands)

Amount

%

$ 636,942
195,127
119,304
$ 951,373

$ 551,451
—
—
$ 551,451

$

$

85,491
195,127
119,304
399,922

16%

NM
NM

73%

67%
21
13
100%

100%
—
—
100%

Overall revenue increased $399.9 million, or 73%, in the year ended December 31, 2021 compared to the year ended December 31, 

2020. 

Marketplace  revenue  increased  $85.5  million,  or  16%,  in  the  year  ended  December 31,  2021  compared  to  the  year  ended 
December 31, 2020 and represented 67% of total revenue for the year ended December 31, 2021 and 100% of total revenue for the year 
ended December 31, 2020. This increase was due primarily to the approximately $50 million impact of fee reductions that we provided 
to our paying dealers during the second quarter of 2020 in response to the COVID-19 pandemic, of which approximately $47 million 
resulted in revenue reductions during such quarter, with the remaining impact spread over the life of the contract term. The increase was 
also due in part to product upgrades for existing dealers and signing on new dealers with higher average monthly recurring revenue.

Wholesale revenue increased $195.1 million in the year ended December 31, 2021 compared to the year ended December 31, 
2020  and  represented  21%  of  total  revenue  for  the  year  ended  December 31,  2021  and  0%  of  total  revenue  for  the  year  ended 
December 31, 2020. The increase was due to our acquisition of a 51% interest in CarOffer. The increase was primarily due to dealer to 
dealer transactions, inclusive of transaction, transportation and inspection fees.

Product revenue increased $119.3 million in the year ended December 31, 2021 compared to the year ended December 31, 2020 
and represented 13% of the total revenue for the year ended December 31, 2021 and 0% of total revenue for the year ended December 31, 
2020. The increase was due to our acquisition of a 51% interest in CarOffer and launch of our consumer-to-dealer offering. The increase 
was primarily due to a $84.2 million increase in proceeds received on the sale of vehicles acquired by CarOffer directly from customers 
and a $35.1 million increase in proceeds received from the sale of vehicles acquired via arbitration. 

Revenue by Segment

Revenue
United States
International
Total

Percentage of total revenue:
United States
International
Total

Year Ended December 31,

Change

2021

2020
(dollars in thousands)

Amount

%

$ 909,033
42,340
$ 951,373

$ 519,835
31,616
$ 551,451

$

$

389,198
10,724
399,922

75%
34
73%

96%
4
100%

94%
6
100%

48

United  States  revenue  increased  $389.2  million,  or  75%,  in  the  year  ended  December 31,  2021  compared  to  the  year  ended 
December 31, 2020. The increase was primarily due to a $314.4 million increase in wholesale and product revenue due to our acquisition 
of a 51% interest in CarOffer and launch of our consumer-to-dealer offering. Additionally, the increase was due to approximately $44 
million in revenue reductions during the second quarter of 2020 as a result of the impact of fee reductions that we provided to our United 
States paying dealers during such quarter in response to the COVID-19 pandemic. The increase was also due in part to product upgrades 
for existing dealers and signing on new dealers with higher average monthly recurring revenue.

International  revenue  increased  $10.7  million,  or  34%,  in  the  year  ended  December 31,  2021  compared  to  the  year  ended 
December 31, 2020. The increase was due primarily to approximately $3 million in revenue reductions during the second quarter of 
2020 as a result of the impact of fee reductions that we provided to our international paying dealers during such quarter in response to 
the COVID-19 pandemic. The increase was also due in part to product upgrades for existing dealers and signing on new dealers with 
higher average monthly recurring revenue. The increase in international revenue was also attributable to a 1% increase in the number of 
international paying dealers.

Cost of Revenue

Cost of revenue
Marketplace
Wholesale
Product
Total

Percentage of total revenue:
Marketplace
Wholesale
Product
Total

NM - Not Meaningful 

Year Ended December 31,

Change

2021

2020
(dollars in thousands)

Amount

%

$

47,689
127,679
118,647
$ 294,015

$

$

42,706
—
—
42,706

$

$

4,983
127,679
118,647
251,309

12%

NM
NM
588%

5%
13
12
31%

8%
—
—
8%

Overall cost of revenue increased $251.3 million, or 588%, in the year ended December 31, 2021 compared to the year ended 

December 31, 2020. 

Marketplace cost of revenue increased $5.0 million, or 12%, in the year ended December 31, 2021 compared to the year ended 
December 31, 2020 and represented 5% of total revenue for the year ended December 31, 2021 and 8% of total revenue for the year 
ended  December 31,  2020.  The  increase  was  due  primarily  to  a  $5.3  million  increase  in  fees  related  to  provisioning  advertising 
campaigns on our websites and a $0.9 million increase in data center and hosting costs, offset in part by a $1.2 million decrease in 
salaries and employee-related expense due primarily to a 29% decrease in average CarGurus customer support team headcount primarily 
in connection with the Expense Reduction Plan. 

Wholesale  cost  of  revenue  increased  $127.7  million,  in  the  year  ended  December 31,  2021  compared  to  the  year  ended 
December 31, 2020 and represented 13% of total revenue for the year ended December 31, 2021 and 0% of total revenue for the year 
ended December 31, 2020. The increase was due to our acquisition of a 51% interest in CarOffer. The increase was primarily due to 
expenses  for  dealer  to  dealer  transactions,  inclusive  of  transportation  expenses,  amortization  of  developed  technology,  salaries  and 
employee-related expenses, and inspection expenses.

Product cost of revenue increased $118.6 million, in the year ended December 31, 2021 compared to the year ended December 31, 
2020  and  represented  12%  of  the  total  revenue  for  the  year  ended  December 31,  2021  and  0%  of  total  revenue  for  the  year  ended 
December 31, 2020. The increase was due to our acquisition of a 51% interest in CarOffer and launch of our consumer-to-dealer offering. 
The increase was primarily due to a $78.4 million increase in expenses related to vehicles acquired by CarOffer directly from customers 
and a $40.2 million increase in expenses related to vehicles acquired via arbitration. 

49

Operating Expenses

Sales and Marketing Expenses

Sales and marketing
Percentage of total revenue

Year Ended December 31,

Change

2021

2020
(dollars in thousands)

Amount

%

$ 290,574

$ 256,979

$

33,595

13%

31%

47%

Sales and marketing expenses increased $33.6 million, or 13%, in the year ended December 31, 2021 compared to the year ended 
December 31, 2020. The increase was due primarily to a $6.9 million increase in salaries and employee-related expense, exclusive of 
commissions expense, which increased $22.5 million. The increase in salaries and employee-related expense was due primarily to a 
33% increase in headcount due primarily to our acquisition of a 51% interest in CarOffer and an increase in expected bonus attainment 
in comparison to the year ended December 31, 2020 due to improved performance since the outset of the COVID-19 pandemic. The 
increase in commissions expense was due to the increase in headcount, marketplace sales growth and a decrease in capitalizable costs 
to obtain contracts. The increase in sales and marketing expenses was also due in part to a $2.3 million increase in consulting expense 
and a $2.1 million increase in software subscription expense. 

Product, Technology, and Development Expenses

Product, technology, and development
Percentage of total revenue

Year Ended December 31,

Change

2021

$ 106,423

$

Amount

2020
(dollars in thousands)
85,726

$

20,697

%

24%

11%

16%

Product, technology, and development expenses increased $20.7 million, or 24%, in the year ended December 31, 2021 compared 
to  the  year  ended  December 31,  2020.  The  increase  was  due  primarily  to  a  $15.7  million  increase  in  salaries  and  employee-related 
expense, exclusive of stock-based compensation expense, which increased $1.5 million. The increase in salaries and employee-related 
expense was due primarily to a 37% increase in headcount and an increase in expected bonus attainment in comparison to the year ended 
December  31,  2020  due  to  improved  performance  since  the  outset  of  the  COVID-19  pandemic.  The  increase  in  stock-based 
compensation expense was due to the revaluation of certain liability-based stock awards and the increase in headcount. The increase in 
product, technology, and development expenses was also due in part to a $1.9 million increase in consulting expenses and a $1.0 million 
increase in rent expense. 

General and Administrative Expenses

General and administrative
Percentage of total revenue

Year Ended December 31,

Change

2021

$

97,678

$

Amount

2020
(dollars in thousands)
62,166

$

35,512

%

57%

10%

11%

General and administrative expenses increased $35.5 million, or 57%, in the year ended December 31, 2021 compared to the year 
ended December 31, 2020. The increase was due primarily to a $5.2 million increase in salaries and employee-related expense, exclusive 
of stock-based compensation expense, which increased $28.5 million. The increase in salaries and employee-related expense was due 
primarily to a 33% increase in headcount due primarily to our acquisition of a 51% interest in CarOffer and an increase in expected 
bonus attainment in comparison to the year ended December 31, 2020 due to improved performance since the outset of the COVID-19 
pandemic. The increase in stock-based compensation expense was due primarily to the revaluation of certain liability-based stock awards 
and  annual  retention  grant.  The  increase  in  general  and  administrative  expenses  was  also  due  in  part  to  a  $1.3  million  increase  in 
insurance expenses. 

50

Depreciation and Amortization Expenses

Depreciation and amortization
Percentage of total revenue

Year Ended December 31,

Change

2021

2020
(dollars in thousands)

Amount

%

$

14,415

$

6,118

$

8,297

136%

2%

1%

Depreciation and amortization expenses increased $8.3 million, or 136%, in the year ended December 31, 2021 compared to the 
year ended December 31, 2020, due primarily to an increase in amortization of intangible assets related to the acquired intangible assets 
from CarOffer.

Other Income, net

Other income, net
Interest income
Other income

Total other income, net
Percentage of total revenue:
Interest income
Other income

Total other income, net

Year Ended December 31,

Change

2021

2020
(dollars in thousands)

Amount

%

$

$

120
972
1,092

$

$

1,075
279
1,354

$

$

(955)
693
(262)

(89)%
248
(19)%

0%
0
0%

0%
0
0%

Other income, net decreased $0.3 million, or 19%, in the year ended December 31, 2021 compared to the year ended December 31, 
2020. The $1.0 million decrease in interest income was due primarily to decreases in investments in certificates of deposit as well as a 
decline in interest rates associated with our certificates of deposit investments during the year ended December 31, 2021. The $0.7 
million increase in other income, net was primarily due to a $0.5 million increase in other income related to CarOffer during the year 
ended December 31, 2021.

Provision for Income Taxes

Provision for income taxes
Percentage of total revenue

Year Ended December 31,

Change

2021

$

38,987

$

Amount

2020
(dollars in thousands)
21,557

$

17,430

%

81%

4%

4%

Provision  for  income  taxes  increased  $17.4  million,  or  81%  in  year  ended  December 31,  2021  compared  to  the  year  ended 
December 31, 2020. The increase in provision for income taxes recognized during the year ended December 31, 2021 was principally 
due to increased profitability in excess of tax attributes available to offset. Additionally, there was $0.4 million tax expense related to 
excess stock-based compensation deductions recognized during 2021, compared to the insignificant amount of tax benefit recognized 
during 2020. Furthermore, a $2.0 million tax expense was recognized during 2021 in connection with the Section 162(m) excess officer 
compensation limitation, which became applicable in May 2021 upon the expiration of the transition period permitted following our 
IPO.

51

Income (Loss) from Operations by Segment

United States
International
Total

Percentage of segment revenue:
United States
International

Year Ended December 31,

2021

2020

Change

Amount

%

(dollars in thousands)

$ 158,532
(10,264)
$ 148,268

$ 120,836
(23,080)
$ 97,756

$

$

37,696
12,816
50,512

31%
56
52%

17%
)
%

(24

23%

(73)%

United States income from operations increased $37.7 million, or 31%, in the year ended December 31, 2021 compared to the 
year ended December 31, 2020. This increase was due to increases in revenue of $389.2 million, offset by increases in cost of revenue 
of $253.7 million and increases in operating expenses of $97.8 million.

International loss from operations decreased $12.8 million, or 56% in the year ended December 31, 2021 compared to the year 
ended December 31, 2020. The decrease was due to increases in revenue of $10.7 million and decreases in cost of revenue of $2.4 
million, offset by increases in operating expenses of $0.3 million.

Liquidity and Capital Resources

Cash, Cash Equivalents and Investments

As of December 31, 2021 and 2020, our principal sources of liquidity were cash and cash equivalents of $231.9 million and $190.3 
million, respectively, and investments in certificates of deposit with terms of greater than 90 days but less than one year of $90.0 million 
and $100.0 million, respectively.

Sources and Uses of Cash

During  the  years  ended  December  31,  2021  and  2020,  our  cash  flows  from  operating,  investing,  and  financing  activities,  as 

reflected in the consolidated statements of cash flows, are as follows:

Net cash provided by operating activities
Net cash used in investing activities
Net cash provided by (used in) financing activities
Impact of foreign currency on cash
Net increase in cash, cash equivalents, and  restricted cash

Year Ended December 31,
2020
2021

(in thousands)

98,292
(68,149)
17,808
(597)
47,354

$

$

156,743
(16,895)
(10,085)
440
130,203

$

$

Our operations have been financed primarily from operating activities. During the years ended December 31, 2021 and 2020, we 

generated cash from operating activities of $98.3 million and $156.7 million, respectively.

We believe that our existing sources of liquidity will be sufficient to fund our operations for at least the next 12 months from the 
date of the filing of this Annual Report on Form 10-K. Our future capital requirements will depend on many factors, including: the 
further impact of the COVID-19 pandemic; our revenue; expenses associated with our sales and marketing activities and the support of 
our product, technology, and development efforts; expenses associated with our facilities build out under our 1001 Boylston Street lease, 
other than those which qualify for landlord reimbursement; payments received in advance from a third-party payment processor; our 
investments  in  international  markets;  and  the  potential  exercise  of  call  rights  in  the  second  half  of  2022,  or  the  2022  Call  Right, 
exercisable in our sole discretion, to acquire up to twenty-five percent (25%) of the fully diluted outstanding capitalization of CarOffer 
at  an  implied  value  equal  to  seven  (7)  times  CarOffer’s  trailing  twelve  months  gross  profit  as  of  June  30,  2022  (as  calculated  in 
accordance with the defined terms and subject to the adjustments set forth in the CarOffer Operating Agreement (as defined in Note 4 
of the consolidated financial statements included elsewhere in this Annual Report on Form 10-K)). If the 2022 Call Right is exercised, 
the consideration to be paid will be in the form of cash and/or shares of our Class A common stock, as determined in our sole discretion. 
A cash payment made in connection with the 2022 Call Right is reasonably likely to reduce our net cash in future quarters. Cash from 

52

operations could also be affected by various risks and uncertainties, including, but not limited to, the effects of the COVID-19 pandemic 
and other risks detailed in the “Risk Factors” section of this Annual Report on Form 10-K. 

To the extent that existing cash, cash equivalents, and investments and cash from operations are insufficient to fund our future 
activities, we may need to raise additional funds through a public or private equity or debt financing. Additional funds may not be 
available on terms favorable to us, or at all.

Operating Activities

Cash provided by operating activities of $98.3 million during the year ended December 31, 2021 was due primarily to consolidated 
net  income  of  $110.4  million,  adjusted  for  $53.5  million  of  stock-based  compensation  expense,  $40.5  million  of  depreciation  and 
amortization, $12.7 million of amortization of deferred contract costs, $6.2 million of deferred taxes, $3.1 million of impairment of 
long-lived assets, and $1.0 million of provision for doubtful accounts. Cash provided by operating activities was also attributable to a 
$35.8 million increase in accrued expenses, accrued income taxes, and other liabilities, a $35.4 million increase in accounts payable, a 
$3.7 million increase in deferred revenue, and a $1.0 million increase in lease obligations. The increases in cash flow from operations 
were  partially  offset  by  a  $174.8  million  increase  in  accounts  receivable,  net  due  primarily  to  the  acquisition  of  a  51%  interest  in 
CarOffer, a $17.3 million increase in inventory, a $7.7 million increase in gross deferred contract costs, and a $5.1 million increase in 
prepaid expenses, prepaid income taxes, and other assets.

Cash  provided  by  operating  activities  of  $156.7  million  during  the  year  ended  December  31,  2020  was  due  primarily  to 
consolidated net income of $77.6 million, adjusted for $45.1 million of stock-based compensation expense, $22.2 million of deferred 
taxes, $11.6 million of amortization of deferred contract costs, $10.2 million of depreciation and amortization, $1.9 million of provision 
for doubtful accounts, and $1.2 million of impairment of long-lived assets. Cash provided by operating activities was also attributable 
to a $7.5 million increase in accrued expenses, accrued income taxes, and other liabilities, a $3.9 million decrease in accounts receivable, 
and a $3.5 million decrease in prepaid expenses, prepaid income taxes, and other assets. The increases in cash flow from operations 
were partially offset by a $15.1 million decrease in accounts payable, and a $11.4 million increase in gross deferred contract costs.

Investing Activities

Cash used in investing activities of $68.1 million during the year ended December 31, 2021 was due to $64.3 million of acquisition 
cash payments, net of cash acquired, $7.7 million of purchases of property and equipment, and $6.2 million related to the capitalization 
of website development costs, offset in part by $130.0 million of maturities in certificates of deposit, net of investments in certificates 
of deposit of $120.0 million.

Cash used in investing activities of $16.9 million during the year ended December 31, 2020 was due to $21.1 million of acquisition 
cash  payments,  net  of  cash  acquired,  $4.6  million  related  to  the  capitalization  of  website  development  costs,  and  $3.0  million  of 
purchases  of  property  and  equipment,  offset  in  part  by  $111.7  million  of  maturities  in  certificates  of  deposit,  net  of  investments  in 
certificates of deposit of $100.0 million. 

Financing Activities

Cash provided by financing activities of $17.8 million during the year ended December 31, 2021 was due primarily to $46.8 
million related to payments received in advance from a third-party payment processor and $0.7 million related to the proceeds from the 
issuance of common stock related to the exercise of vested stock options, partially offset by payment of withholding taxes on net share 
settlements of restricted stock units, or RSUs, of $15.4 million and CarOffer's repayment of a line of credit of $14.3 million.

Cash used in financing activities of $10.1 million during the year ended December 31, 2020 was due primarily to the payment of 
withholding taxes on net share settlements of RSUs of $11.2 million, partially offset by $1.1 million related to the proceeds from the 
issuance of common stock related to the exercise of vested stock options.

53

Contractual Obligations and Known Future Cash Requirements

Contractual Obligations and Commitments

As of December 31, 2021, all of our property, equipment, and internal-use software have been purchased with cash, with the 
exception of amounts related to unpaid property and equipment, capitalized website development, capitalized internal-use software and 
hosting arrangements and amounts related to obligations under finance leases as disclosed in the consolidated statements of cash flows. 
We have no material long-term purchase obligations outstanding with any vendors or third parties.

Leases

Our  primary  operating  lease  obligations  consist  of  various  leases  for  office  space  in:  Boston,  Massachusetts;  Cambridge, 
Massachusetts; San Francisco, California; Addison, Texas; and Dublin, Ireland. We also have an operating lease obligation for data 
center space in Needham, Massachusetts. 

Our leases have various lease terms expected to continue through 2038. The terms of our Massachusetts, California, and Texas 
lease  agreements  provide  for  rental  payments  that  increase  on  an  annual  basis.  The  leases  in  Boston,  Massachusetts,  Cambridge, 
Massachusetts  and  San  Francisco,  California  have  associated  letters  of  credit,  which  are  recognized  as  restricted  cash  within  the 
consolidated balance sheets. As of December 31, 2021 and 2020, restricted cash was $16.3 million and $10.6 million, respectively, and 
primarily related to cash held at a financial institution in an interest-bearing cash account as collateral for the letters of credit related to 
the  contractual  provisions  for  our  building  leases  and  pass-through  payments  from  customers  related  to  the  Company’s  wholesale 
business. As of December 31, 2021 and 2020, portions of restricted cash were classified as short-term assets and long-term assets, as 
disclosed in the consolidated balance sheets.

 As of December 31, 2021, known contractual obligations that are fixed and determinable are as follows:

Operating lease obligations
Total contractual obligations

Total

Less than
1 year

1 to 3 years
(in thousands)

3 to 5 years

More than
5 years

$ 345,547 $
$ 345,547 $

16,573 $
16,573 $

44,770 $
44,770 $

43,689 $ 240,515
43,689 $ 240,515

The table above includes leases signed but not yet commenced as of December 31, 2021 and is based on expected contractual 

commencement dates.

Acquisitions

On January 14, 2021 we completed the acquisition of a 51% interest in CarOffer, LLC, an automated instant vehicle trade platform 
based in Addison, Texas, with the option to acquire portions of the remaining equity in the future. Details of this acquisition are more 
fully described in Note 4 of our consolidated financial statements included in Item 8 of this Annual Report on Form 10-K.

Guarantees

CarOffer provides certain guarantees to dealers through its 45-Day Guaranteed Bid and OfferGuard product offerings, which are 

accounted for under Accounting Standards Codifications, or ASC, Topic 460, Guarantees, or ASC 460. 

45-Day  Guaranteed  Bid  is  an  arrangement  through  which  a  selling  dealer  lists  a  car  on  the  CarOffer  platform,  and  CarOffer 
provides an offer to purchase the vehicle listed at a specified price at any time over a 45-day period. This provides the seller with a put 
option, where they have the right, but not the obligation, to require CarOffer to purchase the vehicle during this window. OfferGuard is 
an arrangement through which a buying dealer purchases a car on the CarOffer platform, and CarOffer provides an offer to purchase the 
vehicle at a specified price between days 1 and 3, and days 42 and 45 if the dealer is not able to sell the vehicle after 42 days.

As of December 31, 2021, the maximum potential amount of future payments that CarOffer could be required to make under these 
guarantees was $76.1 million. Of the maximum potential amount of future payments, none are considered probable. The exercise of 
guarantees has historically been infrequent and even when such exercises did occur the losses were immaterial. As such, as of December 
31, 2021, CarOffer had no contingent loss liabilities. 

As of December 31, 2020, we did not have any guarantees.

54

Off-Balance Sheet Arrangements

As of December 31, 2021 and 2020, we did not have any off-balance sheet arrangements or material leases that are less than 
twelve months in duration, other than leases signed but not commenced, that have or are reasonably likely to have a current or future 
material effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital 
expenditures, or capital resources.

Critical Accounting Estimates

The preparation of the consolidated financial statements in conformity with GAAP requires us to make estimates and assumptions 
that affect the reported amounts of assets and liabilities, and the disclosure of contingent assets and liabilities at the date of the financial 
statements, and the reported amounts of revenue and expenses during the reporting period.

Although we regularly assess these estimates, actual results could differ materially from these estimates. We base our estimates 
on historical experience and various other assumptions that we believe to be reasonable under the circumstances. Actual results may 
differ  from  our  estimates  if  these  results  differ  from  historical  experience,  or  other  assumptions  do  not  turn  out  to  be  substantially 
accurate, even if such assumptions are reasonable when made. Changes in estimates are recognized in the period in which they become 
known.

Critical estimates relied upon in preparing the consolidated financial statements include the determination of sales allowance and 
variable  consideration  in  our  revenue  recognition,  allowance  for  doubtful  accounts,  the  expensing  and  capitalization  of  product, 
technology, and development costs for website development and internal-use software, the valuation and recoverability of goodwill, 
intangible assets and other long-lived assets, the valuation of redeemable noncontrolling interest, the recoverability of our net deferred 
tax assets and related valuation allowance and the valuation of equity and liability-classified compensation awards under ASC Topic 
718, Stock-based Compensation, or ASC 718. Accordingly, we consider these to be our critical accounting policies and believe that of 
our significant accounting policies, these policies involve the greatest degree of judgment and complexity.

Revenue Recognition 

Sources of Revenue

We derive revenue from three sources: (i) marketplace revenue, which consists primarily of dealer subscriptions to our Listings 
packages and RPM digital advertising suite, advertising revenue from auto manufacturers and other auto-related brand advertisers, and 
revenue from partnerships with financing services companies; (ii) wholesale revenue, which consists primarily of transaction fees earned 
by CarOffer from facilitating the purchase and sale of vehicles between dealers; and (iii) product revenue, which consists primarily of 
aggregate proceeds received on the sale of vehicles. 

Revenue Recognition

ASC Topic 606, Revenue from Contracts with Customers, or ASC 606, outlines a comprehensive five-step revenue recognition 
model based on the principle that an entity should recognize revenue to depict the transfer of promised goods or services to customers 
in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. To achieve 
this core principle, we apply the following five steps:

1) Identify the contract with a customer 

2) Identify the performance obligations in the contract

3) Determine the transaction price 

4) Allocate the transaction price to performance obligations in the contract

5) Recognize revenue when or as we satisfy a performance obligation 

55

Marketplace Revenue - Description

We offer multiple types of marketplace Listings packages to our dealers through our CarGurus U.S. platform (availability varies 
on  our  other  marketplaces):  Restricted  Listings,  which  is  free;  and  various  levels  of  Listings  packages,  which  each  require  a  paid 
subscription under a monthly, quarterly, semiannual, or annual subscription basis. 

Our subscriptions for customers generally auto-renew on a monthly basis and are cancellable by dealers with 30 days’ advance 
notice prior to the commencement of the applicable renewal term, although during the second quarter of 2020 we did not require 30 
days’  advance  notice  of  termination  from  dealers  who  cancelled  as  a  result  of  the  COVID-19  pandemic.  Subscription  pricing  is 
determined based on a dealer’s inventory size, region, and our assessment of the connections and ROI the platform will provide them 
and is subject to discounts and/or fee reductions that we may offer from time to time. We also offer all dealers on our platform access 
to our Dealer Dashboard, which includes a performance summary, Dealer Insights tool, and user review management platform. Only 
dealers subscribing to a paid Listings package have access to the Pricing Tool, Market Analysis tool and our IMV Scan tool.

Dealer customers do not have the right to take possession of our software.

In addition to displaying inventory in our marketplace and providing access to the Dealer Dashboard, we offer dealers subscribing 
to certain of our Listings packages other subscription advertising and customer acquisition products and enhancements marketed under 
our RPM digital advertising suite. Through RPM, dealers can buy advertising that appears in our marketplace, on other sites on the 
internet and/or on high- converting social media platforms. Such advertisements can be targeted by the user’s geography, search history, 
CarGurus website activity and a number of other targeting factors, allowing dealers to increase their visibility with in-market consumers 
and drive qualified traffic for dealers.

Payment is typically due on the first day of each calendar month and is recognized as accounts receivable or short-term deferred 

revenue when payment is received in advance of services being delivered to the customers.

We also offer paid Listings packages for the Autolist website and paid Listings and advertising products for the PistonHeads 

website.

Marketplace  revenue  also  consists  of  non-dealer  advertising  revenue  from  auto  manufacturers  and  other  auto-related  brand 
advertisers sold on a cost per thousand impressions, or CPM, basis. An impression is an advertisement loaded on a web page. In addition 
to  advertising  sold  on  a  CPM  basis,  we  also  have  advertising  sold  on  a  cost  per  click  basis.  Auto  manufacturers  and  other  brand 
advertisers can execute advertising campaigns that are targeted across a wide variety of parameters, including demographic groups, 
behavioral characteristics, specific auto brands, categories such as Certified Pre-Owned, and segments such as hybrid vehicles. We do 
not provide minimum impression guarantees or other types of minimum guarantees in our contracts with customers. Pricing is primarily 
based  on  advertisement  size  and  position  on  our  websites  and  mobile  applications,  and  fees  are  billed  monthly  in  arrears.  Unbilled 
accounts receivable generally relate to services rendered in the current period, but not invoiced until the subsequent period. 

We sell advertising directly to auto manufacturers and other auto related brand advertisers, as well as indirectly through revenue 
sharing arrangements with advertising exchange partners. Company-sold advertising is not subject to revenue sharing arrangements. 
Company-sold advertising revenue is recognized based on the gross amount charged to the advertiser. Partner-sold advertising revenue 
is recognized based on the net amount of revenue received from the content partners.

Revenue from advertising sold directly by us is recognized on a gross basis because we are the principal in the arrangement, 
control the ad placement and timing of the campaign, and establish the selling price. We enter into contractual arrangements directly 
with  advertisers  and  are  directly  responsible  for  the  fulfillment  of  the  contractual  terms  including  any  remedy  for  issues  with  such 
fulfillment. 

Advertising revenue subject to revenue sharing agreements between us and advertising exchange partners is recognized based on 
the net amount of revenue received from the partner. The advertising partner is responsible for fulfillment, including the acceptability 
of the services delivered. In partner-sold advertising arrangements, the advertising partner has a direct contractual relationship with the 
advertiser. There is no contractual relationship between us and the advertiser for partner-sold transactions. When an advertising exchange 
partner  sells  advertisements,  the  partner  is  responsible  for  fulfilling  the  advertisements,  and  accordingly,  we  have  determined  the 
advertising  partner  is  the  principal  in  the  arrangement.  Additionally,  for  auction-based  partner  agreements,  we  have  latitude  in 
establishing the floor price, but the final price established by the exchange server is at market rates. 

Customers are billed monthly in arrears and payment terms are generally thirty to sixty days from the date invoiced.

56

Marketplace revenue also includes revenue from partnerships with certain financing services companies pursuant to which we 
enable  eligible  consumers  on  our  CarGurus  U.S.  website  to  pre-qualify  for  financing  on  cars  from  dealerships  that  offer  financing 
through such companies. We primarily generate revenue from these partnerships based on the number of funded loans from consumers 
who pre-qualify with our lending partners through our site.

We also offer non-dealer advertising products for the Autolist and PistonHeads websites.

Marketplace Revenue - Revenue Recognition

For dealer listings, we provide a single similar service each day for a period of time. Each time increment (i.e., one day), rather 
than the underlying activities, is distinct and substantially the same and therefore our performance obligation is to provide a series of 
daily activities over the contract term. Similar to the dealer listings, the dealer advertising is considered a promise to provide a single 
similar  service  each  day.  Each  time  increment  is  distinct  and  substantially  the  same  and  therefore  our  performance  obligation  is  to 
provide a series of daily activities over the contract term. 

Total consideration for marketplace revenue is stated within the contracts. There are no contractual cash refund rights, but credits 
may be issued to a customer at our sole discretion. At the portfolio level, there is also variable consideration, that needs to be included 
in the transaction price. Variable consideration consists of sales allowances, usage fees, and concessions that change the transaction 
price of  the  unsatisfied  or partially  unsatisfied  performance obligation. We recognize  that  there  are times when  there  is a customer 
satisfaction issue or other circumstance that will lead to a credit. Due to the known possibility of future credits, a monthly sales allowance 
review is performed to defer revenue at a portfolio level for such future adjustments in the period of incurrence. We establish sales 
allowances at the time of revenue recognition based on our history of adjustments and credits provided to our customers. In assessing 
the adequacy of the sales allowance, we evaluate our history of adjustments and credits made through the date of the issuance of the 
financial  statements.  Estimated  sales  adjustments,  credits  and  losses  may  vary  from  actual  results  which  could  lead  to  material 
adjustments to the financial statements. Sales allowances are recognized as a reduction to revenue in the consolidated income statements.

Performance obligations are satisfied over time as the customer simultaneously receives and consumes the benefit of the service. 
Revenue is recognized ratably over the subscription period beginning on the date we start providing services to the customer under the 
contract. Revenue is presented net of any taxes collected from customers. 

For advertising revenue, the performance obligation is to publish the agreed upon campaign on our websites and load the related 

impressions.

Advertising contracts state the transaction price within the agreement with payment generally being based on the number of clicks 
or impressions delivered on our websites. Total consideration is based on output and deemed variable consideration constrained by an 
agreed upon delivery schedule. Additionally, there are generally no contractual cash refund rights. Certain contracts do contain the right 
for credits in situations in which impressions are not displayed in compliance with contractual specifications. At an individual contract 
level, we may give a credit for a customer satisfaction issue or other circumstance. Due to the known possibility of future credits, a 
monthly review is performed to defer revenue at an individual contract level for such future adjustments in the period of incurrence.

As consideration is driven by the number of impressions delivered on our websites, the consideration for each period is allocated 

to the period in which the service was rendered. 

Performance obligations for company-sold advertising revenue and partner-sold advertising revenue are satisfied over time as 
impressions  are  delivered.  Revenue  is  recognized  based  on  the  total  number  of  impressions  delivered  within  the  specified  period. 
Revenue from advertising sold directly by us is recognized based on the gross amount charged to the advertiser and advertising revenue 
sold by partners is recognized based on the net amount of revenue received from the content partners. Revenue is presented net of any 
taxes collected from customers. 

Marketplace revenue includes revenue from contracts for which the performance obligation is a series of distinct services with the 
same level of effort daily. For these contracts, we estimate the value of the variable consideration in determining the transaction price 
and allocate it to the performance obligation. Revenue is estimated and recognized on a ratable basis over the contractual term. We 
reassess the estimate of variable consideration at each reporting period.

57

Wholesale Revenue - Description

Wholesale  revenue  includes  transaction  fees  earned  by  CarOffer  from  facilitating  the  purchase  and  sale  of  vehicles  between 
dealers, where CarOffer collects fees from both the buyer and seller. CarOffer also sells vehicles to dealers that CarOffer acquires at 
other marketplaces – in these instances, CarOffer collects a transaction fee from the buyer. 

Wholesale revenue also includes fees earned by CarOffer from performing inspection and transportation services, where CarOffer 
collects fees from the buyer. Inspection and transportation service revenue is inclusive of dealer to dealer transactions, other marketplace 
to dealer transactions, and customer to dealer transactions.

Wholesale revenue also includes fees earned by CarOffer from certain guarantees offered to dealers, where CarOffer collects fees 
from the buying dealer or selling dealer, as applicable. Guarantee revenue is not accounted for under ASC 606 and is accounted for 
under ASC 460 as discussed further in Note 2 of the consolidated financial statements included elsewhere in this Annual Report on 
Form 10-K.

Wholesale Revenue - Revenue Recognition

When facilitating the purchase and sale of vehicles between dealers and for vehicles sold to dealers that are acquired at other 
marketplaces, CarOffer does not control the vehicle and therefore acts as an agent in the transaction. Revenue earned from the fees for 
facilitating these transactions is recognized at a point in time when the vehicle is sold on a net basis.

For  inspection  and  transportation  services,  CarOffer  leverages  a  network  of  third-party  inspection  service  providers  and 
transportation carriers. CarOffer controls both inspection and transportation services as it is primarily responsible for fulfillment and 
therefore acts as a principal in the transaction. Revenue from fees for inspection services is recognized at the point in time when the 
inspection is performed and revenue from fees for transportation services is recognized over time as delivery is completed. Revenue 
from both inspection and transportation services is recognized on a gross basis. Unearned revenue related to unsatisfied performance 
obligations is recognized as deferred revenue.

Wholesale revenue also includes arbitration in which, in the majority of instances, the vehicle is rematched to a new buyer and 
not acquired by CarOffer. Arbitration is the process by which CarOffer investigates and resolves claims from buying dealers. In these 
situations, CarOffer does not control the vehicle and therefore acts as an agent in the transaction. 

Within wholesale transactions, there are no contractual cash refund rights, but credits may be issued to a customer at our sole 
discretion.  At  the  portfolio  level,  there  is  also  variable  consideration,  that  needs  to  be  included  in  the  transaction  price.  Variable 
consideration consists of sales allowances and concessions that change the transaction price of the unsatisfied or partially unsatisfied 
performance obligation. We recognize that there are times when there is a customer satisfaction issue or other circumstance that will 
lead to a credit or arbitration. Due to the known possibility of future credits, a monthly sales allowance review is performed to defer 
revenue at a portfolio level for such future adjustments in the period of incurrence. We establish sales allowances at the time of revenue 
recognition based on our history of adjustments and credits provided to our customers. In assessing the adequacy of the sales allowance, 
we evaluate our history of adjustments and credits made through the date of the issuance of the financial statements. Estimated sales 
adjustments, credits and losses may vary from actual results which could lead to material adjustments to the financial statements. Sales 
allowances are recognized as a reduction to revenue in the consolidated income statements.

Wholesale revenue is presented net of any taxes collected from customers. 

Product Revenue - Description

Product revenue includes the aggregate proceeds received on the sale of vehicles. This revenue relates to vehicles sold to dealers 
that CarOffer acquires directly from customers, inclusive of transaction fees collected from the buyer, and in limited situations across 
all CarOffer transactions, vehicles CarOffer resells after acquiring a vehicle via arbitration.

Product - Revenue Recognition

For  vehicles  sold  to  dealers  that  are  acquired  directly  from  consumers,  CarOffer  controls  the  vehicle  and  therefore  acts  as  a 
principal in the transaction. Revenue earned from the fees for facilitating these transactions is recognized at a point in time when the 
vehicle is sold on a gross basis. 

58

In limited situations across all CarOffer transactions, during an arbitration process, CarOffer acquires vehicles in transactions in 
which it controls the vehicle and therefore acts as a principal in the transaction. Revenue earned from the sale of the vehicle in these 
transactions is recognized at a point in time on a gross basis. 

Contracts with Multiple Performance Obligations

We periodically enter into arrangements that include Listings and/or dealer advertising product subscriptions within marketplace 
revenue. These contracts include multiple promises that we evaluate to determine if the promises are separate performance obligations. 
Performance  obligations  are  identified  based  on  services  to  be  transferred  to  a  customer  that  are  distinct  within  the  context  of  the 
contractual terms. Once the performance obligations have been identified, we determine the transaction price, which includes estimating 
the amount of variable consideration to be included in the transaction price, if any. If required, the transaction price is allocated to each 
performance  obligation  in  the  contract  based  on  a  relative  standalone  selling  price  method  as  the  performance  obligation  is  being 
satisfied. For our arrangements that include Listings and/or dealer advertising product subscriptions, the performance obligations were 
satisfied over a consistent period of time and therefore the allocations did not impact the revenue recognized.

For CarOffer's arrangements that include multiple performance obligations, we allocate revenue based on fair value. Vehicle and 

inspection revenues are recognized at a point in time and transportation revenue is recognized over time.

Costs to Obtain a Contract

Commissions paid to sales representatives and payroll taxes are considered costs to obtain a contract. Under ASC 606, the costs 
to obtain a contract require capitalization and amortization of those costs over the period of benefit. Although the guidance specifies the 
accounting for an individual contract with a customer, as a practical expedient, we have opted to apply the guidance to a portfolio of 
contracts with similar characteristics. We have opted to apply another practical expedient to immediately expense the incremental cost 
of obtaining a contract when the underlying related asset would have been amortized over one year or less. As such, we applied this 
practical expedient to advertising contracts as the term is one year or less and these contracts do not renew automatically. The practical 
expedient is not applicable to marketplace subscription contracts as the period of benefit including renewals is anticipated to be greater 
than one year. The assets are periodically assessed for impairment.

For marketplace subscription customers, the commissions paid on contracts with new customers, in addition to any commission 
amount related to incremental sales, are capitalized and amortized over the estimated benefit period of the customer relationship taking 
into account factors such as peer estimates of technology lives and customer lives as well as our own historical data. Commissions paid 
that are not directly related to obtaining a new contract are expensed as incurred.

Additionally, we allocate employer payroll tax expense to the commission expense in proportion to the overall payroll taxes paid 
during  the  respective  period.  As  such,  capitalized  payroll  taxes  are  amortized  in  the  same  manner  as  the  underlying  capitalized 
commissions.

As  of  December 31,  2021  and  2020,  assets  associated  with  costs  to  obtain  a  contract  were  $14.9  million  and  $20.0  million, 
respectively. This decrease in assets recognized for costs to obtain a contract was due to amortization from prior periods’ assets being 
greater than the capitalizable costs to obtain a contract in current period. For the years ended December 31, 2021 and 2020, amortization 
expense associated with costs to obtain a contract was $12.7 million and $11.6 million, respectively.

Accounts Receivable and Allowance for Doubtful Accounts

Accounts receivable are recorded based on the amount due from the customer and a third-party payment processor. Accounts 

receivable do not bear interest. 

We are exposed to credit losses primarily through our trade accounts receivable, which includes receivables in transit from a third-
party payment processor. The third-party payment processor collects customer payments on our behalf and remits them to us. Customer 
payments received, but not remitted  as of period end are deemed to be receivables  in transit.  Additionally, the third-party payment 
processer provides payments in advance for certain customers to us. If the third-party payment processor does not receive customer 
payments related to the payments in advance, the balance is deducted from future remittances to us.

We offset gross trade accounts receivable with payments received in advance from a third-party payment processor as we have 
the right of offset. As of December 31, 2021, gross trade accounts receivable from receivables in transit from the third-party payment 
processor was $18.7 million, offset by payments received in advance of $46.8 million, which resulted in a net liability of $28.1 million 
recognized within accrued expenses, accrued income taxes, and other current liabilities in the consolidated balance sheets. Payments 

59

received in advance are deductible from future payments from the third-party payment processor if the third-party payment processor 
does not receive the payment from the customer. Payments received in advance are  presented as cash flows from financing activities in 
the  consolidated  statements  of  cash  flows.  As  of  December  31,  2020,  we  did  not  have  any  gross  trade  accounts  receivable  from 
receivables in transit from the third-party payment processor.

We also are exposed to credit losses primarily through our trade accounts receivable. We offset gross trade accounts receivable 
with an allowance for doubtful accounts. The allowance for doubtful accounts is our best estimate of the amount of probable credit 
losses in our existing accounts receivable and is based upon historical loss trends, the number of days that billings are past due, an 
evaluation of the potential risk of loss associated with specific accounts, current conditions, and reasonable and supportable forecasts of 
economic conditions. We also consider current economic trends when evaluating the adequacy of the allowance for doubtful accounts. 
If circumstances relating to specific customers change, or unanticipated changes occur in the general business environment, particularly 
as it affects auto dealers, our estimates of the recoverability of receivables could be further adjusted.

Provisions for allowances for doubtful accounts are recognized within general and administrative expense in the consolidated 
income  statements.  Amounts  are  charged  against  the  allowance  after  all  means  of  collection  have  been  exhausted,  the  potential  for 
recovery is considered remote and when it is determined that expected credit losses may occur. We do not have any off-balance sheet 
credit exposure related to our customers. Unbilled accounts receivable generally relate to services rendered in the current period, but not 
invoiced until the subsequent period.

As of December 31, 2021 and 2020, changes in our allowance for doubtful accounts are as follows:

Year ended December 31, 2021
Year ended December 31, 2020

Impairment of Long-Lived Assets

Balance at
Beginning of
Period

Provision

Write–offs,
net of
recoveries

Balance at
End of Period

$

$

616
240

$

999
1,930

(1,195) $
(1,554)

420
616

We evaluate the recoverability of long-lived assets, such as property and equipment and intangible assets, for impairment at least 
annually and whenever events or changes in circumstances indicate that the carrying value of an asset may not be recoverable. During 
this review, we re-evaluate the significant assumptions used in determining the original cost and estimated lives of long-lived assets. 
Although the assumptions may vary from asset to asset, they generally include operating results, changes in the use of the asset, cash 
flows, and other indicators of value. Management then determines whether the remaining useful life continues to be appropriate, or 
whether there has been an impairment of long-lived assets based primarily upon whether expected future undiscounted cash flows are 
sufficient to support the assets’ recovery. Recoverability of these assets is measured by comparison of the carrying amount of the asset 
to the future undiscounted cash flows the asset is expected to generate. If the asset is considered to be impaired, the amount of any 
impairment is measured as the difference between the carrying value and the fair value of the impaired asset.

For the year ended December 31, 2021, we wrote off $2.5 million of U.S. capitalized website development costs within operating 
expense in the consolidated income statements and $0.6 million in intangible assets within cost of revenue in the consolidated income 
statements related to certain developed technology in which we have decided to cease investment. For the year ended December 31, 
2020, we wrote off $1.2 million in capitalized website development costs, of which $0.8 million related to the exit of certain international 
markets in connection with the Expense Reduction Plan.

Capitalized Website Development and Capitalized Internal-Use Software Costs

We capitalize certain costs associated with the development of our websites and internal-use software after the preliminary project 
stage is complete and until the website development or software is ready for its intended use. Research and development costs incurred 
during the preliminary project stage or costs incurred for data conversion activities, training, maintenance, and general and administrative 
or overhead costs are expensed as incurred. Capitalization begins when the preliminary project stage is complete, management authorizes 
and  commits  to  the  funding  of  the  project  with  the  required  authority,  it  is  probable  the  project  will  be  completed,  the  website 
development or software will be used to perform the functions intended and certain functional and quality standards have been met. 
Qualified costs incurred during the operating stage of our website development or software relating to upgrades and enhancements are 
capitalized  to  the  extent  it  is  probable  that  they  will  result  in  added  functionality,  while  costs  that  cannot  be  separated  between 
maintenance of, and minor upgrades and enhancements to, websites and internal-use software are expensed as incurred. Capitalized 
website development and capitalized internal-use software costs are recognized within property and equipment, net in the consolidated 
balance sheets. 

60

Capitalized  website  development  and  capitalized  internal-use  software  costs  are  amortized  on  a  straight-line  basis  over  their 
estimated useful life of three years beginning with the time when the product is ready for intended use. Capitalized website development 
costs related amortization expenses are recognized within cost of revenue in the consolidated income statements. Capitalized internal-
use  software  costs  related  amortization  expenses  are  recognized  within  depreciation  and  amortization  in  the  consolidated  income 
statements. We evaluate the useful lives of these assets on an annual basis and tests for impairment whenever events or changes in 
circumstances occur that could impact the recoverability of these assets.

During the year ended December 31, 2021 and 2020, capitalized website development costs were $8.2 million and $6.4 million, 
respectively. During the year ended December 31, 2021, capitalized internal-use software costs were $2.9 million. During the year ended 
December 31, 2020, no capitalized internal-use software costs were recognized.

For the years ended December 31, 2021 and 2020, amortization expense associated with capitalized website development costs 
was $3.7 million and $3.3 million, respectively. For the year ended December 31, 2021, amortization expense associated with capitalized 
internal-use software costs was $0.3 million. For the year ended December 31, 2020, no amortization expense associated with capitalized 
internal-use software costs was recognized.

Capitalized Hosting Arrangements

Hosting arrangement capitalized implementation costs are amortized on a straight-line basis over an estimated useful life of the 
term of the hosting arrangement, taking into consideration several other factors such as, but not limited to, options to extend the hosting 
arrangement or options to terminate the hosting arrangement, beginning with the time when the software is ready for intended use. 

Hosting arrangements costs are recognized within the same line item in the consolidated income statements as the expense for 
fees for the associated hosting arrangement. Management evaluates the useful lives of these assets on an annual basis and tests for 
impairment whenever events or changes in circumstances occur that could impact the recoverability of these assets.

During the years ended December 31, 2021, 2020, and 2019 we launched separate initiatives designed to enhance our hosting 
arrangements related to our enterprise applications, each of which are ongoing. During the year ended December 31, 2021 and 2020, 
implementation costs were $3.8 million and $0.3 million, respectively, and recognized within other non-current assets and within prepaid 
expenses, prepaid income taxes and other current assets, respectively, in the consolidated balance sheets. 

For  the  years  ended  December  31,  2021  and  2020,  amortization  expense  associated  with  our  hosting  arrangements  was  $1.8 

million and $0.7 million, respectively, and recognized within operating expense in the consolidated income statements.

Business Combinations 

Valuation of Acquired Assets and Liabilities 

We measure all consideration transferred in a business combination at its acquisition-date fair value. Consideration transferred is 
determined by the acquisition-date fair value of assets transferred, liabilities assumed, including contingent consideration obligations, 
as applicable. We measure goodwill as the excess of the consideration transferred over the net of the acquisition-date amounts of assets 
acquired less liabilities assumed. 

We  make  significant  assumptions  and  estimates  in  determining  the  fair  value  of  the  acquired  assets  and  liabilities  as  of  the 
acquisition date, especially the valuation of intangible assets and certain tax positions. We record estimates as of the acquisition date 
and  reassess  the  estimates  at  each  reporting  period  up  to  one  year  after  the  acquisition  date.  Changes  in  estimates  made  prior  to 
finalization of purchase accounting are recognized within goodwill. 

Intangible Assets 

Intangible assets are recognized at their estimated fair value at the date of acquisition. We amortize intangible assets over their 
estimated useful lives on a straight-line basis. Amortization is recognized over the relevant estimated useful lives ranging from three to 
eleven years.  

61

We evaluate the useful lives of these assets on an annual basis. If the estimate of an intangible asset’s remaining useful life is 
changed, we amortize the remaining carrying value of the intangible asset prospectively over the revised remaining useful life. We 
monitor our long-lived assets for impairment indicators on an ongoing basis in accordance with GAAP, and test for impairment whenever 
events or changes in circumstances occur that could impact the recoverability of these assets. If impairment indicators exist, we perform 
the required impairment analysis by comparing the undiscounted cash flows expected to be generated from the long-lived assets to the 
related net book values. 

Goodwill

Goodwill  is  recognized  when  consideration  paid  in  a  purchase  acquisition  exceeds  the  fair  value  of  the  net  assets  acquired. 
Goodwill is not amortized, but rather is tested for impairment annually or more frequently if facts and circumstances warrant a review. 
Conditions that could trigger a more frequent impairment assessment include, but are not limited to, a significant adverse change in 
certain  agreements,  significant  underperformance  relative  to  historical  or  projected  future  operating  results,  an  economic  downturn 
affecting automotive marketplaces, increased competition, a significant reduction in our stock price for a sustained period or a reduction 
of our market capitalization relative to net book value. 

As  of  and  for  the  year  ended  December 31,  2021,  we  have  determined  that  we  have  three  reporting  units,  United  States, 
International,  and  CarOffer.  We  elected  to  bypass  the  optional  qualitative  test  for  impairment  and  proceed  to  Step  1  which  is  a 
quantitative impairment test. We evaluate impairment annually on October 1 by comparing the estimated fair value of each reporting 
unit to its carrying value. We estimate fair value using a market approach, based on market multiples derived from public companies 
that we identify as peers. In 2021, we calculated the fair value of our reporting units using the market approach, which required us to 
estimate the forecasted revenue and estimate revenue market multiples using publicly available information for each of our reporting 
units.  Developing  these  assumptions  required  the  use  of  significant  judgment  and  estimates.  Actual  results  may  differ  from  these 
forecasts.

For the years ended December 31, 2021 and 2020, we did not identify any impairment of our goodwill.

Redeemable Noncontrolling Interest

In connection with our acquisition of a 51% interest in CarOffer on January 14, 2021, we became a party with the noncontrolling 
equity holders of CarOffer to the CarOffer Operating Agreement, which, among other matters, sets forth certain put and call rights 
described in Note 4 of the consolidated financial statements included elsewhere in this Annual Report on Form 10-K. The CarOffer 
Operating  Agreement  provides  us  with  the  right  to  purchase,  and  the  noncontrolling  equity  holders  with  the  right  to  sell  to  us,  the 
noncontrolling CarOffer equity holders’ equity interests in CarOffer at a contractually defined formulaic purchase price, which is based 
on a multiple of earnings. As the purchase is contingently redeemable at the option of the noncontrolling equity holders, we classify the 
carrying amount of the redeemable noncontrolling interests within the mezzanine section in the consolidated balance sheet, which is 
presented above the equity section and below the liabilities section. As of the date of Closing (as defined in Note 4 of the consolidated 
financial statements included elsewhere in this Annual Report on Form 10-K), the noncontrolling interest was recognized at fair value 
computed  using  the  Least  Square  Monte  Carlo  Simulation  approach.  Significant  inputs  to  the  model  include  market  price  of  risk, 
volatility, correlation and risk-free rate.

Subsequent to our acquisition of the 51% interest on January 14, 2021, the redeemable noncontrolling interest is measured at the 
greater of the amount that would be paid if settlement occurred as of the balance sheet date based on the contractually defined redemption 
value and its carrying amount adjusted for net income (loss) attributable to the noncontrolling interest. Adjustments to the carrying value 
of the redeemable noncontrolling interest resulting from changes in the redemption value are recognized within retained earnings in the 
consolidated balance sheets.

Income Taxes

We account for income taxes in accordance with the liability method. Under this method, deferred tax assets and liabilities are 
recognized based on temporary differences between the financial reporting and income tax bases of assets and liabilities using statutory 
rates. In addition, this method requires a valuation allowance against net deferred tax assets if, based upon the available evidence, it is 
more likely than not that some or all of the deferred tax assets will not be realized.

We account for uncertain tax positions recognized in the consolidated financial statements by prescribing a more-likely-than-not 
threshold for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Interest 
and  penalties,  if  applicable,  related  to  uncertain  tax  positions  would  be  recognized  as  a  component  of  income  tax  expense.  As  of 
December 31, 2021 and 2020, we have no recognized liabilities for uncertain tax positions.

62

The Tax Cuts and Jobs Act subjects a U.S. shareholder to tax on global intangible low-taxed income, or GILTI, earned by certain 
foreign subsidiaries. An entity can make an accounting policy election, per the FASB Staff Q&A, Topic 740, No. 5, Accounting for 
Global Intangible Low-Taxed Income, either to recognize deferred taxes for temporary basis differences expected to reverse as GILTI 
in future years or to provide for the tax expense related to GILTI in the year the tax is incurred as a period expense only. We elected to 
account for GILTI as a period cost in the year the tax is incurred.

Stock-Based Compensation

For stock-based awards granted under our stock-based compensation plans, the fair value of each award is determined on the date 

of grant. 

For RSUs granted subject to service-based vesting conditions, the fair value is determined on the date of grant using the closing 
price of our Class A common stock, par value $0.001 per share, as reported on the Nasdaq Global Select Market. RSUs granted subject 
to service-based vesting conditions generally vest over a four-year requisite service period.

For RSUs granted subject to market-based vesting conditions, the fair value is determined on the date of grant using the Monte 
Carlo simulation lattice model. The determination of the fair value using this model is affected by our stock price performance relative 
to the companies listed on the S&P 500 as of December 31, 2021 and 2020 and a number of assumptions including volatility, correlation 
coefficient,  risk-free  interest  rate  and  expected  dividends.  RSUs  granted  subject  to  market-based  vesting  conditions  vest  upon 
achievement of specified levels of market conditions.

For stock options granted, the fair value is determined on the date of grant using the Black-Scholes option-pricing model. The 
determination of the fair value is affected by our stock price and a number of assumptions including volatility, term, risk-free interest 
rate and dividend yield. Stock options granted generally have a term of ten years from the date of grant and generally vest over a four-
year requisite service period.

The weighted average assumptions utilized to determine the fair value of options granted during the year ended December 31, 

2021 are as follows:

Expected dividend yield
Expected volatility
Risk–free interest rate
Expected term (in years)

Year Ended December 31,
2021

—
50.95%
0.69%
6.06

During the years ended December 31, 2020 and 2019, no options were granted. 

In connection with our acquisition of a 51% interest in CarOffer, the then-outstanding unvested incentive units, or CO Incentive 
Units, of CarOffer and unvested Class CO CarOffer units, or the Subject Units, remained outstanding and will vest over the requisite 
service periods as discussed below.

Grants of the CO Incentive Units are subject to the CarOffer 2020 Equity Incentive Plan, adopted effective November 24, 2020, 
or the 2020 CO Plan, the applicable award agreement, and the CarOffer Operating Agreement. Following the Company’s acquisition of 
the 51% interest in CarOffer on January 14, 2021, remaining unvested CO Incentive Units will vest over a period of three (3) years, 
with one third having vested on January 14, 2022 and one third vesting on each of January 14, 2023 and January 14, 2024, provided that 
a grantee’s continuous service to CarOffer has not terminated on the applicable vesting date. Under the terms of the grants, vesting of 
unvested CO Incentive Units is accelerated in the event of (i) a change of control of CarOffer (which, for the avoidance of doubt, does 
not include the Company’s acquisition of the 51% interest on January 14, 2021), (ii) the death or disability of the grantee, (iii) termination 
of the grantee’s employment with CarOffer without cause, or (iv) termination of grantee’s employment by the grantee for good reason. 
Upon termination of a grantee’s continuous service to CarOffer voluntarily by the grantee (other than for good reason) or by CarOffer 
for cause, all of such grantee’s unvested CO Incentive Units are forfeited. In addition, if a grantee’s continuous service terminates, then 
CarOffer has the option to repurchase any outstanding CO Incentive Units from the grantee.

63

In addition to the 2020 CO Plan, on December 9, 2020 CarOffer entered into a Vesting Agreement, or the Vesting Agreement, 
regarding the vesting of Subject Units beneficially owned by Bruce Thompson, the founder and CEO of CarOffer, and certain affiliated 
persons, or, collectively, the T5 Holders, in connection with the our then-anticipated acquisition of a 51% interest in CarOffer. Pursuant 
to  the  Vesting  Agreement,  432,592  Subject  Units  beneficially  owned  by  the  T5  Holders  vest  in  three  (3)  approximately  equal 
installments, with one third having vested on January 14, 2022 and one third vesting on each of January 14, 2023 and January 14, 2024, 
subject to the terms of the Vesting Agreement. As more particularly described in the Vesting Agreement, unvested Subject Units are 
subject to forfeiture in the event that Mr. Thompson’s relationship with CarOffer terminates other than in the event of a termination 
without cause (as defined in the Vesting Agreement) or due to Mr. Thompson’s death or disability. The Vesting Agreement also provides 
for acceleration of any unvested Subject Units in the event of the termination of Mr. Thompson’s employment with CarOffer without 
cause, Mr. Thompson’s death or disability, or the consummation of an eligible liquidity event (as defined in the Vesting Agreement). 

In  connection  with  the  Closing,  CarOffer  reserved  228,571  incentive  units,  or  the  2021  Incentive  Units,  for  purposes  of 
establishing  an  employee  incentive  equity  plan.  Thereafter,  CarOffer  formed  CarOffer  Incentive  Equity,  LLC,  or  CIE,  a  Delaware 
manager-managed limited liability company managed by us, and established the CIE 2021 Equity Incentive Plan, or the 2021 CO Plan. 
The 2021 CO Plan and related documentation, including the applicable award agreement, a vesting agreement between CarOffer and 
CIE,  and  the  CarOffer  Operating  Agreement,  provide  for  an  incentive  equity  grant  structure  whereby  2021  Incentive  Units  will  be 
granted to CIE and 2021 CO Plan grantees will receive an associated equity interest in CIE, or the CIE Interest, with back-to-back 
vesting between the 2021 Incentive Units and the associated CIE Interest. Subject to any modifications as may be approved by the 
CarOffer Board of Managers in its discretion, grants under the 2021 CO Plan will vest over a period of three (3) years from the grant 
date, one third each on the first, second, and third anniversaries of the applicable grant date, provided that a grantee’s continuous service 
to CarOffer has not terminated on the applicable grant date. Upon termination of a grantee’s continuous service to CarOffer, all of such 
grantee’s unvested 2021 Incentive Units are forfeited. As of December 31, 2021, there had not been any grants of 2021 Incentive Units 
under the 2021 CO Plan. 

CO Incentive Units, Subject Units and 2021 Incentive Units are liability-classified awards because the awards can be put to us at 
a formula price such that the holders do not bear the risks and rewards associated with equity ownership. For liability-classified awards, 
the fair value is determined on the date of issuance using a Least Square Monte Carlo simulation model. The determination of the fair 
value is affected by CarOffer’s equity value, EBITDA, Excess Parent Capital (as defined in the CarOffer Operating Agreement), and 
revenue forecasts that drive the exercise price of future call/put rights, as well as a number of assumptions including market price of 
risk,  volatility,  correlation,  and  risk-free  interest  rate.  Liability-classified  awards  are  remeasured  to  fair  value  each  period  until 
settlement. 

We issue shares of Class A common stock upon the vesting of RSUs and the exercise of stock options out of our shares available 
for issuance. We issue CO Incentive Units and Subject Units out of CarOffer’s units available for issuance. We account for forfeitures 
when they occur.

We recognize compensation expense on a straight-line basis over the requisite service period for each separate vesting portion of 
the award, with the amount of compensation expense recognized at any date at least equaling the portion of the grant-date fair value of 
the award that is vested at that date. 

The tax effect of differences between tax deductions related to stock compensation and the corresponding financial statement 
expense compensation are recognized within tax expense. Excess tax benefits recognized on stock-based compensation expense are 
classified as an operating activity in the consolidated statements of cash flows.

As of December 31, 2021, tax demerits related to stock-based compensation were $1.2 million. As of December 31, 2020, tax 

demerits related to stock-based compensation were immaterial.

Recently Issued Accounting Pronouncements

Information  concerning  recently  issued  accounting  pronouncements  may  be  found  in  Note  2  to  our  consolidated  financial 

statements appearing elsewhere in this Annual Report on Form 10-K.

64

Item 7A. Quantitative and Qualitative Disclosures about Market Risk. 

Market risk represents the risk of loss that may affect our financial position due to adverse changes in financial market prices and 

rates. We are exposed to market risks as described below.

Interest Rate Risk

As of December 31, 2021 and 2020, we did not have any long-term borrowings.

As  of  December 31,  2021  and  2020,  we  had  cash,  cash  equivalents,  and  investments  of  $321.9  million  and  $290.3  million, 
respectively, which consisted of bank deposits, money market funds and certificates of deposit with maturity dates ranging from six to 
nine months. 

Such interest-earning instruments carry a degree of interest rate risk. Given recent changes in the interest rate environment and in 
an effort to ensure liquidity, we expect lower returns from our investments for the foreseeable future. To date, fluctuations in interest 
income have not been material to the operations of the business.

We do not enter into investments for trading or speculative purposes and have not used any derivative financial instruments to 

manage our interest rate risk exposure.

Inflation Risk

We do not believe that inflation has had a material effect on our business, financial condition, or results of operations to date. 
However, if our costs were to become subject to significant inflationary pressures, we may not be able to fully offset such higher costs 
through price increases. Our inability or failure to do so could harm our business, operating results, and financial condition.

Foreign Currency Exchange Risk

Historically, because our operations and sales have been primarily in the United States, we have not faced any significant foreign 
currency risk. As of December 31, 2021 and 2020, we had foreign currency exposures in the British pound, the Euro and the Canadian 
dollar, although such exposure is not significant. 

Our foreign subsidiaries have intercompany transactions that are eliminated upon consolidation, and these transactions expose us 
to foreign currency exchange rate fluctuations. Exchange rate fluctuations on short-term intercompany transactions are recognized within 
other  income,  net  in  our  consolidated  income  statements.  Exchange  rate  fluctuations  on  long-term  intercompany  transactions  are 
recognized within accumulated other comprehensive (loss) income in our consolidated balance sheets.

As  we  seek  to  grow  our  international  operations  in  Canada  and  the  United  Kingdom,  our  risks  associated  with  fluctuation  in 

currency rates may become greater, and we will continue to reassess our approach to managing these risks. 

65

Item 8. Financial Statements and Supplementary Data. 

CarGurus, Inc.

Index to Consolidated Financial Statements

Report of Independent Registered Public Accounting Firm (PCAOB ID: 42)
Consolidated Balance Sheets as of December 31, 2021 and 2020 
Consolidated Income Statements for the Years Ended December 31, 2021, 2020, and 2019 
Consolidated Statements of Comprehensive Income for the Years Ended December 31, 2021, 2020, and 2019 
Consolidated Statements of Stockholders’ Equity for the Years Ended December 31, 2021, 2020, and 2019
Consolidated Statements of Cash Flows for the Years Ended December 31, 2021, 2020, and 2019
Notes to Consolidated Financial Statements

   Page No.
67
70
71
72
73
74
75

66

 
  
  
  
  
  
  
  
Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of CarGurus, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of CarGurus, Inc. (the Company) as of December 31, 2021 and 2020, 
the related consolidated statements of income, comprehensive income, stockholders' equity and cash flows for each of the three years 
in the period ended December 31, 2021, and the related notes (collectively referred to as the “consolidated financial statements”). In our 
opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 
31, 2021 and 2020, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2021, 
in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), 
the  Company's  internal  control  over  financial  reporting  as  of  December  31,  2021,  based  on  criteria  established  in  Internal  Control-
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our 
report dated February 24, 2022 expressed an unqualified opinion thereon.

Basis for Opinion

These  financial  statements  are  the  responsibility  of  the  Company's  management.  Our  responsibility  is  to  express  an  opinion  on  the 
Company’s financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to 
be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations 
of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit 
to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. 
Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error 
or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding 
the  amounts  and  disclosures  in  the  financial  statements.  Our  audits  also  included  evaluating  the  accounting  principles  used  and 
significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that 
our audits provide a reasonable basis for our opinion.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the financial statements that were 
communicated or required to be communicated to the audit committee and that: (1) relate to accounts or disclosures that are material to 
the financial statements and (2) involved our especially challenging, subjective or complex judgments. The communication of critical 
audit  matters  does  not  alter  in  any  way  our  opinion  on  the  consolidated  financial  statements,  taken  as  a  whole,  and  we  are  not,  by 
communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures 
to which they relate.

Description of the 
Matter

Revenue Recognition
For the year ended December 31, 2021, the Company recognized revenue of $951.4 million. As explained in 
Note  2  to  the  consolidated  financial  statements,  the  Company  recognizes  revenue  in  accordance  with 
Accounting Standard Codification Topic 606, Revenue from Contracts with Customers, upon transfer of control 
of promised services to customers in an amount that reflects the consideration the Company expects to receive 
in exchange for those services. 

Auditing management’s recognition of revenue was challenging because of the higher extent of audit effort and 
because the amounts are material to the consolidated financial statements and related disclosures. During our 
risk assessment process, we identified a higher inherent risk related to revenue primarily due to the size of the 
account and the volume of activity, as well as the focus on revenue from readers of the financial statements. 

67

 
 
 
 
 
How We Addressed 
the Matter in Our 
Audit

  We obtained an understanding, evaluated the design and tested the operating effectiveness of controls over the 
Company’s revenue recognition process, including controls designed to mitigate the risk of override of controls. 
This included testing controls over management’s review of manual journal entries and revenue related account 
reconciliations.  

We substantively tested the Company’s revenue recognized for the year ended December 31, 2021, through a 
combination of data analytics and tests of details. Our audit procedures included, among others, performing a 
correlation  analysis  between  the  related  accounts  (i.e.,  revenue,  deferred  revenue,  account  receivables,  and 
cash) and testing the existence of cash receipts tied to revenue recognition. Additionally, we reconciled revenue 
recognized to the Company’s general ledger to test completeness and performed substantive test of details over 
significant customers deemed to be key items and a representative sample of the remaining transactions. 

Description of the 
Matter

Business Combinations – Valuation of Acquired Intangible Assets and Redeemable Noncontrolling Interest 
  As  described  in  Note  4  to  the  consolidated  financial  statements,  the  Company  acquired  a  51%  interest  in 
CarOffer,  LLC  (CarOffer)  on  January  14,  2021  for  an  aggregate  consideration  of  $173.2  million.  The 
transaction  was  accounted  for  as  a  business  combination  whereby  the  total  purchase  price  was  allocated  to 
assets acquired and liabilities assumed based on the respective fair values. 

Auditing  the  Company's  accounting  for  its  acquisition  of  CarOffer  was  complex  due  to  the  significant 
estimation uncertainty in the Company’s determination of the fair value of identified intangible assets of $104.1 
million, which consisted of developed technology, brand, and customer relationships, and the fair value of the 
redeemable noncontrolling interest of $61.0 million. The significant estimation uncertainty was primarily due 
to the complexity of the valuation models prepared by management to measure the fair value of the intangible 
assets  and  the  redeemable  noncontrolling  interest  and  the  sensitivity  of  the  respective  fair  values  to  the 
significant underlying assumptions. The Company used the income approach, relief from royalty method and 
with/without approach to value the developed technology, brand and customer relationships intangible assets, 
respectively. The Company used the Least Square Monte Carlo Simulation approach to value the redeemable 
noncontrolling interest. The significant assumptions used to estimate the fair value of the intangible assets and 
redeemable noncontrolling interest included discount rates and certain assumptions that form the basis of the 
forecasted results (e.g., revenue growth rates, gross profit, and earnings before interest, taxes, depreciation, and 
amortization  (EBITDA)  margins).  Additional  significant  assumptions  used  to  estimate  the  fair  value  of  the 
redeemable  noncontrolling  interest  included  certain  calculated  market  inputs  such  as  market  price  of  risk 
(MPR), volatility, correlation, and risk-free rate. The significant assumptions are especially challenging to audit 
as they are forward looking and could be affected by future economic and market conditions. 

How We Addressed 
the Matter in Our 
Audit

  We obtained an understanding, evaluated the design and tested the operating effectiveness of controls over the 
Company’s  valuation  of  acquired  intangible  assets  and  redeemable  noncontrolling  interest.  This  included 
testing  controls  over  the  Company’s  estimation  process  supporting  the  recognition  and  measurement  of 
intangible assets and redeemable noncontrolling interest, as well as controls over management’s judgments and 
evaluation of underlying assumptions regarding the valuations. 

Our  audit  procedures  to  test  the  estimated  fair  value  of  the  acquired  intangible  assets  and  redeemable 
noncontrolling  interest  included,  among  others,  evaluating  the  Company’s  valuation  methodology  used  to 
estimate  the  fair  value  of  the  developed  technology,  brand,  and  customer  relationship  intangible  assets  and 
redeemable noncontrolling interest. We involved our valuation professionals to assist with our evaluation of 
the  methodology  used  by  the  Company  and  certain  assumptions  included  in  the  fair  value  estimates.  For 
example, our valuation professionals performed independent comparative calculations to estimate the acquired 
entities’ discount rate for the intangible assets and redeemable noncontrolling interest. Our valuation specialist 
also evaluated the Company's use of a Least Square Monte Carlo Simulation model and performed independent 
comparative calculations of the fair value of the noncontrolling interest, the MPR, volatility, correlation and 
risk-free rate market input assumptions. Additionally, we evaluated the significant assumptions used by the 
Company, primarily consisting of projected financial information of the acquired entity (e.g., revenue growth 
rates, gross profit, and EBITDA margins), and evaluated the completeness and accuracy of the underlying data 
supporting the significant assumptions and estimates. Specifically, when evaluating the assumptions related to 
the forecasted results and changes in the business that would drive these results, we compared the assumptions 
to  historical  results  of  the  acquired  entity  and  current  industry  and  economic  trends.    We  also  performed  a 
sensitivity analysis of the significant assumptions to evaluate the change in the fair values that would result 
from changes in the assumptions.   

68

 
 
 
 
 
 
 
 
Fair Value Measurement of Liability-Classified Awards

Description of the 
Matter

  As described in Note 2 and Note 4 to the consolidated financial statements CarOffer has issued incentive units 
that are liability-classified awards because the awards can be put to the Company at a contractually defined 
formulaic  purchase  price  such  that  the  holders  do  not  bear  the  risks  and  rewards  associated  with  equity 
ownership.   

Auditing the Company's accounting for these liability-classified awards was complex due to the significant 
estimation  uncertainty  in  the  Company’s  determination  of  the  fair  value  of  the  awards  of  $21.1  million  at 
December 31, 2021. The significant estimation uncertainty was primarily due to the complexity of the valuation 
models prepared by management to measure the fair value of the awards and the sensitivity of the respective 
fair  values  to  the  significant  underlying  assumptions.  The  Company  used  the  Least  Square  Monte  Carlo 
Simulation approach to value the liability-classified awards.  The significant assumptions used to estimate the 
fair value of the liability classified awards include the discount rates and certain calculated market inputs such 
as MPR, volatility, correlation, risk-free rate, and certain assumptions that form the basis of the CarOffer equity 
value  (e.g.,  revenue  growth  rates,  gross  profit,  EBITDA).  These  significant  assumptions  are  especially 
challenging  to  audit  as  they  are  forward  looking  and  could  be  affected  by  future  economic  and  market 
conditions. 

How We Addressed 
the Matter in Our 
Audit

  We obtained an understanding, evaluated the design and tested the operating effectiveness of controls over the 
Company’s valuation of these liability-classified awards. This included testing controls over the Company’s 
estimation  process  supporting  the  recognition  and  measurement  of  liability-classified  awards,  as  well  as 
controls over management’s judgments and evaluation of underlying assumptions regarding the valuation. 

Our  audit  procedures  to  test  the  estimated  fair  value  included,  among  others,  evaluating  the  Company’s 
valuation  methodology  used  to  estimate  the  fair  value  of  the  liability-classified  awards.    We  involved  our 
valuation  professionals  to  assist  with  our  evaluation  of  the  methodology  used  by  the  Company  and  certain 
assumptions  included  in  the  fair  value  estimates.    For  example,  our  valuation  professionals  evaluated  the 
Company's  use  of  a  Least  Square  Monte  Carlo  Simulation  model,  developed  an  independent  Monte  Carlo 
Simulation model, and performed independent comparative calculations to estimate the fair value of the liability 
classified awards, the discount rates, MPR, volatility, correlation and risk-free rate market input assumptions.  
Additionally, we evaluated the significant assumptions used by the Company, primarily consisting of projected 
financial information of the acquired entity (e.g., revenue growth rates, gross profit, and EBITDA margins), 
and evaluated the completeness and accuracy of the underlying data supporting the significant assumptions and 
estimates. Specifically, when evaluating the assumptions related to the forecasted results and changes in the 
business that would drive these results, we compared the assumptions to historical results of the acquired entity 
and  current  industry  and  economic  trends.      We  also  performed  a  sensitivity  analysis  of  the  significant 
assumptions to evaluate the change in the fair values that would result from changes in the assumptions.    

/s/ Ernst & Young LLP
We have served as the Company’s auditor since 2016.
Boston, Massachusetts
February 24, 2022

69

 
 
 
 
 
 
CarGurus, Inc.

Consolidated Balance Sheets

(in thousands, except share and per share data)

Assets
Current assets:

Cash and cash equivalents
Investments
Accounts receivable, net of allowance for doubtful accounts of $420 and 
   $616, respectively
Inventory
Prepaid expenses, prepaid income taxes and other current assets
Deferred contract costs
Restricted cash
Total current assets
Property and equipment, net
Intangible assets, net
Goodwill
Operating lease right-of-use assets
Restricted cash
Deferred tax assets
Deferred contract costs, net of current portion
Other non-current assets
Total assets
Liabilities, redeemable noncontrolling interest and stockholders’ equity
Current liabilities:

Accounts payable
Accrued expenses, accrued income taxes and other current liabilities
Deferred revenue
Operating lease liabilities

Total current liabilities
Operating lease liabilities
Deferred tax liabilities
Other non–current liabilities
Total liabilities
Commitments and contingencies (Note 9)
Redeemable noncontrolling interest
Stockholders’ equity:

Preferred stock, $0.001 par value; 10,000,000 shares authorized; 
   no shares issued and outstanding
Class A common stock, $0.001 par value; 500,000,000 shares authorized; 
   101,773,034 and 94,310,309 shares issued and outstanding at 
   December 31, 2021 and 2020, respectively
Class B common stock, $0.001 par value; 100,000,000 shares authorized; 
   15,999,173 and 19,076,500 shares issued and outstanding at 
   December 31, 2021 and 2020, respectively
Additional paid–in capital
Retained earnings
Accumulated other comprehensive (loss) income

Total stockholders’ equity
Total liabilities and stockholders’ equity

As of December 31,

2021

2020

231,944
90,000

$

$

$

189,324
19,656
16,430
9,045
6,709
563,108
32,210
83,915
158,287
60,609
9,627
13,378
5,867
4,573
931,574

66,153
78,586
12,784
13,186
170,709
57,519
58
23,639
251,925

162,808

—

102

16
387,868
129,258
(403)
516,841
931,574

$

190,299
100,000

18,235
—
12,385
10,807
250
331,976
27,483
10,862
29,129
60,835
10,377
19,774
9,189
2,673
502,298

21,563
24,751
9,137
11,085
66,536
58,810
291
3,075
128,712

—

—

94

19
242,181
129,412
1,880
373,586
502,298

$

$

$

$

The accompanying notes are an integral part of these consolidated financial statements.

70

CarGurus, Inc.

Consolidated Income Statements

(in thousands, except share and per share data)

Revenue

Marketplace
Wholesale
Product

Total revenue
Cost of revenue(1)
Marketplace
Wholesale
Product

Total cost of revenue

Gross profit
Operating expenses:

Sales and marketing
Product, technology, and development
General and administrative
Depreciation and amortization
Total operating expenses

Income from operations
Other income, net:
Interest income
Other income, net

Total other income, net
Income before income taxes
Provision for (benefit from) income taxes
Consolidated net income
Net income attributable to redeemable noncontrolling interest
Net income attributable to CarGurus, Inc.
Accretion of redeemable noncontrolling interest to redemption value
Net (loss) income attributable to common stockholders
Net (loss) income per share attributable to common stockholders: (Note 11)
Basic
Diluted
Weighted–average number of shares of common stock used in
   computing net (loss) income per share attributable to common 
stockholders:
Basic
Diluted

2021

Year Ended December 31,
2020

2019

$

$

$

$
$

636,942
195,127
119,304
951,373

47,689
127,679
118,647
294,015
657,358

290,574
106,423
97,678
14,415
509,090
148,268

120
972
1,092
149,360
38,987
110,373
1,129
109,244
109,398

$

$

(154) $

(0.00) $
(0.00) $

551,451
—
—
551,451

42,706
—
—
42,706
508,745

256,979
85,726
62,166
6,118
410,989
97,756

1,075
279
1,354
99,110
21,557
77,553
—
77,553
—
77,553

0.69
0.68

$

$

$

$
$

588,916
—
—
588,916

36,300
—
—
36,300
552,616

393,844
69,462
50,434
4,554
518,294
34,322

2,984
1,399
4,383
38,705
(3,441)
42,146
—
42,146
—
42,146

0.38
0.37

117,142,062
117,142,062

112,854,524
113,849,815

111,450,443
113,431,850

(1)

Includes depreciation and amortization for the years ended December 31, 2021, 2020, and 2019 of $26,061, $5,224, and $3,263, 
respectively.

The accompanying notes are an integral part of these consolidated financial statements.

71

CarGurus, Inc.

Consolidated Statements of Comprehensive Income

(in thousands)

Consolidated net income
Other comprehensive income:

Foreign currency translation adjustment

Consolidated comprehensive income

Comprehensive income attributable to redeemable noncontrolling
   interests

Comprehensive income attributable to CarGurus, Inc.

2021

Year Ended December 31,
2020

2019

$

110,373

$

77,553

$

42,146

(2,283)
108,090

2,230
79,783

1,129
106,961

$

$

—
79,783

$

(421)
41,725

—
41,725

The accompanying notes are an integral part of these consolidated financial statements.

72

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3
7

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CarGurus, Inc.

Consolidated Statements of Cash Flows

(in thousands)

Operating Activities
Consolidated net income
Adjustments to reconcile consolidated net income to net cash provided 
   by operating activities:
Depreciation and amortization
Currency (gain) loss on foreign denominated transactions
Deferred taxes
Provision for doubtful accounts
Stock-based compensation expense
Amortization of deferred contract costs
Impairment of long-lived assets
Changes in operating assets and liabilities:

Accounts receivable, net
Inventory
Prepaid expenses, prepaid income taxes, and other assets
Deferred contract costs
Accounts payable
Accrued expenses, accrued income taxes, and other liabilities
Deferred revenue
Lease obligations

Net cash provided by operating activities
Investing Activities
Purchases of property and equipment
Capitalization of website development costs
Cash paid for acquisitions, net of cash acquired
Investments in certificates of deposit
Maturities of certificates of deposit
Net cash used in investing activities
Financing Activities
Proceeds from exercise of stock options
Payment of finance lease obligations
Payment of withholding taxes and option costs on net share settlement of
   restricted stock units and stock options
Repayment of line of credit
Payments received in advance from third-party payment processor
Net cash provided by (used in) financing activities
Impact of foreign currency on cash, cash equivalents, and restricted cash
Net increase in cash, cash equivalents, and restricted cash
Cash, cash equivalents, and restricted cash at beginning of period
Cash, cash equivalents, and restricted cash at end of period
Supplemental cash disclosure of cash flow information:
Cash paid for income taxes
Cash paid for operating lease liabilities
Supplemental noncash disclosure of cash flow information:
Unpaid purchases of property and equipment, capitalized website
  development, capitalized internal-use software and hosting arrangements
Capitalized stock-based compensation expense in website development and
  capitalized internal-use software costs
Obtaining a right-of-use asset in exchange for a finance lease liability
Obtaining a right-of-use asset in exchange for an operating lease liability
Issuance of stock for acquisition
Accretion of redeemable noncontrolling interest to redemption value
Distributions to redeemable noncontrolling interest holders

2021

Year Ended December 31,
2020

2019

$

110,373

$

77,553

$

42,146

40,476
(70)
6,163
999
53,525
12,653
3,128

(174,771)
(17,318)
(5,068)
(7,714)
35,397
35,817
3,661
1,041
98,292

(7,713)
(6,163)
(64,273)
(120,000)
130,000
(68,149)

663
(39)

(15,388)
(14,250)
46,822
17,808
(597)
47,354
200,926
248,280

27,520
16,168

478

3,247
664
12,336
103,645
109,398
8,701

$

$
$

$

$
$
$
$
$
$

10,191
23
22,235
1,930
45,090
11,605
1,151

3,889
—
3,484
(11,378)
(15,077)
7,450
(861)
(542)
156,743

(2,952)
(4,579)
(21,056)
(100,000)
111,692
(16,895)

1,136
(37)

(11,184)
—
—
(10,085)
440
130,203
70,723
200,926

2,831
14,941

$

$

136

$

1,906

$
— $
— $
— $
— $
— $

7,817
(690)
(3,734)
1,091
34,301
8,416
—

(9,608)
—
(378)
(15,979)
4,268
2,760
1,174
(1,468)
70,116

(11,205)
(3,021)
(19,139)
(177,808)
188,916
(22,257)

1,807
(30)

(16,470)
—
—
(14,693)
(1)
33,165
37,558
70,723

300
10,906

647

1,381
—
—
—
—
—

$

$
$

$

$
$
$
$
$
$

The accompanying notes are an integral part of these consolidated financial statements.

74

CarGurus, Inc.

Notes to Consolidated Financial Statements

(dollars in thousands, except share and per share data, unless otherwise noted)

1. Organization and Business Description 

CarGurus, Inc. (the “Company”) is a multinational, online automotive platform for buying and selling vehicles that is 
building upon its industry-leading listings marketplace with both digital retail solutions and the CarOffer online wholesale 
platform. The CarGurus marketplace gives consumers the confidence to purchase or sell a vehicle either online or in-person, 
and it gives dealerships the power to accurately price, effectively market, instantly acquire and quickly sell vehicles, all with a 
nationwide reach. The Company uses proprietary technology, search algorithms and data analytics to bring trust, transparency 
and competitive pricing to the automotive shopping experience.

The Company is headquartered in Cambridge, Massachusetts and was incorporated in the State of Delaware on June 26, 

2015. 

The Company operates principally in the United States. In the United States, it also operates as independent brands the 
Autolist  online  marketplace,  which  it  wholly  owns,  and  the  CarOffer,  LLC  (“CarOffer”)  digital  wholesale  marketplace,  in 
which it has a 51% interest. In addition to the United States, the Company operates online marketplaces under the CarGurus 
brand in Canada and the United Kingdom. In the United Kingdom, it also operates as an independent brand the PistonHeads 
online marketplace, which it wholly owns. The Company also operated online marketplaces in Germany, Italy, and Spain until 
it ceased the operations of each of these marketplaces in the second quarter of 2020. 

The Company has subsidiaries in the United States, Canada, Ireland, and the United Kingdom. Additionally, it has two 
reportable segments, United States and International. See Note 13 and Note 15 of these consolidated financial statements for 
further segment reporting and geographical information.

The Company is subject to a number of risks and uncertainties common to companies in its and similar industries and 
stages of development including, but not limited to, rapid technological changes, competition from substitute products and 
services from larger companies, management of international activities, protection of proprietary rights, patent litigation, and 
dependence on key individuals.

2. Summary of Significant Accounting Policies

Basis of Presentation

The consolidated financial statements have been prepared in conformity with accounting principles generally accepted 
in the United States of America (“GAAP”). Any reference in these notes to applicable guidance is meant to refer to GAAP as 
found  in  the  Accounting  Standards  Codification  (“ASC”)  and  Accounting  Standards  Update  (“ASU”)  of  the  Financial 
Accounting Standards Board (“FASB”).

While the Company disclosed total revenue in the consolidated income statements in the Company's Annual Report on 
Form 10-K for the years ended December 31, 2020 and 2019, filed with the SEC on February 12, 2021 and February 14, 2020, 
respectively, the accompanying consolidated income statements for the years ended December 2020 and 2019 present revenues 
disaggregated into marketplace, wholesale, and product revenues to conform to the current year presentation, as a result of the 
acquisition of a 51% interest in CarOffer.

While the Company disclosed other non-current liabilities separately in the consolidated statements of cash flows in the 
Company's Annual Report on Form 10-K for the year ended December 31, 2019, filed with the SEC on February 14, 2020, the 
accompanying consolidated statements of cash flows for the year ended December 31, 2019 present other non-current liabilities 
with accrued expenses, accrued income taxes and other current liabilities to conform to the current year presentation, as other 
non-current liabilities did not meet the threshold for separate disclosure.

75

While the Company disclosed impairment of long-lived assets within depreciation and amortization in the consolidated 
statements of cash flows in the Company's Annual Report on Form 10-K for the year ended December 31, 2020 filed with the 
SEC on February 12, 2021, the accompanying consolidated statements of cash flows for the year ended December 31, 2020 
present impairment of long-lived assets separately to conform to the current year presentation, as impairments of long-lived 
assets are material in the current year.

Principles of Consolidation

The  accompanying  consolidated  financial  statements  include  the  accounts  of  the  Company  and  its  subsidiaries.  All 

intercompany balances and transactions have been eliminated in consolidation. 

Subsequent Event Considerations

The Company considers events or transactions that occur after the balance sheet date but prior to the issuance of the 
financial statements to provide additional evidence for certain estimates or to identify matters that require additional disclosure. 
The  Company  has  evaluated  all  subsequent  events  and  determined  that  there  are  no  material  recognized  or  unrecognized 
subsequent events requiring disclosure, other than those disclosed in Note 15 of these consolidated financial statements.

Use of Estimates

The  preparation  of  the  consolidated  financial  statements  in  conformity  with  GAAP  requires  management  to  make 
estimates and assumptions that affect the reported amounts of assets and liabilities, and the disclosure of contingent assets and 
liabilities at the date of the financial statements, and the reported amounts of revenue and expenses during the reporting period.

Although the Company regularly assesses these estimates, actual results could differ materially from these estimates. The 
Company bases its estimates on historical experience and various other assumptions that it believes to be reasonable under the 
circumstances. Actual results may differ from management’s estimates if these results differ from historical experience, or 
other assumptions do not turn out to be substantially accurate, even if such assumptions are reasonable when made. Changes 
in estimates are recognized in the period in which they become known.

Critical  estimates  relied  upon  in  preparing  the  consolidated  financial  statements  include  the  determination  of  sales 
allowance and variable consideration in the Company’s revenue recognition, allowance for doubtful accounts, the expensing 
and  capitalization  of  product,  technology,  and  development  costs  for  website  development  and  internal-use  software,  the 
valuation  and  recoverability  of  goodwill,  intangible  assets  and  other  long-lived  assets,  the  valuation  of  redeemable 
noncontrolling interest, the recoverability of the Company’s net deferred tax assets and related valuation allowance and the 
valuation  of  equity  and  liability-classified  compensation  awards  under  ASC  Topic  718,  Stock-based  Compensation  ("ASC 
718"). Accordingly, the Company considers these to be its critical accounting policies, and believes that of the Company’s 
significant accounting policies, these policies involve the greatest degree of judgment and complexity.

Concentration of Credit Risk

The Company has no significant off-balance sheet risk, such as foreign exchange contracts, option contracts, or other 
foreign  hedging  arrangements.  Financial  instruments  that  potentially  expose  the  Company  to  concentrations  of  credit  risk 
consist primarily of cash, cash equivalents, investments, and trade accounts receivable. 

The Company maintains its cash, cash equivalents, and investments principally with accredited financial institutions of 
high  credit  standing.  Although  the  Company  deposits  its  cash,  cash  equivalents,  and  investments  with  multiple  financial 
institutions, its deposits may often exceed governmental insured limits.

Credit risk with respect to accounts receivable is dispersed due to the large number of customers. The Company routinely 
assesses  the  creditworthiness  of  its  customers.  The  Company  generally  has  not  experienced  any  material  losses  related  to 
receivables from individual customers, or groups of customers. The Company does not require collateral. Due to these factors, 
no  additional  credit  risk  beyond  amounts  provided  for  collection  losses  is  believed  by  management  to  be  probable  in  the 
Company’s accounts receivable.

76

The majority of the Company's accounts receivable results from the acquisition of a 51% interest in CarOffer, which uses 
a third-party payment vendor for wholesale revenue transactions. An increase in wholesale revenue transactions as a result of 
the acquisition resulted in the increase in accounts receivable, net. The Company has had no material losses related to CarOffer 
receivables, as it does not release the title until successfully collecting funds from the buying dealer. 

For the years ended December 31, 2021, 2020, and 2019, no individual customer accounted for more than 10% of total 

revenue.   

As of December 31, 2021, two customers accounted for 47% and 18% of net accounts receivable, respectively. As of 

December 31, 2020, one customer accounted for approximately 10% of net accounts receivable. 

As of December 31, 2021 and 2020, included in net accounts receivable was $7,356 and $7,426, respectively, of unbilled 

accounts receivable relating primarily to advertising customers invoiced in the subsequent period to services rendered.

Cash, Cash Equivalents, and Investments

Cash and cash equivalents primarily consist of cash on deposit with banks, and amounts held in interest-bearing money 

market accounts. Cash equivalents are carried at cost, which approximates their fair market value.

The Company considers all highly liquid investments with an original maturity of 90 days or less at the date of purchase 
to be cash equivalents. Investments not classified as cash equivalents with maturities less than one year from the balance sheet 
date are classified as short-term investments, while investments with maturities in excess of one year from the balance sheet 
date are classified as long-term investments. Management determines the appropriate classification of investments at the time 
of purchase, and re-evaluates such determination at each balance sheet date.

The Company’s investment policy, which was approved by the Audit Committee of the Company’s board of directors 
(the  “Board”),  permits  investments  in  fixed  income  securities,  including  U.S.  government  and  agency  securities,  non-U.S. 
government securities, money market instruments, commercial paper, certificates of deposit, corporate bonds, and asset-backed 
securities.

As  of  December 31,  2021  and  2020,  investments  consisted  of  U.S.  certificates  of  deposit  (“CDs”)  with  remaining 
maturities  of  less  than  twelve  months.  The  Company  classifies  CDs  with  readily  determinable  market  values  as 
held-to-maturity, because it is the Company’s intention to hold such investments until they mature. As such, as of December 31, 
2021 and 2020, investments were recognized at amortized cost. The Company adjusts the cost of investments for amortization 
of  premiums  and  accretion  of  discounts  to  maturity,  if  any.  For  the  years  ended  December 31,  2021,  2020,  and  2019,  the 
Company did not have any premiums or discounts. Realized gains and losses from sales of the Company’s investments are 
included within other income, net in the consolidated income statements. For the years ended December 31, 2021, 2020 or 
2019, there were no realized gains or losses on investments.

The Company reviews investments for other-than-temporary impairment whenever the fair value of an investment is less 
than the amortized cost and evidence indicates that an investment’s carrying amount is not recoverable within a reasonable 
period of time. Other-than-temporary impairments of investments are recognized in the consolidated income statements if the 
Company has experienced a credit loss or if it is more likely than not that the Company will be required to sell the investment 
before  recovery  of  the  amortized  cost  basis.  Evidence  considered  in  this  assessment  includes  reasons  for  the  impairment, 
compliance  with  the  Company’s  investment  policy,  the  severity  and  duration  of  the  impairment,  and  changes  in  value 
subsequent to the end of the period. As of December 31, 2021 and 2020, the Company determined that no other-than-temporary 
impairments were required to be recognized in the consolidated income statements.

Restricted Cash

As of December 31, 2021 and 2020, restricted cash was $16,336 and $10,627, respectively, and primarily related to cash 
held at a financial institution in an interest-bearing cash account as collateral for the letters of credit related to the contractual 
provisions for the Company’s building leases and pass-through payments from customers related to the Company’s wholesale 
business. As of December 31, 2021 and 2020, portions of restricted cash were classified as short-term assets and long-term 
assets, as disclosed in the consolidated balance sheets.

77

Accounts Receivable and Allowance for Doubtful Accounts

Accounts  receivable  are  recorded  based  on  the  amount  due  from  the  customer  and  a  third-party  payment  processor. 

Accounts receivable do not bear interest. 

The Company is exposed to credit losses primarily through its trade accounts receivable, which includes receivables in 
transit from a third-party payment processor. The third-party payment processor collects customer payments on the Company's 
behalf and remits them to the Company. Customer payments received, but not remitted as of period end are deemed to be 
receivables in transit. Additionally, the third-party payment processer provides payments in advance for certain customers to 
the Company. If the third-party payment processor does not receive customer payments related to the payments in advance, the 
balance is deducted from future remittances to the Company.

The Company offsets gross trade accounts receivable with payments received in advance from a third-party payment 
processer as it has the right of offset. As of December 31, 2021, gross trade accounts receivable from receivables in transit from 
the  third-party  payment  processor  was  $18,747,  offset  by  payments  received  in  advance  of  $46,822,  which  resulted  a  net 
liability of $28,075 recognized within accrued expenses, accrued income taxes and other current liabilities in the consolidated 
balance sheets. Payments received in advance are deductible from future payments from the third-party payment processor if 
the third-party payment processor does not receive the payment from the customer. Payments received in advance are  presented 
as cash flows from financing activities in the consolidated statements of cash flows. As of December 31, 2020, the Company 
did not have any gross trade accounts receivable from receivables in transit from the third-party payment processor.

The Company also is exposed to credit losses primarily through its trade accounts receivable. The Company offsets gross 
trade accounts receivable with an allowance for doubtful accounts. The allowance for doubtful accounts is the Company’s best 
estimate of the amount of probable credit losses in the Company’s existing accounts receivable and is based upon historical 
loss trends, the number of days that billings are past due, an evaluation of the potential risk of loss associated with specific 
accounts, current conditions, and reasonable and supportable forecasts of economic conditions. The Company also considers 
current economic trends when evaluating the adequacy of the allowance for doubtful accounts. If circumstances relating to 
specific customers change, or unanticipated changes occur in the general business environment, particularly as it affects auto 
dealers, the Company’s estimates of the recoverability of receivables could be further adjusted.

Provisions  for  allowances  for  doubtful  accounts  are  recognized  within  general  and  administrative  expense  in  the 
consolidated income statements. Amounts are charged against the allowance after all means of collection have been exhausted, 
the potential for recovery is considered remote and when it is determined that expected credit losses may occur. The Company 
does not have any off-balance sheet credit exposure related to its customers. Unbilled accounts receivable generally relate to 
services rendered in the current period, but not invoiced until the subsequent period. 

As of December 31, 2021 and 2020, changes in the Company’s allowance for doubtful accounts are as follows:

Year ended December 31, 2021
Year ended December 31, 2020

$

616 $
240

999 $

1,930

Property and Equipment

Balance at
Beginning of
Period

Provision

Write–offs,
net of
recoveries

Balance at
End of Period
420
616

(1,195) $
(1,554)

Property and equipment are stated at cost less accumulated depreciation and amortization using the straight-line method 
over the estimated useful lives of the assets. Leasehold improvements and right-of-use assets are amortized over the lease term, 
or the estimated useful life of the related asset, if shorter. The estimated useful lives of the Company’s property and equipment 
are as follows:

78

 
Server and computer equipment
Capitalized internal-use software
Capitalized website development
Furniture and fixtures
Right-of-use assets
Leasehold improvements

Estimated Useful Life
(In Years)
3
3
3
5
Lease term, or asset life if shorter
Lease term, or asset life if shorter

Expenditures for repairs and maintenance are charged to expense as incurred, whereas major betterments are capitalized 

as additions to property and equipment. 

Impairment of Long-Lived Assets

The Company evaluates the recoverability of long-lived assets, such as property and equipment and intangible assets, for 
impairment at least annually and whenever events or changes in circumstances indicate that the carrying value of an asset may 
not be recoverable. During this review, the Company re-evaluates the significant assumptions used in determining the original 
cost and estimated lives of long-lived assets. Although the assumptions may vary from asset to asset, they generally include 
operating  results,  changes  in  the  use  of  the  asset,  cash  flows,  and  other  indicators  of  value.  Management  then  determines 
whether the remaining useful life continues to be appropriate, or whether there has been an impairment of long-lived assets 
based  primarily  upon  whether  expected  future  undiscounted  cash  flows  are  sufficient  to  support  the  assets’  recovery. 
Recoverability of these assets is measured by comparison of the carrying amount of the asset to the future undiscounted cash 
flows the asset is expected to generate. If the asset is considered to be impaired, the amount of any impairment is measured as 
the difference between the carrying value and the fair value of the impaired asset.

For the year ended December 31, 2021, the Company wrote off $2,481 of U.S. capitalized website development costs 
within operating expense in the consolidated income statements and $647 of U.S. intangible assets within cost of revenue in 
the  consolidated  income  statements  related  to  certain  developed  technology  in  which  the  Company  has  decided  to  cease 
investment. For the year ended December 31, 2020, the Company wrote off $1,151 of capitalized website development costs, 
of which $844 related to the exit of certain international markets in connection with the cost-savings initiative by the Company 
during the second quarter of 2020 (the "Expense Reduction Plan"). For the year ended December 31, 2019, the Company did 
not identify any impairment of long-lived assets. 

Capitalized Website Development and Capitalized Internal-Use Software Costs

The Company capitalizes certain costs associated with the development of its websites and internal-use software after 
the preliminary project stage is complete and until the website development or software is ready for its intended use. Research 
and development costs incurred during the preliminary project stage or costs incurred for data conversion activities, training, 
maintenance,  and  general  and  administrative  or  overhead  costs  are  expensed  as  incurred.  Capitalization  begins  when  the 
preliminary project stage is complete, management authorizes and commits to the funding of the project with the required 
authority, it is probable the project will be completed, the website development or software will be used to perform the functions 
intended and certain functional and quality standards have been met. Qualified costs incurred during the operating stage of our 
website development or software relating to upgrades and enhancements are capitalized to the extent it is probable that they 
will  result  in  added  functionality,  while  costs  that  cannot  be  separated  between  maintenance  of,  and  minor  upgrades  and 
enhancements to, websites and internal-use software are expensed as incurred. Capitalized website development and capitalized 
internal-use software costs are recognized within property and equipment, net in the consolidated balance sheets. 

Capitalized website development and capitalized internal-use software costs are amortized on a straight-line basis over 
their estimated useful life of three years beginning with the time when the product is ready for intended use. Capitalized website 
development costs related amortization expenses are recognized within cost of revenue in the consolidated income statements. 
Capitalized internal-use software costs related amortization expenses are recognized within depreciation and amortization in 
the consolidated income statements. The Company evaluates the useful lives of these assets on an annual basis and tests for 
impairment whenever events or changes in circumstances occur that could impact the recoverability of these assets.

During the year ended December 31, 2021 and 2020, capitalized website development costs were $8,190 and $6,396, 
respectively. During the year ended December 31, 2021, capitalized internal-use software costs were $2,892. During the year 
ended December 31, 2020, no capitalized internal-use software costs were recognized.

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For the year ended December 31, 2021, 2020, and 2019, amortization expense associated with its capitalized website 
development costs were $3,705, $3,324 and $1,643, respectively. For the year ended December 31, 2021, amortization expense 
associated  with  capitalized  internal-use  software  costs  was  $272.  For  the  years  ended  December  31,  2020  and  2019,  no 
amortization expense associated with its capitalized internal-use software costs was recognized.

Capitalized Hosting Arrangements

Hosting arrangement capitalized implementation costs are amortized on a straight-line basis over an estimated useful life 
of the term of the hosting arrangement, taking into consideration several other factors such as, but not limited to, options to 
extend the hosting arrangement or options to terminate the hosting arrangement, beginning with the time when the software is 
ready for intended use. 

Hosting  arrangements  costs  are  recognized  within  the  same  line  item  in  the  consolidated  income  statements  as  the 
expense for fees for the associated hosting arrangement. Management evaluates the useful lives of these assets on an annual 
basis and tests for impairment whenever events or changes in circumstances occur that could impact the recoverability of these 
assets.

During the years ended December 31, 2021, 2020, and 2019, the Company launched separate initiatives designed to 
enhance  its  hosting  arrangements  related  to  its  enterprise  applications,  each  of  which  are  ongoing.  During  the  years  ended 
December 31, 2021 and 2020, implementation costs were $3,842 and $332, respectively, and recognized within other non-
current assets and within prepaid expenses, prepaid income taxes and other current assets, respectively, in the consolidated 
balance sheets.

For the years ended December 31, 2021, 2020, and 2019, amortization expense associated with its hosting arrangements 

was $1,761, $690, and $132, respectively, and recognized within operating expense in the consolidated income statements.

Business Combinations 

Valuation of Acquired Assets and Liabilities 

The  Company  measures  all  consideration  transferred  in  a  business  combination  at  its  acquisition-date  fair  value. 
Consideration transferred is determined by the acquisition-date fair value of assets transferred, liabilities assumed, including 
contingent  consideration  obligations,  as  applicable.  The  Company  measures  goodwill  as  the  excess  of  the  consideration 
transferred over the net of the acquisition-date amounts of assets acquired less liabilities assumed. 

The  Company  makes  significant  assumptions  and  estimates  in  determining  the  fair  value  of  the  acquired  assets  and 
liabilities as of the acquisition date, especially the valuation of intangible assets and certain tax positions. The Company records 
estimates as of the acquisition date and reassess the estimates at each reporting period up to one year after the acquisition date. 
Changes in estimates made prior to finalization of purchase accounting are recognized within goodwill.  

Intangible Assets 

Intangible assets are recognized at their estimated fair value at the date of acquisition. The Company amortizes intangible 
assets over their estimated useful lives on a straight-line basis. Amortization is recognized over the relevant estimated useful 
lives ranging from three to eleven years.  

The  Company  evaluates  the  useful  lives  of  these  assets  on  an  annual  basis.  If  the  estimate  of  an  intangible  asset’s 
remaining useful life is changed, the Company amortizes the remaining carrying value of the intangible asset prospectively 
over the revised remaining useful life. The Company monitors its long-lived assets for impairment indicators on an ongoing 
basis in accordance with GAAP, and tests for impairment whenever events or changes in circumstances occur that could impact 
the recoverability of these assets. If impairment indicators exist, the Company performs the required impairment analysis by 
comparing the undiscounted cash flows expected to be generated from the long-lived assets to the related net book values. 

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Goodwill

Goodwill is recognized when consideration paid in a purchase acquisition exceeds the fair value of the net assets acquired. 
Goodwill is not amortized, but rather is tested for impairment annually or more frequently if facts and circumstances warrant 
a review. Conditions that could trigger a more frequent impairment assessment include, but are not limited to, a significant 
adverse change in certain agreements, significant underperformance relative to historical or projected future operating results, 
an economic downturn affecting automotive marketplaces, increased competition, a significant reduction in our stock price for 
a sustained period or a reduction of our market capitalization relative to net book value. 

As of and for the year ended December 31, 2021, the Company has determined that it had three reporting units, United 
States, International, and CarOffer. The Company elected to bypass the optional qualitative test for impairment and proceed to 
Step 1, which is a quantitative impairment test. The Company evaluates impairment annually on October 1 by comparing the 
estimated fair value of each reporting unit to its carrying value. The Company estimates fair value using a market approach, 
based on market multiples derived from public companies that are identified as peers. In 2021, the Company calculated the fair 
value of its reporting units using the market approach, which required the Company to estimate the forecasted revenue and 
estimate  revenue  market  multiples  using  publicly  available  information  for  each  of  their  reporting  units.  Developing  these 
assumptions required the use of significant judgment and estimates. Actual results may differ from these forecasts.

For the years ended December 31, 2021 and 2020, the Company did not identify any impairment of its goodwill.

Redeemable Noncontrolling Interest

In connection with the Company’s acquisition of a 51% interest in CarOffer on January 14, 2021, the Company became 
a party with the noncontrolling equity holders of CarOffer to the CarOffer Operating Agreement (as defined in Note 4 of these 
consolidated financial statements), which, among other matters, sets forth certain put and call rights described in Note 4 of 
these consolidated financial statements. The CarOffer Operating Agreement provides the Company with the right to purchase, 
and the noncontrolling equity holders with the right to sell to the Company, the noncontrolling CarOffer equity holders’ equity 
interests in CarOffer at a contractually defined formulaic purchase price, which is based on a multiple of earnings. As the 
purchase is contingently redeemable at the option of the noncontrolling equity holders, the Company classifies the carrying 
amount of the redeemable noncontrolling interests within the mezzanine section in the consolidated balance sheet, which is 
presented above the equity section and below the liabilities section. As of the date of Closing (as defined in Note 4 of these 
consolidated financial statements), the noncontrolling interest was recognized at fair value computed using the Least Square 
Monte Carlo Simulation approach. Significant inputs to the model include market price of risk, volatility, correlation and risk-
free rate.

Subsequent to the Company’s acquisition of the 51% interest on January 14, 2021, the redeemable noncontrolling interest 
is measured at the greater of the amount that would be paid if settlement occurred as of the balance sheet date based on the 
contractually defined redemption value and its carrying amount adjusted for net income (loss) attributable to the noncontrolling 
interest. Adjustments to the carrying value of the redeemable noncontrolling interest resulting from changes in the redemption 
value are recognized within retained earnings in the consolidated balance sheets.

Leases

In February 2016, the FASB issued ASC Topic 842, Leases (“ASC 842”), which requires a lessee to recognize most 
leases in the consolidated balance sheet but recognize expenses in the consolidated income statement in a manner similar to 
pre-existing practice, on a straight-line basis. The update states that a lessee will recognize a lease liability for the obligation to 
make lease payments and a right-of-use asset for the right to use the underlying assets for the lease term. The Company adopted 
ASC 842 as of January 1, 2019. 

The Company reviews all material contracts for embedded leases to determine if they have a right-of-use asset. The 

Company made an accounting policy election to not separate lease components from non-lease components for all leases.

The Company recognizes rent expense on a straight-line basis over the lease period. The depreciable life of assets and 
leasehold improvements are limited by the expected lease term, unless there is a transfer of title or purchase option reasonably 
certain of exercise. The Company allocates lease costs across all departments based on headcount in the respective location.

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Variable lease payments that depend on an index or a rate are included in the lease payments and are measured using the 
prevailing index or rate at the measurement date. Variable lease payments not based on an index or a rate are excluded from 
lease payments and are expensed as incurred.

The  Company  made  an  accounting  policy  election  to  not  recognize  a  lease  liability  or  right-of-use  asset  on  its 
consolidated balance sheet for leases with an initial term of twelve months or less, and instead to recognize lease payments in 
the consolidated income statement on a straight-line basis over the lease term and variable lease payments that do not depend 
on an index or rate as expense in the period in which the achievement of the specified target that triggers the variable lease 
payments becomes probable. 

The Company recognizes sublease income on a straight-line basis over the sublease period. The Company recognizes 
sublease income net as rent expense within operating expenses in the consolidated income statements as subleasing is not a 
primary business activity of the Company and is meant to offset occupancy costs. For the year ended December 31, 2021, the 
Company did not recognize any sublease income. For the years ended December 31, 2020 and 2019, the Company recognized 
sublease income within other income in the consolidated income statements for an immaterial amount.

Contingent Liabilities 

The Company has certain contingent liabilities that arise in the ordinary course of business activities. The Company 
accrues for loss contingencies when losses become probable and can be reasonably estimated. If the reasonable estimate of the 
loss is a range and no amount within the range is a better estimate, the minimum amount of the range is recognized as a liability. 
The Company does not accrue for contingent losses that, in its judgment, are considered to be reasonably possible, but not 
probable; however, it discloses the range of such reasonably possible losses.

Income Taxes

The Company accounts for income taxes in accordance with the liability method. Under this method, deferred tax assets 
and liabilities are recognized based on temporary differences between the financial reporting and income tax bases of assets 
and liabilities using statutory rates. In addition, this method requires a valuation allowance against net deferred tax assets if, 
based upon the available evidence, it is more likely than not that some or all of the deferred tax assets will not be realized.

The Company accounts for uncertain tax positions recognized in the consolidated financial statements by prescribing a 
more-likely-than-not threshold for financial statement recognition and measurement of a tax position taken or expected to be 
taken in a tax return. Interest and penalties, if applicable, related to uncertain tax positions would be recognized as a component 
of  income  tax  expense.  As  of  December  31,  2021  and  2020,  the  Company  has  no  recognized  liabilities  for  uncertain  tax 
positions.

The Tax Cuts and Jobs Act subjects a U.S. shareholder to tax on global intangible low-taxed income (“GILTI”) earned 
by certain foreign subsidiaries. An entity can make an accounting policy election, per the FASB Staff Q&A, Topic 740, No. 5, 
Accounting  for  Global  Intangible  Low-Taxed  Income  (“ASC  740”),  either  to  recognize  deferred  taxes  for  temporary  basis 
differences expected to reverse as GILTI in future years or to provide for the tax expense related to GILTI in the year the tax 
is incurred as a period expense only. The Company has elected to account for GILTI as a period cost in the year the tax is 
incurred.

Fair Value of Financial Instruments

The Company measures eligible assets and liabilities at fair value with changes in value recognized in earnings. As of 
December 31, 2021 and 2020, there were no liabilities that were measured at fair value. Fair value treatment may be elected 
either upon initial recognition of an eligible asset or liability or, for an existing asset or liability, if an event triggers a new basis 
of accounting. During the years ended December 31, 2021 and 2020, the Company did not elect to remeasure any of its existing 
financial assets and did not elect the fair value option for any financial assets transacted.

ASC Topic 820, Fair Value Measurements and Disclosures ("ASC 820"), establishes a three-level valuation hierarchy 
for instruments measured at fair value that distinguishes between assumptions based on market data (observable inputs) and 
the Company’s own assumptions (unobservable inputs). Observable inputs are inputs that market participants would use in 
pricing the asset or liability based on market data obtained from sources independent of the Company. Unobservable inputs are 
inputs  that  reflect  the  Company’s  assumptions  about  the  inputs  that  market  participants  would  use  in  pricing  the  asset  or 
liability, and are developed based on the best information available in the circumstances.

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ASC 820 identifies fair value as the exchange price, or exit price, representing the price that would be received to sell an 
asset or paid to transfer a liability in an orderly transaction between market participants based on the highest and best use of 
the asset or liability. As such, fair value is a market-based measurement that should be determined based on assumptions that 
market participants would use in pricing an asset or liability. The Company uses valuation techniques to measure fair value 
that maximize the use of observable inputs and minimize the use of unobservable inputs. These inputs are prioritized as follows:

Level 1 — Quoted unadjusted prices for identical instruments in active markets.

Level 2 — Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments 
in markets that are not active, and model-derived valuations in which all observable inputs and significant value drivers 
are observable in active markets.

Level  3  —  Model-derived  valuations  in  which  one  or  more  significant  inputs  or  significant  value  drivers  are 

unobservable, including assumptions developed by the Company.

The Company has evaluated the estimated fair value of financial instruments using available market information. The 
use of different market assumptions, estimation methodologies, or both, could have a significant effect on the estimated fair 
value amounts. 

As of December 31, 2021 and 2020, the carrying amounts of the Company’s financial instruments, which include cash 
and cash equivalents, investments, accounts receivable, accounts payable, and accrued expenses approximated their fair values 
due to the short-term nature of these instruments.

Foreign Currency Translation

The reporting currency of the Company is the U.S. dollar. The functional currency of the Company’s foreign subsidiaries 
is the local currency of each subsidiary. All assets and liabilities in the balance sheets of entities whose functional currency is 
a  currency  other  than  the  U.S.  dollar  are  translated  into  U.S.  dollar  equivalents  at  exchange  rates  as  follows:  (i)  asset  and 
liability accounts at period-end rates; (ii) income statement accounts at weighted-average exchange rates for the period; and 
(iii)  stockholders’  equity  accounts  at  historical  exchange  rates.  The  resulting  translation  adjustments  are  excluded  from 
consolidated net income and are recognized within accumulated other comprehensive (loss) income in our consolidated balance 
sheets.

Foreign currency transaction gains and losses are included in consolidated net income for the period. The Company's 
foreign subsidiaries have intercompany transactions that are eliminated upon consolidation, and these transactions expose the 
Company to foreign currency exchange rate fluctuations. Exchange rate fluctuations on short-term intercompany transactions 
are  recognized  in  other  income,  net  in  our  consolidated  income  statements.  Exchange  rate  fluctuations  on  long-term 
intercompany transactions are recognized within accumulated other comprehensive (loss) income in our consolidated balance 
sheets.

Revenue Recognition 

Sources of Revenue

The  Company  derives  its  revenue  from  three  sources:  (i)  marketplace  revenue,  which  consists  primarily  of  dealer 
subscriptions to the Company's Listings packages and Real-time Performance Marketing ("RPM") digital advertising suite, 
advertising  revenue  from  auto  manufacturers  and  other  auto-related  brand  advertisers,  and  revenue  from  partnerships  with 
financing services companies; (ii) wholesale revenue, which consists primarily of transaction fees earned by CarOffer from 
facilitating the purchase and sale of vehicles between dealers; and (iii) product revenue, which consists primarily of aggregate 
proceeds received on the sale of vehicles.

Revenue Recognition

ASC  Topic  606,  Revenue  from  Contracts  with  Customers  ("ASC  606"),  outlines  a  comprehensive  five-step  revenue 
recognition model based on the principle that an entity should recognize revenue to depict the transfer of promised goods or 
services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for 
those goods or services. To achieve this core principle, the Company applies the following five steps:

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1) Identify the contract with a customer 

2) Identify the performance obligations in the contract

3) Determine the transaction price 

4) Allocate the transaction price to performance obligations in the contract

5) Recognize revenue when or as the Company satisfies a performance obligation 

Marketplace Revenue - Description

The  Company  offers  multiple  types  of  marketplace  Listings  packages  to  its  dealers  for  its  CarGurus  U.S.  platform 
(availability varies on the Company's other marketplaces): Restricted Listings, which is free; and various levels of Listings 
packages, which each require a paid subscription under a monthly, quarterly, semiannual, or annual subscription basis. 

The Company’s subscriptions for customers generally auto-renew on a monthly basis and are cancellable by dealers with 
30 days’ advance notice  prior to the commencement of the applicable renewal term, although during the second quarter of 
2020 the Company did not require 30 days’ advance notice of termination from dealers who cancelled as a result of the COVID-
19 pandemic. Subscription pricing is determined based on a dealer’s inventory size, region, and the Company's assessment of 
the  connections  and  return  on  investment  ("ROI")  the  platform  will  provide  them  and  is  subject  to  discounts  and/or  fee 
reductions that the Company may offer from time to time. The Company also offers all dealers on the platform access to its 
Dealer Dashboard, which includes a performance summary, Dealer Insights tool, and user review management platform. Only 
dealers subscribing to a paid Listings package have access to the Pricing Tool, Market Analysis tool and IMV Scan tool. 

Dealer customers do not have the right to take possession of the Company’s software.

In addition to displaying inventory in the Company's marketplace and providing access to the Dealer Dashboard, the 
Company offers dealers subscribing to certain of its Listings packages other subscription advertising and customer acquisition 
products  and  enhancements  marketed  under  the  Company's  RPM  digital  advertising  suite.  Through  RPM,  dealers  can  buy 
advertising that appears in the Company's marketplace, on other sites on the internet, and/or on high-converting social media 
platforms. Such advertisements can be targeted by the user’s geography, search history, CarGurus website activity and a number 
of other targeting factors, allowing dealers to increase their visibility with in-market consumers and drive qualified traffic for 
dealers.

Payment is typically due on the first day of each calendar month and is recognized as accounts receivable or short-term 

deferred revenue when payment is received in advance of services being delivered to the customers.

The Company also offers paid Listings packages for the Autolist website and paid Listings and advertising products for 

the PistonHeads website.

Marketplace  revenue  also  consists  of  non-dealer  advertising  revenue  from  auto  manufacturers  and  other  auto-related 
brand advertisers sold on a cost per thousand impressions ("CPM") basis. An impression is an advertisement loaded on a web 
page. In addition to advertising sold on a CPM basis, the Company also has advertising sold on a cost per click basis. Auto 
manufacturers  and  other  brand  advertisers  can  execute  advertising  campaigns  that  are  targeted  across  a  wide  variety  of 
parameters, including demographic groups, behavioral characteristics, specific auto brands, categories such as Certified Pre-
Owned, and segments such as hybrid vehicles. The Company does not provide minimum impression guarantees or other types 
of minimum guarantees in its contracts with customers. Pricing is primarily based on advertisement size and position on the 
Company’s websites and mobile applications, and fees are billed monthly in arrears. Unbilled accounts receivable generally 
relate to services rendered in the current period, but not invoiced until the subsequent period.

The  Company  sells  advertising  directly  to  auto  manufacturers  and  other  auto  related  brand  advertisers,  as  well  as 
indirectly through revenue sharing arrangements with advertising exchange partners. Company-sold advertising is not subject 
to revenue sharing arrangements. Company-sold advertising revenue is recognized based on the gross amount charged to the 
advertiser.  Partner-sold  advertising  revenue  is  recognized  based  on  the  net  amount  of  revenue  received  from  the  content 
partners.

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Revenue  from  advertising  sold  directly  by  the  Company  is  recognized  on  a  gross  basis  because  the  Company  is  the 
principal  in  the  arrangement,  controls  the  ad  placement  and  timing  of  the  campaign,  and  establishes  the  selling  price.  The 
Company enters into contractual arrangements directly with advertisers and is directly responsible for the fulfillment of the 
contractual terms including any remedy for issues with such fulfillment. 

Advertising revenue subject to revenue sharing agreements between the Company and advertising exchange partners is 
recognized based on the net amount of revenue received from the partner. The advertising partner is responsible for fulfillment, 
including the acceptability of the services delivered. In partner-sold advertising arrangements, the advertising partner has a 
direct contractual relationship with the advertiser. There is no contractual relationship between the Company and the advertiser 
for partner-sold transactions. When an advertising exchange partner sells advertisements, the partner is responsible for fulfilling 
the advertisements, and accordingly, the Company has determined the advertising partner is the principal in the arrangement. 
Additionally, for auction-based partner agreements, the Company has latitude in establishing the floor price, but the final price 
established by the exchange server is at market rates. 

Customers are billed monthly in arrears and payment terms are generally thirty to sixty days from the date invoiced.

Marketplace  revenue  also  includes  revenue  from  partnerships  with  certain  financing  services  companies  pursuant  to 
which the Company enables eligible consumers on the Company's CarGurus U.S. website to pre-qualify for financing on cars 
from  dealerships  that  offer  financing  through  such  companies.  The  Company  primarily  generates  revenue  from  these 
partnerships based on the number of funded loans from consumers who pre-qualify with its lending partners through its site.

The Company also offers non-dealer advertising products for the Autolist and PistonHeads websites.

Marketplace Revenue - Revenue Recognition

For dealer listings, the Company provides a single similar service each day for a period of time. Each time increment 
(i.e.,  one  day),  rather  than  the  underlying  activities,  is  distinct  and  substantially  the  same  and  therefore  the  performance 
obligation of the Company is to provide a series of daily activities over the contract term. Similar to the dealer listings, the 
dealer advertising is considered a promise to provide a single similar service each day. Each time increment is distinct and 
substantially the same and therefore the performance obligation of the Company is to provide a series of daily activities over 
the contract term. 

Total consideration for marketplace revenue is stated within the contracts. There are no contractual cash refund rights, 
but credits may be issued to a customer at the sole discretion of the Company. At the portfolio level, there is also variable 
consideration that needs to be included in the transaction price. Variable consideration consists of sales allowances, usage fees, 
and  concessions  that  change  the  transaction  price  of  the  unsatisfied  or  partially  unsatisfied  performance  obligation.  The 
Company recognizes that there are times when there is a customer satisfaction issue or other circumstance that will lead to a 
credit. Due to the known possibility of future credits, a monthly sales allowance review is performed to defer revenue at a 
portfolio level for such future adjustments in the period of incurrence. The Company establishes sales allowances at the time 
of revenue recognition based on its history of adjustments and credits provided to its customers. In assessing the adequacy of 
the sales allowance, the Company evaluates its history of adjustments and credits made through the date of the issuance of the 
financial statements. Estimated sales adjustments, credits and losses may vary from actual results which could lead to material 
adjustments to the financial statements. Sales allowances are recognized as a reduction to revenue in the consolidated income 
statements.

Performance obligations are satisfied over time as the customer simultaneously receives and consumes the benefit of the 
service. Revenue is recognized ratably over the subscription period beginning on the date the Company starts providing services 
to the customer under the contract. Revenue is presented net of any taxes collected from customers.

For advertising revenue, the performance obligation is to publish the agreed upon campaign on the Company’s websites 

and load the related impressions.

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Advertising contracts state the transaction price within the agreement with payment generally being based on the number 
of clicks or impressions delivered on the Company’s websites. Total consideration is based on output and deemed variable 
consideration constrained by an agreed upon delivery schedule. Additionally, there are generally no contractual cash refund 
rights. Certain contracts do contain the right for credits in situations in which impressions are not displayed in compliance with 
contractual specifications. At an individual contract level, the Company may give a credit for a customer satisfaction issue or 
other  circumstance.  Due  to  the  known  possibility  of  future  credits,  a  monthly  review  is  performed  to  defer  revenue  at  an 
individual contract level for such future adjustments in the period of incurrence.

As consideration is driven by the number of impressions delivered on the CarGurus websites, the consideration for each 

period is allocated to the period in which the service was rendered. 

Performance obligations for company-sold advertising revenue and partner-sold advertising revenue are satisfied over 
time  as  impressions  are  delivered.  Revenue  is  recognized  based  on  the  total  number  of  impressions  delivered  within  the 
specified period. Revenue from advertising sold directly by the Company is recognized based on the gross amount charged to 
the advertiser and advertising revenue sold by partners is recognized based on the net amount of revenue received from the 
content partners. Revenue is presented net of any taxes collected from customers.  

Marketplace revenue includes revenue from contracts for which the performance obligation is a series of distinct services 
with  the  same  level  of  effort  daily.  For  these  contracts,  the  Company  estimates  the  value  of  the  variable  consideration  in 
determining the transaction price and allocates it to the performance obligation. Revenue is estimated and recognized on a 
ratable basis over the contractual term. The Company reassesses the estimate of variable consideration at each reporting period. 

Wholesale Revenue - Description

Wholesale  revenue  includes  transaction  fees  earned  by  CarOffer  from  facilitating  the  purchase  and  sale  of  vehicles 
between  dealers,  where  CarOffer  collects  fees  from  both  the  buyer  and  seller.  CarOffer  also  sells  vehicles  to  dealers  that 
CarOffer acquires at other marketplaces – in these instances, CarOffer collects a transaction fee from the buyer. 

Wholesale revenue also includes fees earned by CarOffer from performing inspection and transportation services, where 
CarOffer collects fees from the buyer. Inspection and transportation service revenue is inclusive of dealer to dealer transactions, 
other marketplace to dealer transactions, and customer to dealer transactions.

Wholesale revenue also includes fees earned by CarOffer from certain guarantees offered to dealers, where CarOffer 
collects fees from the buying dealer or selling dealer, as applicable. Guarantee revenue is not accounted for under ASC 606 
and is accounted for under ASC 460 as discussed further in Note 2 of these consolidated financial statements.

Wholesale Revenue - Revenue Recognition 

When facilitating the purchase and sale of vehicles between dealers and for vehicles sold to dealers that are acquired at 
other marketplaces, CarOffer does not control the vehicle and therefore acts as an agent in the transaction. Revenue earned 
from the fees for facilitating these transactions is recognized at a point in time when the vehicle is sold on a net basis.

For inspection and transportation services, CarOffer leverages a network of third-party inspection service providers and 
transportation carriers. CarOffer controls both inspection and transportation services as it is primarily responsible for fulfillment 
and therefore acts as a principal in the transaction. Revenue from fees for inspection services is recognized at the point in time 
when  the  inspection  is  performed  and  revenue  from  fees  for  transportation  services  is  recognized  over  time  as  delivery  is 
completed. Revenue from both inspection and transportation services is recognized on a gross basis. Unearned revenue related 
to unsatisfied performance obligations is recognized as deferred revenue.

Wholesale revenue also includes arbitration in which, in the majority of instances, the vehicle is rematched to a new 
buyer and not acquired by CarOffer. Arbitration is the process by which CarOffer investigates and resolves claims from buying 
dealers. In these situations, CarOffer does not control the vehicle and therefore acts as an agent in the transaction.

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Within wholesale transactions, there are no contractual cash refund rights, but credits may be issued to a customer at the 
sole discretion of the Company. At the portfolio level, there is also variable consideration that needs to be included in the 
transaction price. Variable consideration consists of sales allowances and concessions that change the transaction price of the 
unsatisfied  or  partially  unsatisfied  performance  obligation.  The  Company  recognizes  that  there  are  times  when  there  is  a 
customer satisfaction issue or other circumstance that will lead to a credit or arbitration. Due to the known possibility of future 
credits, a monthly sales allowance review is performed to defer revenue at a portfolio level for such future adjustments in the 
period of incurrence. The Company establishes sales allowances at the time of revenue recognition based on its history of 
adjustments and credits provided to its customers. In assessing the adequacy of the sales allowance, the Company evaluates its 
history  of  adjustments  and  credits  made  through  the  date  of  the  issuance  of  the  financial  statements.  Estimated  sales 
adjustments,  credits  and  losses  may  vary  from  actual  results  which  could  lead  to  material  adjustments  to  the  financial 
statements. Sales allowances are recognized as a reduction to revenue in the consolidated income statements.

Wholesale revenue is presented net of any taxes collected from customers.  

Product Revenue - Description

Product revenue includes the aggregate proceeds received on the sale of vehicles. This revenue relates to vehicles sold 
to dealers that CarOffer acquires directly from customers, inclusive of transaction fees collected from the buyer, and in limited 
situations across all CarOffer transactions, vehicles CarOffer resells after acquiring a vehicle via arbitration.

Product - Revenue Recognition

For vehicles sold to dealers that are acquired directly from consumers, CarOffer controls the vehicle and therefore acts 
as a principal in the transaction. Revenue earned from the fees for facilitating these transactions is recognized at a point in time 
when the vehicle is sold on a gross basis. 

In  limited  situations  across  all  CarOffer  transactions,  during  an  arbitration  process,  CarOffer  acquires  vehicles  in 
transactions in which it controls the vehicle and therefore acts as a principal in the transaction. Revenue earned from the sale 
of the vehicle in these transactions is recognized at a point in time on a gross basis. 

Contracts with Multiple Performance Obligations

The Company periodically enters into arrangements that include Listings and/or dealer advertising product subscriptions 
within marketplace revenue. These contracts include multiple promises that the Company evaluates to determine if the promises 
are separate performance obligations. Performance obligations are identified based on services to be transferred to a customer 
that  are  distinct  within  the  context  of  the  contractual  terms.  Once  the  performance  obligations  have  been  identified,  the 
Company determines the transaction price, which includes estimating the amount of variable consideration to be included in 
the transaction price, if any. If required, the transaction price is allocated to each performance obligation in the contract based 
on a relative standalone selling price method as the performance obligation is being satisfied. For the Company’s arrangements 
that  include  Listings  and/or  dealer  advertising  product  subscriptions,  the  performance  obligations  were  satisfied  over  a 
consistent period of time and therefore the allocations did not impact the revenue recognized.

For CarOffer's arrangements that include multiple performance obligations, the Company allocates revenue based on fair 

value. Vehicle and inspection revenues are recognized at a point in time and transportation revenue is recognized over time.

Costs to Obtain a Contract

Commissions paid to sales representatives and payroll taxes are considered costs to obtain a contract. Under ASC 606, 
the costs to obtain a contract require capitalization and amortization of those costs over the period of benefit. Although the 
guidance specifies the accounting for an individual contract with a customer, as a practical expedient, the Company has opted 
to apply the guidance to a portfolio of contracts with similar characteristics. The Company has opted to apply another practical 
expedient to immediately expense the incremental cost of obtaining a contract when the underlying related asset would have 
been amortized over one year or less. As such, the Company applied this practical expedient to advertising contracts as the 
term is one year or less and these contracts do not renew automatically. The practical expedient is not applicable to marketplace 
subscription contracts as the period of benefit including renewals is anticipated to be greater than one year. The assets are 
periodically assessed for impairment.

87

For  marketplace  subscription  customers,  the  commissions  paid  on  contracts  with  new  customers,  in  addition  to  any 
commission amount related to incremental sales, are capitalized and amortized over the estimated benefit period of the customer 
relationship taking into account factors such as peer estimates of technology lives and customer lives as well as the Company's 
own historical data. Commissions paid that are not directly related to obtaining a new contract are expensed as incurred.

Additionally, the Company allocates employer payroll tax expense to the commission expense in proportion to the overall 
payroll taxes paid during the respective period. As such, capitalized payroll taxes are amortized in the same manner as the 
underlying capitalized commissions.

As  of  December  31,  2021  and  2020,  assets  associated  with  costs  to  obtain  a  contract  were  $14,912  and  $19,996, 
respectively. This decrease in assets recognized for costs to obtain a contract was due to amortization from prior periods’ assets 
being greater than the capitalizable costs to obtain a contract in current period. For the years ended December 31, 2021, 2020, 
and 2019, amortization expense associated with costs to obtain a contract was $12,653, $11,605, and $8,416, respectively.     

Deferred Revenue

Deferred  revenue  primarily  consists  of  payments  received  in  advance  of  revenue  recognition  from  the  Company’s 
marketplace  revenue  and  is  recognized  as  the  revenue  recognition  criteria  are  met.  The  Company  generally  invoices  its 
customers monthly. Accordingly, the deferred revenue balances do not represent the total contract value of annual or multiyear 
subscription  agreements.  Deferred  revenue  that  is  expected  to  be  recognized  during  the  succeeding  12-month  period  is 
recognized  as  current  deferred  revenue  and  the  remaining  portion  is  recognized  as  noncurrent  in  the  consolidated  balance 
sheets. All deferred revenue was recognized as current for all periods presented.

Marketplace Cost of Revenue

Marketplace  cost  of  revenue  includes  expenses  related  to  supporting  and  hosting  digital  product  offerings.  These 
expenses  include  personnel  and  related  expenses  for  our  customer  support  team,  including  salaries,  benefits,  incentive 
compensation,  and  stock-based  compensation,  third-party  service  provider  expenses  such  as  advertising,  data  center  and 
networking expenses, depreciation expense associated with our property and equipment, amortization of developed technology, 
amortization of capitalized website development and allocated overhead expenses. The Company allocates overhead expenses, 
such as rent and facility expenses, information technology expense, and employee benefit expense, to all departments based on 
headcount. As such, general overhead expenses are reflected in cost of revenue and each operating expense category. 

Wholesale Cost of Revenue

Wholesale cost of revenue includes expenses related to supporting the facilitation of the purchase and sale of vehicles 
between dealers, the sale by CarOffer to dealers of vehicles that it acquires at other marketplaces, and net losses on vehicles 
related to guarantees offered to dealers. These expenses include vehicle transportation and inspection expenses, personnel and 
related expenses for employees directly involved in the fulfillment and support of transactions, including salaries, benefits, 
incentive  compensation  and  stock-based  compensation,  third-party  service  provider  expenses,  amortization  of  developed 
technology, amortization of capitalized website development and allocated overhead expenses. 

Product Cost of Revenue

Product  cost  of  revenue  includes  expenses  related  to  vehicles  sold  to  dealers  that  CarOffer  acquires  directly  from 
consumers and in limited situations across all CarOffer transactions, in which CarOffer acquires the vehicle via arbitration. 
These expenses include expenses for vehicles in which CarOffer controls the vehicle and therefore acts as a principal in the 
transaction. 

Guarantees

CarOffer provides certain guarantees to dealers through its 45-Day Guaranteed Bid and OfferGuard product offerings, 

which are accounted for under ASC Topic 460, Guarantees ("ASC 460"). 

88

45-Day  Guaranteed  Bid  is  an  arrangement  through  which  a  selling  dealer  lists  a  car  on  the  CarOffer  platform,  and 
CarOffer provides an offer to purchase the vehicle listed at a specified price at any time over a 45-day period. This provides 
the seller with a put option, where they have the right, but not the obligation, to require CarOffer to purchase the vehicle during 
this  window.  OfferGuard  is  an  arrangement  through  which  a  buying  dealer  purchases  a  car  on  the  CarOffer  platform,  and 
CarOffer provides an offer to purchase the vehicle at a specified price between days 1 and 3, and days 42 and 45 if the dealer 
is not able to sell the vehicle after 42 days.

A guarantee liability is initially measured using the amount of consideration received from the dealer for the purchase of 
the guarantee. The initial liability is released, and guarantee income is recognized, upon the earliest of the following: the vehicle 
sells  during  the  guarantee  period,  the  seller  exercises  it’s  put  option  during  the  guarantee  period,  or  the  option  expires 
unexercised at the end of the guarantee period. Guarantee income is recognized within wholesale revenue in the consolidated 
income statements. When it is probable and reasonably estimable that CarOffer will incur a loss on a vehicle that it is required 
to  purchase,  a  liability,  and  a  corresponding  charge  to  cost  of  sales  will  be  recognized  for  the  amount  of  the  loss  in  the 
consolidated balance sheets. Gains and losses resulting from the dealers exercise of guarantees are recognized within cost of 
sales in the consolidated balance sheets. 

For the year ended December 31, 2021, income for guarantees purchased by dealers was $5,537. For the year ended 

December 31, 2021, the net loss resulting from the dealer's exercise of guarantees was immaterial.

As of December 31, 2021, the maximum potential amount of future payments that CarOffer could be required to make 
under these guarantees was $76,075. Of the maximum potential amount of future payments, none are considered probable.  The 
exercise of guarantees has historically been infrequent and even when such exercises did occur the losses were immaterial. As 
such, as of December 31, 2021, CarOffer had no contingent loss liabilities. 

As of December 31, 2020, the Company did not have any guarantees.

Inventory 

The Company’s inventory consists of inventory acquired directly from consumers, at other marketplaces, or in limited 
situations across all CarOffer transactions, during arbitrations. The inventory is recognized on the balance sheet and is valued 
at the lower of cost or net realizable value. Cost is determined based on specific identification.

Stock-Based Compensation

For stock-based awards granted under the Company’s stock-based compensation plans, the fair value of each award is 

determined on the date of grant.  

For restricted stock units (“RSUs”) granted subject to service-based vesting conditions, the fair value is determined  on 
the date of grant using the closing price of the Company’s Class A common stock, par value $0.001 per share (the “Class A 
common stock”), as reported on the Nasdaq Global Select Market. RSUs granted subject to service-based vesting conditions 
generally vest over a four-year requisite service period.

For RSUs granted subject to market-based vesting conditions, the fair value is determined on the date of grant using the 
Monte Carlo simulation lattice model. The determination of the fair value using this model is affected by the Company’s stock 
price  performance  relative  to  the  companies  listed  on  the  S&P  500  as  of  December  31,  2021  and  2020  and  a  number  of 
assumptions including volatility, correlation coefficient, risk-free interest rate and expected dividends. RSUs granted subject 
to market-based vesting conditions vest upon achievement of specified levels of market conditions.

For stock options granted, the fair value is determined on the date of grant using the Black-Scholes option-pricing model. 
The determination of the fair value is affected by the Company’s stock price and a number of assumptions including volatility, 
term, risk-free interest rate and dividend yield. Stock options granted generally have a term of ten years from the date of grant 
and generally vest over a four-year requisite service period.

89

The weighted average assumptions utilized to determine the fair value of options granted during the year ended December 

31, 2021 are as follows:

Expected dividend yield
Expected volatility
Risk–free interest rate
Expected term (in years)

Year Ended December 31,
2021

—
50.95%
0.69%
6.06

During the years ended December 31, 2020 and 2019, no options were granted.

In connection with the Company’s acquisition of a 51% interest in CarOffer, the then-outstanding unvested incentive 
units (“CO Incentive Units”) of CarOffer and unvested Class CO CarOffer units (the "Subject Units”) remained outstanding 
and will vest over the requisite service periods as discussed below.

Grants of the CO Incentive Units are subject to the CarOffer 2020 Equity Incentive Plan, adopted effective November 
24,  2020  (the  “2020  CO  Plan”),  the  applicable  award  agreement,  and  the  CarOffer  Operating  Agreement.  Following  the 
Company’s acquisition of the 51% interest in CarOffer on January 14, 2021, remaining unvested CO Incentive Units will vest 
over a period of three (3) years, with one third having vested on January 14, 2022 and one third vesting on each of January 14, 
2023  and  January  14,  2024,  provided  that  a  grantee’s  continuous  service  to  CarOffer  has  not  terminated  on  the  applicable 
vesting date. Under the terms of the grants, vesting of unvested CO Incentive Units is accelerated in the event of (i) a change 
of control of CarOffer (which, for the avoidance of doubt, does not include the Company’s acquisition of the 51% interest on 
January 14, 2021), (ii) the death or disability of the grantee, (iii) termination of the grantee’s employment with CarOffer without 
cause, or (iv) termination of grantee’s employment by the grantee for good reason. Upon termination of a grantee’s continuous 
service to  CarOffer voluntarily by the grantee (other than for good reason) or by CarOffer for cause, all of such grantee’s 
unvested  CO  Incentive  Units  are  forfeited.  In  addition,  if  a  grantee’s  continuous  service  terminates,  then  CarOffer  has  the 
option to repurchase any outstanding CO Incentive Units from the grantee.

In  addition  to  the  2020  CO  Plan,  on  December  9,  2020  CarOffer  entered  into  a  Vesting  Agreement  (the  “Vesting 
Agreement”) regarding the vesting of Subject Units beneficially owned by Bruce Thompson, the founder and CEO of CarOffer, 
and certain affiliated persons (collectively, the “T5 Holders”) in connection with the Company’s then-anticipated acquisition 
of a 51% interest in CarOffer. Pursuant to the Vesting Agreement, 432,592 Subject Units beneficially owned by the T5 Holders 
vest in three (3) approximately equal installments, with one third having vested on January 14, 2022 and one third vesting on 
each of January 14, 2023 and January 14, 2024, subject to the terms of the Vesting Agreement. As more particularly described 
in the Vesting Agreement, unvested Subject Units are subject to forfeiture in the event that Mr. Thompson’s relationship with 
CarOffer terminates other than in the event of a termination without cause (as defined in the Vesting Agreement) or due to Mr. 
Thompson’s death or disability. The Vesting Agreement also provides for acceleration of any unvested Subject Units in the 
event of the termination of Mr. Thompson’s employment with CarOffer without cause, Mr. Thompson’s death or disability, or 
the consummation of an eligible liquidity event (as defined in the Vesting Agreement). 

In connection with the Closing, CarOffer reserved 228,571 incentive units (the "2021 Incentive Units") for purposes of 
establishing  an  employee  incentive  equity  plan.  Thereafter,  CarOffer  formed  CarOffer  Incentive  Equity,  LLC  (“CIE”),  a 
Delaware  manager-managed  limited  liability  company  managed  by  the  Company,  and  established  the  CIE  2021  Equity 
Incentive Plan (the “2021 CO Plan). The 2021 CO Plan and related documentation, including the applicable award agreement, 
a vesting agreement between CarOffer and CIE, and the CarOffer Operating Agreement, provide for an incentive equity grant 
structure whereby 2021 Incentive Units will be granted to CIE and 2021 CO Plan grantees will receive an associated equity 
interest in CIE (the “CIE Interest”), with back-to-back vesting between the 2021 Incentive Units and the associated CIE Interest. 
Subject to any modifications as may be approved by the CarOffer Board of Managers in its discretion, grants under the 2021 
CO Plan will vest over a period of three (3) years from the grant date, one third each on the first, second, and third anniversaries 
of the applicable grant date, provided that a grantee’s continuous service to CarOffer has not terminated on the applicable grant 
date. Upon termination of a grantee’s continuous service to CarOffer, all of such grantee’s unvested 2021 Incentive Units are 
forfeited. As of December 31, 2021, there had not been any grants of 2021 Incentive Units under the 2021 CO Plan.  

90

CO Incentive Units, Subject Units and 2021 Incentive Units are liability-classified awards because the awards can be put 
to the Company at a formula price such that the holders do not bear the risks and rewards associated with equity ownership. 
For liability-classified awards, the fair value is determined on the date of issuance using a Least Square Monte Carlo simulation 
model. The determination of the fair value is affected by CarOffer’s equity value, EBITDA, Excess Parent Capital (as defined 
in the CarOffer Operating Agreement), and revenue forecasts that drive the exercise price of future call/put rights, as well as a 
number  of  assumptions  including  market  price  of  risk,  volatility,  correlation,  and  risk-free  interest  rate.  Liability-classified 
awards are remeasured to fair value each period until settlement. 

The Company issues shares of Class A common stock upon the vesting of RSUs and the exercise of stock options out of 
its shares available for issuance. The Company issues CO Incentive Units and Subject Units out of CarOffer’s units available 
for issuance. The Company accounts for forfeitures when they occur.

The Company recognizes compensation expense on a straight-line basis over the requisite service period for each separate 
vesting portion of the award, with the amount of compensation expense recognized at any date at least equaling the portion of 
the grant-date fair value of the award that is vested at that date.  

The  tax  effect  of  differences  between  tax  deductions  related  to  stock  compensation  and  the  corresponding  financial 
statement  expense  compensation  are  recognized  within  tax  expense.  Excess  tax  benefits  recognized  on  stock-based 
compensation expense are classified as an operating activity in the consolidated statements of cash flows.

During  the  year  ended  December 31,  2021,  the  Company  recognized  $1,179  of  tax  demerits  related  to  stock-based 
compensation as compared to immaterial tax demerits during the year ended December 31, 2020 and excess tax benefits of 
$11,115 recognized during the year ended December 31, 2019.

See Note 10 of these consolidated financial statements for a summary of the stock option, RSU and CO Incentive Unit 

activity for the year ended December 31, 2021.

Advertising Costs

Advertising costs are expensed as incurred and recognized within sales and marketing expense in the consolidated income 
statements.  For  the  years  ended  December 31,  2021,  2020,  and  2019,  advertising  expense  was  $151,457,  $155,580,  and 
$287,107, respectively.

Comprehensive Income

Comprehensive income is defined as the change in stockholders’ equity of a business enterprise during a period from 
transactions and other events and circumstances from non-owner sources. Comprehensive income consists of consolidated net 
income and other comprehensive income (loss), which includes certain changes in equity that are excluded from consolidated 
net income. Specifically, cumulative foreign currency translation adjustments are included in accumulated other comprehensive 
(loss) income. As of December 31, 2021 and 2020, accumulated other comprehensive (loss) income is presented separately in 
the consolidated balance sheets and consists entirely of cumulative foreign currency translation adjustments.

Recent Accounting Pronouncements Adopted

Income Taxes

In  December  2019,  the  FASB  issued  ASU  2019-12,  Income  Taxes  –  Simplifying  the  Accounting  for  Income  Taxes 
(“ASU 2019-12”). ASU 2019-12 simplifies the accounting for income taxes by removing several exceptions in the current 
standard and adding guidance to reduce complexity in certain areas, such as requiring that an entity reflect the effect of an 
enacted change in tax laws or rates in the annual effective tax rate computation in the interim period that includes the enactment 
date. The standard is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 
2020, with early adoption permitted. The Company adopted the guidance on January 1, 2021. The adoption did not have an 
impact in the consolidated financial statements.

91

Recent Accounting Pronouncements Not Yet Adopted

From time to time, new accounting pronouncements are issued by the FASB or other standard-setting bodies and adopted 
by the Company on or prior to the specified effective date. Unless otherwise discussed, the Company believes that the impact 
of recently issued standards that are not yet effective will not have a material impact on its financial position or results of 
operations  upon  adoption.  As  of  December 31,  2021,  there  are  no  new  accounting  pronouncements  that  the  Company  is 
considering adopting.

3. Revenue Recognition

The Company provides disaggregation of revenue based on marketplace, wholesale and product revenue classification 
on the face of its consolidated income statements and based on geographic region in Note 13 of these consolidated financial 
statements. The Company believes these categories best depict how the nature, amount, timing and uncertainty of revenue and 
cash flows are affected by economic factors.

ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”) requires that the Company disclose the aggregate 
amount of transaction price that is allocated to performance obligations that have not yet been satisfied as of the relevant year 
end.

For contracts with an original expected duration greater than one year, the aggregate amount of the transaction price 
allocated to the performance obligations that were unsatisfied as of December 31, 2021 was approximately $9.2 million, which 
the Company expects to recognize over the next twelve months.

For contracts with an original expected duration of one year or less, the Company has applied the practical expedient 
available under ASC 606 to not disclose the amount of transaction price allocated to unsatisfied performance obligations as of 
December 31, 2021. For performance obligations not satisfied as of December 31, 2021, and to which this expedient applies, 
the nature of the performance obligations, the variable consideration and any consideration from contracts with customers not 
included in the transaction price is consistent with performance obligations satisfied as of December 31, 2021. 

For the year ended December 31, 2021 and 2020, revenue recognized from amounts included in deferred revenue at the 

beginning of the period was $9,137 and $9,984, respectively.

In response to the COVID-19 pandemic, the Company reduced the subscription fees for paying dealers by at least 50% 
on all marketplace subscriptions for the April and May 2020 service periods, as well as provided a fee reduction on all June 
2020 marketplace subscriptions of 20% for paying dealers in the United States and Canada and 50% for paying dealers in the 
United Kingdom. These fee reductions resulted in a modification to contracts with initial contractual periods greater than one 
month. For any contract modified, the Company calculated the remaining transaction price and allocated the consideration over 
the remaining performance obligations. These fee reductions materially and adversely impacted revenue for the year ended 
December 31, 2020, resulting in an approximately $50 million decrease in marketplace revenue. These fee reductions did not 
materially  impact  revenue  for  the  year  ended  December 31,  2021.  During  the  December  2020  and  February  2021  service 
periods, the Company also suspended charging subscription fees for subscribing dealers in the United Kingdom. These fee 
reductions are included in the Company’s variable consideration assessment. These fee reductions did not materially impact 
revenue for the years ended December 31, 2021 and 2020.  

4. Acquisitions

On January 14, 2021, the Company acquired a 51% interest in CarOffer, which provides an automated instant vehicle 
trade  platform  and  is  based  in  Addison,  Texas,  pursuant  to  the  terms  of  a  Membership  Interest  Purchase  Agreement  (the 
“Purchase Agreement”) dated as of December 9, 2020 (the “Agreement Date”), as amended, by and among the Company, 
CarOffer, CarOffer Investors Holding, LLC, a Delaware limited liability company (“TopCo”), each of the Members of TopCo 
(the “Members”), and Bruce T. Thompson, an individual residing in Texas (the “Members’ Representative”). This acquisition 
(the “CarOffer Acquisition”) is intended to add wholesale vehicle purchasing and selling capabilities to CarGurus’ portfolio of 
dealer offerings and create a complete and efficient digital solution for dealers to sell and acquire vehicles at both retail and 
wholesale.

92

Upon consummation of the transactions contemplated by the Purchase Agreement (the “Closing”), the Company acquired 
a 51% interest in CarOffer for an aggregate consideration of $173,155 (the “Total Consideration”), such Total Consideration 
consisting of (a) shares of Class A common stock in the aggregate amount of $103,645 (the “Stock Consideration”) and (b) 
$69,510 in cash (the “Cash Consideration”). The number of shares of Class A common stock issued following the Closing in 
connection with the Stock Consideration was 3,115,282, which was calculated by reference to a value of $22.51 per share, 
which equals the volume-weighted average closing price per share of Class A common stock on the Nasdaq Stock Market for 
the  28  consecutive  trading  days  ending  on  the  third  Business  Day  (as  defined  in  the  Purchase  Agreement)  preceding  the 
Agreement Date. Pursuant to the Purchase Agreement, the remaining equity in CarOffer (the “Remaining Equity”) is being 
retained by the then-current equity holders of CarOffer and subject to certain call and put arrangements discussed below.

Pursuant to the Purchase Agreement, the Company established a retention pool in an aggregate amount of $8,000 in the 
form of RSUs to be issued pursuant to the Company’s standard form of RSU agreement under the 2017 Plan, (i) $6,000 of 
which  was  granted  to  certain  CarOffer  employees  following  the  Closing  in  accordance  with  the  terms  of  the  Purchase 
Agreement and (ii) $2,000 of which is available for issuance to future CarOffer employees in accordance with the terms of the 
Purchase Agreement. RSUs issued from the retention pool will be subject to vesting based on rendering of future services.

As  of  December  31,  2021,  the  Company  incurred  total  acquisition-related  costs  of  $2,647  related  to  the  CarOffer 
Acquisition,  of  which  $709  was  incurred  for  the  year  ended  December  31,  2021  and  recognized  within  general  and 
administrative operating expenses in the consolidated income statements. Acquisition-related costs were excluded from the 
purchase price allocation as they were primarily comprised of legal, professional and consulting expenses. 

Total consideration transferred consists of the following:

Cash paid, net of cash acquired
Cash acquired
Cash consideration
Stock consideration

Total consideration transferred

Consideration 
Transferred

64,273
5,237
69,510
103,645
173,155

$

$

The  CarOffer  Acquisition  has  been  accounted  for  as  a  business  combination  under  the  acquisition  method  and, 
accordingly, the total consideration is allocated to the acquired assets and assumed liabilities. The Company’s 51% interest in 
CarOffer represents a controlling financial interest in the entity as the minority interest holders only have protective rights such 
that CarOffer is consolidated as of the date of Closing. The following table presents the purchase price allocation recognized 
in the Company’s consolidated balance sheet as of the date of Closing:

Cash and cash equivalents
Accounts receivable
Inventory
Prepaid expenses, prepaid income taxes and other current assets
Property and equipment, net
Intangible assets (1)
Goodwill (2)(4)
Operating lease right-of-use assets
Accounts payable
Accrued expenses, accrued income taxes, and other current liabilities
Operating lease liabilities - current
Operating lease liabilities - non-current
Redeemable noncontrolling interest (3)(4)

Total purchase price

Adjusted Fair Value at 
Date of Acquisition

$

$

5,237
16,119
2,338
95
198
104,100
130,451
709
(8,888)
(15,513)
(230)
(479)
(60,982)
173,155

93

(1)

(2)

(3)

(4)

Identifiable  definite-lived  intangible  assets  were  comprised  of  developed  technology,  brand,  and  customer 
relationships of $63,000, $23,100, and $18,000, respectively, with estimated useful lives of 3 years, 11 years, and 
3 years, respectively, which will be amortized on a straight-line basis over their estimated useful lives. The fair 
value of the developed technology has been estimated using the multi-period excess earnings method which is a 
variation of the income approach. The fair value of the brand and customer relationships has been estimated using 
the relief from royalty method and the with/without approach, respectively.

Goodwill represents the excess value of the purchase price over net assets acquired, primarily attributable to adding 
wholesale vehicle acquisition and selling capabilities to CarGurus’ portfolio of dealer offerings. All goodwill is 
assigned to the United States reporting segment. For tax purposes, $28,991 of the goodwill is deductible under IRC 
Section  197.  In  connection  with  the  transaction,  the  Company  accelerated  certain  stock  options  deemed  to  be 
outside of consideration transferred. Therefore, for the year ended December 31, 2021, the Company recognized 
an additional $1,229 of stock-based compensation expense 

The fair value of the redeemable noncontrolling interest has been estimated using the Least Square Monte Carlo 
Simulation approach. Significant inputs include market price of risk, volatility, correlation and risk-free rate.

The Company finalized its assessment of the significant inputs utilized in the Least Square Monte Carlo Simulation 
for the fair value of the redeemable noncontrolling interest and recognized an adjustment of $2,951 during the year 
ended December 31, 2021.

In  addition,  the  Company,  TopCo,  each  Member  and  CarOffer  MidCo,  LLC,  a  Delaware  limited  liability  company, 
entered into the Second Amended and Restated Limited Liability Company Agreement, dated as of December 9, 2020 (the 
“CarOffer  Operating  Agreement”),  pursuant  to  which,  among  other  matters,  the  Company  secured  the  right  to  appoint  a 
majority of the members of the Board of Managers of CarOffer, other rights customary for a transaction of this nature and the 
put and call rights described below. On November 23, 2021, the CarOffer Operating Agreement was amended and restated for 
administrative  purposes,  including  principally  to  recapitalize  certain  of  the  membership  units  thereunder  without  changing 
overall consideration payable by the Company thereunder.

In the second half of 2022, the Company will have a call right (the “2022 Call Right”), exercisable in its sole discretion, 
to acquire a portion of the Remaining Equity representing up to twenty-five percent (25%) of the fully diluted capitalization of 
CarOffer (such acquired Remaining Equity, the “2022 Acquired Remaining Equity”) at an implied CarOffer value (the “2022 
Call  Right  Value”)  of  seven  (7)  times  CarOffer’s  trailing  twelve  months  gross  profit  as  of  June  30,  2022  (calculated  in 
accordance with the defined terms and subject to the adjustments set forth in the CarOffer Operating Agreement). If the 2022 
Call  Right  is  exercised  by  the  Company,  the  2022  Acquired  Remaining  Equity  will  be  purchased  ratably  across  all  of  the 
holders of CarOffer equity securities other than the Company. The consideration to be paid by the Company in connection with 
the exercise of the 2022 Call Right will be in the form of cash and/or shares of Class A common stock, as determined by the 
Company in its sole discretion.  

In  the  second  half  of  2024,  (a)  the  Company  will  have  a  call  right  (the  “2024  Call  Right”),  exercisable  in  its  sole 
discretion, to acquire all, and not less than all, of the Remaining Equity that it has not acquired pursuant to the 2022 Call Right 
and  the  Closing,  at  the  greater  of  (i)  (x)  one  hundred  million  dollars  ($100,000,000),  and  (y)  the  2022  Call  Right  Value, 
whichever is less, and (ii) an implied CarOffer value of twelve (12) times CarOffer’s trailing twelve months EBITDA as of 
June 30, 2024 (in each case calculated in accordance with the defined terms and subject to the adjustments set forth in the 
CarOffer Operating Agreement), and (b) the representative of the holders of the Remaining Equity will have a put right (the 
“2024  Put  Right”),  exercisable  in  his,  her  or  their  sole  discretion,  to  have  the  holders  of  the  Remaining  Equity  sell  to  the 
Company, all, and not less than all, of the Remaining Equity at an implied CarOffer value of twelve (12) times CarOffer’s 
trailing  twelve  months  EBITDA  as  of  June  30,  2024  (calculated  in  accordance  with  the  defined  terms  and  subject  to  the 
adjustments set forth in the CarOffer Operating Agreement). The determination of whether the 2024 Call Right or the 2024 Put 
Right is ultimately exercised is as set forth in the CarOffer Operating Agreement. The consideration to be paid by the Company 
in connection with the exercise of either the 2024 Call Right or the 2024 Put Right, as applicable, will be in the form of cash 
and/or shares of Class A common stock, as determined by the Company in its sole discretion.

The  foregoing  summary  of  the  Purchase  Agreement,  the  CarOffer  Operating  Agreement  and  the  transactions 
contemplated thereby does not purport to be complete and is subject to, and qualified in their entirety by, the full text of the 
Purchase Agreement and the CarOffer Operating Agreement, which are filed as exhibits 2.1 and 10.27 to this Annual Report 
on Form 10-K, respectively.

94

The following unaudited pro forma consolidated financial information combines the unaudited results of the Company 
for the years ended December 31, 2021 and 2020 and the unaudited results of CarOffer for the year ended December 31, 2021 
and 2020, and assumes that the CarOffer Acquisition, which closed on January 14, 2021, was completed on January 1, 2020 
(the first day of fiscal year 2020). The pro forma consolidated financial information has been calculated after applying the 
Company’s accounting policies and includes adjustments for amortization expense of acquired intangible assets, transaction-
related  costs,  and  compensation  expense  for  ongoing  share-based  compensation  arrangements  replaced,  together  with  the 
consequential tax effects. These pro forma results have been prepared for comparative purposes only and do not purport to be 
indicative of the operating results of the Company that would have been achieved had the CarOffer Acquisition actually taken 
place on January 1, 2020. In addition, these results are not intended to be a projection of future results and do not reflect events 
that  may  occur  after  December 31,  2021,  including,  but  not  limited  to  revenue  enhancements,  cost  savings  or  operating 
synergies that the combined Company may achieve as a result of the CarOffer Acquisition.

Unaudited

Three Months Ended 
December 31

2021

2020

Year Ended December 31

2021

2020

Revenue
Consolidated net income (1)

$ 339,342 $ 161,443 $ 954,312 $ 582,777
28,415
$

6,626 $ 110,055 $

34,158 $

(1)

For the three months ended December 31, 2021 pro forma consolidated net income includes $7,275 and $12,606 
related to intangibles amortization and stock-based compensation for CarOffer, respectively. For the three months 
ended December 31, 2020 pro forma consolidated net income includes $7,275 and $12,606 related to intangibles 
amortization and stock-based compensation for CarOffer, respectively. For the year ended December 31, 2021, pro 
forma consolidated net income includes $29,100 and $22,419 related to intangibles amortization and stock-based 
compensation  for  CarOffer,  respectively.  For  the  year  ended  December 31,  2020,  pro  forma  consolidated  net 
income  includes  $29,100  and  $22,234  related  to  intangibles  amortization  and  stock-based  compensation  for 
CarOffer, respectively.

$314,430 of revenue and $2,960 of net income attributable to CarOffer is included in our consolidated income statement 

from the Closing date of January 14, 2021 to December 31, 2021.

5. Fair Value of Financial Instruments Including Cash Equivalents and Investments

As of December 31, 2021 and 2020, assets measured at fair value on a recurring basis consist of the following:

Cash equivalents:

Money market funds

Investments:

Certificates of deposit

Total

Cash equivalents:

Money market funds

Investments:

Certificates of deposit

Total

As of December 31, 2021

Quoted Prices
in Active
Markets
for Identical
Assets
(Level 1 Inputs)

Significant
Other
Observable
Inputs
(Level 2 Inputs)

Significant
Unobservable
Inputs
(Level 3 Inputs)

Total

$

$

157,525 $

— $

— $

157,525

—

157,525 $

90,000
90,000 $

—
— $

90,000
247,525

As of December 31, 2020

Quoted Prices
in Active
Markets
for Identical
Assets
(Level 1 Inputs)

Significant
Other
Observable
Inputs
(Level 2 Inputs)

Significant
Unobservable
Inputs
(Level 3 Inputs)

Total

$

$

112,431 $

— $

— $

112,431

—

112,431 $

100,000
100,000 $

—
— $

100,000
212,431

95

As of December 31, 2021 and 2020, investments consist of the following:

Amortized
Cost

As of December 31, 2021
Gross
Gross
Unrealized
Unrealized
Losses
Gains

Estimated
Fair Value

Investments:

Certificates of deposit due in one year or 
less
Total

$
$

90,000 $
90,000 $

— $
— $

— $
— $

90,000
90,000

Investments:

Certificates of deposit due in one year or 
less
Total

6. Property and Equipment, Net

Amortized
Cost

As of December 31, 2020
Gross
Gross
Unrealized
Unrealized
Losses
Gains

Estimated
Fair Value

$
$

100,000 $
100,000 $

— $
— $

— $
— $

100,000
100,000

As of December 31, 2021 and 2020, property and equipment, net consist of the following:

Server and computer equipment
Capitalized internal-use software
Capitalized website development
Furniture and fixtures
Leasehold improvements
Construction in progress
Finance lease right-of-use assets

Less accumulated depreciation and amortization
Property and equipment, net

As of December 31,

2021

2020

8,349
3,041
22,037
8,615
24,082
854
556
67,534
(35,324)
32,210

$

$

8,108
149
16,328
7,320
20,507
1,024
41
53,477
(25,994)
27,483

$

$

For the year ended December 31, 2021, 2020, and 2019, depreciation and amortization expense, excluding amortization 
of  intangible  assets,  amortization  of  capitalized  hosting  arrangements,  and  write  offs,  was  $10,324,  $8,198  and  $7,168, 
respectively.

For the year ended December 31, 2021, the Company wrote off $2,481 of U.S. capitalized website development costs 
within operating expense in the consolidated income statements related to certain developed technology in which the Company 
has decided to cease investment. For the year ended December 31, 2020, the Company wrote off $1,151 of capitalized website 
development costs, of which $844 related to the exit of certain international markets in connection with the Expense Reduction 
Plan.

Capitalized website development costs increased $5,709 due to continued investment in our product offerings. Leasehold 
improvements costs increased $3,575 due to the costs associated with the additional leased space in 55 Cambridge Parkway, 
as  discussed  further  in  Note  9  of  these  consolidated  financial  statements.  Capitalized  internal-use  software  costs  increased 
$2,892 due to additions related to internal engineering and development tools.

96

7. Goodwill and Other Intangible Assets

Goodwill

As of December 31, 2021, changes in the carrying value of goodwill are as follows:

Balance as of December 31, 2020

CarOffer acquisition (1)
Foreign currency translation adjustment

Balance as of December 31, 2021

(1)

See Note 4 of these consolidated financial statements.

United States
$

12,477 $
130,451
—
142,928 $

International

Total

16,652 $
—
(1,293)
15,359 $

29,129
130,451
(1,293)
158,287

$

The Company assessed its goodwill for impairment and did not identify any impairment as of December 31, 2021.  

Other Intangible Assets

As of December 31, 2021 and 2020, intangible assets consist of the following:

As of December 31, 2021

Weighted
Average
Remaining
Useful Life
(years)

Gross
Carrying
Amount

Accumulated
Amortization

Impairment

Net Carrying
Amount

Brand
Customer relationships
Developed technology

Total

9.4 $
2.0
2.0

$

32,274 $
19,870
65,212
117,356 $

4,206 $
7,314
21,274
32,794 $

— $
—
647
647 $

28,068
12,556
43,291
83,915

As of December 31, 2020

Weighted
Average
Remaining
Useful Life
(years)

Gross
Carrying
Amount

Accumulated
Amortization

Impairment

Net Carrying
Amount

Brand
Customer relationships
Developed technology

Total

8.4 $
1.6
2.4

$

9,405 $
1,886
2,213
13,504 $

1,235 $
938
469
2,642 $

— $
—
—
— $

8,170
948
1,744
10,862

For the year ended December 31, 2021, 2020, and 2019, amortization of intangible assets was $30,152, $1,993, and $649, 

respectively.  

For the year ended December 31, 2021, the Company wrote off $647 of U.S. intangible assets within cost of revenue in 
the  consolidated  income  statements  related  to  certain  developed  technology  which  the  Company  has  decided  to  cease 
investment. 

97

As of December 31, 2021, estimated amortization expense of intangible assets for future periods is as follows:

Year Ending December 31,
2022
2023
2024
2025
2026
Thereafter
Total

Amortization
Expense

30,782
30,118
4,082
3,045
3,045
12,843
83,915

$

8. Accrued Expenses, Accrued Income Taxes and Other Current Liabilities and Other Non-Current Liabilities

As of December 31, 2021 and 2020, accrued expenses, accrued income taxes and other current liabilities consist of the 

following:

Accrued bonus
Accrued commissions
Accrued income taxes
Accrued advertising costs
Accrued distributions to redeemable noncontrolling interest holders
Payments received in advance from third-party payment processor
Other accrued expenses, accrued income taxes and other current liabilities

Total

As of December 31,

2021

2020

11,777 $
2,293
6,344
5,583
8,701
28,075
15,813
78,586 $

10,845
3,941
233
—
—
—
9,732
24,751

$

$

Accrued  distributions  to  redeemable  noncontrolling  interest  holders  relate  to  mandatory  tax  distributions  to  non-
controlling interest members for the estimated tax liability on their respective taxable income. Payments received in advance 
from third-party payment processor relate to payments received in advance of $46,822, offset by receivables in transit from the 
third-party payment processor of $18,747.  

As of December 31, 2021 and 2020, other non-current liabilities consist of the following:

CO Incentive Unit and Subject Unit liability-classified awards
Other non-current liabilities

Total

As of December 31,

2021

2020

$

$

21,095 $
2,544
23,639 $

—
3,075
3,075

CO Incentive Unit and Subject Unit liability-classified awards related to liability-classified awards that were recognized 
in connection with the Company’s acquisition of a 51% interest in CarOffer, as discussed further in Note 2 and Note 10 of 
these consolidated financial statements.

9. Commitments and Contingencies

Contractual Obligations and Commitments

As of December 31, 2021, all of the Company’s property, equipment, and internal-use software have been purchased 
with cash with the exception of amounts related to unpaid property and equipment, capitalized website development, capitalized 
internal-use software and hosting arrangements and amounts related to obligations under finance leases as disclosed in the 
consolidated statements of cash flows. The Company has no material long-term purchase obligations outstanding with any 
vendor or third party.

98

Leases

The Company’s primary operating lease obligations consist of various leases for office space in: Boston, Massachusetts; 
Cambridge,  Massachusetts;  San  Francisco,  California;  Addison,  Texas;  and  Dublin,  Ireland.  The  Company  also  has  an 
operating lease obligation for data center space in Needham, Massachusetts.

On  January  25,  2021,  CarOffer  entered  into  a  sublease  in  Addison,  Texas  at  15601  Dallas  Parkway  for  the  lease  of 
approximately 61,826 square feet of office space with a non-cancellable lease term through 2030. The sublease commenced on 
March 1, 2021. CarOffer’s monthly base rent for the premises is payable from January 1, 2022. The lease provides for annual 
rent  increases  through  the  term  of  the  lease.  In  connection  with  the  sublease,  CarOffer  entered  into  a  financing  lease 
arrangement for furniture and fixtures used in connection with its operations. The term of the financing lease is for the entire 
period of the sublease. The monthly rent for the furniture and fixtures is included in the sublease monthly rent, with ownership 
of the furniture and fixtures transferring to CarOffer at the expiration of the lease term. Monthly rent payments are allocated 
based upon the relative fair value of the office space and furniture of 95% and 5%, respectively.

On  June  12,  2020,  the  Company  amended  its  operating  lease  agreement  in  Boston,  Massachusetts  at  1001  Boylston 
Street,  which  was  originally  entered  into  on  December  19,  2019  for  the  lease  of  273,595  square  feet  of  office  space  (the 
“Original Boston Lease Agreement”). Pursuant to this amendment, the Company exercised its right to reduce the amount of 
office space agreed to under the lease to 225,428 square feet, and the parties agreed to certain other changes to the lease as set 
forth in the amendment. The Company is expecting to move into the office space in 2023. As the lease has been signed but the 
lease term has not commenced, there is no impact to the consolidated financial statements. 

The  Original  Boston  Lease  Agreement  provides  for  leasehold  improvement  incentives  and  provides  for  annual  rent 
increases through the term of the lease, and provides for variable payments related to management fees. The “Commencement 
Date” of the lease term is the earlier to occur of (i) the date that is twelve months following the Delivery Date (as defined in 
the lease) and (ii) the date that the Company first occupies the premises for the normal conduct of business for the Permitted 
Use (as defined in the lease). The initial term will commence on the Commencement Date and expire on the date that is one 
hundred and eighty full calendar months after the Commencement Date (plus the partial month, if any, immediately following 
the Commencement Date). The lease provides for the option to terminate early under certain circumstances including if there 
is a material delay in construction (subject to the terms and conditions of the lease), and contains two Company options to 
extend the lease term (including for a portion of the office space thereunder) for an additional period of five years.

On August 30, 2019, the Company amended its operating lease agreement in Cambridge, Massachusetts at 55 Cambridge 
Parkway, which was originally entered into on March 11, 2016 and subsequently amended on July 30, 2016, for the lease of 
51,923 square feet of office space. The 2019 amendment granted the Company an additional 36,689 square feet of office space 
and extended the non-cancellable lease term through 2025 for the office space currently occupied. The Company accounted for 
the additional 36,689 square feet of office space as a new lease as it provides an additional right-of-use asset that is not included 
in the original lease and the additional lease payments were determined to be commensurate with the standalone price of the 
additional space. The non-cancellable lease term of the additional space ends in 2025, with a portion ending in 2023. The term 
extension of the existing 51,923 square feet of office space was recognized as a lease modification in the consolidated balance 
sheet as of December 31, 2019. The lease, as amended, provides for (i) an option to extend the lease term with respect to a 
portion of the office space for an additional period of five years, (ii) leasehold improvement incentives and (iii) annual rent 
increases through the term of the lease. 

On May 1, 2019, the Company entered into an operating lease in Needham, Massachusetts for the lease of data center 
space with a non-cancellable term through 2022 with automatic renewal for one year thereafter if not terminated. The lease 
provides for annual rent increases through the term of the lease.

On January 10, 2019, Auto List, Inc., which the Company acquired on January 16, 2020, entered into an operating lease 
in San Francisco, California at 332 Pine St. for the lease of 6,345 square feet of office space with a non-cancellable lease term 
through 2024. The lease provides for annual rent increases through the term of the lease.

99

On June 19, 2018, the Company entered into an operating lease in Cambridge, Massachusetts at 121 First Street for the 
lease of 48,393 square feet of office space with a non-cancellable lease term through 2033 with an option to extend the lease 
term for two additional periods of five years each. The lease provides for leasehold improvement incentives and annual rent 
increases through the term of the lease. The Company subleased the fifth floor to another party and recognized the sublease 
income within other income, net in the consolidated income statement. The sublease expired in August 2020. As of December 
31, 2020 and 2019, sublease income was immaterial. The Company entered into a noncancelable agreement to sublease the 
second and third floors and a portion of the first floor to another party on December 23, 2021. The sublease provides for annual 
rent increases throughout the three-and-a-half-year term of the sublease. The sublease contains a sublessee option to extend the 
term of the sublease for three additional years, and it includes a sublessee option to expand the sublease to the fourth and fifth 
floors of the building. The sublease contains both lease and non-lease components in the contract. Non-lease components relate 
to parking and operating and utilities expenses. As a result of the practical expedient elected under ASC 842, the Company 
combines  the  lease  and  these  non-lease  components.  As  the  sublease  has  not  yet  commenced,  there  is  no  impact  to  the 
consolidated financial statements. The sublease commenced in January 2022. 

On September 26, 2017, the Company assumed an operating lease, which was entered into by the original lessee on 
August 12, 2013, for the lease of 13,345 square feet of office space in Dublin, Ireland at Styne House, Upper Hatch Street with 
a non-cancellable term through 2023. The lease provided for a rent increase at the end of year five of the original lease term. 

On October 8, 2014, the Company entered into an operating lease in Cambridge, Massachusetts at 2 Canal Park for the 
lease of 48,059 square feet of office space with a non-cancellable lease term through 2022 with an option to extend the lease 
term for one additional period of five years. The lease provides for leasehold improvement incentives and annual rent increases 
through the term of the lease. On October 6, 2021, the Company entered into a one-year non-cancellable sublease for the same 
48,059 square feet of office space that will commence on December 1, 2022, after the expiration of the current lease term from 
another party, with an option to extend the sublease term for an additional period of five years. The sublease is treated as a 
separate contract from the current lease as the contract was separately negotiated with a new Landlord. As the lease term is 12 
months, no additional right-of-use asset will be recognized in line with the Company’s policy in Note 2 of these consolidated 
financial statements. As the sublease has not yet commenced, there is no impact to the consolidated financial statements.

The Company’s financing lease obligations consist of a lease for furniture and office equipment and are immaterial.

The leases in Boston, Massachusetts, Cambridge, Massachusetts and San Francisco, California have associated letters of 
credit, which are recognized within restricted cash in the consolidated balance sheets. As of December 31, 2021 and 2020, 
restricted cash was $16,336 and $10,627, respectively, and primarily related to cash held at a financial institution in an interest-
bearing cash account as collateral for the letters of credit related to the contractual provisions for the Company’s building leases 
and pass-through payments from customers related to the Company's wholesale business. As December 31, 2021 and 2020, 
portions of restricted cash were classified as a short-term asset and long-term asset, as disclosed in the consolidated balance 
sheets.

For  the  years  ended  December 31,  2021,  2020,  and  2019,  the  Company  recognized  $15,844,  $14,157,  and  $10,260, 

respectively, of lease costs for leases that have commenced.

As of December 31, 2021 and 2020, for leases that have commenced the weighted average remaining lease term was 7.6 
years and 7.7 years, respectively, and the weighted average discount rate was 5.3% and 5.3%, respectively. As the Company’s 
leases do not provide an implicit rate, the Company uses an estimated incremental borrowing rate based on the information 
available at lease commencement in determining the present value of lease payments. The Company estimated the incremental 
borrowing rate based on the rate of interest the Company would have to pay to borrow a similar amount on a collateralized 
basis over a similar term. The Company has no historical debt transactions and a collateralized rate is estimated based on a 
group of peer companies. The Company used the incremental borrowing rate on January 1, 2019 for leases that commenced 
prior to that date.

100

As of December 31, 2021, future minimum lease payments are as follows:

Year Ending December 31,
2022
2023
2024
2025
2026
Thereafter

Total lease payments

Less imputed interest

Total

Operating
Lease
Commitments

16,573
14,736
13,122
6,091
5,540
32,965
89,027
(18,322)
70,705

$

$

The chart above does not include options to extend lease terms that are not reasonably certain of being exercised or leases 
signed  but  not  yet  commenced  as  of  December 31,  2021.  As  of  December 31,  2021,  total  estimated  future  minimum  lease 
payments for leases signed but not yet commenced, which consists only of the sublease for 2 Canal Park and the 1001 Boylston 
Street lease and have expected commencement dates in December 2022 and in 2023, respectively, are estimated to be $256,525.

As of December 31, 2021, future minimum lease income payments are as follows:

Year Ending December 31,
2022
2023
2024
2025
2026
Thereafter
Total

Acquisitions

Sublease
Income Payments

882
1,876
1,923
1,021
—
—
5,702

$

$

On January 14, 2021 the Company completed the acquisition of a 51% interest in CarOffer, an automated instant vehicle 
trade platform based in Addison, Texas, with the option to acquire portions of the remaining equity in the future. Details of this 
acquisition are more fully described in Note 4 of these consolidated financial statements.

Legal Matters

From time to time the Company may become involved in legal proceedings or be subject to claims arising in the ordinary 
course  of  its  business.  The  Company  is  not  presently  subject  to  any  pending  or  threatened  litigation  that  it  believes,  if 
determined adversely to the Company, individually, or taken together, would reasonably be expected to have a material adverse 
effect on its business or financial results.

Guarantees and Indemnification Obligations

In the ordinary course of business, the Company enters into agreements with its customers, partners and service providers 
that include commercial provisions with respect to licensing, infringement, guarantees, indemnification, and other common 
provisions. 

CarOffer provides certain guarantees to dealers through its 45-Day Guaranteed Bid and OfferGuard product offerings, 

which are accounted for under ASC 460. 

101

45-Day  Guaranteed  Bid  is  an  arrangement  through  which  a  selling  dealer  lists  a  car  on  the  CarOffer  platform,  and 
CarOffer provides an offer to purchase the vehicle listed at a specified price at any time over a 45-day period. This provides 
the seller with a put option, where they have the right, but not the obligation, to require CarOffer to purchase the vehicle during 
this  window.  OfferGuard  is  an  arrangement  through  which  a  buying  dealer  purchases  a  car  on  the  CarOffer  platform,  and 
CarOffer provides an offer to purchase the vehicle at a specified price between days 1 and 3, and days 42 and 45 if the dealer 
is not able to sell the vehicle after 42 days. 

As of December 31, 2021, the maximum potential amount of future payments that CarOffer could be required to make 
under these guarantees was $76,075. Of the maximum potential amount of future payments, none are considered probable . 
The exercise of guarantees has historically been infrequent and even when such exercises did occur the losses were immaterial. 
As such, as of December 31, 2021, CarOffer had no contingent loss liabilities. 

As of December 31, 2020, the Company did not have any guarantees.

10. Stock-based Compensation

CarGurus Equity Incentive Plans

The Company’s Amended and Restated 2006 Equity Incentive Plan (the “2006 Plan”) provided for the issuance of non-
qualified stock options, restricted stock and stock awards to the Company’s employees, officers, directors and consultants. The 
2006 Plan authorized up to an aggregate of 3,444,668 shares of the Company's Class B common stock for such issuances. In 
conjunction with the effectiveness of the Company’s 2015 Equity Incentive Plan (the “2015 Plan”), the Board voted that no 
further stock options or other equity-based awards may be granted under the 2006 Plan.

In 2015, the Board first adopted the 2015 Plan, which became effective on June 26, 2015. The 2015 Plan provided for 
the issuance of stock-based incentives to employees, consultants and non-employee directors. As of the effective date of the 
2015  Plan,  up  to  603,436  shares  of  common  stock  were  authorized  for  issuance  under  the  2015  Plan.  The  2015  Plan  was 
amended and restated effective August 6, 2015 to permit the granting of restricted stock units (“RSUs”) under the 2015 Plan, 
to remove Class B common stock from the pool of shares available for issuance under the 2015 Plan and to make certain other 
desired changes. The 2015 Plan was further amended and restated at October 15, 2015 to add a ten-year term and to make 
certain other desired changes.

The 2015 Plan was further amended and restated effective August 22, 2016 to merge the 2006 Plan into the 2015 Plan, 
to increase the number of shares of Class A common stock that may be issued under the 2015 Plan, and to lengthen the term of 
the 2015 Plan to expire on August 21, 2026. In addition, pursuant to this amendment and restatement of the 2015 Plan, prior to 
giving effect to the recapitalization that occurred on June 21, 2017, there were (i) 618,691 shares of Class A common stock, 
plus (ii) 802,562 shares of Class B common stock authorized under the 2015 Plan; provided, however, that (1) the number of 
shares of Class A common stock was increased, on a share for share basis, by the number of shares of Class B common stock 
that were (a) subject to outstanding options granted under the 2006 Plan that expired, terminated, or were cancelled for any 
reason without having been exercised, (b) surrendered in payment of the exercise price of outstanding options granted under 
the 2006 Plan or (c) withheld in satisfaction of tax withholding upon exercise of outstanding options granted under the 2006 
Plan, and the number of shares of Class B common stock reserved under the amended and restated 2015 Plan was decreased, 
on a corresponding share for share basis, (2) no new awards of Class B common stock could be granted under the amended and 
restated 2015 Plan, and (3) except with respect to outstanding options granted under the 2006 Plan that were exercised on or 
after the date of the amendment and restatement, no Class B common stock could be issued under the 2015 Plan.

In connection with the recapitalization that occurred on June 21, 2017, the 2015 Plan was further amended and restated 
to account for each outstanding common stock option being adjusted such that each share of common stock underlying such 
option became two shares of Class A common stock and four shares of Class B common stock underlying such option, and 
each outstanding RSU being adjusted such that each share of common stock issuable upon settlement of such RSU became two 
shares of Class A common stock and four shares of Class B common stock issuable upon settlement of such RSU. Pursuant to 
the 2015 Plan as further amended in connection with the recapitalization, there were (i) 3,181,740 shares of Class A common 
stock and (ii) 5,161,644 shares of Class B common stock authorized for issuance under the 2015 Plan.

102

In connection with the Company's initial public offering ("IPO"), in October 2017, the Board adopted, and the Company’s 
stockholders  approved,  the  Omnibus  Incentive  Compensation  Plan  (the  “2017  Plan”)  for  the  purpose  of  granting  incentive 
stock options, non-qualified stock options, stock awards, stock units, other share-based awards and cash awards to employees, 
advisors and consultants to the Company and its subsidiaries and non-employee members of the Board. The 2017 Plan is the 
successor  to  the  2015  Plan.  The  2017  Plan  authorizes  the  issuance  or  transfer  of  the  sum  of:  (i)  7,800,000  shares  of  the 
Company’s Class A common stock, plus (ii) the number of shares of our Class A common stock (up to 4,500,000 shares) equal 
to  the  sum  of  (x)  the  number  of  shares  of  Class  A  common  stock  and  Class  B  common  stock  of  the  Company  subject  to 
outstanding awards under the 2015 Plan as of October 10, 2017 that terminate, expire or are cancelled, forfeited, exchanged, 
or surrendered on or after October 10, 2017 without having been exercised, vested, or paid prior to October 10, 2017, including 
shares tendered or withheld to satisfy tax withholding obligations with respect to outstanding grants under the 2015 Plan, plus 
(y) the number of shares of Class A common stock reserved for issuance under the 2015 Plan that remain available for grant 
under the 2015 Plan as of October 10, 2017. The aggregate number of shares of Class A common stock that may be issued or 
transferred under the 2017 Plan pursuant to incentive stock options will not exceed 12,300,000 shares of Class A common 
stock. Unless determined otherwise by the Compensation Committee of the Board, as of the first trading day of January of each 
calendar year during the term of the 2017 Plan (excluding any extensions), eligible beginning with calendar year 2019, an 
additional number of shares of Class A common stock will be added to the number of shares of the Company’s Class A common 
stock authorized to be issued or transferred under the 2017 Plan and the number of shares authorized to be issued or transferred 
pursuant to incentive stock options, equal to 4% of the total number of shares of our Class A common stock outstanding on the 
last trading day in December of the immediately preceding calendar year, or 6,000,000 shares, whichever is less, or such lesser 
amount as determined by the Board (the “Evergreen Increase”). The Compensation Committee of the Board determined to not 
effectuate the Evergreen Increase that was otherwise scheduled to have occurred on each of January 2, 2019, January 2, 2020 
and  January  4,  2021.  On  January  3,  2022,  an  additional  4,070,921  shares  of  the  Company's  Class  A  Common  Stock  was 
authorized to be issued or transferred under the 2017 Plan pursuant to the Evergreen Increase. In conjunction with the adoption 
of the 2017 Plan, options and RSUs outstanding under the 2015 Plan will remain outstanding but no additional grants will be 
made from the 2015 Plan. 

As of December 31, 2021, 2,609,854 shares of Class A common stock were available for issuance under the 2017 Plan. 

CarOffer Equity Incentive Plans

The 2020 CO Plan provides for the issuance of CO Incentive Units to CarOffer’s employees, officers, managers, and 
consultants. The 2020 CO Plan authorized up to an aggregate of 485,714 CO Incentive Units for such issuances, all of which 
were issued prior to the close of the transaction.

At the time of close, 142,857 CO Incentive Units were accelerated and redeemed. The compensation relating to these 
CO Incentive Units was deemed to be outside of consideration transferred. Therefore, for the year ended December 31, 2021, 
the Company recognized an additional $1,229 of stock-based compensation expense. As of December 31, 2021, the remaining 
342,857 CO Inventive Units were unvested. There was $18,640 of unrecognized stock-based compensation expense related to 
unvested CO Incentive Units that is expected to be recognized over a weighted-average period of 2.5 years. These CO Incentive 
Units are accounted for within other non-current liabilities in the consolidated balance sheets.

As of December 31, 2021, there were no CO Incentive Units available for issuance under the 2020 CO Plan. 

The Vesting Agreement provides for the vesting of the Subject Units beneficially owned by the T5 Holders, which vest 
in accordance with the terms described in Note 2 of these consolidated financial statements. As of December 31, 2021, there 
were  432,592  Subject  Units  issued  and  unvested.  There  was  $29,507  of  unrecognized  stock-based  compensation  expense 
related to unvested Subject Units that is expected to be recognized over a weighted-average period of 2.0 years. These Subject 
Units are accounted for within other non-current liabilities in the consolidated balance sheets.

As of December 31, 2021, there were no Subject Units available for issuance under the Vesting Agreement.

The 2021 CO Plan provides for an incentive equity grant structure whereby 2021 Incentive Units will be granted to CIE 
and 2021 CO Plan grantees will receive an associated CIE Interest, with back-to-back vesting between the 2021 Incentive Units 
and the associated CIE Interest. The 2021 CO Plan authorized up to an aggregate of 228,571 2021 Incentive Units for such 
issuances. 

As of December 31, 2021, 228,571 2021 Incentive Units were available for issuance under the 2021 CO Plan. 

103

Stock Options

During the year ended December 31, 2021, stock option activity is as follows:

Outstanding, December 31, 2020

Granted
Exercised
Forfeited

Outstanding, December 31, 2021
Options exercisable as of December 31,
   2021

Weighted-
Average
Exercise Price
for Equity

Weighted-
Average
Remaining
Contractual Life
(In Years)

Aggregate
Intrinsic
Value(1)

1.99
35.75
2.98
35.61
22.42

9.28

4.0 $

17,560

6,027

6.7 $

11,877

4.3 $

11,877

Common
Stock

$

590,397
619,618
(222,147)
(38,561)
949,307

478,588

(1)

As of December 31, 2021 and 2020, the aggregate intrinsic value was calculated based on the positive difference, 
if any, between the estimated fair value of our common stock on December 31, 2021 and 2020, respectively, or the 
date of exercise, as appropriate, and the exercise price of the underlying options.

During the years ended December 31, 2020 and 2019, there were no options granted. 

During the years ended December 31, 2020 and 2019, the aggregate intrinsic value for options exercised was $8,401 and 

$28,902, respectively.

As of December 31, 2021, there was $7,507 unrecognized stock-based compensation expense related to unvested stock 

options that is expected to be recognized over a weighted-average period of 3.2 years. 

Restricted Stock Units

During the year ended December 31, 2021, RSU activity is as follows:

Unvested outstanding, December 31, 2020

Granted
Vested
Forfeited

Unvested outstanding, December 31, 2021

Number of
Shares
3,483,816
2,969,187
(1,575,206)
(1,043,475)
3,834,322

Weighted- 
Average Grant
Date Fair Value
$

32.52 $
33.83
33.28
33.23
33.02 $

Aggregate
Intrinsic
Value

110,538

128,987

During the years ended December 31, 2020 and 2019, the weighted-average grant-date fair value of RSUs granted was 

$28.47 and $39.07 per share, respectively. 

During the years ended December 31, 2020 and 2019, RSUs that vested and settled totaled 1,347,464 and 1,317,736, 

respectively.

During  the  years  ended  December 31,  2020  and  2019,  the  total  fair  value  of  RSUs  vested  was  $40,613  and  $31,533 

respectively. 

As of December 31, 2021, there was $106,888 of unrecognized stock-based compensation expense related to unvested 

RSUs that is expected to be recognized over a weighted-average period of 2.8 years.

104

Stock-based Compensation Expense

For the year ended December 31, 2021, 2020, and 2019, stock-based compensation expense by award type and where 

the stock compensation expense was recognized in the Company’s consolidated income statements is as follows:

Options
Restricted Stock Units
CO Incentive Units and Subject Units

Total stock-based compensation expense

Cost of revenue
Sales and marketing expense
Product, technology, and development expense
General and administrative expense

Total stock-based compensation expense

Year Ended December 31,
2020

2019

2021

2,471 $
52,916
22,323
77,710 $

17 $

45,304
—
45,321 $

155
34,146
—
34,301

Year Ended December 31,
2020

2019

2021

417 $

12,801
22,289
42,203
77,710 $

293 $

10,564
20,741
13,723
45,321 $

354
9,989
15,159
8,799
34,301

$

$

$

$

For the years ended December 31, 2021, 2020, and 2019, excluded from stock-based compensation expense is $3,247, 

$1,906, and $1,381 of capitalized website development costs and capitalized internal-use software costs, respectively.

For the years ended December 31, 2021, 2020, and 2019, the income tax benefit from stock-based compensation expense 

was $5,301, $4,796, and $2,953, respectively. 

During  the  years  ended  December 31,  2021,  2020,  and  2019,  the  Company  withheld  527,237,  447,160,  and  452,678 
shares of Class A common stock, respectively, to satisfy employee tax withholding requirements and for option exercise costs 
due to net share settlements and cashless exercises of options, as applicable. The shares withheld return to the authorized, but 
unissued, pool under the 2017 Plan and can be reissued by the Company. For the years ended December 31, 2021, 2020, and 
2019, total payments to satisfy employee tax withholding requirements and for option exercise costs due to net share settlements 
and cashless exercises of options, were $15,388, $11,184, and $16,470, respectively, and are reflected as a financing activity 
in the consolidated statements of cash flows. 

Common Stock Reserved for Future Issuance

As of December 31, 2021, the Company had reserved the following shares of Class A common stock for future issuance:

Common stock options outstanding
Restricted stock units outstanding
Shares available for issuance under the 2017 Plan
Total shares of authorized common stock reserved for future issuance

949,307
3,834,322
2,609,854
7,393,483

11. Earnings Per Share

The Company has two classes of common stock authorized: Class A common stock and Class B common stock. The 
rights of the holders of Class A and Class B common stock are identical, except with respect to voting and conversion. Each 
share of Class A common stock is entitled to one vote per share and each share of Class B common stock is entitled to ten votes 
per share. Each share of Class B common stock is convertible into one share of Class A common stock at the option of the 
holder  at  any  time  or  automatically  upon  certain  events  described  in  the  Company’s  amended  and  restated  certificate  of 
incorporation, including upon either the death or voluntary termination of the Company’s Executive Chairman. The Company 
allocates undistributed earnings attributable to common stock between the common stock classes on a one-to-one basis when 
computing net income per share. As a result, basic and diluted net income per share of Class A common stock and per share of 
Class B common stock are equivalent.

105

During the years ended December 31, 2021, 2020, and 2019, holders of Class B common stock converted 3,077,327 

shares, 1,238,144 shares and 387,440 shares, respectively, of Class B common stock to Class A common stock.

Basic net income per share (“Basic EPS”) is computed by dividing net (loss) income attributable to common stockholders 
and adjusted to reflect changes in the redemption value of the redeemable noncontrolling interest, if applicable, by the weighted-
average number of common shares outstanding during the reporting period. The Company computes the weighted-average 
number of common shares outstanding during the reporting period using the total number of shares of Class A common stock 
and Class B common stock outstanding as of the last day of the previous year plus the weighted-average of any additional 
shares issued and outstanding during the reporting period.

Diluted net income per share (“Diluted EPS”) gives effect to all potentially dilutive securities. Diluted EPS is computed 
by dividing net (loss) income attributable to common stockholders and adjusted to reflect adjustments for net income (loss) 
attributable to the noncontrolling interest and redemption adjustments to redeemable noncontrolling interest, if applicable and 
dilutive, by the weighted-average number of common shares outstanding during the reporting period using (i) the number of 
shares of common stock used in the Basic EPS calculation as indicated above, (ii) if dilutive, the incremental weighted-average 
common stock that the Company would issue upon the exercise of stock options and the vesting of RSUs, (iii) if dilutive, 
market-based performance awards based on the number of shares that would be issuable as of the end of the reporting period 
assuming the end of the reporting period was also the end of the contingency period. The dilutive effect of these common stock 
equivalents is reflected in diluted earnings per share by application of the treasury stock method. The if-converted method is 
used  to  calculate  the  number  of  shares  issuable  upon  exercise  of  the  2024  Put  Right,  inclusive  of  CarOffer  noncontrolling 
interest and incentive units, that would be issuable as of the end of the reporting period assuming the end of the reporting period 
was also the end of the contingency period.

For the years ended December 31, 2021, 2020, and 2019, a reconciliation of the numerator and denominator used in the 

calculation of basic and diluted net income per share is as follows:

Numerator:
Consolidated net income
Net income attributable to redeemable noncontrolling
   interest
Accretion of redeemable noncontrolling interest to
   redemption value
Net (loss) income attributable to common stockholders
Denominator:
Weighted-average number of shares of common stock used
   in computing net income per share attributable to
   common stockholders — basic

Dilutive effect of share equivalents resulting from stock
   options
Dilutive effect of share equivalents resulting from
   unvested restricted stock units (service-based and 
   market-based)
Weighted-average number of shares of common stock
   used in computing net income per share attributable to
   common stockholders — diluted

Net (loss) income per share attributable to common
   stockholders:
Basic
Diluted

2021

Year Ended December 31,
2020

2019

$

110,373

$

77,553 $

42,146

1,129

109,398

$

(154) $

—

—
77,553 $

—

—
42,146

117,142,062

112,854,524

111,450,443

—

—

674,018

1,155,906

321,273

825,501

117,142,062

113,849,815

113,431,850

$
$

(0.00) $
(0.00) $

0.69 $
0.68 $

0.38
0.37

106

For the years ended December 31, 2021, 2020, and 2019, potentially dilutive common stock equivalents that have been 
excluded from the calculation of diluted weighted-average shares outstanding as their effect would have been anti-dilutive are 
as follows:

Stock options outstanding
Restricted stock units outstanding
CO Incentive Units, Subject Units and noncontrolling 
   interest

2021
617,504
2,867,330

Year Ended December 31,
2020

—
2,722,226

2019

—
1,144,287

1,509,750

—

—

In  addition,  shares  of  Class  A  common  stock  potentially  issuable  under  market-based  performance  awards  of 
approximately 14,682 RSUs were excluded from the calculation of weighted average shares used to compute Diluted EPS for 
the year ended December 31, 2021 as the performance period began subsequent to the reporting period end date and as such 
there were zero contingently issuable shares.

12. Income Taxes

The domestic and foreign components of income before income taxes are as follows:

United States
Foreign

Income before income taxes

$

$

Year Ended December 31,
2020

2021
148,037 $
1,323
149,360 $

97,120 $
1,990
99,110 $

2019

37,476
1,229
38,705

The provision for (benefit from) income taxes contained the following components:

Current provision (benefit):

Federal
State
Foreign

Deferred provision (benefit):

Federal
State
Foreign

Income tax provision (benefit)

Year Ended December 31,
2020

2021

2019

$

$

22,133
10,438
253
32,824

5,698
669
(204)
6,163
38,987

$

$

(3,733) $
2,288
767
(678)

19,539
2,734
(38)
22,235
21,557 $

—
(220)
513
293

(2,377)
(1,306)
(51)
(3,734)
(3,441)

The Company's effective tax rate, calculated using income before income taxes adjusted for net income attributable to 
redeemable noncontrolling interest, is 26.3%, greater than the U.S. federal statutory rate primarily due to state and local income 
taxes,  shortfalls  on  the  taxable  compensation  of  share-based  awards  and  the  Section  162(m)  excess  officer  compensation 
limitation, which became applicable in May 2021 upon the expiration of the transition period permitted following the IPO, 
partially offset by federal and state research and development tax credits. The Company’s effective tax rates for the year ending 
December 31, 2020 is greater than the U.S. federal statutory rate primarily due to state and local income taxes with partial 
offset by the benefits from the U.S. federal and state research and development credits and the Coronavirus Aid, Relief, and 
Economic Security Act (the “CARES Act”). The Company’s effective tax rates for the year ending December 31, 2019 is less 
than the U.S. federal statutory rate primarily due to federal and state research and development credits and excess tax deductions 
related to stock-based compensation awards.

107

U.S. federal taxes at statutory rate
State taxes, net of federal benefit
Nondeductible expenses
Stock compensation
Foreign rate differential
Federal and state credits
CARES Act
Disallowed officer compensation
Investment in partnership
Federal, state, and foreign provision to return differences
Other

Consolidated effective tax rate
Effective tax rate attributable to redeemable noncontrolling
   interest
Effective tax rate attributable to CarGurus, Inc.

Year Ended December 31,
2020

2021

2019

21.0%
7.5
0.3
0.3
(0.2)
(2.6)
—
1.0
(0.3)
(0.7)
(0.2)
26.1%

0.2
26.3%

21.0%
6.2
0.4
0.2
(0.2)
(3.2)
(2.4)
—
—
—
(0.2)
21.8%

—
21.8%

21.0%
0.2
2.9
(22.0)
(0.3)
(10.3)
—
—
—
—
(0.2)
(8.7)%

—
(8.7)%

As  of  December 31,  2021  and  2020,  the  approximate  income  tax  effect  of  each  type  of  temporary  difference  and 

carryforward is as follows:

Deferred tax assets:

Net operating loss carryforwards
Credit carryforwards
Stock-based compensation
Lease liability
Investment in partnership
Accruals and reserves

Valuation Allowance

Deferred tax liabilities:
Prepaid expenses
Deferred commissions
Right of use assets
Intangible assets
Fixed assets

Net deferred tax assets

As of December 31,

2021

2020

1,429
4,241
5,301
15,640
6,709
5,942
39,262
(229)
39,033

(1,850)
(3,508)
(12,955)
(1,111)
(6,289)
(25,713)
13,320

$

$

3,735
17,572
4,796
18,671
—
3,249
48,023
(158)
47,865

(1,482)
(5,144)
(15,920)
(1,025)
(4,811)
(28,382)
19,483

$

$

The Company accounts for income taxes in accordance with the liability method. Under this method, deferred income 
taxes are recognized for the future tax consequences of differences between the tax and financial accounting bases of assets 
and liabilities at each reporting period. Deferred income taxes are based on enacted tax laws and statutory tax rates applicable 
to  the  period  in  which  these  differences  are  expected  to  affect  taxable  income.  A  valuation  allowance  is  established  when 
necessary to reduce deferred tax assets to the amounts expected to be realized.

As of December 31, 2021 and 2020, the Company has provided an immaterial valuation allowance against its net deferred 
tax assets. Based upon the level of historical U.S. earnings and future projections over the period in which the net deferred tax 
assets are deductible, at this time, management believes it is more likely than not that the Company will realize the benefits of 
these deductible differences, with the exception of the deferred tax asset related to intangible assets in Ireland. For the years 
ended December 31, 2021 and 2020, the change in the valuation allowance was $71 and $96, respectively.

108

As of December 31, 2021, the Company has federal and state net operating loss (“NOL”) carryforwards of $1,160 and 
$17,105,  respectively.  Prior  to  the  enactment  of  the  CARES  Act  on  March  27,  2020,  federal  NOLs  would  generally 
carryforward indefinitely, subject to an annual limitation of 80% of taxable income. The CARES Act temporarily removed the 
80% limitation on NOLs to offset taxable income for tax years prior to 2021. The 80% annual taxable income limitation will 
resume for tax years 2021 and on. The federal NOL carryforward does not expire and the state NOL carryforwards, excluding 
South Carolina which carryforwards indefinitely, expire at various dates through 2040. As of December 31, 2021, the Company 
has federal and state tax credit carryforwards of $673 and $4,516, respectively, available to reduce future tax liabilities that, 
excluding California which carryforwards indefinitely, expire at various dates through 2040. Utilization of the NOL and tax 
credit  carryforwards,  respectively,  may  be  subject  to  an  annual  limitation  due  to  ownership  change  limitations  that  have 
occurred previously or that could occur in the future, as provided by Section 382 of the Internal Revenue Code (“Section 382”), 
as well as similar state provisions. Ownership changes may limit the amount of NOL or tax credit carryforwards that can be 
utilized annually to offset future taxable income and tax, respectively. In general, an ownership change, as defined by Section 
382, results from transactions that increase the ownership of five-percent stockholders in the stock of a corporation by more 
than 50 percent in the aggregate over a three-year period.

The Company previously adopted the provision for uncertain tax positions under ASC 740. As of December 31, 2021 
and 2020, the Company had no recognized liabilities for uncertain tax positions and had no accrued interest or penalties related 
to uncertain tax positions.

The Company permanently reinvests the earnings, if any, of its foreign subsidiaries and, therefore, does not provide for 
U.S. income taxes that could result from the distribution of those earnings to the Company. As of December 31, 2021 and 
December 31, 2020, the amount of unrecognized deferred U.S. taxes on these earnings would be de minimis.

The Company and its subsidiaries are subject to various U.S. federal, state, and foreign income tax examinations. The 
Company is currently not subject to income tax examination for the tax years of 2017 and prior as a result of applicable statute 
of limitations of the Internal Revenue Service (“IRS”) and state jurisdictions. The Company is currently open to examination 
in its foreign jurisdictions for tax years 2019 and after.

13. Segment and Geographic Information

The Company has two reportable segments, United States and International. Segment information is presented in the 
same manner as the Company’s chief operating decision maker, (the “CODM”), reviews the Company’s operating results in 
assessing performance and allocating resources. The CODM reviews revenue and operating income (loss) for each reportable 
segment as a proxy for the operating performance of the Company’s United States and International operations. The Company’s 
Chief Executive Officer is the CODM on behalf of both reportable segments.

The United States segment derives revenues from marketplace, wholesale and product revenues from customers within 
the United States. The International segment derives revenues from marketplace revenues from customers outside of the United 
States.  A  majority  of  the  Company’s  operational  overhead  expenses,  including  technology  and  personnel  costs,  and  other 
general and administrative costs associated with running the Company’s business, are incurred in the United States and not 
allocated to the International segment. Revenue and costs discretely incurred by reportable segments, including depreciation 
and  amortization,  are  included  in  the  calculation  of  reportable  segment  income  (loss)  from  operations.  Segment  operating 
income  (loss)  does  not  reflect  the  transfer  pricing  adjustments  related  to  the  Company’s  foreign  subsidiaries,  which  are 
recognized for statutory reporting purposes. Asset information is assessed and reviewed on a global basis.

For the years ended December 31, 2021, 2020, and 2019, information regarding the Company’s operations by segment 

and geographical area is as follows:

Segment revenue:
United States
International

Total revenue

Year Ended December 31,
2020

2019

2021

$

$

909,033 $
42,340
951,373 $

519,835 $
31,616
551,451 $

555,007
33,909
588,916

109

Segment income (loss) from operations:

United States
International

Total income from operations

Year Ended December 31,
2020

2019

2021

$

$

158,532
(10,264)
148,268

$

$

120,836
(23,080)
97,756

$

$

73,872
(39,550)
34,322

The Company ceased the operations of the International segment online marketplaces in Germany, Italy, and Spain in 

the second quarter of 2020 in connection with the Expense Reduction Plan.

As of December 31, 2021, total assets held outside of the United States were $35,521, primarily attributable to $15,359 
of goodwill. As of December 31, 2020, total assets held outside of the United States were $32,012, primarily attributable to 
$16,652 of goodwill. 

14. Employee Benefit Plans

The Company maintains a defined contribution savings plan for all eligible U.S. employees under Section 401(k) of the 
Internal  Revenue  Code.  Effective  July  1,  2017,  the  Company  implemented  a  matching  policy,  under  which  the  Company 
matches  50%  of  an  employee’s  annual  contributions  to  the  401(k)  plan,  up  to  a  maximum  of  the  lesser  of  (i)  6%  of  the 
employee’s  base  salary,  bonus  and  commissions  paid  during  the  year  or  (ii)  $5,000.  Matching  contributions  are  subject  to 
vesting  based  on  the  employee’s  start  date  and  length  of  service.  Employees  can  designate  the  investment  of  their  401(k) 
accounts into several mutual funds. The Company does not allow investment in its common stock through the 401(k) plan. 

For the years ended December 31, 2021, 2020, and 2019, total employer contributions to the 401(k) plan were $2,960, 

$2,675, and $2,708, respectively.

15. Subsequent Events

Effective the first quarter of 2022, the Company revised its segment reporting from two reportable segments, United 
States and International, to one reportable segment. The change in segment reporting was made to align with changes made in 
the manner the CODM reviews the Company’s operating results in assessing performance and allocating resources. The CODM 
now assesses the Company's performance as a whole rather than by geographical location as a result of the international segment 
becoming less significant relative to the overall business due to growth in wholesale revenue. The change in segment reporting 
does not impact the Company’s consolidated financial statements.

110

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

None.

Item 9A. Controls and Procedures. 

Evaluation of Disclosure Controls and Procedures

Our management, with the participation of our principal executive officer and principal financial officer, has evaluated 
the effectiveness of our disclosure controls and procedures (as defined in Rules 13a- 15(e) and 15d- 15(e) under the Securities 
Exchange Act of 1934, as amended, as of the end of the period covered by this Annual Report on Form 10-K. Based on such 
evaluation, our principal executive officer and principal financial officer have concluded that as of December 31, 2021, our 
disclosure controls and procedures were effective.

Management’s Annual Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as 
defined in Rule 13a-15(f) or 15d-15(f) of the Exchange Act. Internal control over financial reporting is a process designed to 
provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for 
external purposes in accordance with generally accepted accounting principles, and includes those policies and procedures that: 

(i)

(ii)

pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and 
dispositions of our assets; 

provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements 
in accordance with generally accepted accounting principles, and that our receipts and expenditures are being made 
only in accordance with authorizations of our management and directors; and 

(iii)

provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition 
of our assets that could have a material effect on our financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 
Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2021, 
using the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in its Internal 
Control-Integrated Framework (2013). 

Our assessment of and conclusion on the effectiveness of internal control over financial reporting did not include the 
internal  controls  of  CarOffer,  LLC,  which  is  included  in  the  consolidated  financial  statements.  As  of  December  31,  2021, 
CarOffer, LLC constituted 25% and 20% of total and net assets, respectively. For the year ended December 31, 2021, CarOffer, 
LLC constituted 33% and 2% of revenues and consolidated net income, respectively.

Based on this assessment and those criteria, management concluded that our internal control over financial reporting was 

effective as of December 31, 2021. 

The effectiveness of our internal control over financial reporting as of December 31, 2021, has been audited by Ernst & 

Young LLP, an independent registered public accounting firm, as stated in their report which is included herein. 

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under 
the  Exchange  Act)  that  occurred  during  the  fourth  quarter  ended  December 31,  2021  that  has  materially  affected,  or  is 
reasonably likely to materially affect, our internal control over financial reporting.

111

Report of Independent Registered Public Accounting Firm

To the Stockholders and the Board of Directors of CarGurus, Inc.

Opinion on Internal Control Over Financial Reporting

We have audited CarGurus, Inc.’s internal control over financial reporting as of December 31, 2021, based on criteria 
established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway 
Commission (2013 framework) (the COSO criteria). In our opinion, CarGurus, Inc. (the Company) maintained, in all material 
respects, effective internal control over financial reporting as of December 31, 2021, based on the COSO criteria.

As  indicated  in  the  accompanying  Management’s  Annual  Report  on  Internal  Control  Over  Financial  Reporting, 
management’s assessment of and conclusion on the effectiveness of internal control over financial reporting did not include 
the internal controls of CarOffer, LLC, which is included in the 2021 consolidated financial statements of the Company and 
constituted 25% and 20% of total and net assets, respectively, as of December 31, 2021 and 33% and 2% of revenues and net 
income, respectively, for the year then ended. Our audit of internal control over financial reporting of the Company also did 
not include an evaluation of the internal control over financial reporting of CarOffer, LLC. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (PCAOB), the 2021 consolidated financial statements of the Company and our report dated February 24, 2022 expressed 
an unqualified opinion thereon.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting and for its 
assessment of the effectiveness of internal control over financial reporting included in the accompanying Management’s Annual 
Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal 
control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required 
to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and 
regulations of the Securities and Exchange Commission and the PCAOB.

We  conducted  our  audit  in  accordance  with  the  standards  of  the  PCAOB.  Those  standards  require  that  we  plan  and 
perform  the  audit  to  obtain  reasonable  assurance  about  whether  effective  internal  control  over  financial  reporting  was 
maintained in all material respects. 

Our  audit  included  obtaining  an  understanding  of  internal  control  over  financial  reporting,  assessing  the  risk  that  a 
material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed 
risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides 
a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding 
the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with 
generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and 
procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions 
and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to 
permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures  of  the  company  are  being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the 
company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or 
disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. 
Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

/s/ Ernst & Young LLP

Boston, Massachusetts

February 24, 2022

112

Item 9B. Other Information. 

None.

Item 9C. Disclosure Regarding Foreign Jurisdictions That Prevent Inspections. 

Not Applicable.

113

Item 10. Directors, Executive Officers and Corporate Governance. 

PART III

The information required by this Item is incorporated herein by reference from the information in our Proxy Statement 
for our 2022 Annual Meeting of Stockholders, which we will file with the SEC within 120 days of the end of the fiscal year to 
which this Annual Report on Form 10-K relates.

Item 11. Executive Compensation. 

The information required by this Item is incorporated herein by reference from the information in our Proxy Statement 
for our 2022 Annual Meeting of Stockholders, which we will file with the SEC within 120 days of the end of the fiscal year to 
which this Annual Report on Form 10-K relates.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters. 

The information required by this Item is incorporated herein by reference from the information in our Proxy Statement 
for our 2022 Annual Meeting of Stockholders, which we will file with the SEC within 120 days of the end of the fiscal year to 
which this Annual Report on Form 10-K relates.

Item 13. Certain Relationships and Related Transactions, and Director Independence. 

The information required by this Item is incorporated herein by reference from the information in our Proxy Statement 
for our 2022 Annual Meeting of Stockholders, which we will file with the SEC within 120 days of the end of the fiscal year to 
which this Annual Report on Form 10-K relates.

Item 14. Principal Accountant Fees and Services. 

The information required by this Item is incorporated herein by reference from the information in our Proxy Statement 
for our 2022 Annual Meeting of Stockholders, which we will file with the SEC within 120 days of the end of the fiscal year to 
which this Annual Report on Form 10-K relates.

114

PART IV 

Item 15. Exhibits, Financial Statement Schedules. 

(a) Documents filed as a part of this Report:

(1) Financial Statements

The financial statements of CarGurus, Inc. are included in Item 8 of this Annual Report on Form 10-K.

(2) Financial Statement Schedules

All financial statements schedules are omitted as they are either not required or the information is otherwise included in 

the consolidated financial statements and related notes. 

(3) Index to Exhibits

The documents listed in the Exhibit Index immediately preceding the signature page of this Annual Report on Form 10-
K are incorporated by reference or are filed or furnished with this Annual Report on Form 10-K, in each case as indicated 
therein (numbered in accordance with Item 601 of Regulation S-K).

Item 16. Form 10-K Summary.

Not applicable.

115

EXHIBIT INDEX

Incorporated by Reference

Exhibit
Number
    2.1

    3.1

    3.2

    4.1

    4.2

    4.3

  10.1

  10.2#

  10.3#

  10.4#

10.4.1#

10.4.2#

10.4.3#

10.4.4#

  10.5#

  10.6#

  10.7#

  10.8#

  10.9#

Exhibit Description

Membership Interest Purchase Agreement 
dated as of December 9, 2020, as amended, 
by and among the Registrant, CarOffer, LLC, 
CarOffer Investors Holding, LLC (“TopCo”), 
the Members of TopCo and Bruce T. 
Thompson.
 Amended and Restated Certificate of 
Incorporation of the Registrant.
 Amended and Restated Bylaws of the 
Registrant.
Specimen Class A common stock certificate 
of the Registrant.
Amended and Restated Investors’ Rights 
Agreement, dated August 23, 2016, by and 
among the Registrant and certain of its 
stockholders.
Description of the Registrant’s Securities 
Registered Under Section 12 of the Securities 
Exchange Act of 1934.
Form of Indemnification Agreement between 
the Registrant and each of its directors and 
officers.
Amended and Restated 2006 Equity Incentive 
Plan.
Amended and Restated 2015 Equity Incentive 
Plan and forms of agreements thereunder.
Omnibus Incentive Compensation Plan and 
forms of agreements thereunder.
Form of Executive Nonqualified Stock 
Option Grant Agreement.
Form of Executive Time-Based Restricted 
Stock Unit Agreement.  
Form of Executive Performance-Based 
Restricted Stock Unit Agreement.
Form of Non-Employee Director Restricted 
Stock Unit Agreement.
Offer Letter, dated March 17, 2006, by and 
between the Registrant and Langley Steinert.
Offer Letter, dated August 10, 2015, by and 
between the Registrant and Jason Trevisan.
Offer Letter, dated October 24, 2014, by and 
between the Registrant and Samuel Zales.
Offer Letter, dated November 18, 2016, by 
and between the Registrant and Thomas 
Caputo.
Offer Letter, dated August 2, 2017, by and 
between the Registrant and Kathleen Patton.

  Form
  10-K

File
Number
001-38233

Filing Date
February 12, 2021

Exhibit
Number
2.1

Filed
Herewith

8-K

8-K

001-38233

October 16, 2017

001-38233

October 16, 2017

S-1/A

333-220495 September 29, 2017

S-1

333-220495 September 15, 2017

3.1

3.2

4.1

4.2

10-K

001-38233

February 14, 2020

4.3

S-1

333-220495 September 15, 2017

10.1

S-1

333-220495 September 15, 2017

10.2

S-1/A

333-220495 September 29, 2017

10.3

10-K

001-38233

February 12, 2021

10.4

10-K

001-38233

February 12, 2021

10.4.1

10-Q

001-38233

May 3, 2018

10.3

10-K

001-38233

February 12, 2021

10.4.3

8-K

001-38233

March 26, 2018

10.1

S-1

S-1

S-1

333-220495 September 15, 2017

10.5

333-220495 September 15, 2017

10.6

333-220495 September 15, 2017

10.7

10-K

001-38233

February 28, 2019

10.8

10-K

001-38233

February 28, 2019

10.9

  10.10# Offer Letter, dated December 4, 2015, by and 

10-K

001-38233

February 12, 2021

10.10

between the Registrant and Scot Fredo.

  10.11# Offer Letter, dated March 7, 2008, by and 

10-Q

001-38233

August 6, 2020

between the Registrant and Kyle Lomeli.

  10.12# Offer Letter, dated December 29, 2015, by 

10-Q

001-38233

August 6, 2020

and between the Registrant and Sarah Welch.

10.1

10.2

116

 
 
 
 
 
 
 
 
 
  10.13

  10.14

  10.15

  10.16#
  10.17

  10.18

  10.19

  10.20

  10.21

  10.22

  10.23

  10.24#

Lease, dated as of October 8, 2014, by and 
between the Registrant and BCSP Cambridge 
Two Property LLC.
Office Lease Agreement, dated as of March 
11, 2016, by and between 55 Cambridge 
Parkway, LLC and the Registrant.
First Amendment to Lease, dated as of July 
30, 2016 by and between 55 Cambridge 
Parkway, LLC and the Registrant.
CarGurus, Inc. Annual Incentive Plan.
Lease Agreement, dated as of June 19, 2018, 
by and between US Parcel A, LLC and the 
Registrant.
Second Amendment to Lease, dated as of 
August 30, 2019 by and between 55 
Cambridge Parkway, LLC and the Registrant.
Indenture of Lease between S&A P-12 
Property LLC and the Registrant, dated as of 
December 19, 2019.
First Amendment to Lease between S&A P-
12 Property LLC and the Registrant, dated as 
of June 12, 2020.
Third Amendment to Lease, dated as of July 
1, 2020, between 55 Cambridge Parkway, 
LLC and the Registrant.
First Amendment to Lease, dated as of 
October 27, 2015, between BCSP Cambridge 
Two Property, LLC and the Registrant.
Second Amendment to Lease, dated as of 
September 28, 2020, between Two Canal 
Park Massachusetts, LLC, as successor-in-
interest to BCSP Cambridge Two Property, 
LLC, and the Registrant.
Separation Agreement, dated November 13, 
2020, by and between the Registrant and 
Kyle Lomeli.

  10.27

  10.26#

  10.25# Amendment to Separation Agreement, dated 
May 4, 2021, by and between the Registrant 
and Kyle Lomeli.
Consulting Agreement, dated November 13, 
2020, by and between the Registrant and 
Kyle Lomeli.
Third Amended and Restated Limited 
Liability Company Agreement, dated 
November 23, 2021, by and among the 
Registrant, TopCo, the Members of TopCo, 
and CarOffer MidCo, LLC.
Separation Agreement, dated November 16, 
2021, by and between the Registrant and 
Sarah Welch.
Sublease, dated October 6, 2021, by and 
between the Registrant and HubSpot, Inc.
Sublease, dated December 23, 2021, by and 
between the Registrant and Amylyx 
Pharmaceuticals, Inc.
Form of Amendment to Performance 
Restricted Stock Unit Agreement.
List of Subsidiaries of the Registrant.

  10.31#

  10.28#

  10.29

  10.30

  21.1

S-1

333-220495 September 15, 2017

10.8

S-1

333-220495 September 15, 2017

10.9

S-1

333-220495 September 15, 2017

10.10

8-K/A
8-K

001-38233
001-38233

April 6, 2018
June 20, 2018

10.1
10.1

10-Q

001-38233

November 5, 2019

10.1

8-K

001-38233 December 20, 2019

10.1

10-Q

001-38233

August 6, 2020

10.3

10-Q

001-38233

November 5, 2020

10.1

10-Q

001-38233

November 5, 2020

10.2

10-Q

001-38233

November 5, 2020

10.3

8-K

001-38233 November 17, 2020

10.1

10-Q

001-38233

May 7, 2021

10.4

8-K

001-38233 November 17, 2020

10.2

117

X

X

X

X

X

X

  31.2

  23.1

  31.1

Consent of Ernst & Young LLP, Independent 
Registered Public Accounting Firm.
 Certification of Principal Executive Officer 
Pursuant to Rules 13a-14(a) and 15d-14(a) 
under the Securities Exchange Act of 1934, 
as Adopted Pursuant to Section 302 of the 
Sarbanes-Oxley Act of 2002.
 Certification of Principal Financial Officer 
Pursuant to Rules 13a-14(a) and 15d-14(a) 
under the Securities Exchange Act of 1934, 
as Adopted Pursuant to Section 302 of the 
Sarbanes-Oxley Act of 2002.
 Certification of Principal Executive Officer 
Pursuant to 18 U.S.C. Section 1350, as 
Adopted Pursuant to Section 906 of the 
Sarbanes-Oxley Act of 2002.
 Certification of Principal Financial Officer 
Pursuant to 18 U.S.C. Section 1350, as 
Adopted Pursuant to Section 906 of the 
Sarbanes-Oxley Act of 2002.
101.INS  Inline XBRL Instance Document- the 

  32.2*

  32.1*

instance document does not appear in the 
Interactive Data File because its XBRL tags 
are embedded within the Inline XBRL 
document.

101.SCH Inline XBRL Taxonomy Extension Schema 

Document.

101.CAL Inline XBRL Taxonomy Extension 

Calculation Linkbase Document.
101.DEF Inline XBRL Taxonomy Extension Definition 

Linkbase Document.

101.LAB Inline XBRL Taxonomy Extension Label 

Linkbase Document.

101.PRE Inline XBRL Taxonomy Extension 

104

Presentation Linkbase Document.
The cover page from the Company’s Annual 
Report on Form 10-K for the year ended 
December 31, 2021 has been formatted in 
Inline XBRL.

# Indicates a management contract or compensatory plan.

X

X

X

X

X

X

X

X

X

X

X

X

* The certifications furnished in Exhibit 32.1 and Exhibit 32.2 hereto are deemed to accompany this Annual Report on Form 
10-K and will not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, except to 
the extent that the Registrant specifically incorporates it by reference.

118

 
 
 
 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the registrant 

has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 24, 2022

CarGurus, Inc.

By:

/s/ Jason Trevisan
Jason Trevisan
Chief Executive Officer

POWER OF ATTORNEY 

Each person whose individual signature appears below hereby constitutes and appoints Jason Trevisan and Scot Fredo, 
and each of them, with full power of substitution and resubstitution and full power to act without the other, as his or her true 
and lawful attorney-in-fact and agent to act in his or her name, place and stead and to execute in the name and on behalf of 
each person, individually and in each capacity stated below, and to file any and all amendments to this Annual Report on Form 
10-K, and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and 
Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and 
perform each and every act and thing, ratifying and confirming all that said attorneys-in-fact and agents or any of them or their 
or his substitute or substitutes may lawfully do or cause to be done by virtue thereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this report has been signed below by 

the following persons on behalf of the registrant in the capacities and on the dates indicated.

Name

Title

Date

/s/ Jason Trevisan
Jason Trevisan

/s/ Scot Fredo
Scot Fredo

/s/ Yann Gellot
Yann Gellot

/s/ Langley Steinert
Langley Steinert

/s/ Steven Conine
Steven Conine

/s/ Yvonne Hao
Yvonne Hao

/s/ Lori Hickok
Lori Hickok

/s/ Stephen Kaufer
Stephen Kaufer

/s/ Greg Schwartz
Greg Schwartz

/s/ Ian Smith
Ian Smith

Chief Executive Officer and Director
(Principal Executive Officer)

 Chief Financial Officer 
(Principal Financial Officer)

 Senior Vice President, Finance
(Principal Accounting Officer)

  February 24, 2022

  February 24, 2022

  February 24, 2022

   Executive Chairman and Chairman of the Board of Directors

  February 24, 2022

   Director

   Director

   Director

   Director

   Director

   Director

119

  February 24, 2022

  February 24, 2022

  February 24, 2022

  February 24, 2022

  February 24, 2022

  February 24, 2022

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
   
   
 
 
 
 
 
 
   
   
   
   
   
   
 
 
 
 
 
   
   
 
 
 
 
 
   
   
 
 
 
 
 
   
   
 
 
 
 
 
   
   
 
 
 
 
 
   
   
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CORPORATE INFORMATION 

Board of Directors 

•  Langley Steinert, Founder, Executive Chairman and Chairman of the Board 
•  Steven Conine, Co-Founder and Co-Chairman of Wayfair Inc. 
•  Yvonne Hao, Co-Founder, Managing Director and Advisor of Cove Hill Partners 
•  Lori Hickok, former Executive Vice President, Chief Financial and Development Officer of Scripps 

Networks Interactive, Inc. 

•  Stephen Kaufer, Co-Founder, President and Chief Executive Officer of TripAdvisor, Inc. 
•  Greg Schwartz, Co-Founder, Chief Executive Officer and Chairman of Tomo Networks Inc. 
• 
• 

Ian Smith, Managing Director at Allen & Company LLC 
Jason Trevisan, Chief Executive Officer 

Executive Officers 

Jason Trevisan, Chief Executive Officer 

•  Langley Steinert, Executive Chairman and Chairman of the Board 
• 
•  Samuel Zales, Chief Operating Officer and President 
•  Thomas Caputo, Chief Product Officer 
•  Andrea Eldridge, Chief People Officer 
•  Scot Fredo, Chief Financial Officer, Treasurer and Secretary 
•  Matthew Quinn, Chief Technology Officer 
•  Dafna Sarnoff, Chief Marketing Officer 

Corporate Headquarters 

•  2 Canal Park, 4th Floor, Cambridge, MA 02141, USA 

2022 Annual Meeting of Stockholders 

•  Our annual meeting is being held virtually on Tuesday, June 7, 2022 at 3:00 p.m., Eastern Time, 

conducted via live audio webcast at www.virtualshareholdermeeting.com/CARG2022. 

Requests for Reports and Other Stockholder Inquiries 

•  Our quarterly and annual reports, including Forms 10-Q and 10-K, are available on the investor 
relations section of our website: https://investors.cargurus.com.  Requests for additional copies 
and other stockholder inquiries should be directed to: CarGurus, Inc., Attn: Investor Relations, 2 
Canal Park, 4th Floor, Cambridge, MA 02141, USA. 

Stock Exchange Listing 

•  Our Class A common stock is listed on the Nasdaq Global Select Market under the symbol 

“CARG”. 

Stock Transfer Agent  

•  Broadridge Financial Solutions, Inc., Edgewood, NY, USA 

Independent Registered Public Accounting Firm  
•  Ernst & Young LLP, Cambridge, MA, USA 

This Annual Report includes forward-looking statements about our future results of operations, our 
mission, business strategies and plans, business environment and future growth. These statements are 
subject to risks and uncertainties (including those identified in the “Risk Factors” section of the Form 10-K 
included in this Annual Report), and our actual results could be materially different. Forward-looking 
statements represent our beliefs and assumptions only as of the date of this Annual Report and we have 
no obligation to update them. 

 
 
 
 
 
 
 
 
 
 
 
2 Canal Park
Cambridge, MA 02141
USA

© 2022 CarGurus, Inc.