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SBA Communications

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FY2020 Annual Report · SBA Communications
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SBA Communications Corporation

2020  annual  report

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CONTENTS

page   8

page   7

page  11

page   4

INDUSTRY 

International 

01 
02  NETWORK BUILDOUTS 
03  Spectrum 
04 
05  Corporate  Responsibility  page  12
06  SBA  CARES 
page  15
07  Macro  Towers 
08  financial  highlights 
09  TO  OUR  shareholders   
10  Form  10-K 

page  16

page  25

page  20

page  18 

ESSENTIAL  INFRASTRUCTURE ®

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01

Macro Towers: 
Strong, Stable, 
Enduring

In a year of unexpected  change  and uncertainty, macro towers stood 
tall,  strong  and  resilient  –  enduring  beacons  of  stability  that  continue 
to  play  an  irreplaceable  role  in  delivering  the  essential  connections 
for  carriers  to  provide  cellular  connectivity.  As  demand  for  mobile 
voice,  video  and  data  soared  during  the  pandemic,  the  macro  tower 
industry  demonstrated  the  value  and  durability  of  its  business  model, 
providing the critical infrastructure for reliable wireless communications 
for  businesses,  municipalities,  first  responders,  distance  learning  and 
telehealth needs.

YOUR  SIGNAL  STARTS  HERE ®

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02

Network  
Buildouts

5G  wireless  infrastructure  advancement  moved  from  planning  to 
initial  execution,  with  2020  seeing  the  growth  of  new  5G  devices, 
increasing  coverage,  increasing  network  densification  and  some  of 
the first 5G standalone network deployments. 5G network investments 
are  expected  to  accelerate  over  the  next  several  years,  with  service 
providers improving the quality and reach of their networks. SBA will be 
there to provide the necessary infrastructure for our carrier customers 
including capacity on our existing assets as well as adding new, high 
quality, exclusive assets to our tower portfolio.

The network of the  

future gains traction

 
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03

Spectrum

Spectrum  is  the  fuel  that  drives  the  wireless  world,  and  spectrum 
auctions  meet  the  need  for  more  spectrum  and  a  variety  of  airwaves 
to ensure wireless carriers have the capacity and network footprint to 
connect more people and offer faster speeds with lower latency.

Due  to  its  propagation  characteristics,  low-  and  mid-band  spectrum, 
which  is  best  delivered  through  macro  towers,  will  be  a  necessary 
component  in  the  creation  of  true  nationwide  5G  coverage.  Mid-year, 
the Citizens Broadband Radio Service (CBRS) spectrum auction of the 
3.5  GHz  band  opened  up  new  opportunities  for  enterprises  to  deploy 
private  4G  and  5G  networks.  Of  greater  importance  to  macro  towers 
and  carriers  is  the  C-band  spectrum  auction  (3.7  –  3.98  GHz  band), 
which offers major carriers more unencumbered mid-band spectrum for 
5G networks and which should result in multi-year deployment of new 
equipment at many of their existing macro sites on our towers.

Spectrum is the fuel that  

drives the wireless world

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04

International

the  critical 

Globally,  2020  demonstrated 
importance  of  mobile 
connectivity  in  all  our  markets,  and  we  remain  optimistic  about  future 
growth as carriers continue to invest in their networks to meet ongoing 
voice  and  data  demand.  A  key  dynamic  for  continued  growth  in  our 
international  markets  continues  to  be  physical  network  coverage, 
capacity  and  performance  to  provide  high  quality,  feature-rich,  voice 
and data services. SBA continues to optimize our assets and operations 
in our markets to provide carrier networks with quality infrastructure in 
preferred locations to satisfy exponential growth in wireless demand.

+32,500

Towers

14

MARKETS

3

CONTINENTS

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05

Corporate  
Responsibility

SBA is helping to meet today’s challenge of 
building  sustainable  telecommunications 
value 
networks, 
and 
through 
our 
in  shared  neutral-host 
infrastructure.

economic 
leading  positive  change 
investments 

creating 

We are committed to sustainable leadership 
and  to  the  responsible  development,  use 
and decommissioning of our assets by our 
team members, customers and suppliers. 

This year, we issued our inaugural Corporate 
Sustainability  Report, 
illustrating  our 
commitment to the continued engagement 
and  communication  of  our  sustainable 
and responsible business practices to our 
stakeholders.

Our sustainability strategy centers on issues 
that  are  most  material  to  our  business, 
shareholders  and 
in 
which we operate. Diversity and inclusion, 
corporate responsibility and climate impact 
are three key areas of focus. 

the  communities 

We  conduct  business  according  to  the 
highest  ethical  standards  and  socially 
responsible  business  practices  and 
actively  promote  diversity  in  both  our 
workforce  and  supply  chain.  Our  long-
standing philanthropic and advocacy efforts 
reflect  our  continued  commitment  and 
engagement with our local communities. 

While  our  neutral-host 
infrastructure 
assets have a relatively small geographic 
footprint,  we  are  continuously  seeking 
ways to address climate-related risks and 
reduce  our  greenhouse  gas  emissions 
across  our  markets.  Our  environmental 
initiatives  span  all  of  our  assets,  from 
towers and data centers to our offices and 
commercial vehicle fleet. 

We demonstrate our continued commitment 
to excellence by integrating sustainability 
into how we do business.

INTEGRATING SUSTAINABILITY  

   INTO how we do BUSINESS

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06

Philanthropy

As SBA extends into new markets, so do 
our opportunities to touch the lives of the 
people and communities we serve through 
our  philanthropic  program  SBA  Cares. 
While we work in diverse geographic areas 
and cultures to enable the communications 
that are essential to connecting people, our 
team  members  are  also  working  in  these 
areas to give back and “Change Lives” for 
those in need. 

benefit through our corporate philanthropic 
program  and  the  dedication  of  our  team 
members to this program. 

We empower our team members to donate 
to and volunteer with organizations of their 
choice which meet our program guidelines. 
We offer both team and individual volunteer 
time off, as well as contributions to match 
employee charitable giving. 

the 

We  are  proud  of 
impact  our  
team  members  have  in  supporting  their 
communities  and 
that 
they  care  deeply  about.  More  than  100 
different  charitable  organizations  each 
year – located across a wide geography – 

the  nonprofits 

in  addition 

In  2020, 
to  our  normal 
philanthropic  activities,  SBA  donated 
over  $1  million  to  nonprofit  organizations 
focused  on  COVID-19  relief  including  at 
least  one  organization  in  all  14  countries 
SBA currently serves.

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07

Macro Towers 
Prove Their  
Might

Macro  sites  have  been  indispensable  in  bringing  the  benefits  of 
wireless to our communities. No year has demonstrated this fact more 
than  2020  as  the  wireless  industry  faced  a  sudden  and  serious  test 
of  the  resiliency  and  strength  of  its  networks.  The  pandemic-related  
“stay-at-home”  orders  significantly  changed  the  way  people  live, 
work, learn and obtain healthcare. SBA, with our portfolio of strategic 
macro towers and dedicated “essential services” field team, was there, 
ensuring stability and critical cellular connectivity to carriers to provide 
coverage  during  a  time  of  unprecedented  challenge.  Macro  towers 
continue to be the backbone of the industry. Our strength is our robust 
and high quality tower portfolio and the mission-critical role it plays in 
communication  networks  today,  helping  to  carry  the  industry  through 
the storm of the pandemic and forming the backbone for the evolution 
of 5G networks to deliver expanded and enhanced connectivity to the 
communities we serve.

Macro towers continue to be  

the backbone of the industry 

2020 Annual Report  |  SBA Communications  |  sbasite.com 
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18

08

FINANCIAL  HIGHLIGHTS

Site Leasing Revenues in Millions ($)
2020

2019

2018

2017

2016

2015

2014

Site Leasing Operating Profit in Millions ($)
2020

$1,954m

+5.0%

$1,861m

$1,740m

$1,623m

$1,538m

$1,481m

$1,360m

$1,581m

$1,487m

$1,368m

+6.3%

2019

2018

2017

2016

2015

2014

$1,264m

$1,196m

$1,156m

$1,059m

+5.0%

+6.3%

Site leasing revenue for the year 2020 was  
$1,954 million compared to $1,861 million  
for the year 2019; an increase of 5.0%.

Site leasing segment operating profit for the 
year 2020 was $1,581 million compared to $1,487 
million for the year 2019; an increase of 6.3%.

2020 Annual Report  |  SBA Communications  |  sbasite.com19

2019 vs 2020

In thousands (except per share data) 
for year ended December 31, 

2019

2020

% Change

5.0%

(16.3%)

3.4%

0%

(13.7%)

(3.3%)

6.3%

(25.3%)

5.6%

0.8%

Revenues

Site Leasing

Site Development

Total Revenues

Cost of Revenues

Site Leasing

Site Development

$1,860,858

$1,954,472

$153,787

$128,666

$2,014,645

$2,083,138

$373,951

$119,080

$373,778

$102,750

Total Cost of Revenues

$493,031

$476,528

Operating Profit

Site Leasing

Site Development

$1,486,907

$1,580,694

$34,707

$25,916

Total Operating Profit

$1,521,614

$1,606,610

Selling, general & administrative expenses

$192,717

$194,267

Net income attributable to  
SBA Communications Corporation

Basic net income per share

Diluted net income per share

Weighted average number of shares (basic)

Weighted average number of shares (diluted)

$146,991

$24,104

$1.30

$1.28

112,809

114,693

$0.22

$0.21

111,532

113,465

As of December 31, cash, cash equivalents, short-term 
investments and short-term restricted cash

$139,086

$340,908

Total Assets

$9,759,941

$9,158,018

Total Principal Amount of Indebtedness

$10,414,000

$11,180,000

20

09

TO OUR  
shareholders

As  I  reflect  on  2020,  many  thoughts 
come  to  mind. The  global  pandemic  has 
required us all to do and be more: To be 
flexible, to embrace change, to be brave, 
to think differently, and to face difficulties 
with  dynamic  solutions.  As  a 
leader 
and  steward  of  this  business,  I  tried  to 
navigate the last year by keeping one eye 
on the present and the other on the future, 
because  we  always  must  be  looking 
ahead  no  matter  how  great  the  present 
challenges.  While  many 
things  were 
different  in  2020,  a  few  were  thankfully 
the  same.  One  constant  that  became 
even clearer through the challenges of the 

pandemic  is  the  strength,  resilience  and 
importance of the tower industry and SBA 
Communications  Corporation.  COVID-19 
has  highlighted 
importance  of 
the 
communications and connectedness, and 
has  even  further  accelerated  the  speed 
at  which  advances  and  improvements  in 
communications,  particularly  wireless, 
are occurring. SBA continues to be at the 
center of this very exciting dynamic.

Last  year  we  rearranged  our  priorities. 
From  the  outset  of  the  COVID-19  crisis, 
our primary focus in 2020 was the safety 
and  well-being  of  our  employees.  In 

early  March,  we  made  the  decision  to 
implement  a  universal  “work-from-home” 
policy.  We  asked  most  all  office-based 
employees to set up shop in their kitchens 
and  living  rooms,  transforming  dining 
room tables into home offices, conference 
rooms  to  Zoom  meetings,  and  computer 
screens 
into  virtual  whiteboards.  To 
transition to an entirely remote workforce 
in  short  order  was  the  first  of  many 
COVID-related 
in 
2020.  Our  IT,  Human  Resources  and 
other departments responded splendidly. 
Within  a  few  short  weeks,  our  team 
members were set up to work from home 

feats  accomplished 

One constant that became even clearer through  

the challenges of the pandemic is the strength,  

     resilience and importance of the tower industry

2020 Annual Report  |  SBA Communications  |  sbasite.com 
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across 14 geographic markets. While it is 
our  intention  to  get  back  to  full  capacity 
sometime in 2021, because we are not a 
remote-work company, we will do so with 
our  employees’  best  interest  in  mind.  I 
cannot  say  with  certainty  when  that  will 
be,  but  I  do  look  forward  to  seeing  all 
the  many  faces  of  SBA  in  person.  For 
our  field  employees  and  essential  office 
personnel, on the other hand, it was and 
continues  to be business as usual. They 
continued to perform their jobs and serve 
our customers just as they did pre-COVID, 
without missing a beat. Our HR and safety 
teams worked extremely hard to develop 
processes and protocols to keep our field 
personnel  and  essential  office  personnel 
safe,  and  they  did  so  successfully.  The 
resiliency  of  our  wonderful  employees, 
customers,  vendors,  and  communities 
continues to inspire me and without them 
I would not be able to discuss our strong 
2020 results, to which I will now turn.

Financially, it was hard to tell we were in 
the midst of a pandemic as SBA performed 
extremely  well.  We  outperformed  our 
original 2020 guidance on all key metrics, 
excluding  the  negative  impact  of  FX 
headwinds.  We  grew  our  site  leasing 
revenue,  tower  cash  flow  and  Adjusted 
EBITDA  by  8.9%,  9.7%  and  9.0%  on  a 
constant  currency  basis,  respectively. 
We  booked  $129  million  of  revenue  for 
our  services  business  and  $26  million 
in  gross  profit.  While  relatively  small 
compared  to  our  leasing  business,  our 
services  business  serves  a  fundamental 
role,  keeping  our  skills  and  relationships 
sharp,  and  allowing  us  to  anticipate 
future  carrier  needs,  which  we  believe 
provides  a  valuable  strategic  advantage. 
The  operating  leverage  of  our  company 
continues  to  be  impressive  as  illustrated 

industry-leading  margins.  We 
by  our 
posted  domestic  and  international  tower 
cash  flow  margins  of  84.2%  and  71.1%, 
respectively.  Adjusted  EBITDA  margin 
continued to move higher, setting another 
high  watermark  for  SBA  at  71.8%.  Our 
optimized  balance  sheet  improved  our 
cost  of  debt  and  helped  fuel  solid AFFO 
growth,  with  our  Company  finishing  the 
year with over $1 billion of AFFO, the first 
time  in  our  history.  From  strong  AFFO, 
we  produced  $9.43  of  AFFO  per  share, 
an  11.2%  year-over-year  increase  from 
2019.  We  finished  the  year  at  7.1x  net 
debt-to-annualized  adjusted  EBITDA, 
at  the  low  end  of  our  7.0x  to  7.5x  target 
range. 

600MHz 

spectrum, 

In  the  United  States,  customer  activity 
picked up materially in the second half of 
the  year  following  the  completion  of  the 
T-Mobile  /  Sprint  merger.  T-Mobile  was 
busy  upgrading  their  sites  with  2.5GHz 
deploying 
and 
massive  MIMO  equipment  across  their 
network.  Verizon  and  AT&T  were  also 
working  hard  on  network  expansion  for 
both 4G LTE and 5G, lighting up 700MHz, 
1700MHz  and  1900MHz  spectrum.  And 
perhaps most exciting was the beginnings 
of a new, nationwide wireless broadband 
carrier in Dish. Arising from the conditions 
of  the  approval  of  the  T-Mobile  /  Sprint 
merger, Dish is poised to compete in the 
future with the Big 3 on price and network 
quality. As part of the regulatory approval 
process,  Dish  committed  to  cover  70% 
of  the  country  with  5G  technology  by 
June  2023,  with  towers  at  the  core  of 
this  ambitious  rollout.  We  expect  Dish 
to  be  very  busy  getting  their  greenfield 
network  off  the  ground  and  look  forward 
to  helping  them  achieve  their  network 
coverage  goals.  In  addition  to  a  new 

nationwide wireless service provider, one 
of the largest, most important allocations 
of wireless spectrum in history was made 
available.  In  December  2020,  the  FCC 
officially  began 
the  C-band  auction, 
releasing  280MHz  worth  of  highly 
desirable  mid-band  spectrum.  After  97 
rounds of bidding, the auction concluded 
in early 2021 with $81 billion of bids. Given 
its propagation characteristics, the C-band 
spectrum  is  expected  to  play  a  crucial 
role 
in  5G  deployments.  Additionally, 
the  timeline  to  clear  the  first  batch  of 
100MHz  is  more  aggressive  relative  to 
past auctions and could be ready as early 
as  December  2021,  with  the  remaining 
180MHz  scheduled  to  be  cleared  by  the 
end  of  2023.  With  the  conclusion  of  the 
C-band spectrum auction, our customers 
are one step closer to providing ubiquitous 
5G  nationwide  coverage  with  towers  as 
the backbone.

Internationally,  our  customers  were  very 
busy, transitioning their wireless networks 
from  3G  to  4G  LTE  technologies.  While 
most of our international markets were hit 
hard by the pandemic in 2020, we believe 
2021 will bring improvement. Many of our 
international markets have planned near-
term spectrum auctions that we expect will 
lead to sustained growth for our Company 
for  years  to  come.  In  Brazil,  our  largest 
market  outside  of  the  United  States,  the 
Brazilian regulator is expected to auction 
frequencies  in  the  700MHz,  2.3GHz  and 
3.5GHz  bands,  laying  the  groundwork 
for  future  5G  deployments.  In  South 
Africa,  similar  multi-frequency  spectrum 
are  expected  to  be  auctioned  in  early 
2021.  Throughout  all  of  our  international 
markets, the mobile operators are working 
hard 
towards  providing  high  quality, 
mobile  data  services  in  a  cost-effective 

The operating leverage of our company  

continues to be impressive as illustrated  

   by our industry-leading margins 

2020 Annual Report  |  SBA Communications  |  sbasite.com 
23

manner  for  their  customers,  a  pillar  for 
long-term  economic  growth.  In  most  of 
our international markets, wireless is the 
primary means for accessing the internet.

and 

expenditures. 

We  kept  our  balance  sheet  fully-utilized 
in  2020.  We  allocated  almost  $1.5 
billion  towards  acquiring  and  building 
wireless  communications  assets,  share 
other 
dividends 
repurchases, 
portfolio-enhancing 
In 
2020,  we  spent  $182  million  acquiring 
233  towers  across  six  different  markets. 
We focused on what we do best, acquiring 
exclusive assets at the right price. While 
the total dollar amount and portfolio growth 
was  below  prior  years,  we  are  steadfast 
on remaining disciplined and beholden to 
our proven model and investment goals. 
Because we did not find enough portfolio 
growth opportunities that met our criteria, 
we  allocated  a  much  greater  amount  of 
capital  to  stock  repurchases.  Looking 
ahead,  we  continue  to  target  five  to  ten 
percent  portfolio  growth  as  we  believe 
acquiring  new  assets 
that  meet  our 
investment  criteria  is  important  to  long-
term  shareholder  value  creation.  Given 
what  is  to  come,  and  our  willingness  to 
leave  no  opportunity  unexplored,  we 
believe  this  target  is  highly  achievable 
and  core  to  our  corporate  strategy.  In 
addition  to  macro  and  other  wireless 
infrastructure sites, we acquired JaxNAP, 
a data center located in the Jacksonville, 
Florida area, joining our New Continuum 
data center as part of our edge strategy. 
JaxNAP  gets  SBA  one  step  closer  to 
significant  edge  computing  capabilities, 
which  will  include  both  data  centers  and 
infrastructure  at  the  base  of  its  towers 
with  the  potential  to  provide  low  latency 
connectivity  to  wireless  networks.  We 
believe  these  centralized  data  centers 

Steven E. Bernstein
Founder and Chairman of the Board

Jeffrey A. Stoops
Director, President and  
Chief Executive Officer

Kevin L. Beebe
Director

Brian C. Carr
Director

Mary S. Chan
Director

Duncan H. Cocroft
Director

George R. Krouse Jr. 
Director

Jack Langer
Lead Independent Director

Fidelma Russo
Director

24

will act as edge hubs for intermediate
aggregation  points 
for  compute  and 
storage,  an  essential  component  for  a 
nationwide 5G ecosystem.

dividend  at  industry-leading  levels.  We 
consider  the  dividend  to  be  sacred  and 
growing it at a healthy clip remains a top 
priority.

We  repurchased  $856  million  of  stock  in 
2020,  retiring  3.1  million  shares,  at  an 
average price of $280.17 per share. 2020 
was  the  largest  absolute  dollar  amount 
we  have  ever  spent  in  a  single  year,  the 
majority  of  our  capital  allocation.  Since 
restarting  our  program  back  in  2015, 
share  repurchases  have  resulted  in  a 
reduction  of  our  total  number  of  shares 
outstanding  by  almost  24  million  shares, 
a  testament  to  our  desire  to  be  a  net 
share  reducer.  It  has  also  allowed  us  to 
stay  fully  invested  while  managing  our 
leverage  levels  within  our  stated  goal 
of  7.0x  to  7.5x  net  debt  to  annualized 
Adjusted  EBITDA.  Our  preference 
is 
and  will  continue  to  be  portfolio  growth; 
however,  if  those  opportunities  do  not 
meet  our  return  thresholds,  we  will  take 
advantage of market volatility and deploy 
capital towards repurchasing our stock as 
we have done in the past.

Beyond  portfolio  growth  and  share 
repurchases, the strength of our balance 
sheet  allowed  us  to  comfortably  raise 
our  dividend  by  26%  in  2020,  a  level  I 
am  certain  is  among  the  very  top  of  not 
just  our  industry,  but  any  industry.  Even 
with  a  26%  year-over-year 
increase, 
our  dividend  remained  a  relatively  low 
percentage of 2020 AFFO, just 19%. This 
low  percentage  allows  us  to  continue 
investing in exclusive assets that produce 
returns  well  above  our  cost  of  capital 
and  repurchase  a  healthy  amount  of  our 
shares.  The  predictable  nature  of  our 
business, strong margins, and low AFFO 
payout ratio, all give me great confidence 
in  our  ability  to  continue  to  grow  the 

Shifting towards our balance sheet, 2020 
was a banner year. In February, we issued 
$1  billion  of  new  seven-year  unsecured 
senior notes at an interest rate of 3.875%. 
In  May,  we  issued  an  additional  $500 
million  of  senior  unsecured  notes  as  an 
add-on to our February issuance, also at 
a fixed interest rate coupon of 3.875%. In 
July, we issued $1.35 billion in the asset-
backed securities market, including $750 
million of 5.5-year paper at a fixed rate of 
1.88%, the lowest fixed price debt in our 
history. We took full advantage of the low 
interest  rate  environment,  lowering  our 
average cost of debt, while extending out 
our weighted average maturity. Investors’ 
demand  for  quality  paper,  paired  with 
SBA’s  status  as  a  preferred  issuer,  has 
allowed us to achieve rates once thought 
to be impossible.

Last  year  we  issued  our  first  Corporate 
Sustainability  Report,  which  illustrates 
our  commitment 
to  sustainable  and 
responsible business practices. I am very 
proud  of  all  the  many  good  things  set 
forth in the report, and I would encourage 
you  to  read  it.  We  will  be  updating  and 
publishing this report annually, and I look 
forward to communicating with you about 
our  growth  and  continuing  improvement 
in these areas. 

Industry  tailwinds  continue  to  be  very 
strong.  According  to  a  report  published 
by  Ericsson  in  November  2020,  5G  will 
for  80%  of  North  American 
account 
mobile  subscriptions  and  54%  of  mobile 
data  traffic  by  2026.  During  that  same 
traffic  per 
time  period,  mobile  data 

smartphone is expected to grow per year 
27% and 30% in North America and Latin 
America,  respectively.  There  is  plenty 
to  do  between  now  and  then.  As  I  look 
towards the future, I am just as excited as 
I was when the tower industry first began. 
We have a front-row seat with our best-in-
class assets for the upcoming 5G era, an 
era  that  will  undoubtedly  stand  primarily 
on the shoulders of macro towers.

In  closing,  I’d  like  to  personally  thank 
all  the  frontline  healthcare  workers  and 
emergency  response  personnel  for  their 
service  in  2020,  facing  what  appeared 
to  be 
insurmountable  challenges  yet 
succeeding for all of us. I would also like 
to  thank  our  own  frontline  workers,  the 
many tower climbers who scale our sites 
every day, the rest of our team members, 
our customers and vendors, who all pulled 
together  during  unprecedented  times  to 
not  only  maintain  but  expand  essential 
communications services. As a result, the 
future  of  the  tower  industry  and  for  SBA 
in  particular  remains  very  bright.  I  also 
want  to  thank  you,  our  shareholders,  for 
your continued confidence in and support 
of SBA. I look forward to communicating 
with you again soon.

Sincerely,

Jeffrey A. Stoops
President and Chief Executive Officer

our Company finished the year with over  

$1 billion of AFFO, the first time in our history 

2020 Annual Report  |  SBA Communications  |  sbasite.com 
25

10

FORM 10-K

2020  FINANCIAL   
information

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

FORM 10-K 

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

For the fiscal year ended December 31, 2020 
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: 001-16853 

SBA COMMUNICATIONS CORPORATION 
(Exact name of Registrant as specified in its charter) 

Florida 
(State or other jurisdiction of 
incorporation or organization) 

8051 Congress Avenue 
Boca Raton, Florida 
(Address of principal executive offices) 

65-0716501 
(I.R.S. Employer 
Identification No.) 

33487 
(Zip Code) 

Registrant’s telephone number, including area code (561) 995-7670  
Securities registered pursuant to Section 12(b) of the Act:  

Title of Each Class 
Class A Common Stock, $0.01 par value per share 

Trading Symbol 
SBAC 

Name of Each 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  x    No  ¨  

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act.    Yes  ¨    No  x  

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  x    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 during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes  x   No  ¨ 

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a 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   x 

Accelerated Filer 

¨ 

Non-Accelerated Filer 

¨ 

Emerging Growth Company  ¨ 

Smaller Reporting Company  ¨ 

If an emerging growth company, indicate by checkmark 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  x  

The aggregate market value of the voting stock held by non-affiliates of the Registrant was approximately $33.0 billion as of June 30, 2020.  
The number of shares outstanding of the Registrant’s common stock (as of February 18, 2021): Class A common stock — 109,324,399. 

Documents Incorporated By Reference  

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Portions of the Registrant’s definitive proxy statement for its 2021 annual meeting of shareholders, which proxy statement will be filed no later than 120 
days after the close of the Registrant’s fiscal year ended December 31, 2020, are hereby incorporated by reference in Part III of this Annual Report on Form 
10-K. 

Table of Contents  

PART I 

BUSINESS 

ITEM 1. 
ITEM 1A.  RISK FACTORS 
ITEM 1B.  UNRESOLVED STAFF COMMENTS 
ITEM 2. 
ITEM 3. 
ITEM 4.  MINE SAFETY DISCLOSURE 

PROPERTIES 
LEGAL PROCEEDINGS 

PART II 

ITEM 5.  MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS 

AND ISSUER PURCHASES OF EQUITY SECURITIES 

ITEM 6. 
ITEM 7.  MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS 

RESERVED 

OF OPERATIONS 

ITEM 7A.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 
ITEM 8. 
ITEM 9. 

FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 
CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 

ITEM 9A.  CONTROLS AND PROCEDURES 

FINANCIAL DISCLOSURE 

PART III 

ITEM 10.  DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 
ITEM 11. 
ITEM 12. 

EXECUTIVE COMPENSATION 
SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND 

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR 

RELATED STOCKHOLDER MATTERS 

INDEPENDENCE 

PRINCIPAL ACCOUNTING FEES AND SERVICES 

ITEM 14. 

PART IV 

ITEM 15. 
ITEM 16. 

EXHIBITS, FINANCIAL STATEMENT SCHEDULES  
FORM 10-K SUMMARY  

SIGNATURES  

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52  

 
 
 
  
 
 
 
 
 
  
  
  
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
ITEM 1. BUSINESS 

General  

We are a leading independent owner and operator of wireless communications infrastructure, including tower structures, 

rooftops, and other structures that support antennas used for wireless communications, which we collectively refer to as “towers” or 
“sites.” Our principal operations are in the United States and its territories. In addition, we own and operate towers in South America, 
Central America, Canada, and South Africa. Our primary business line is our site leasing business, which contributed 98.4% of our 
total segment operating profit for the year ended December 31, 2020. In our site leasing business, we (1) lease antenna space to 
wireless service providers on towers that we own or operate and (2) manage rooftop and tower sites for property owners under various 
contractual arrangements. As of December 31, 2020, we owned 32,923 towers, a substantial portion of which have been built by us or 
built by other tower owners or operators who, like us, have built such towers to lease space to multiple wireless service providers. Our 
other business line is our site development business, through which we assist wireless service providers in developing and maintaining 
their own wireless service networks. 

Business Strategy  

Our primary strategy is to continue to focus on expanding our site leasing business through organic growth and expansion of 

our tower portfolio to create shareholder value. We believe that the long-term and repetitive nature of our site leasing business will 
permit us to maintain a stable, recurring cash flow stream and reduce our exposure to cyclical changes in customer spending which 
arises in our site development business. Key elements of our strategy include: 

Organic Growth. 

•  Maximizing our Tower Capacity. We generally have constructed or acquired towers that accommodate multiple tenants and 

a majority of our towers are high capacity tower structures. Most of our towers have significant capacity available for 
additional antennas, and we believe that increased use of our towers’ structural capacity can generate additional lease 
revenue and be achieved at a low incremental cost. We measure the available capacity of our existing sites to support 
additional tenants by assessing several factors, including tower height, tower type, wind loading, environmental conditions, 
existing equipment on the tower and zoning and permitting regulations in effect in the jurisdiction where the tower is 
located. We actively market space on our towers through our internal sales force. As of December 31, 2020, we had an 
average of 1.8 tenants per tower structure. 

•  Capitalizing on our Scale and Management Experience. We are a large owner, operator and developer of towers, with 

substantial capital, human, and operating resources. We have been developing towers for wireless service providers in the 
U.S. since 1989 and owned and operated towers for ourselves since 1997. We believe our size, experience, capabilities, and 
resources make us a preferred partner for wireless service providers both in the U.S. and internationally. Our management 
team has extensive experience in site leasing and site development, with some of the longest tenures in the tower and site 
development industries. We believe that our industry expertise and strong relationships with wireless service providers will 
permit us to continue to organically grow our site leasing and site development services. 

•  Systematic Tower Portfolio Growth. We believe that our tower operations are highly scalable. Consequently, we believe 
that we are able to materially increase our domestic and international tower portfolio without proportionately increasing 
selling, general, and administrative expenses. We intend to continue to grow our tower portfolio, domestically and 
internationally, through tower acquisitions and the construction of new tower structures. We believe that one of the best 
uses of our liquidity, including cash from operating activities and borrowings, is to acquire and/or build new towers at 
prices that we believe will be accretive to our shareholders both in the short and long term and which allow us to maintain 
our long-term target leverage ratios. 

•  Disciplined Tower Acquisitions – In our tower acquisition program, we pursue towers from third parties that meet or 
exceed our internal guidelines regarding current and future potential returns. For each acquisition, we prepare various 
analyses that include projections of several different investment return metrics, review of available capacity, future lease up 
projections, and a summary of current and future tenant/technology mix. 

•  International Tower Growth – The majority of our international markets typically have less mature wireless networks with 
limited wireline infrastructure and lower wireless data penetration rates than those in the United States. Accordingly, our 
tower growth in these markets is primarily driven by (1) wireless service providers seeking to increase the quality and 
coverage of their networks, (2) increased consumer mobile data traffic, such as media streaming, mobile apps and games, 
web browsing, and email, and (3) incremental spectrum auctions as well as incremental voice and data network 
deployments.  

1 

 
 
•  International Market Expansion – We believe that we can create substantial value by expanding our site leasing services 
into select international markets which we believe have a high-growth wireless industry and relatively stable political and 
regulatory environments. We consider various factors when identifying a market for our international expansion, including: 

o Country analysis – We consider the country’s economic and political stability, and whether the country’s general 

business, legal and regulatory environment is conducive to the sustainability and growth of our business. 

o Market potential – We analyze the expected demand for wireless services, and whether a country has multiple wireless 
service providers who are actively seeking to invest in deploying voice and data networks, as well as spectrum auctions 
that have occurred or that are anticipated to occur. 

o Risk adjusted return criteria – We consider whether buying or building towers in a country, and providing our 

management and leasing services, will meet our return criteria. As part of this analysis, we consider the risk of entering 
into an international market (for example, the impact of foreign currency exchange rates and inflation, real estate, 
permitting, and taxation risks), and how our expansion meets our long-term strategic objectives for the region and our 
business generally. 

New Build Program – We build new towers domestically and internationally. In our new build program, we construct tower 

structures (1) under build-to-suit arrangements or (2) in locations that are strategically chosen by us. Under build-to-suit arrangements, 
we build tower structures for wireless service providers at locations that they have identified. Under these arrangements, we retain 
ownership of the tower structure and the exclusive right to co-locate additional tenants. When we construct tower structures in 
locations chosen by us, we utilize our knowledge of our customers’ network requirements to identify locations where we believe 
multiple wireless service providers need, or will need to locate antennas to meet capacity or service demands. We seek to identify 
attractive locations for new tower structures and complete pre-construction procedures necessary to secure the site concurrently with 
our leasing efforts. We generally will have at least one signed tenant lease for each new build tower structure on the day that it is 
completed and expect that some will have multiple tenants. 

Using our Local Presence to Build Strong Relationships with Major Wireless Service Providers. Given the nature of towers 
as location-specific communications facilities, we believe that substantially all of what we do is done best locally. Consequently, we 
have a broad field organization that allows us to develop and capitalize on our experience, expertise and relationships in each of our 
local markets which in turn enhances our customer relationships. We seek to replicate this operating model internationally. Due to our 
presence in local markets, we believe we are well positioned to organically grow our site leasing business and to capture new tower 
build opportunities in our markets and identify and participate in site development projects across our markets. 

Controlling our Underlying Land Positions. We believe that a primary component of a strong site leasing business is the 

ability to control the underlying land positions. Consequently, we have purchased and/or entered into perpetual easements, long-term 
leases, or other property interests for the land that underlies our tower structures and intend to continue to do so, to the extent available 
at commercially reasonable prices. We believe that these purchases, perpetual easements, and/or long-term leases will increase our 
margins, improve our cash flow from operations, and minimize our exposure to increases in rents for property interests in the future. 
As of December 31, 2020, approximately 71% of our tower structures were located on land that we own or control for more than 20 
years and the average remaining life under our ground leases and other property interests, including renewal options under our control, 
was 35 years. As of December 31, 2020, approximately 10.6% of our tower structures had ground leases or other property interests 
maturing in the next 10 years. 

Exploring Opportunities in Evolving Technologies and Ancillary Services. In addition to our traditional tower-related 

services, we are currently exploring ancillary services and evolving technologies that we believe will allow us to create additional 
value by leveraging our current assets and relationships with wireless service providers and expand SBA's business within the growing 
communications ecosystem. This includes supporting efforts for Edge Computing and Private Networks utilizing Citizens Broadband 
Radio Service (“CBRS”) technology. For example, we are exploring ways to participate in mobile edge computing infrastructure to 
support existing and future customers’ increasing need to spread computing capabilities to more locations, such as regional data 
centers and smaller local data centers at our towers. SBA has invested in two regional data centers and one tower-based data center in 
support of this initiative. With regard to private networks, SBA has recently partnered with the City of Indianapolis to launch an 
eLearning network pilot for Marion County schools to help close the digital divide through the deployment of a private CBRS 
network.  The network deployment is designed to leverage Marion Country School assets and SBA tower assets to extend the network 
to the students in their homes. 

Industry Developments 

We believe that growing wireless data traffic will require wireless service providers to continue to increase the capacity of 
their networks, and we believe that the continued capacity increases will require our customers to install equipment at new sites and 

2 

 
add new equipment at existing sites. We expect that the wireless communications industry will continue to experience growth as a 
result of the following trends: 

•  Consumers are increasing their demand for wireless connectivity due to the adoption of bandwidth-intensive wireless data 

applications, such as video, social networking and enhanced web browsing, and the growth in machine-to-machine 
applications (such as connected cars). According to a report published by Ericsson in November 2020, global total mobile 
data traffic is estimated to reach around 51 exabytes per month by the end of 2020 and is projected to grow by a factor of 
around 4.5 to reach 226EB per month in 2026. 

•  The velocity of spectrum development is expected to remain dynamic as carriers continue to deploy new bands and 

optimize bands that are currently in service, both of which activities we expect will require carriers to install equipment at 
new sites and add new equipment at existing sites. For example, recent and future spectrum auctions, such as the CBRS 
and C-Band auctions, and a new network for first responders that was developed by AT&T for the First Responder 
Network Authority, an independent authority within the U.S. Department of Commerce, are expected to contribute to 
growth in the upcoming years. In addition, the continued deployment of 5G wireless technologies is expected to increase 
equipment installation at existing sites. 

•  Consumers list network quality as a key contributor when terminating or changing service. To remain competitive and to 
decrease subscriber churn rates, wireless carriers have made substantial capital investments into their wireless networks to 
improve service quality and expand coverage. We expect wireless carriers to continue to expend capital to differentiate 
their product offerings. 

We believe that the worldwide wireless industry will continue to grow and is reasonably well-capitalized, highly competitive 
and focused on quality and advanced services. Therefore, we expect that we will see a multi-year trend of additional demand for tower 
space from our customers, which we believe will translate into steady leasing growth for us. 

Our Businesses 

Site Leasing Services 

Our primary focus is the leasing of antenna space on our multi-tenant towers to a variety of wireless service providers under 

long-term lease contracts in the United States, South America, Central America, Canada, and South Africa. We derive site leasing 
revenues primarily from wireless service provider tenants. Wireless service providers enter into tenant leases with us, each of which 
relates to the lease or use of space at an individual site. Our site leasing business generates substantially all of our total segment 
operating profit, representing 97.7% or more of our total segment operating profit for the past three fiscal years. Our site leasing 
business is classified into two reportable segments, domestic site leasing and international site leasing. 

Domestic Site Leasing 

As of December 31, 2020, we owned 16,546 sites in the United States and its territories. For the year ended December 31, 

2020, we generated 79.7% of our total site leasing revenue from these sites. We derive domestic site leasing revenues primarily from 
T-Mobile, AT&T, and Verizon Wireless. In the United States, our tenant leases are generally for an initial term of five years to 10 
years with multiple renewal periods at the option of the tenant. These tenant leases typically contain specific rent escalators, which 
average 3-4% per year, including renewal option periods. Our ground leases in the United States are generally for an initial term of 
five years or more with multiple renewal periods, at our option, and provide for rent escalators which typically average 2-3% annually. 
As of December 31, 2020, no U.S. state or territory had more than 10% of our total tower portfolio by tower count or more than 10% 
of our total revenues for the year ended December 31, 2020. 

International Site Leasing 

We currently own and operate towers in 13 international markets throughout South America, Central America, Canada, and 

South Africa. Our largest international market is Brazil. As of December 31, 2020, we owned 16,377 sites in our international 
markets, of which 30% of our global sites are located in Brazil and less than 4% of our global sites are located in each of our other 
international markets (each country is considered a market). Our operations in our international markets are solely in the site leasing 
business, and we continue to focus on growing our international site leasing business through the acquisition and development of 
towers and organic growth. 

We derive international site leasing revenues primarily from Oi S.A., Telefonica, Claro, and TIM. In Canada, our tenant 

leases are generally for an initial term of five years to 10 years with multiple renewal periods at the option of the tenant. These tenant 

3 

 
leases typically contain specific rent escalators, which average 3-4% per year, including the renewal option periods. Tenant leases in 
South Africa and our Central and South American markets typically have an initial term of 10 years with multiple renewal periods. In 
Central America, we have similar fixed rent escalators to that of leases in the United States and Canada while our leases in South 
America and South Africa escalate in accordance with a standard cost of living index. Site leases in South America typically provide 
for a fixed rental amount and a pass through charge for the underlying rent related to ground leases and other property interests. In 
certain international markets such as Brazil, tenant leases are typically governed by master lease agreements, which provide for the 
material terms and conditions that will govern the terms of the use of the site. 

In our international markets, ground leases and other property interests are generally for an initial term of five to ten years 
with multiple renewal periods, which are at our option. In Central America and Canada, ground leases and other property interests 
provide for rent escalators which typically average 2-3% annually, or in South American and South African markets, adjust in 
accordance with a standard cost of living index. 

In our Central American markets and Ecuador, significantly all of our revenue, expenses, and capital expenditures arising 
from our new build activities are denominated in U.S. dollars. Specifically, most of our ground leases and other property interests, 
tenant leases, and tower-related expenses are paid in U.S. dollars. In our Central American markets, our local currency obligations are 
primarily limited to (1) permitting and other local fees, (2) utilities, and (3) taxes. In Brazil, Canada, Chile, and South Africa, 
significantly all of our revenue, expenses, and capital expenditures, including tenant leases, ground leases and other property interests, 
and other tower-related expenses are denominated in local currency. In Colombia, Argentina, and Peru, our revenue, expenses, and 
capital expenditures, including tenant leases, ground leases and other property interests, and other tower-related expenses are 
denominated in a mix of local currency and U.S. dollars. 

Site Development Services 

Our site development business, which is conducted in the United States only, is complementary to our site leasing business 

and provides us the ability to keep in close contact with the wireless service providers that generate substantially all of our site leasing 
revenue and to capture ancillary revenues that are generated by our site leasing activities.  Site development services revenues are 
earned primarily from providing a full range of end to end services to wireless service providers or companies providing development 
or project management services to wireless service providers. Our services include: (1) network pre-design; (2) site audits; (3) 
identification of potential locations for towers and antennas on existing infrastructure; (4) support in leasing of the location; (5) 
assistance in obtaining zoning approvals and permits; (6) tower and related site construction; (7) antenna installation; and (8) radio 
equipment installation, commissioning, and maintenance. We provide site development services at our towers and at towers owned by 
others on a local basis, through regional, market, and project offices. These market offices are responsible for all site development 
operations. 

Customers 

We lease tower space to and perform site development services for all of the large U.S. wireless service providers. In both 

our site leasing and site development businesses, we work with large national providers and smaller regional, local, or private 
operators. Internationally, we lease tower space to all the major service providers in South America, Central America, Canada, and 
South Africa. 

We depend on a relatively small number of customers for our site leasing and site development revenues. The following 

customers represented at least 10% of our total revenues during the last three years: 

Percentage of Total Revenues 
T-Mobile (1) 
AT&T Wireless 
Verizon Wireless 

For the year ended December 31,  
2018 
2019 
2020 

34.5% 
24.1% 
14.1% 

35.1% 
23.8% 
14.0% 

34.3% 
24.0% 
14.7% 

(1) 

Prior year amounts have been adjusted to reflect the merger of T-Mobile and Sprint on April 1, 2020. 

4 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
In addition to the Big 3 wireless carriers (T-Mobile, AT&T, and Verizon Wireless), we have also provided services or leased 

space to a number of customers including: 
Cable & Wireless 
Cellular South 
Claro 
Digicel 
Dish Network 

ICE 
MTN 
NII Holdings 
Oi S.A. 
SouthernLinc 

Sales and Marketing 

Telkom 
TIM 
Telefonica 
U.S. Cellular 
Vodacom 

Our sales and marketing goals are to: 
•  use existing relationships and develop new relationships with wireless service providers to lease antenna space on and sell 
related services with respect to our owned towers or managed properties, enabling us to grow our site leasing business; and 

•  successfully bid and win those site development services contracts that will contribute to our operating margins and/or 

provide a financial or strategic benefit to our site leasing business. 

We approach sales on a company-wide basis, involving many of our employees. We have a dedicated sales force that is 
supplemented by members of our executive management team. Our dedicated salespeople are based regionally as well as in our 
corporate office. We also rely on our vice presidents, directors, and other operations personnel to sell our services and cultivate 
customer relationships. Our strategy is to delegate sales efforts by geographic region or to those employees of ours who have the best 
relationships with our customers. Most wireless service providers have national corporate headquarters with regional and local offices. 
We believe that wireless service providers make most decisions for site development and site leasing services at the regional and local 
levels with input from their corporate headquarters. Our sales representatives work with wireless service provider representatives at 
the regional and local levels and at the national level when appropriate. Our sales staff’s compensation is heavily weighted to 
incentive-based goals and measurements. 

Competition 

Domestic Site Leasing – In the U.S., our primary competitors for our site leasing activities are (1) large independent tower 

companies including American Tower Corporation and Crown Castle International, (2) a number of regional independent tower 
owners, (3) wireless service providers that own and operate their own towers and lease, or may in the future decide to lease, antenna 
space to other providers, and (4) owners and operators of alternative facilities such as rooftops, outdoor and indoor distributed antenna 
system (“DAS”) networks, billboards, utility poles, and electric transmission towers. 

International Site Leasing – Internationally, our competition consists of wireless service providers that own and operate their 

own tower networks, large multinational, national and regional independent tower companies, and alternative facilities such as 
rooftop, outdoor and indoor DAS networks, billboards, utility poles, and electric transmission towers. We believe that tower location 
and capacity, quality of service, density within a geographic market and, to a lesser extent, price historically have been and will 
continue to be the most significant competitive factors affecting the domestic and international site leasing business. 

Site Development – The site development business is competitive and price sensitive. We believe that the majority of our 

competitors in the U.S. site development business operate within local region and market areas, while some firms offer their services 
nationally. The market includes participants from a variety of market segments offering individual, or combinations of, competing 
services. The field of competitors includes site development companies, zoning consultants, real estate firms, wireless construction 
companies, tower owners, telecommunications equipment vendors, which provide end-to-end site development services through 
multiple subcontractors, and wireless service providers’ internal staff. We believe that providers base their decisions for site 
development services on a number of criteria, including company experience, price, track record, local reputation, geographic reach, 
and time for completion of a project. 

Human Capital 

Our corporate offices are located in Boca Raton, Florida. We also have employees located in our international, regional, and 
local offices. We consider our employee relations to be good. As of December 31, 2020, we had 1,483 employees of which 421 were 
based outside of the U.S. and its territories. Of this total, our employees work in the following departments: 364 in site leasing 
operations, 387 in site development, 652 in corporate support, 57 in sales and marketing, and 23 in safety. 

5 

 
 
 
 
 
 
 
 
 
 
We seek to foster an inclusive work environment, and we respect the diversity our employees bring to the organization 
through their unique ideas, opinions and contributions. We believe it is essential to recognize and value these differences, which is one 
of the many reasons SBA holds quarterly Town Hall meetings and other informal meetings with executives, elicits employee 
feedback, and conducts annual performance evaluations. In line with our commitment to diversity, 23.1% of our U.S. new hires in 
2020 were women and 34.4% were ethnic minorities. 

The well-being of our employees is a crucial element of our culture, employee engagement, and productivity. We offer a 
competitive total rewards package which includes market-based pay, performance-based annual incentive awards, healthcare and 
retirement benefits, family leave, holiday and paid time off, and tuition assistance. We also invest in our employees’ professional 
growth and development by providing resources and opportunities to develop their skills and expand their expertise. 

We value all those who serve our country and are proud to support military veterans and their families as they transition out 
of the military. SBA has earned the distinction of being a Military Friendly Employer and a Veteran Employer. We are proud to have 
veterans on our team - their integrity, work ethic, ability to adapt and strong teamwork skills blend well with the SBA core values. In 
2020, over 7% of our employees were veterans, and we have collaborated with Hiring Our Heroes, DirectEmployers, and 
RecruitMilitary to actively hire veterans. 

At SBA, providing a safe and healthy work environment for the protection of our employees is paramount. The safety of our 

tower climbers has been a key focus of the company since it started in 1989. In 2013, we opened our internal facility "Tower U" which 
provides a rigorous multi-day safety certification program that is required for all our employed tower climbers. We are proud of the 
fact that our average lost-day incident rate in the U.S. (days away from work due to workplace incidents) for 2020 was below the 2019 
Bureau of Labor benchmark. Our "Tower U" safety professionals offer tower rescue training to first responders because we recognize 
that the safety of these first responders is paramount to the communities in which we operate. 

Regulatory and Environmental Matters 

Federal Regulations. In the U.S., which accounted for 79.7% of our total site leasing revenue for the year ended December 
31, 2020, both the Federal Communications Commission (the “FCC”) and the Federal Aviation Administration (the “FAA”) regulate 
towers. Many FAA requirements are implemented in FCC regulations. These regulations govern the construction, lighting, and 
painting or other marking of towers, as well as the maintenance, inspection, and record keeping related to towers, and may, depending 
on the characteristics of particular towers, require prior approval and registration of towers before they may be constructed, altered or 
used. Wireless communications equipment and radio or television stations operating on towers are separately regulated and may 
require independent customer licensing depending upon the particular frequency or frequency band used. In addition, any applicant for 
an FCC tower structure registration (through the FCC’s Antenna Structure Registration System) must certify that, consistent with the 
Anti-Drug Abuse Act of 1988, neither the applicant nor its principals are subject to a denial of federal benefits because of a conviction 
for the possession or distribution of a controlled substance. New tower construction also requires approval from the state or local 
governing authority for the proposed site; compliance with the National Environmental Policy Act (“NEPA”); compliance with the 
National Historic Preservation Act (“NHPA”); compliance with the Endangered Species Act (“ESA”); and may require notification to 
the FAA. 

Pursuant to the requirements of the Communications Act of 1934, as amended, the FCC, in conjunction with the FAA, has 

developed standards to consider proposals involving new or modified towers. These standards mandate that the FCC and the FAA 
consider the height of the proposed tower, the relationship of the tower to existing natural or man-made obstructions, and the 
proximity of the tower to runways and airports. Proposals to construct or to modify existing towers above certain heights must be 
reviewed by the FAA to ensure the structure will not present a hazard to air navigation. The FAA may condition its issuance of a no-
hazard determination upon compliance with specified lighting and/or painting requirements. Towers that meet certain height and 
location criteria must also be registered with the FCC. A tower that requires FAA clearance will not be registered by the FCC until it 
is cleared by the FAA. Upon registration, the FCC may also require special lighting and/or painting. Owners of wireless 
communications towers may have an obligation to maintain painting and lighting or other marking in conformance with FAA and 
FCC regulations. Tower owners and licensees that operate on those towers also bear the responsibility of monitoring any lighting 
systems and notifying the FAA of any lighting outage or malfunction. 

Owners and operators of towers may be subject to, and therefore must comply with, environmental laws, including NEPA, 

NHPA and ESA. Any licensed radio facility on a tower is subject to environmental review pursuant to the NEPA, among other 
statutes, which requires federal agencies to evaluate the environmental impact of their decisions under certain circumstances. The FCC 
has issued regulations implementing the NEPA. These regulations place responsibility on applicants to investigate potential 
environmental effects of their operations and to disclose any potential significant effects on the environment in an environmental 
assessment prior to constructing or modifying a tower and prior to commencing certain operations of wireless communications or 

6 

 
 
 
radio or television stations from the tower. In the event the FCC determines the proposed structure or operation would have a 
significant environmental impact based on the standards the FCC has developed, the FCC would be required to prepare an 
environmental impact statement, which will be subject to public comment. This process could significantly delay the registration of a 
particular tower. 

We generally indemnify our customers against any failure to comply with applicable regulatory standards relating to the 
construction, modification, or placement of towers. Failure to comply with the applicable requirements may lead to civil penalties. 

The Telecommunications Act of 1996 amended the Communications Act of 1934 by preserving state and local zoning 

authorities’ jurisdiction over the construction, modification, and placement of towers. The law, however, limits local zoning authority 
by prohibiting any action that would discriminate among different providers of personal wireless services or ban altogether the 
construction, modification or placement of radio communication towers. Finally, the Telecommunications Act of 1996 requires the 
federal government to help licensees for wireless communications services gain access to preferred sites for their facilities. This may 
require that federal agencies and departments work directly with licensees to make federal property available for tower facilities. 

As an owner and operator of real property, we are subject to certain environmental laws that impose strict, joint and several 

liability for the cleanup of on-site or off-site contamination and related personal injury or property damage. We are also subject to 
certain environmental laws that govern tower placement and may require pre-construction environmental studies. Operators of towers 
must also take into consideration certain radio frequency (“RF”) emissions regulations that impose a variety of procedural and 
operating requirements. Certain proposals to operate wireless communications and radio or television stations from tower structures 
are also reviewed by the FCC to ensure compliance with requirements relating to human exposure to RF emissions. Exposure to high 
levels of RF energy can produce negative health effects. The potential connection between low-level RF energy and certain negative 
health effects, including some forms of cancer, has been the subject of substantial study by the scientific community in recent years. 
We believe that we are in substantial compliance with and we have no material liability under any applicable environmental laws. 
These costs of compliance with existing or future environmental laws and liability related thereto may have a material adverse effect 
on our prospects, financial condition or results of operations. 

State and Local Regulations. Most states regulate certain aspects of real estate acquisition, leasing activities, and construction 

activities. Where required, we conduct the site acquisition portions of our site development services business through licensed real 
estate brokers’ agents, who may be our employees or hired as independent contractors, and conduct the construction portions of our 
site development services through licensed contractors, who may be our employees or independent contractors. Local regulations 
include city and other local ordinances, zoning restrictions and restrictive covenants imposed by community developers. These 
regulations vary greatly from jurisdiction to jurisdiction, but typically require tower owners to obtain approval from local officials or 
community standards organizations, or certain other entities prior to tower construction and establish regulations regarding 
maintenance and removal of towers. FCC rules establish presumptively reasonable time periods for state and local authorities to act on 
applications to collocate a facility or deploy a facility, such as a tower. In addition, many local zoning authorities require tower owners 
to post bonds or cash collateral to secure their removal obligations. Local zoning authorities generally have been unreceptive to 
construction of new towers in their communities because of the height and visibility of the towers, and have, in some instances, 
instituted moratoria. However, in August 2018, the FCC issued a declaratory ruling stating that express and de facto moratoria on 
deployment of telecommunications facilities violate the Communications Act. This FCC ruling has been affirmed by a federal 
appellate court. 

International Regulations. Regulatory regimes outside of the U.S. and its territories vary by country and locality; however, 

these regulations typically require tower owners and/or licensees to obtain approval from local officials or government agencies prior 
to tower construction or modification or the addition of a new antenna to an existing tower. Additionally, some regulations include 
ongoing obligations regarding painting, lighting, and maintenance. Our international operations may also be subject to limitations on 
foreign ownership of land in certain areas. Based on our experience to date, these regimes have been similar to, but not more rigorous, 
burdensome or comprehensive than, those in the U.S. Non-compliance with such regulations may lead to monetary penalties or 
deconstruction orders. Our international operations are also subject to various regulations and guidelines regarding employee relations 
and other occupational health and safety matters. As we expand our operations into additional international geographic areas, we will 
be subject to regulations in these jurisdictions. 

Availability of Reports and Other Information 

SBA Communications Corporation was incorporated in the State of Florida in March 1997 and is a real estate investment 

trust (“REIT”) for federal income tax purposes. Our corporate website is www.sbasite.com. We make available, free of charge, access 
to our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, Proxy Statement on Schedule 
14A and amendments to those materials filed or furnished pursuant to Section 13(a) or 15(d) of the Securities and Exchange Act of 

7 

 
1934, as amended (the “Exchange Act”), on our website under “Investor Relations – Reports and Results – SEC Filings,” as soon as 
reasonably practicable after we file electronically such material with, or furnish it to, the United States Securities and Exchange 
Commission (the “Commission”). 

ITEM 1A. RISK FACTORS 

Risks Related to Our Business 

If our wireless service provider customers combine their operations to a significant degree, our future operating results, ability to 
service our indebtedness, and stock price could be adversely affected. 

Our wireless service providers have and may continue to be subject to consolidation pressures. Significant consolidation 

among our wireless service provider customers have resulted and are expected to continue to result in our customers failing to renew 
existing leases for tower space as a result of overlapping coverage or reducing future capital expenditures in the aggregate because 
their existing networks and expansion plans may overlap or be very similar. T-Mobile, Sprint, AT&T, and Verizon have grown 
through acquisitions of other wireless service providers. As a result, the combined companies have rationalized duplicative parts of 
their networks, and, in the case of Sprint, the Nextel iDEN network was discontinued. During 2020, the consolidation of T-Mobile and 
Sprint was completed, reducing the number of national wireless service providers in the U.S. to three. During the second half of 2020 
we began to experience non-renewal of certain leases as a result of the T-Mobile/Sprint merger and we expect to continue to 
experience churn arising from this merger in the upcoming years. For the year ended December 31, 2020, leases with T-Mobile and 
Sprint, as they existed prior to the merger, represented approximately 17.6% and 14.7% of our total site leasing revenue, respectively. 
The revenue generated from legacy Sprint leases where both legacy T-Mobile and legacy Sprint overlap on sites where both 
companies leased space represented 5.9% of our total site leasing revenue for the year ended December 31, 2020, excluding, and 
incremental to, the impact from previously disclosed expected consolidation churn from T-Mobile’s MetroPCS and Sprint’s Clearwire 
networks. In addition, these overlapping sites have an average remaining current term of approximately 3.7 years and 5.0 years with 
Sprint and T-Mobile, respectively, as they existed pre-merger. 

Consolidation of wireless service providers has also occurred in some of our international markets and could continue to 
occur.  For example, in January 2019, Claro acquired Telefonica’s assets in Guatemala and in July 2020 Liberty Latin American 
acquired Telefonica’s assets in Costa Rica, three markets in which we own and operate towers.  Furthermore, Telefonica has 
announced its intent to sell its operations in its other Latin American markets, other than Brazil.  In Brazil, as a result of Oi S.A.’s 
recent restructuring, the Court has approved the sale of all of Oi’s wireless tower assets to the three other telecommunications 
providers in Brazil, Telefonica, Claro, and TIM.  The sale is subject to regulatory and anti-trust authorizations and the designation of 
which assets will be assigned to which carrier has not yet been publicized; however, we expect that a portion of our 7,492 tower leases 
that we had with Oi as of December 31, 2020 will be subject to overlap and may be subject to non-renewal upon expiration of the 
leases.  As of December 31, 2020, our leases with Oi have an average remaining current term of approximately 13.4 years. 

If our wireless service provider customers continue to consolidate as a result of, among other factors, limited wireless 
spectrum, these consolidations could significantly impact the number of tower leases that are not renewed or the number of new leases 
that our wireless service provider customers require to expand their networks, which could materially and adversely affect our future 
operating results and our ability to service our indebtedness. These risks could be exacerbated due to changes in governmental policy 
that may favor industry consolidation. 

We depend on a relatively small number of customers for most of our revenue, and the loss, consolidation or financial instability of 
any of our significant customers may materially decrease our revenue and adversely affect our financial condition. 

We derive a significant portion of our revenue from a small number of customers. Consequently, a reduction in demand for 

site leasing, reduced future capital expenditures on the networks, or the loss, as a result of bankruptcy, merger with other customers of 
ours or otherwise, of any of our largest customers could materially decrease our revenue and have an adverse effect on our growth. 

 We derive revenue through numerous site leasing contracts and site development contracts. In the United States and Canada, 
each site leasing contract relates to the lease of space at an individual tower and is generally for an initial term of five years to 10 years 
with multiple renewal periods at the option of the tenant. Tenant leases in South Africa and our Central and South American markets 
typically have an initial term of 10 years with multiple renewal periods. However, if any of our significant site leasing customers were 
to experience financial difficulty, substantially reduce their capital expenditures or reduce their dependence on leased tower space and 
fail to renew their leases with us, our revenues, future revenue growth and results of operations would be adversely affected. For 
example, in January 2018, Oi, S.A. (“Oi”), our largest customer in Brazil, emerged from bankruptcy with a reorganization plan and is 
expected to resolve all of its pre-petition obligations by 2022. During 2020, as part of its recent restructuring, the Court has approved 

8 

 
the sale of all of Oi’s wireless tower assets to the three other telecommunications providers in Brazil, Telefonica, Claro, and TIM.  The 
sale is subject to regulatory and anti-trust authorizations and the designation of which assets will be assigned to which carrier has not 
yet been publicized. In addition, many of our tenants in our international markets are subsidiaries of global telecommunications 
companies. These subsidiaries may not have the explicit or implied financial support of their parent entities, which may impact their 
creditworthiness. 

Our site development customers engage us on a project-by-project basis, and a customer can generally terminate an 
assignment at any time without penalty. In addition, a customer’s need for site development services can decrease, and we may not be 
successful in establishing relationships with new customers. Furthermore, our existing customers may not continue to engage us for 
additional projects. 

The following is a list of significant customers (representing at least 10% of revenue in any of the last three years) and the 

percentage of our total revenues for the specified time periods derived from these customers: 

Percentage of Total Revenues 
T-Mobile (1) 
AT&T Wireless 
Verizon Wireless 

For the year ended December 31,  
2018 
2019 
2020 

34.5% 
24.1% 
14.1% 

35.1% 
23.8% 
14.0% 

34.3% 
24.0% 
14.7% 

(1) 

Prior year amounts have been adjusted to reflect the merger of T-Mobile and Sprint. 

We also have client concentrations with respect to revenues in each of our financial reporting segments: 

Percentage of Domestic Site Leasing Revenue 
T-Mobile (1) 
AT&T Wireless 
Verizon Wireless 

Percentage of International Site Leasing Revenue 

Oi S.A. 
Telefonica 
Claro 

Percentage of Site Development Revenue 
T-Mobile (1) 

For the year ended December 31,  
2018 
2019 
2020 

40.5% 
32.2% 
18.5% 

40.6% 
32.1% 
18.6% 

39.9% 
31.9% 
19.0% 

For the year ended December 31,  
2018 
2019 
2020 

28.7% 
18.1% 
14.5% 

31.3% 
26.9% 
11.6% 

35.5% 
26.7% 
11.4% 

For the year ended December 31,  
2018 
2019 
2020 

66.8% 

67.5% 

63.5% 

(1) 

Prior year amounts have been adjusted to reflect the merger of T-Mobile and Sprint. 

We have a substantial level of indebtedness which may have an adverse effect on our business or limit our ability to take advantage 
of business, strategic or financing opportunities. 

As indicated below, we have and will continue to have a significant amount of indebtedness. The following table sets forth 

our total principal amount of debt and shareholders’ deficit as of December 31, 2020 and 2019. 

Total principal amount of indebtedness 
Shareholders' deficit 

As of December 31, 

2020 

2019 

(in thousands) 

  $ 
  $ 

 11,180,000 
 (4,824,382) 

 $ 
 $ 

 10,414,000 
 (3,667,007) 

Our substantial level of indebtedness increases the possibility that we may be unable to generate cash sufficient to pay the 
principal, interest, or other amounts due on our indebtedness. Subject to certain restrictions under our existing indebtedness, we and 

9 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
our subsidiaries may also incur significant additional indebtedness in the future, which may have the effect of increasing our total 
leverage. 

As a consequence of our indebtedness, (1) demands on our cash resources may increase, (2) we are subject to restrictive 

covenants that further limit our financial and operating flexibility and (3) we may choose to institute self-imposed limits on our 
indebtedness based on certain considerations including market interest rates, our relative leverage and our strategic plans. For 
example, as a result of our substantial level of indebtedness and the uncertainties arising in the credit markets and the U.S. economy: 

•  we may be more vulnerable to general adverse economic and industry conditions; 
•  we may have to pay higher interest rates upon refinancing or on our variable rate indebtedness if interest rates rise, thereby 

reducing our cash flows; 

•  we may find it more difficult to obtain additional financing to fund future working capital, capital expenditures and other 

general corporate requirements that would be in our best long-term interests; 

•  we may be required to dedicate a substantial portion of our cash flow from operations to the payment of principal and 
interest on our debt, reducing the available cash flow to fund other investments, including share repurchases, tower 
acquisition and new build capital expenditures, or to satisfy our REIT distribution requirements; 

•  we may have limited flexibility in planning for, or reacting to, changes in our business or in the industry; 
•  we may have a competitive disadvantage relative to other companies in our industry that are less leveraged; and 
•  we may be required to sell debt or equity securities or sell some of our core assets, possibly on unfavorable terms, in order 

to meet payment obligations. 

Our variable rate indebtedness and refinancing obligations subject us to interest rate risk, which could cause our debt service 
obligations to increase significantly. 

Fluctuations in market interest rates or changes in central bank monetary policy may increase interest expense relating to our 

floating rate indebtedness, which we expect to incur pursuant to our Revolving Credit Facility and Term Loan, and may make it 
difficult to refinance our existing indebtedness at a commercially reasonable rate or at all. There is no guarantee that the future 
refinancing of our indebtedness will have fixed interest rates or that interest rates on such indebtedness will be equal to or lower than 
the rates on our current indebtedness. 

An increase in market interest rates would increase our interest expense arising on our existing and future floating rate 
indebtedness or upon refinancing of our fixed rate debt. Pursuant to the terms of our Credit Agreement, the interest rate that we pay on 
indebtedness incurred under the Revolving Credit Facility or Term Loans varies based on a fixed margin over either a base rate or a 
Eurodollar rate which references the LIBOR rate. As of December 31, 2020, this indebtedness represented approximately $2.7 billion, 
or 24.3% of our total indebtedness. As a result, we are exposed to interest rate risk. Interest rates, including LIBOR, fluctuate 
periodically and as such may increase in future periods. If interest rates increase, our debt service obligations on the variable rate 
indebtedness will increase even though the amount borrowed remained the same, and our net income and cash flows, including cash 
available for servicing our indebtedness, will correspondingly decrease. In addition, LIBOR is the subject of recent proposals for 
reform, and the U.K. Financial Conduct Authority announced its desire to phase out the use of LIBOR by June of 2023. This may 
cause LIBOR to disappear entirely or perform differently than in the past. If LIBOR ceases to exist, the method and rate used to 
calculate our interest rates and/or payments on our variable rate indebtedness under our Credit Agreement, which matures beyond 
2021, in the future may result in interest rates and/or payments that are higher than, lower than or that do not otherwise correlate over 
time with the interest rates and/or payments that would have been applicable to our obligations if LIBOR was available in its current 
form. As such, the potential effect of any such event is uncertain, but were it to occur, our cost of capital, financial results, cash flows 
and results of operations may be adversely affected. It is unknown whether any alternative reference rates will attain market 
acceptance as replacements of LIBOR. 

Although we have used interest rate swaps to mitigate this risk from time to time, we may not maintain interest rate swaps 

with respect to all of our variable rate indebtedness, and any swaps we enter into may not fully mitigate our interest rate risk. 
Furthermore, the increase in our use of derivative instruments increases our exposure to counterparty credit risk to the extent that a 
counterparty to the instrument fails to meet or perform the terms of the instrument. As of December 31, 2020, we had interest rate 
swaps on a portion of our 2018 Term Loan that fixed $1.95 billion in notional value for approximately 4.25 years receiving interest at 
one-month LIBOR plus 175 basis points and paying a fixed rate of 1.874%. 

The discontinuation of LIBOR could adversely affect our operating results and financial condition. 

LIBOR has been the subject of recent proposals for reform, and, in July 2017, the U.K. Financial Conduct Authority 
announced its desire to phase out the use of LIBOR by the end of 2021. These reforms may cause LIBOR to perform differently than 
it has in the past, and LIBOR may ultimately cease to exist after June 2023. These reforms will cause LIBOR to cease to exist and will 

10 

 
cause the establishment of an alternative reference rate(s). The U.S. Federal Reserve, in conjunction with the Alternative Reference 
Rates Committee, is proposing to replace U.S. dollar LIBOR with a newly created index which is calculated based on repurchase 
agreements backed by treasury securities. These alternative rates, if adopted, would be used to calculate our interest rates and/or 
payments on our variable rate indebtedness under our Credit Agreement, which matures beyond 2021. Any new reference rate may 
result in interest rates and/or payments that are higher than, lower than or that do not otherwise correlate over time with the interest 
rates and/or payments that would have been applicable to our obligations if LIBOR was available in its current form. As such, the 
potential effect of any such event is uncertain, but were it to occur, our cost of capital, financial results, cash flows and results of 
operations may be adversely affected. It is unknown whether any alternative reference rates will attain market acceptance as 
replacements of LIBOR. 

If LIBOR ceases to exist after 2021, the interest rate on our interest rate swaps may not exactly conform to the new interest 

rate under our Credit Agreement.  If the fallback LIBOR rate to our interest rate swaps differs from the fallback LIBOR rate under our 
Credit Agreement, our interest rate swaps could be at least partially ineffective as a hedge and could require us to mark-to-market the 
ineffective portion of the interest rate swap through our income statement. 

Increasing competition in the tower industry may create pricing pressures or result in non-renewals that may materially and 
adversely affect us. 

Our industry is highly competitive, and our wireless service provider customers sometimes have alternatives for leasing 
antenna space. We believe that tower location and capacity, quality of service, density within a geographic market and, to a lesser 
extent, price historically have been and will continue to be the most significant competitive factors affecting the site leasing business. 
However, competitive pricing pressures for tenants on towers from competitors could materially and adversely affect our lease rates or 
lead to non-renewals of existing leases. Furthermore, pricing pressures could lead to more prevalent network sharing, both 
domestically and internationally, which could reduce the demand for our tower space or lead to non-renewals of existing leases. In 
addition, the increasing number of towers (1) may provide customers the ability to relocate their antennas to other towers if they 
determine that a more suitable, efficient or economical location exists, which could lead to non-renewal of existing leases, or (2) may 
adversely impact our ability to enter into new customer leases. This impact may be exacerbated if competitors construct towers near 
our existing towers. Any of these factors could materially and adversely affect our growth rate and our future operations. 

In the site leasing business, we compete with: 
•  wireless service providers that own and operate their own towers and lease, or may in the future decide to lease, antenna 

space to other providers; 

•  national and regional tower companies who may be substantially larger and have greater financial resources than we do; 
•  international tower companies who have been in the international market for a longer period of time than we have; and 
•  alternative facilities such as rooftops, outdoor and indoor DAS networks, billboards and electric transmission towers. 

The site development segment of our industry is also competitive. There are numerous large and small companies that offer 

one or more of the services offered by our site development business. As a result of this competition, margins in this segment may 
come under pressure. Many of our competitors have lower overhead expenses and therefore may be able to provide services at prices 
that we consider unprofitable. If margins in this segment were to decrease, our consolidated revenues and our site development 
segment operating profit could be adversely affected. 

Increasing competition may negatively impact our ability to grow our communication site portfolio long term. 

We intend to continue growing our tower portfolio, domestically and internationally, through acquisitions and new builds. 

Our ability to meet our growth targets significantly depends on our ability to build or acquire existing towers that meet our investment 
requirements. Traditionally, our acquisition strategy has focused on acquiring towers from smaller tower companies, independent 
tower developers and wireless service providers. However, as a result of consolidation in the tower industry, there are fewer of these 
mid-sized tower transactions available in the U.S. and there is more competition to acquire existing towers. Increased competition for 
acquisitions may result in fewer acquisition opportunities for us, higher acquisition prices, and increased difficulty in negotiating and 
consummating agreements to acquire such towers. For example, in 2020, we passed on more U.S. acquisitions than we did in 2019 
due to asset quality, price, or lease terms. Furthermore, to the extent that the tower acquisition opportunities are for significant tower 
portfolios, some of our competitors are significantly larger and have greater financial resources than we do. Finally, laws regulating 
competition, domestically and internationally, may limit our ability to acquire certain portfolios. As a result of these risks, the cost of 
acquiring these towers may be higher than we expect or we may not be able to meet our annual and long-term tower portfolio growth 
targets. If we are not able to successfully address these challenges, we may not be able to materially increase our tower portfolio in the 
long-term through acquisitions. 

11 

 
Our ability to build new towers is dependent upon the availability of sufficient capital to fund construction, our ability to 
locate, and acquire at commercially reasonable prices, attractive locations for such towers and our ability to obtain the necessary 
zoning and permits. Local regulations, including municipal or local ordinances, zoning restrictions and restrictive covenants imposed 
by community developers, vary greatly, but typically require antenna tower and structure owners to obtain approval from local 
officials or community standards organizations prior to tower or structure construction or modification. With respect to our 
international new builds, our tower construction may be delayed or halted as a result of local zoning restrictions, inconsistencies 
between laws or other barriers to construction in international markets. Due to these risks, it may take longer to complete our new 
tower builds than anticipated, domestically and internationally, and the costs of constructing these towers may be higher than we 
expect or we may not be able to add as many towers as planned in 2021. If we are not able to increase our new build tower portfolio as 
anticipated, it could negatively impact our ability to achieve our financial goals. 

Our international operations are subject to economic, political and other risks that could materially and adversely affect our 
revenues or financial position. 

Our current business operations in developing markets, and our expansion into any other international markets in the future, 

could result in adverse financial consequences and operational problems not typically experienced in the United States. The 
consolidated revenues generated by our international operations were approximately 19.0% during the year ended December 31, 2020, 
and we anticipate that our revenues from our international operations will continue to grow in the future. Accordingly, our business is 
and will in the future be subject to risks associated with doing business internationally, including: 

•  laws and regulations that dictate how we operate our towers and conduct business, including zoning, maintenance and 

environmental matters, and laws related to ownership of real property; 

•  changes in a specific country’s or region’s political or economic conditions, including inflation or currency devaluation; 
•  laws affecting telecommunications infrastructure including the sharing of such infrastructure; 
•  laws and regulations that tax or otherwise restrict repatriation of earnings or other funds or otherwise limit distributions of 

capital; 

•  changes to existing or new domestic or international tax laws, new or significantly increased municipal fees directed 
specifically at the ownership and operation of towers, which may be applied and enforced retroactively and could 
materially affect the profitability of our operations; 

•  expropriation and governmental regulation restricting foreign ownership or requiring reversion or divestiture; 
•  governmental regulations and restrictions impacting tower licenses, spectrum licenses and concessions, including 

additional restrictions on the use or revocation of such licenses, concessions or spectrum and additional conditions to 
receive or maintain such licenses; 

•  laws and regulations governing our employee relations, including occupational health and safety matters and employee 

compensation and benefits matters; 

•  our ability to comply with, and the costs of compliance with, anti-bribery laws such as the Foreign Corrupt Practices Act 

and similar local anti-bribery laws; 

•  uncertainties regarding legal or judicial systems, including inconsistencies between and within laws, regulations and 

decrees, and judicial application thereof, and delays in the judicial process; 
•  challenges arising from less-developed infrastructure in certain markets; and 
•  difficulty in recruiting and retaining trained personnel. 

We are also exposed to risks operating in countries with high levels of inflation, including the risk that inflation rates exceed 

our fixed escalator percentages in markets where our leases include fixed escalators and the risk that adverse economic conditions may 
discourage growth in consumer demand and consequently reduce our customers’ demand for our site leasing services. For example, 
we have a subsidiary in Argentina through which we operate our site leasing business. The Argentinean economy was deemed to be 
“highly inflationary” from a U.S. GAAP perspective as of the second quarter of 2018 and remains highly inflationary as of December 
31, 2020. As a result, we remeasured the financial statements for those operations to the U.S. dollar as of July 1, 2018. Although this 
change did not have a material impact on our financial statements as our assets in and revenue from Argentina were each less than 1% 
of consolidated assets and revenue, respectively, as of December 31, 2020, going forward, fluctuations in the Argentinean Peso to U.S. 
dollar exchange rate could negatively impact our financial results. 

Currency fluctuations may negatively affect our results of operations. 

Our operations in Central America and Ecuador are primarily denominated in U.S. Dollars. In Brazil, Canada, Chile, and 
South Africa, significantly all of our revenue, expenses, and capital expenditures, including tenant leases, ground leases and other 
property interests, and other tower-related expenses are denominated in local currency. In Colombia, Argentina, and Peru, our 
revenue, expenses, and capital expenditures, including tenant leases, ground leases and other property interests, and other tower-

12 

 
related expenses are denominated in a mix of local currency and U.S. dollars. Our foreign currency denominated revenues and 
expenses are translated into U.S. dollars at average exchange rates for inclusion in our consolidated financial statements. 

For the year ended December 31, 2020, approximately 20.4% of our total cash site leasing revenue was generated by our 
international operations, of which 14.5% was generated in non-U.S. dollar currencies, including 11.4% which was denominated in 
Brazilian Reais. The exchange rates between our foreign currencies and the U.S. Dollar have fluctuated significantly in recent years 
and may continue to do so in the future. For example, the Brazilian Real has historically been subject to substantial volatility and 
weakened 22.8% when comparing the average rate for the years ended December 31, 2020 and 2019. This trend has affected, and may 
in the future continue to affect, our reported results of operations. 

Changes in exchange rates between these local currencies and the U.S. dollar will affect the recorded levels of site leasing 

revenue, segment operating profit, assets and/or liabilities. Volatility in foreign currency exchange rates can also affect our ability to 
plan, forecast and budget for our international operations and expansion efforts. 

Furthermore, we have intercompany loan agreements with our foreign subsidiaries to borrow in U.S. Dollars. As of 
December 31, 2020 and 2019, the aggregate amount outstanding under the intercompany loan agreements subject to remeasurement 
with our foreign subsidiaries was $909.8 million and $899.7 million, respectively. In accordance with ASC 830, we remeasure foreign 
denominated intercompany loans with the corresponding change in the balance being recorded in Other income (expense), net in our 
Consolidated Statements of Operations as settlement is anticipated or planned in the foreseeable future. Consequently, if the U.S. 
Dollar strengthens against the Brazilian Real or the South African Rand, our results of operations would be adversely affected. For the 
years ended December 31, 2020 and 2019, we recorded a $145.6 million loss and a $9.0 million gain, net of taxes, respectively, on the 
remeasurement of intercompany loans due to changes in foreign exchange rates. For the year ended December 31, 2020, we repaid 
$25.8 million under our intercompany loan with our Brazilian subsidiary. 

Delays in the roll-out of new spectrum, due to a slowdown in demand for wireless services, the inability or unwillingness of 
wireless service providers to invest in their infrastructure or delays in the availability of new spectrum could materially and 
adversely affect our future growth and revenues. 

We expect a significant portion of our future revenue growth will result from investments in the deployment of new or fallow 

spectrum by our wireless service provider customers. Wireless service providers typically invest in their networks in response to 
consumer demand for additional or higher quality service. If consumers significantly reduce their use of wireless services or fail to 
widely adopt and use new wireless technologies and their products and applications, our wireless service provider customers could 
experience a reduction in the rate of growth of or a decrease in demand for their services and therefore reduce the amount they invest 
in their network. 

Regardless of consumer demand, each wireless service provider must have substantial capital resources and capabilities to 
deploy new spectrum in their wireless networks, including licenses for spectrum. If some or all of our wireless service providers are 
unwilling or unable to significantly invest in their networks, it could adversely affect our revenue growth. However, if any of these 
wireless service provider customers or other wireless service providers are unable to access sufficient capital to develop their 
spectrum, then overall demand for our towers and services could be adversely affected. 

The FCC continues to auction new bands of spectrum, including CBRS and C-Band. Our customers have been and are 

expected to be the primary winners of these auctions and subsequently deploy this spectrum on our portfolio which would provide us 
with a revenue growth opportunity. Any delays or failure of these auctions could negatively impact future demand for our towers.  
Similarly, any delays in the clearing or availability of this spectrum subsequent to these auctions could delay the related demand for 
our towers. 

New technologies or network architecture or changes in a customer’s business model may reduce demand for our wireless 
infrastructure or negatively impact our revenues. 

Improvements or changes in the efficiency, architecture, and design of wireless networks or changes in a wireless service 

provider customer's business model may reduce the demand for our wireless infrastructure. Also, as customers deploy increased 
capital to develop and implement new technologies, they may allocate less of their budgets to lease space on our towers. For example, 
new technologies that may promote network sharing, joint development, or resale agreements by our wireless service provider 
customers, such as signal combining technologies or network functions virtualization, may reduce the need for our wireless 
infrastructure, or may result in the decommissioning of equipment on certain sites because portions of the customers' networks may 
become redundant. In addition, other technologies and architectures, such as WiFi, DAS, femtocells, other small cells, or satellite 

13 

 
(such as low earth orbiting) and mesh transmission systems may, in the future, serve as substitutes for, or alternatives to, the 
traditional macro site communications architecture that is the basis of substantially all of our site leasing business. The majority of our 
tower portfolio comprises traditional macro sites and therefore is not as diversified into non-macro sites and other technologies and 
architectures as some of our competitors. In addition, new technologies that enhance the range, efficiency, and capacity of wireless 
equipment could reduce demand for our wireless infrastructure. For example, our wireless service provider customers have engaged in 
increased use of network sharing, roaming, or resale arrangements, resulting in reduced capital spending or a decision to sell or not 
renew their spectrum licenses or concessions. Any significant reduction in demand for our wireless infrastructure resulting from new 
technologies or new architectures or changes in a customer's business model may negatively impact our revenues or otherwise have a 
material adverse effect.  Any such event may have a disproportionate impact on our business compared to our competitors, whose 
portfolios may be more technologically and architecturally diversified than ours. In addition, while we are exploring and investing in 
ancillary services and emerging technologies, including our mobile edge computing initiative and private networks, those investments 
may not prove to be profitable, which could divert management's attention from other value-enhancing opportunities. 

These factors could also have a material adverse effect on our growth rate since growth opportunities and demand for our 
tower space as a result of new technologies may not be realized at the times or to the extent anticipated. Any of these factors could 
have a material adverse effect on our business, results of operations and financial condition. 

If we are unable to protect our rights to the land under our towers, it could adversely affect our business and operating results. 

Our real property interests relating to the land under our tower structures consist primarily of leasehold and sub-leasehold 

interests, fee interests, easements, licenses, rights-of-way, and other similar interests. From time to time, we experience disputes with 
landowners regarding the terms of the agreements for the land under our tower structures, which can affect our ability to access and 
operate such towers. Further, landowners may not want to renew their agreements with us, they may lose their rights to the land, or 
they may transfer their property interests to third parties, including property interest aggregators and our competitors, which could 
affect our ability to renew agreements on commercially viable terms or at all.  We currently have 35-year non-terminable leases with 
Oi, one of Brazil’s largest telecommunications providers, with respect to 2,113 towers that we acquired in 2013.  The land underneath 
these towers is currently subject to a concession from the Federal Republic of Brazil that expires in 2025. At the end of the term, the 
Brazilian government will have the right to (1) renew the concession upon newly negotiated terms or (2) terminate the concession and 
take possession of the land and the tower on such land. At the time we acquired the towers, we also entered into a right of first refusal 
to purchase such land to the extent that the Brazilian regulations permit those assets to be sold. Brazil has recently adopted a new 
telecommunications law that is expected to provide Oi and/or the Brazilian government rights to sell the land underlying these assets; 
however, as the regulations implementing this new law have not yet been promulgated, the amount, if at all, that we would be required 
to pay to purchase such interests is undetermined. If the concession is not renewed and we are unable to purchase the land, then our 
site leasing revenue from co-located tenants would terminate prior to the end of such lease. For the year ended December 31, 2020, we 
generated 6.9% of our total international site leasing revenue from these 2,113 towers. 

As of December 31, 2020, the average remaining life under our ground leases and other property interests, including renewal 
options under our control, was approximately 35 years, and approximately 10.6% of our tower structures have ground leases or other 
property interests maturing in the next 10 years.  Failure to protect our rights to the land under our towers may have a material adverse 
effect on our business, results of operations or financial condition. 

We may not be able to fully recognize the anticipated benefits of towers that we acquire. 

A key element of our growth strategy is to increase our tower portfolio through acquisitions. We are subject to a number of 

risks and uncertainties as a result of those acquisition activities. These activities may fail to achieve the benefits we expected from the 
acquisition or the acquired assets may not meet our internal guidelines for current and future returns, particularly if we are required to 
place greater reliance on the financial and operational representations and warranties of the sellers in individually material 
acquisitions.  The impact of these risks is further enhanced in acquisitions of towers in international markets, where it may be more 
challenging to analyze and verify all relevant information with respect to the assets being acquired.  These risks could adversely affect 
our revenues and results of operations. 

In addition, acquisitions which would be material in the aggregate may exacerbate the risks inherent with our growth 
strategy, such as (1) an adverse financial impact if the acquired towers do not achieve the projected financial results, (2) the impact of 
unanticipated costs associated with the acquisitions on our results of operations, (3) increased demands on our cash resources that may 
impact our ability to explore other opportunities, (4) undisclosed and assumed liabilities that we may be unable to recover, (5) an 
adverse impact on our existing customer relationships, (6) additional expenses and exposure to new regulatory, political and economic 
risks, and (7) diversion of managerial attention. 

14 

 
The process of integrating any acquired towers into our operations is also subject to a number of risks and financial impacts, 

including unforeseen operating difficulties, large expenditures, diversion of management attention, the loss of key customers and/or 
personnel, our inability to retain or timely find suitable replacements for key employees and management needed to operate the 
acquired business, and exposure to unanticipated liabilities. These risks may be exacerbated in acquisitions of a material number of 
towers. There can be no assurance that we will be successful in integrating domestic and international acquisitions into our existing 
business. 

The documents governing our indebtedness contain restrictive covenants that could adversely affect our business by limiting our 
flexibility. 

The indentures governing the 2016 Senior Notes, the 2020 Senior Notes, the 2021 Senior Notes, the Senior Credit 

Agreement, and the agreement for the mortgage loan underlying the Tower Securities contain restrictive covenants imposing 
significant operational and financial restrictions on us, including restrictions that may limit our ability to engage in acts that may be in 
our long-term best interests. Among other things, the covenants under each instrument limit our ability to: 

•  merge, consolidate or sell assets; 
•  make restricted payments, including pay dividends or make other distributions; 
•  enter into transactions with affiliates; 
•  enter into sale and leaseback transactions; and 
• 

issue guarantees of indebtedness. 

Additionally, the mortgage loan relating to our Tower Securities contains financial covenants that require that the borrowers 
maintain, on a consolidated basis, a minimum debt service coverage ratio. To the extent that the debt service coverage ratio, as of the 
end of any calendar quarter, falls to 1.30 times or lower, then all cash flow in excess of amounts required to make debt service 
payments, to fund required reserves, to pay management fees and budgeted operating expenses and to make other payments required 
under the loan documents, referred to as “excess cash flow,” will be deposited into a reserve account instead of being released to the 
borrowers. The funds in the reserve account will not be released to the borrowers unless the debt service coverage ratio exceeds 1.30 
times for two consecutive calendar quarters. If the debt service coverage ratio falls below 1.15 times as of the end of any calendar 
quarter, then an “amortization period” will commence and all funds on deposit in the reserve account will be applied to prepay the 
mortgage loan until such time that the debt service coverage ratio exceeds 1.15 times for a calendar quarter. 

We are required to maintain certain financial ratios under the Senior Credit Agreement. The Senior Credit Agreement, as 

amended, requires SBA Senior Finance II to maintain specific financial ratios, including (1) a ratio of Consolidated Net Debt to 
Annualized Borrower EBITDA not to exceed 6.5 times for any fiscal quarter and (2) a ratio of Annualized Borrower EBITDA to 
Annualized Cash Interest Expense (calculated in accordance with the Senior Credit Agreement) of not less than 2.0 times for any 
fiscal quarter. 

These covenants could place us at a disadvantage compared to some of our competitors which may have fewer restrictive 
covenants and may not be required to operate under these restrictions. Further, these covenants could have an adverse effect on our 
business by limiting our ability to take advantage of financing, new tower development, merger and acquisitions or other 
opportunities. If we fail to comply with these covenants, it could result in an event of default under our debt instruments. If any default 
occurs, all amounts outstanding under our outstanding notes and the Senior Credit Agreement may become immediately due and 
payable. 

Our dependence on our subsidiaries for cash flow may negatively affect our business. 

We are a holding company with no business operations of our own. Our only significant assets are, and are expected to be, 

the outstanding capital stock and membership interests of our subsidiaries. We conduct, and expect to continue conducting, all of our 
business operations through our subsidiaries. Accordingly, our ability to pay our obligations is dependent upon dividends and other 
distributions from our subsidiaries to us. Most of our indebtedness is owed directly by our subsidiaries, including the mortgage loan 
underlying the Tower Securities, the Term Loans and any amounts that we may borrow under the Revolving Credit Facility. 
Consequently, the first use of any cash flow from operations generated by such subsidiaries will be payments of interest and principal, 
if any, under their respective indebtedness. Other than the cash required to repay amounts due under our 2016 Senior Notes, 2020 
Senior Notes, and 2021 Senior Notes, and funds to be utilized for stock repurchases and dividend payments, we currently expect that 
substantially all the earnings and cash flow of our subsidiaries will be retained and used by them in their operations, including 
servicing their respective debt obligations. The ability of our operating subsidiaries to pay dividends or transfer assets to us is 
restricted by applicable state law and contractual restrictions, including the terms of their outstanding debt instruments. 

15 

 
The loss of the services of certain of our key personnel or a significant number of our employees may negatively affect our 
business. 

Our success depends to a significant extent upon performance and active participation of our key personnel. We cannot 

guarantee that we will be successful in retaining the services of these key personnel. Although we have employment agreements with 
Jeffrey A. Stoops, our President and Chief Executive Officer, Kurt L. Bagwell, our Executive Vice President and President—
International, Thomas P. Hunt, our Executive Vice President, Chief Administrative Officer and General Counsel, and Brendan T. 
Cavanagh, our Executive Vice President and Chief Financial Officer, these agreements do not ensure that those members will continue 
with us in their current capacity for any particular period of time. We do not have employment agreements with any of our other key 
personnel. If any of our key personnel were to leave or retire, we may not be able to find an appropriate replacement on a timely basis 
and our results of operations could be negatively affected. Further, the loss of a significant number of employees or our inability to 
hire a sufficient number of qualified employees could have a material adverse effect on our business. 

Our business is subject to government regulations and changes in current or future regulations could harm our business. 

We are subject to federal, state and local regulation of our business, both in the U.S. and internationally. In the U.S., both the 

FAA and the FCC regulate the construction, modification, and maintenance of towers and structures that support antennas used for 
wireless communications and radio and television broadcasts. In addition, the FCC separately licenses and regulates wireless 
communications equipment, wireless radio stations, and radio and television broadcast stations operating from such towers. FAA and 
FCC regulations govern construction, lighting, painting, and marking of towers and may, depending on the characteristics of the 
tower, require registration of the tower. Certain proposals to construct new towers or to modify existing towers are reviewed by the 
FAA to ensure that the tower will not present a hazard to air navigation. Further, as a result of our recent acquisition of a building 
containing a data center, we also acquired a limited number of residential apartment units and became subject to additional federal, 
state and local laws and regulations such as building, zoning, landlord/tenant, health and safety, and accessibility governing residential 
housing.  

Tower owners may have an obligation to mark or paint such towers or install lighting to conform to FAA and FCC 
regulations and to maintain such marking, painting and lighting. Tower owners may also bear the responsibility of notifying the FAA 
of any lighting outages. Certain proposals to operate wireless communications and radio or television broadcast stations from towers 
are also reviewed by the FCC to ensure compliance with environmental impact requirements established in federal statutes, including 
NEPA, NHPA and ESA. Failure to comply with existing or future applicable requirements may lead to civil penalties or other 
liabilities and may subject us to significant indemnification liability to our customers against any such failure to comply. In addition, 
new regulations may impose additional costly burdens on us, which may affect our revenues and cause delays in our growth. Local 
regulations, including municipal or local ordinances, zoning restrictions and restrictive covenants imposed by community developers, 
vary greatly, but typically require tower owners to obtain approval from local officials or community standards organizations prior to 
tower construction or modification. Local regulations can delay, prevent, or increase the cost of new construction, co-locations, or site 
upgrades, thereby limiting our ability to respond to customer demand. In addition, new regulations may be adopted that increase 
delays or result in additional costs to us. In our international operations, the impact of these zoning, permitting and related regulations 
and restrictive covenants on our new builds, co-locations and operations could be exacerbated as some of these markets may lack 
established permitting processes for towers, have inconsistencies between national and local regulations and have other barriers to 
timely construction and permitting of towers.  As a result, tower construction in some of our international markets may be delayed or 
halted or our acquired towers may not perform as anticipated. These factors could have a material adverse effect on our future growth 
and operations. 

Security breaches and other disruptions could compromise our information, which would cause our business and reputation to 
suffer. 

As part of our day-to-day operations, we rely on information technology and other computer resources and infrastructure to 
carry out important business activities and to maintain our business records. Our computer systems, or those of our cloud or Internet-
based providers, could fail on their own accord and are subject to interruption or damage from power outages, computer and 
telecommunications failures, computer viruses, security breaches (including through cyber-attack and data theft), errors, catastrophic 
events such as natural disasters and other events beyond our control. If our or our vendors’ computer systems and backup systems are 
compromised, degraded, damaged, or breached, or otherwise cease to function properly, we could suffer interruptions in our 
operations or unintentionally allow misappropriation of proprietary or confidential information (including information about our 
tenants or landlords). This could damage our reputation and disrupt our operations and the services we provide to customers, which 
could adversely affect our business and operating results. In addition, security incidents that impact our customers and other business 
partners could adversely affect our business and operating results. Furthermore, our investments in ancillary services and emerging 
technologies, including data centers and our mobile edge computing initiative, may leave us more vulnerable to security incidents, 

16 

 
create new exposure for us to different types of security incidents or exacerbate the impact of such incidents on our business and 
operating results. 

Data privacy and protection laws are evolving globally and present risks related to our handling of sensitive data that could result 
in regulatory penalties or litigation. 

A portion of the activities that support our business involve collection, storage and transfer of sensitive data of our 
employees, tenants, ground lessors and other third parties, including residential tenants as a result of our recent data center acquisition 
that included a limited number of residential apartment units. In recent years there has been increased public attention regarding the 
protection of personal data and security of data transfers, accompanied by legislation and regulations intended to strengthen data 
protection and information security. The evolving nature of privacy laws in the U.S., Brazil and other countries where we have 
operations could impact our compliance costs in handling such data. Many data privacy regulations also grant private rights of action, 
including Brazil's new General Data Protection Law and certain state laws, such as California's Consumer Privacy Act. As 
interpretation and enforcement of these and other future data privacy regulations and industry standards evolve, we may incur costs 
related to litigation or regulatory penalties if we are non-compliant. 

Damage from natural disasters and other unforeseen events could adversely affect us. 

Our towers are subject to risks associated with natural disasters such as tornadoes, fires, hurricanes, and earthquakes or may 
collapse for any number of reasons, including structural deficiencies. In addition, we have energy sources on some of our tower sites, 
and any unforeseen incident may cause damage to surrounding property. We maintain insurance to cover the estimated cost of 
replacing damaged towers and damage to surrounding property, but these insurance policies are subject to loss limits and deductibles. 
We also maintain third party liability insurance, subject to loss limits and deductibles, to protect us in the event of an accident 
involving a tower. An incident involving our towers or tower sites for which we are uninsured or underinsured, or damage to a 
significant number of our towers or surrounding property, could require us to incur significant expenditures and may have a material 
adverse effect on our operations or financial condition and may harm our reputation. 

To the extent that we are not able to meet our contractual obligations to our customers, due to a natural disaster or other 

catastrophic circumstances, our customers may not be obligated or willing to pay their lease expenses; however, we may be required 
to continue paying our fixed expenses related to the affected tower, including expenses for ground leases and other property interests. 
If we are unable to meet our contractual obligations to our customers for a material portion of our towers, our operations could be 
materially and adversely affected. 

We could have liability under environmental laws that could have a material adverse effect on our business, financial condition 
and results of operations. 

Our operations, like those of other companies engaged in similar businesses, are subject to the requirements of various 

federal, state, local and foreign environmental and occupational safety and health laws and regulations, including those relating to the 
management, use, storage, disposal, emission and remediation of, and exposure to, hazardous and non-hazardous substances, 
materials, and wastes. As owner, lessee, or operator of numerous tower structures, we may be liable for substantial costs of 
remediating soil and groundwater contaminated by hazardous materials without regard to whether we, as the owner, lessee, or 
operator, knew of or were responsible for the contamination. We may be subject to potentially significant fines or penalties if we fail 
to comply with any of these requirements. The current cost of complying with these laws is not material to our financial condition or 
results of operations. However, the requirements of these laws and regulations are complex, change frequently, and could become 
more stringent in the future. It is possible that these requirements will change or that liabilities will arise in the future in a manner that 
could have a material adverse effect on our business, financial condition and results of operations. 

We could suffer adverse tax and other financial consequences if taxing authorities do not agree with our tax positions. 

We are periodically subject to a number of tax examinations by taxing authorities in the states and countries where we do 
business. We also have significant net operating losses (“NOLs”) in U.S. federal and state taxing jurisdictions. Generally, for U.S. 
federal and state tax purposes, NOLs generated prior to the 2018 tax year can be carried forward and used for up to 20 years, and all of 
our tax years will remain subject to examination until three years after our NOLs are used or expire. NOLs generated starting in the 
2018 tax year can be carried forward indefinitely but are subject to the 80% utilization limitation. We expect that we will continue to 
be subject to tax examinations in the future. In addition, U.S. federal, state and local, as well as international, tax laws and regulations 
are extremely complex and subject to varying interpretations. If our tax benefits, including from our use of NOLs or other tax 

17 

 
attributes, are challenged successfully by a taxing authority, we may be required to pay additional taxes or penalties, or make 
additional distributions, which could have a material adverse effect on our business, results of operations and financial condition. 

Our issuance of equity securities and other associated transactions may trigger a future ownership change which may negatively 
impact our ability to utilize NOLs in the future. 

The issuance of equity securities and other associated transactions may increase the chance that we will have a future 

ownership change under Section 382 of the Internal Revenue Code of 1986 (“Code”). We may also have a future ownership change, 
outside of our control, caused by future equity transactions by our current shareholders. Depending on our market value at the time of 
such future ownership change, an ownership change under Section 382 could negatively impact our ability to utilize our NOLs and 
could result in us having to make additional cash distributions. 

Our costs could increase and our revenues could decrease due to perceived health risks from RF energy. 

The U.S. and other foreign governments impose requirements and other guidelines relating to exposure to RF energy. 

Exposure to high levels of RF energy can cause negative health effects. The potential connection between exposure to low levels of 
RF energy and certain negative health effects, including some forms of cancer, has been the subject of substantial study by the 
scientific community in recent years. According to the FCC, the results of these studies to date have been inconclusive. However, 
public perception of possible health risks associated with cellular and other wireless communications media could slow the growth of 
wireless companies, which could in turn slow our growth. In particular, negative public perception of, and regulations regarding, 
health risks could cause a decrease in the demand for wireless communications services. Moreover, if a connection between exposure 
to low levels of RF energy and possible negative health effects, including cancer, were demonstrated, we could be subject to numerous 
claims. Our current policies provide no coverage for claims based on RF energy exposure. If we were subject to claims relating to 
exposure to RF energy, even if such claims were not ultimately found to have merit, our financial condition could be materially and 
adversely affected. 

The recent COVID-19 pandemic has significantly impacted worldwide economic conditions and could have a material adverse 
effect on our business operations, results of operations, cash flows and financial condition. 

In December 2019, a novel strain of coronavirus, COVID-19, was identified in China. This virus continues to spread globally 

and in March 2020, the World Health Organization declared COVID-19 a pandemic. In December 2020, the first COVID-19 vaccine 
was released to the U.S. public for distribution. Public and private sector responsive measures, such as the imposition of travel 
restrictions, quarantines, adoption of remote working, and suspension of non-essential business and government services, could impact 
our operations. In addition, COVID-19 continues to significantly impact worldwide economic conditions, including negatively 
impacting economic growth and creating disruption and volatility in the global financial and capital markets. Among other things, 
COVID-19 and the responsive measures that have been adopted may adversely affect: 

• 
• 
• 

• 

• 
• 
• 
• 

the ability of our suppliers and vendors to provide products and services to us; 
demand for our wireless infrastructure; 
our ability to build new towers or the ability of our customers to install new antennas on an existing tower, including as a 
result of delays or suspensions in the issuance of permits or other authorizations needed to increase the number of our 
tenants or amend our tenant leases;  
interest rates and the overall availability and cost of capital, which could affect our ability to continue to grow our asset 
portfolio or pursue new business initiatives; 
the financial condition of wireless service providers; 
the ability and willingness of wireless service providers to maintain or increase capital expenditures;  
the ability of our tenants to make lease payments on a timely basis; and 
the willingness of our tenants to renew their existing leases for additional terms. 

In addition, our results of operations may be negatively affected by foreign currency adjustments resulting from the COVID-
19 pandemic, including the recent strengthening of the U.S. Dollar against the currencies in certain international markets in which we 
operate. The extent of the impact of COVID-19 on our business operations, results of operations, cash flows, and financial condition, 
will depend on future developments, including the duration and spread of the pandemic and related government restrictions, all of 
which are uncertain and cannot be predicted. Additionally, if the COVID-19 pandemic results in a global recession, the negative 
impacts of the pandemic on our operating results may worsen or be prolonged. 

18 

 
Risks Related to Our Status as a REIT 

Complying with the REIT requirements may cause us to liquidate assets or hinder our ability to pursue otherwise attractive asset 
acquisition opportunities.  

To qualify as a REIT for federal income tax purposes, we must continually satisfy tests concerning, among other things, the 
nature and diversification of our assets, the sources of our income and the amounts we distribute to our shareholders. For example, to 
qualify as a REIT, we must ensure that, at the end of each calendar quarter, at least 75% of the value of our assets consists of cash, 
cash items, government securities and “real estate assets” (as defined in the Code), including towers and certain mortgage loans and 
securities. The remainder of our investments (other than government securities, qualified real estate assets and securities issued by a 
taxable REIT subsidiary (“TRS”)) generally cannot include more than 10% of the outstanding voting securities of any one issuer or 
more than 10% of the total value of the outstanding securities of any one issuer. In addition, in general, no more than 5% of the value 
of our total assets (other than government securities, qualified real estate assets and securities issued by a TRS) can consist of the 
securities of any one issuer, and no more than 20% of the value of our total assets can be represented by securities of one or more 
TRSs. If we fail to comply with these requirements at the end of any calendar quarter, we must correct the failure within 30 days after 
the end of the calendar quarter or qualify for certain statutory relief provisions to avoid losing our REIT qualification and suffering 
adverse tax consequences. As a result, we may be required to liquidate assets. 

In addition to the asset tests set forth above, to qualify and be subject to tax as a REIT, we will generally be required to 
distribute at least 90% of our REIT taxable income after the utilization of any available NOLs (determined without regard to the 
dividends paid deduction and excluding net capital gain) each year to our shareholders. Our determination as to the timing or amount 
of future dividends will be based on a number of factors, including investment opportunities around our core business and the 
availability of our existing NOLs. To the extent that we satisfy the 90% distribution requirement, but distribute less than 100% of our 
REIT taxable income (after the application of available NOLs, if any), we will be subject to U.S. federal corporate income tax on our 
undistributed taxable income. In addition, we will be subject to a 4% nondeductible excise tax if the actual amount that we pay out to 
our shareholders for a calendar year is less than a minimum amount specified under the Code. These distribution requirements could 
hinder our ability to pursue otherwise attractive asset acquisition opportunities. Furthermore, our ability to compete for acquisition 
opportunities in domestic and international markets may be adversely affected if we need, or require, the target company to comply 
with certain REIT requirements. These actions could have the effect of reducing our income, amounts available for distribution to our 
shareholders and amounts available for making payments on our indebtedness. 

Qualifying as a REIT involves highly technical and complex provisions of the Code. If we fail to qualify as a REIT or fail to 
remain qualified as a REIT, to the extent we have REIT taxable income and have utilized our NOLs, we will be subject to U.S. 
federal income tax as a regular corporation and could face a substantial tax liability, which would reduce the amount of cash 
available for distribution to our shareholders. 

Qualification as a REIT involves the application of highly technical and complex Code provisions for which only limited 
judicial and administrative authorities exist. Even a technical or inadvertent violation could jeopardize our REIT qualification. Our 
qualification as a REIT will depend on our satisfaction of certain asset, income, organizational, distribution, shareholder ownership 
and other requirements on a continuing basis. Our ability to satisfy the asset tests depends upon our analysis of the characterization 
and fair market values of our assets, some of which are not susceptible to a precise determination, and for which we will not obtain 
independent appraisals. 

If we fail to qualify as a REIT in any taxable year, to the extent we have REIT taxable income and have utilized our NOLs, 

we would be subject to U.S. federal income tax on our taxable income at regular corporate rates, and dividends paid to our 
shareholders would not be deductible by us in computing our taxable income. Any resulting corporate tax liability could be substantial 
and would reduce the amount of cash available for distribution to our shareholders, which in turn could have an adverse impact on the 
value of our common stock. Unless we were entitled to relief under certain provisions of the Code, we also would be disqualified from 
re-electing to be taxed as a REIT for the four taxable years following the year in which we failed to qualify as a REIT. If we fail to 
qualify for taxation as a REIT, we may need to borrow additional funds or liquidate assets to pay any additional tax 
liability. Accordingly, funds available for investment and making payments on our indebtedness would be reduced. 

We may be required to borrow funds, sell assets, or raise equity to satisfy our REIT distribution requirements. 

From time to time, we may generate REIT taxable income greater than our cash flow as a result of differences in timing 

between the recognition of taxable income and the actual receipt of cash or the effect of nondeductible capital expenditures, the 
creation of reserves or required debt or amortization payments. If we do not have other funds available in these situations, we may 
need to borrow funds, sell assets or raise equity, even if the then-prevailing market conditions are not favorable for these borrowings, 

19 

 
sales or offerings, to enable us to satisfy the REIT distribution requirement and to avoid U.S. federal corporate income tax and the 4% 
excise tax in a particular year. These alternatives could increase our costs and our leverage, decrease our Adjusted Funds From 
Operations or require us to distribute amounts that would otherwise be invested in future acquisitions or stock repurchases. 

Thus, compliance with the REIT requirements may hinder our ability to grow, which could adversely affect the value of our 
common stock. Furthermore, compliance with the REIT distribution requirements may increase the financing we need to fund capital 
expenditures, future growth, or expansion initiatives, which would increase our total leverage. 

Covenants specified in our current and future debt instruments may limit our ability to make required REIT distributions. 

The Senior Credit Agreement, the mortgage loan agreement related to our securitization transactions and the indentures 

governing our 2016 Senior Notes, 2020 Senior Notes, and 2021 Senior Notes contain certain covenants that could limit our ability to 
make distributions to our shareholders. Under the Senior Credit Agreement, our subsidiaries may make distributions to us to satisfy 
our REIT distribution requirements and additional amounts to distribute up to 100% of our REIT taxable income, so long as SBA 
Senior Finance II’s ratio of Consolidated Net Debt to Annualized Borrower EBITDA does not exceed 6.5 times for any fiscal 
quarter. In addition, under the mortgage loan agreement related to our securitization transactions, or Securitization, a failure to comply 
with the Debt Service Coverage Ratio in that agreement could prevent our borrower subsidiaries from distributing any excess cash 
from the operation of their towers to us. Finally, while the indentures governing the 2016 Senior Notes, 2020 Senior Notes, and 2021 
Senior Notes permit us to make distributions to our shareholders to the extent such distributions are necessary to maintain our status as 
a REIT or to avoid entity level taxation, this authority is subject to the conditions that no default or event of default exists or would 
result therefrom and that the obligations under the 2016 Senior Notes, 2020 Senior Notes, or 2021 Senior Notes, as applicable, have 
not otherwise been accelerated. 

If these limitations prevent us from satisfying our REIT distribution requirements, we could fail to qualify for taxation as a 
REIT. If these limitations do not jeopardize our qualification for taxation as a REIT but do nevertheless prevent us from distributing 
100% of our REIT taxable income, we will be subject to U.S. federal corporate income tax, and potentially the nondeductible 4% 
excise tax, on the retained amounts. 

Our payment of cash distributions in the future is not guaranteed and the amount of any future cash distributions may fluctuate, 
which could adversely affect the value of our Class A common stock. 

REITs are required to distribute annually at least 90% of their REIT taxable income (determined before the deduction for 

dividends paid and excluding any net capital gain). As of December 31, 2020, $651.1 million of our federal NOLs are attributes of the 
REIT. We may use these NOLs to offset our REIT taxable income, and thus any required distributions to shareholders may be reduced 
or eliminated until such time as the NOLs have been fully utilized, which may adversely affect the market value of our Class A 
common stock. The Code places limitations upon the future availability of NOLs based upon changes in our equity. If these occur, our 
ability to offset future income with existing NOLs may be limited. 

The amount of future distributions will be determined, from time to time, by our Board of Directors to balance our goal of 

increasing long-term shareholder value and retaining sufficient cash to implement our current capital allocation policy, which 
prioritizes investment in quality assets that meet our return criteria, and then stock repurchases, when we believe our stock price is 
below its intrinsic value. The actual timing and amount of distributions will be as determined and declared by our Board of Directors 
and will depend on, among other factors, our NOLs, our financial condition, earnings, debt covenants and other possible uses of such 
funds. Consequently, our future distribution levels may fluctuate. 

Certain of our business activities may be subject to corporate level income tax and foreign taxes, which would reduce our cash 
flows, and would have potential deferred and contingent tax liabilities. 

We may be subject to certain federal, state, local and foreign taxes on our income and assets, including alternative minimum 

taxes, taxes on any undistributed income and state, local or foreign income, franchise, property and transfer taxes. In addition, we 
could, in certain circumstances, be required to pay an excise or penalty tax, which could be significant in amount, in order to utilize 
one or more relief provisions under the Code to maintain qualification for taxation as a REIT. In addition, we may incur a 100% 
excise tax on transactions with a TRS if they are not conducted on an arm’s length basis. Any of these taxes would decrease our 
earnings and our available cash. 

Our TRS assets and operations also will continue to be subject, as applicable, to federal and state corporate income taxes and 

to foreign taxes in the jurisdictions in which those assets and operations are located. If we continue our international expansion, we 

20 

 
may have additional TRS assets and operations subject to such taxes. Any of these taxes would decrease our earnings and our 
available cash. 

Our use of TRSs may cause us to fail to qualify as a REIT. 

The net income of our TRSs is not required to be distributed to us, and such undistributed TRS income is generally not 

subject to our REIT distribution requirements. However, if the accumulation of cash or reinvestment of significant earnings in our 
TRSs causes the fair market value of our securities in those entities, taken together with other non-qualifying assets, to represent more 
than 20% (25% for taxable years beginning prior to December 31, 2017) of the value of our total assets, in each case, as determined 
for REIT asset testing purposes, we would, absent timely responsive action, fail to qualify as a REIT. If we continue our international 
expansion, we may have increased net income from TRSs, which may cause us to rise above these thresholds. 

Legislative or other actions affecting REITs could have a negative effect on us. 

The rules dealing with U.S. federal income taxation are constantly under review by persons involved in the legislative 

process and by the IRS and the Treasury. Changes to the tax laws or interpretations thereof, with or without retroactive application, 
could materially and adversely affect our investors or us. We cannot predict how changes in the tax laws might affect our investors or 
us. New legislation, U.S. Treasury Regulations, administrative interpretations or court decisions could significantly and negatively 
affect our ability to qualify as a REIT or the U.S. federal income tax consequences to our investors and us of such qualification. 

Our Board’s ability to revoke our REIT qualification, without shareholder approval, may cause adverse consequences to our 
shareholders. 

Our articles of incorporation provide that our Board of Directors may revoke or otherwise terminate our REIT election, 

without the approval of our shareholders, if it determines that it is no longer in our best interests to continue to qualify as a REIT. If 
we cease to be a REIT, we will not be allowed a deduction for dividends paid to shareholders, if any, in computing our taxable 
income, and to the extent we have taxable income and have utilized our NOLs, we will be subject to U.S. federal income tax at regular 
corporate rates and state and local taxes, which may have adverse consequences on our total return to our shareholders. 

We began operating as a REIT in 2016, which may adversely affect our financial condition, results of operations, cash flow, per 
share trading price of our common stock and ability to satisfy debt service obligations. 

We began operating as a REIT in 2016 and may not be able to continue to operate successfully as a REIT. In addition, we are 

required to maintain substantial control systems and procedures in order to maintain our status as a REIT. We have also incurred 
additional legal, accounting and other expenses that we did not incur prior to operating as a REIT and our management and other 
personnel have devoted additional time to comply with these rules and regulations and controls required for continued compliance 
with the Code.  These factors may adversely affect our performance as a REIT. If our performance is adversely affected, it could 
affect our financial condition, results of operations, cash flow and ability to satisfy our debt service obligations. 

Dividends payable by REITs do not qualify for the reduced tax rates available for some dividends. 

The maximum U.S. federal income tax rate applicable to income from “qualified dividends” payable to U.S. shareholders 

that are individuals, trusts and estates is currently 20%. Dividends payable by REITs, however, generally are not eligible for the 
reduced rates applicable to qualified dividends. Although these rules do not adversely affect the taxation of REITs, the more favorable 
rates applicable to regular corporate qualified dividends could cause investors who are individuals, trusts and estates to perceive 
investments in REITs to be relatively less attractive than investments in the stocks of non-REIT corporations that pay dividends, 
which could adversely affect the value of the stock of REITs, including our common stock. REIT ordinary income distributions are 
generally eligible for a 20% deduction to the extent distributed out of the REIT’s taxable income. 

Risks Related to Ownership of our Class A Common Stock 

The REIT-related ownership and transfer restrictions may restrict or prevent our shareholders from engaging in certain transfers 
of our common stock. 

In order for us to satisfy the requirements for REIT qualification, no more than 50% in value of all classes or series of our 

outstanding shares of stock may be owned, beneficially or constructively, by 5 or fewer individuals (as defined in the Code to include 
certain entities) at any time during the last half of each taxable year (other than the first year for which an election to be subject to tax 

21 

 
as a REIT has been made). In addition, our capital stock must be beneficially owned by 100 or more persons during at least 335 days 
of a taxable year of 12 months or during a proportionate part of a shorter taxable year (other than the first year for which an election to 
be taxed as a REIT has been made). Our articles of incorporation contain REIT-related ownership and transfer restrictions that 
generally restrict shareholders from owning more than 9.8%, by value or number of shares, whichever is more restrictive, of our 
outstanding shares of Class A common stock, or 9.8% in aggregate value of the outstanding shares of all classes and series of our 
capital stock. Under applicable constructive ownership rules, any shares of stock owned by certain affiliated owners generally would 
be added together for purposes of the ownership limits. These ownership and transfer restrictions could have the effect of delaying, 
deferring or preventing a transaction or a change in control that might involve a premium price for our capital stock or otherwise be in 
the best interest of our shareholders.  

Our articles of incorporation, our bylaws and Florida law provide for anti-takeover provisions that could make it more difficult for 
a third party to acquire us. 

Provisions of our articles of incorporation, our bylaws and Florida law could make it more difficult for a third party to 

acquire us, even if doing so would be beneficial to our shareholders. These provisions, alone or in combination with each other, may 
discourage transactions involving actual or potential changes of control, including transactions that otherwise could involve payment 
of a premium over prevailing market prices to holders of our Class A common stock, or could limit the ability of our shareholders to 
approve transactions that they may deem to be in their best interests. 

ITEM 1B. UNRESOLVED STAFF COMMENTS 

None.  

ITEM 2. PROPERTIES 

We own our headquarters in Boca Raton, Florida where we currently have approximately 160,000 square feet of office space.  

We also own or have entered into long-term leases for international and regional locations convenient for the management and 
operation of our site leasing activities, and in certain site development office locations where we expect our activities to be longer-
term. We believe our existing facilities are adequate for our current and planned levels of operations and that additional office space 
suited for our needs is reasonably available in the markets within which we operate.  

Our interests in towers and the land beneath them are comprised of a variety of fee interests, leasehold interests created by 

long-term lease agreements, perpetual easements, easements, licenses, rights-of-way, and other similar interests. As of December 31, 
2020, approximately 71% of our tower structures were located on parcels of land that we own, land subject to perpetual easements, or 
parcels of land that have an interest that extends beyond 20 years. The average remaining life under our ground leases and other 
property interests, including renewal options under our control, is 35 years. In rural areas, support for our towers, equipment shelters, 
and related equipment requires a tract of land typically up to 10,000 square feet. Less than 2,500 square feet is required for a 
monopole or self-supporting tower of the kind typically used in metropolitan areas for wireless communications towers. Ground leases 
and other property interests are generally for an initial term of five years or more with multiple renewal periods, for a total of 30 years 
or more. 

Most of our towers have significant capacity available for additional antennas. We measure the available capacity of our 
existing facilities to support additional tenants and generate additional lease revenue by assessing several factors, including tower 
height, tower type, wind loading, environmental conditions, existing equipment on the tower and zoning and permitting regulations in 
effect in the jurisdiction where the tower is located. As of December 31, 2020, we had an average of 1.8 tenants per tower structure. 

ITEM 3. LEGAL PROCEEDINGS  

We are involved in various legal proceedings relating to claims arising in the ordinary course of business. We do not believe 

that the ultimate resolution of these matters will have a material adverse effect on our business, financial condition, results of 
operations or liquidity.  

ITEM 4. MINE SAFETY DISCLOSURE  

Not Applicable.  

22 

 
 
 
 PART II  

ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER 
PURCHASES OF EQUITY SECURITIES  

Market for our Class A Common Stock  

Our Class A common stock commenced trading under the symbol “SBAC” on The NASDAQ National Market System on 

June 16, 1999. We now trade on the NASDAQ Global Select Market, a segment of the NASDAQ Global Market, formally known as 
the NASDAQ National Market System. 

As of February 18, 2021, there were 277 record holders of our Class A common stock. 

Dividends  

As a REIT, we are required to distribute annually at least 90% of our REIT taxable income after the utilization of any 

available NOLs (determined before the deduction for dividends paid and excluding any net capital gain). As of December 31, 2020, 
$651.1 million of the federal NOLs are attributes of the REIT. We may use these NOLs to offset our REIT taxable income, and thus 
any required distributions to shareholders may be reduced or eliminated until such time as our NOLs have been fully utilized. The 
amount of future distributions will be determined, from time to time, by our Board of Directors to balance our goal of increasing long-
term shareholder value and retaining sufficient cash to implement our current capital allocation policy, which prioritizes investment in 
quality assets that meet our return criteria, and then stock repurchases when we believe our stock price is below its intrinsic value. The 
actual amount, timing and frequency of future dividends, will be at the sole discretion of our Board of Directors and will be declared 
based upon various factors, many of which are beyond our control. 

Issuer Purchases of Equity Securities 

The following table presents information related to our repurchases of Class A common stock during the fourth quarter of 

2020: 

Period 

10/1/2020 - 10/31/2020 
11/1/2020 - 11/30/2020 
12/1/2020 - 12/31/2020 
Total 

Total 
Number 
of Shares 
Purchased 

 415,151 
 917,771 
 318,262 
 1,651,184  

  $ 
  $ 
  $ 
$ 

Average 
Price Paid 
Per Share 

 299.54  
 291.15  
 278.86  
 290.89  

Total Number of Shares 
Purchased as Part of 
Publicly Announced 
Plans or Programs (1) 

Approximate Dollar Value 
of Shares that May Yet Be 
Purchased Under the 
Plans or Programs 

 415,151  
 917,771  
 318,262  
 1,651,184  

$ 
$ 
$ 
$ 

 124,307,081 
 732,792,593 
 644,040,680 
 644,040,680 

(1) 

On November 2, 2020, our Board of Directors authorized a new $1.0 billion stock repurchase plan, replacing the prior plan 
authorized on July 29, 2019 which had $124.3 million remaining from the previous authorization. This new plan authorizes 
the purchase, from time to time, of up to $1.0 billion of our outstanding Class A common stock through open market 
repurchases in compliance with Rule 10b-18 under the Exchange Act and/or in privately negotiated transactions at 
management’s discretion based on market and business conditions, applicable legal requirements and other factors. Shares 
repurchased will be retired. The new plan has no time deadline and will continue until otherwise modified or terminated by 
our Board of Directors at any time in its sole discretion. As of the date of this filing, we had $500.0 million remaining under 
the current authorized stock repurchase plan.   

 ITEM 6. RESERVED 

 ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF 
OPERATIONS  

The following discussion of our financial condition and results of operations should be read in conjunction with the 

information contained in our consolidated financial statements and the notes thereto. The following discussion includes forward-
looking statements that involve certain risks and uncertainties, including, but not limited to, those described in Item 1A. Risk Factors. 
Our actual results may differ materially from those discussed below. See “Special Note Regarding Forward-Looking Statements” and 
Item 1A. Risk Factors. 

23 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We are a leading independent owner and operator of wireless communications infrastructure, including tower structures, 

rooftops and other structures that support antennas used for wireless communications, which we collectively refer to as “towers” or 
“sites.” Our principal operations are in the United States and its territories. In addition, we own and operate towers in South America, 
Central America, Canada, and South Africa. Our primary business line is our site leasing business, which contributed 98.4% of our 
total segment operating profit for the year ended December 31, 2020. In our site leasing business, we (1) lease antenna space to 
wireless service providers on towers that we own or operate and (2) manage rooftop and tower sites for property owners under various 
contractual arrangements. As of December 31, 2020, we owned 32,923 towers, a substantial portion of which have been built by us or 
built by other tower owners or operators who, like us, have built such towers to lease space to multiple wireless service providers. Our 
other business line is our site development business, through which we assist wireless service providers in developing and maintaining 
their own wireless service networks. 

Site Leasing 

Our primary focus is the leasing of antenna space on our multi-tenant towers to a variety of wireless service providers under 
long-term lease contracts in the United States, South America, Central America, Canada, and South Africa. As of December 31, 2020, 
(1) no U.S. state or territory accounted for more than 10% of our total tower portfolio by tower count, and (2) no U.S. state or territory 
accounted for more than 10% of our total revenues for the year ended December 31, 2020. In addition, as of December 31, 2020, 
approximately 30% of our total towers are located in Brazil and less than 4% of our total towers are located in any of our other 
international markets (each country is considered a market). We derive site leasing revenues primarily from wireless service provider 
tenants, including T-Mobile, AT&T, Verizon Wireless, Oi S.A., Telefonica, Claro, Tigo, and TIM. Wireless service providers enter 
into tenant leases with us, each of which relates to the lease or use of space at an individual site. In the United States and Canada, our 
tenant leases are generally for an initial term of five years to 10 years with multiple renewal periods at the option of the tenant. These 
tenant leases typically contain specific rent escalators, which average 3-4% per year, including the renewal option periods. Tenant 
leases in South Africa and our Central and South American markets typically have an initial term of 10 years with multiple renewal 
periods. In Central America, we have similar rent escalators to that of leases in the United States and Canada while our leases in South 
America and South Africa escalate in accordance with a standard cost of living index. Site leases in South America typically provide 
for a fixed rental amount and a pass through charge for the underlying rent related to ground leases and other property interests. 

Cost of site leasing revenue primarily consists of: 
•  Cash and non-cash rental expense on ground leases and other underlying property interests; 
•  Property taxes; 
•  Site maintenance and monitoring costs (exclusive of employee related costs); 
•  Utilities; 
•  Property insurance; and 
•  Lease initial direct cost amortization. 

In the United States and our international markets, ground leases and other property interests are generally for an initial term 

of five years to 10 years with multiple renewal periods, at our option, and provide for rent escalators which typically average 2-3% 
annually, or in our South American markets and South Africa, adjust in accordance with a standard cost of living index. As of 
December 31, 2020, approximately 71% of our tower structures were located on parcels of land that we own, land subject to perpetual 
easements, or parcels of land in which we have a leasehold interest that extends beyond 20 years. For any given tower, costs are 
relatively fixed over a monthly or an annual time period. As such, operating costs for owned towers do not generally increase as a 
result of adding additional customers to the tower. The amount of property taxes varies from site to site depending on the taxing 
jurisdiction and the height and age of the tower. The ongoing maintenance requirements are typically minimal and include replacing 
lighting systems, painting a tower, or upgrading or repairing an access road or fencing. 

In our Central American markets and Ecuador, significantly all of our revenue, expenses, and capital expenditures arising 
from our new build activities are denominated in U.S. dollars. Specifically, most of our ground leases and other property interests, 
tenant leases, and tower-related expenses are paid in U.S. dollars. In our Central American markets, our local currency obligations are 
principally limited to (1) permitting and other local fees, (2) utilities, and (3) taxes. In Brazil, Canada, Chile, and South Africa 
significantly all of our revenue, expenses, and capital expenditures, including tenant leases, ground leases and other property interests, 
and other tower-related expenses are denominated in local currency. In Colombia, Argentina, and Peru, our revenue, expenses, and 
capital expenditures, including tenant leases, ground leases and other property interests, and other tower-related expenses are 
denominated in a mix of local currency and U.S. dollars. 

24 

 
As indicated in the table below, our site leasing business generates substantially all of our total segment operating profit. For 

information regarding our operating segments, see Note 15 of our Consolidated Financial Statements included in this annual report. 

For the year ended 
December 31, 

Segment operating profit as a percentage of total 

2020 

2019 

2018 

Domestic site leasing 
International site leasing 

Total site leasing 

81.0%  
17.4%  
98.4%  

80.7%  
17.0%  
97.7%  

81.2% 
16.8% 
98.0% 

We believe that the site leasing business continues to be attractive due to its long-term contracts, built-in rent escalators, high 

operating margins, and low customer churn (which refers to when a customer does not renew its lease or cancels its lease prior to the 
end of its term) other than in connection with customer consolidation or cessation of a particular technology. We believe that over the 
long-term, site leasing revenues will continue to grow as wireless service providers lease additional antenna space on our towers due 
to increasing minutes of network use and data transfer, network expansion and network coverage requirements. During 2021, we 
expect organic site leasing revenue in both our domestic and international segments to increase over 2020 levels due in part to wireless 
carriers deploying unused spectrum. We believe our site leasing business is characterized by stable and long-term recurring revenues, 
predictable operating costs and minimal non-discretionary capital expenditures. Due to the relatively young age and mix of our tower 
portfolio, we expect future expenditures required to maintain these towers to be minimal. Consequently, we expect to grow our cash 
flows by (1) adding tenants to our towers at minimal incremental costs by using existing tower capacity or requiring wireless service 
providers to bear all or a portion of the cost of tower modifications and (2) executing monetary amendments as wireless service 
providers add or upgrade their equipment. Furthermore, because our towers are strategically positioned, we have historically 
experienced low tenant lease terminations as a percentage of revenue other than in connection with customer consolidation or 
cessations of a specific technology. 

Site Development 

Our site development business, which is conducted in the United States only, is complementary to our site leasing business 

and provides us the ability to keep in close contact with the wireless service providers who generate substantially all of our site leasing 
revenue and to capture ancillary revenues that are generated by our site leasing activities, such as antenna and equipment installation 
at our tower locations. Site development revenues are earned primarily from providing a full range of end to end services to wireless 
service providers or companies providing development or project management services to wireless service providers. Our services 
include: (1) network pre-design; (2) site audits; (3) identification of potential locations for towers and antennas on existing 
infrastructure; (4) support in leasing of the location; (5) assistance in obtaining zoning approvals and permits; (6) tower and related 
site construction; (7) antenna installation; and (8) radio equipment installation, commissioning, and maintenance. We provide site 
development services at our towers and at towers owned by others on a local basis, through regional, market, and project offices. The 
market offices are responsible for all site development operations.  

For information regarding our operating segments, see Note 15 of our Consolidated Financial Statements included in this 

annual report.  

Capital Allocation Strategy 

Our capital allocation strategy is aimed at increasing shareholder value through investment in quality assets that meet our 

return criteria, stock repurchases when we believe our stock price is below its intrinsic value, and by returning cash generated by our 
operations in the form of cash dividends. While the addition of a cash dividend to our capital allocation strategy in 2019 has provided 
us with a new tool to return value to our shareholders, we will also continue to make investments focused on increasing Adjusted 
Funds From Operations per share. To achieve this, we expect to continue to deploy capital to portfolio growth and stock repurchases, 
subject to compliance with REIT distribution requirements, available funds and market conditions, while maintaining our target 
leverage levels. Key elements of our capital allocation strategy include: 

Portfolio Growth. We intend to continue to grow our asset portfolio, domestically and internationally, primarily through 

tower acquisitions and the construction of new towers that meet our internal return on invested capital criteria. 

Stock Repurchase Program. We currently utilize stock repurchases as part of our capital allocation policy when we believe 

our share price is below its intrinsic value. We believe that share repurchases, when purchased at the right price, will facilitate our goal 
of increasing our Adjusted Funds From Operations per share. 

25 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dividend. In 2019, we added dividends as an additional component of our strategy of returning value to shareholders. We do 

not expect our dividend to require any changes in our leverage and, we believe, it will allow us to continue to focus on building and 
buying quality assets and opportunistically buying back our stock. While the timing and amount of future dividends will be subject to 
approval by our Board of Directors, we believe that our future cash flow generation will permit us to grow our cash dividend in the 
future. 

COVID-19 Update 

During the year ended December 31, 2020, we experienced minimal impact to our business or results of operations from the 

coronavirus (COVID-19) pandemic. The extent to which COVID-19 could adversely affect our future business operations will depend 
on future developments such as the duration of the outbreak, new information on the severity of COVID-19, and methods taken to 
contain or treat the outbreak of COVID-19. While the full impact of COVID-19 is not yet known, we will continue to monitor this 
recent outbreak and the potential effects on our business. For more information regarding COVID-19, refer to Item 1A. Risk Factors. 

Critical Accounting Policies and Estimates  

We have identified the policies and significant estimation processes below as critical to our business operations and the 
understanding of our results of operations. The listing is not intended to be a comprehensive list. In many cases, the accounting 
treatment of a particular transaction is specifically dictated by accounting principles generally accepted in the United States, with no 
need for management’s judgment in their application. In other cases, management is required to exercise judgment in the application 
of accounting principles with respect to particular transactions. The impact and any associated risks related to these policies on our 
business operations is discussed throughout “Management’s Discussion and Analysis of Financial Condition and Results of 
Operations” where such policies affect reported and expected financial results. For a detailed discussion on the application of these 
and other accounting policies, see Note 2 of our Consolidated Financial Statements for the year ended December 31, 2020, included 
herein. Our preparation of our financial statements requires us to make estimates and assumptions that affect the reported amount of 
assets and liabilities, disclosure of contingent assets and liabilities at the date of our financial statements, and the reported amounts of 
revenue and expenses during the reporting periods. Management bases its estimates on historical experience and on various other 
assumptions that are believed to be reasonable under the circumstances. There can be no assurance that actual results will not differ 
from those estimates and such differences could be significant.  

Revenue Recognition and Accounts Receivable  

Revenue from site leasing is recognized on a straight-line basis over the current term of the related lease agreements, which 

are generally five years to 10 years. Receivables recorded related to the straight-lining of site leases are reflected in other assets on the 
Consolidated Balance Sheets. Rental amounts received in advance are recorded as deferred revenue on the Consolidated Balance 
Sheets. Revenue from site leasing represents 94% of our total revenue for the year ended 2020.  

Site development projects in which we perform consulting services include contracts on a fixed price basis that are billed at 

contractual rates. Revenue is recognized over time based on milestones achieved, which are determined based on costs incurred. 
Amounts billed in advance (collected or uncollected) are recorded as deferred revenue on our Consolidated Balance Sheets. 

Revenue from construction projects is recognized over time, determined by the percentage of cost incurred to date compared 

to management’s estimated total cost for each contract. This method is used because management considers total cost to be the best 
available measure of progress on the contracts. These amounts are based on estimates, and the uncertainty inherent in the estimates 
initially is reduced as work on the contracts nears completion. Refer to Note 5 in our Consolidated Financial Statements included in 
this annual report for further detail of costs and estimated earnings in excess of billings on uncompleted contracts. Provisions for 
estimated losses on uncompleted contracts are made in the period in which such losses are determined to be probable.  

The site development segment represents approximately 6% of our total revenues. We account for site development revenue 

in accordance with ASC 606, Revenue from Contracts with Customers, which was adopted on January 1, 2018 by applying the 
modified retrospective transition method. Payment terms do not result in any significant financing arrangements. Furthermore, these 
contracts do not typically include variable consideration; therefore, the transaction price that is recognized over time is generally the 
amount of the total contract. The cumulative effect of initially applying the new revenue standard had no impact on our financial 
results. The adoption of the new standard had no impact to net income on an ongoing basis. 

The accounts receivable balance for the years ended December 31, 2020 and 2019 was $74.1 million and $132.1 million, 
respectively, of which $14.3 and $40.7 million related to the site development segment, respectively. We perform periodic credit 
evaluations of our customers. In addition, we monitor collections and payments from our customers and maintain a provision for 

26 

 
 
 
estimated credit losses based upon historical experience, specific customer collection issues identified, and past due balances as 
determined based on contractual terms. Interest is charged on outstanding receivables from customers on a case by case basis in 
accordance with the terms of the respective contracts or agreements with those customers. Amounts determined to be uncollectible are 
written off against the allowance for doubtful accounts in the period in which uncollectibility is determined to be probable. Refer to 
Note 15 in our Consolidated Financial Statements included in this annual report for further detail of the site development segment. 

Lease Accounting 

We adopted ASU No. 2016-02, Leases (“Topic 842”) using the modified retrospective adoption method with an effective 
date of January 1, 2019. This standard requires all lessees to recognize a right-of-use asset and a lease liability, initially measured at 
the present value of the lease payments. The adoption of the new lease standard had a significant impact on our Consolidated Balance 
Sheets but did not have a significant impact on our lease classification or a material impact on our Consolidated Statements of 
Operations and liquidity. Additionally, the adoption of Topic 842 did not have a material impact on our debt covenant compliance 
under our current agreements. We have elected to not separate nonlease components from the associated lease component for all 
underlying classes of assets. 

In order to calculate our lease liability, we make certain assumptions related to lease term and discount rate. In making the 

determination of the period for which we are reasonably certain to remain on the site, we will assume optional renewals are reasonably 
certain of being exercised for the greater of: (1) a period sufficient to cover all tenants under their current committed term where we 
have provided rights to the tower not to exceed the contractual ground lease terms including renewals and (2) a period sufficient to 
recover the investment of significant leasehold improvements located on the site. For the discount rate, we use the rate implicit in the 
lease when available to discount lease payments to present value. However, our ground leases and other property interests generally 
do not provide a readily determinable implicit rate. Therefore, we estimate the incremental borrowing rate to discount lease payments 
based on the lease term and lease currency. We use publicly available data for instruments with similar characteristics when 
calculating our incremental borrowing rates. Refer to Note 2 in our Consolidated Financial Statements included in this annual report 
for further discussion on lease accounting. 

RESULTS OF OPERATIONS 

This report presents our financial results and other financial metrics after eliminating the impact of changes in foreign 

currency exchange rates.  We believe that providing these financial results and metrics on a constant currency basis, which are non-
GAAP measures, gives management and investors the ability to evaluate the performance of our business without the impact of 
foreign currency exchange rate fluctuations.  We eliminate the impact of changes in foreign currency exchange rates by dividing the 
current period’s financial results by the average monthly exchange rates of the prior year period, as well as by eliminating the impact 
of realized and unrealized gains and losses on our intercompany loans.  

Year Ended 2020 Compared to Year Ended 2019 

Revenues and Segment Operating Profit:  

Revenues 

Domestic site leasing 
International site leasing 
Site development 

Total 

Cost of Revenues 

Domestic site leasing 
International site leasing 
Site development 

Total 

Operating Profit 

Domestic site leasing 
International site leasing 
Site development 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

  $ 

  $ 

  $ 

  $ 

  $ 

 1,558,311   $ 
 396,161    
 128,666    
 2,083,138   $ 

 1,487,108   $ 
 373,750    
 153,787    
 2,014,645   $ 

 256,673   $ 
 117,105    
 102,750    
 476,528   $ 

 258,413   $ 
 115,538    
 119,080    
 493,031   $ 

 1,301,638   $ 
 279,056    
 25,916    

 1,228,695   $ 
 258,212    
 34,707    

27 

 —   $ 

 (71,307)  
 —  
 (71,307)   $ 

 —   $ 

 (23,306)  
 —  
 (23,306)   $ 

 —   $ 

 (48,001)  
 —  

 71,203  
 93,718  
 (25,121)  
 139,800  

 (1,740)  
 24,873  
 (16,330)  
 6,803  

 72,943  
 68,845  
 (8,791)  

 4.8% 
 25.1% 
 (16.3%) 
 6.9% 

 (0.7%) 
 21.5% 
 (13.7%) 
 1.4% 

 5.9% 
 26.7% 
 (25.3%) 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
Revenues 

Domestic site leasing revenues increased $71.2 million for the year ended December 31, 2020, as compared to the prior year, 
primarily due to (1) revenues from 283 towers acquired and 38 towers built since January 1, 2019 and (2) organic site leasing growth, 
primarily from monetary lease amendments for additional equipment added to our towers as well as new leases and contractual rent 
escalators, partially offset by lease non-renewals. 

International site leasing revenues increased $22.4 million for the year ended December 31, 2020, as compared to the prior 
year. On a constant currency basis, international site leasing revenues increased $93.7 million. These changes were primarily due to 
(1) revenues from 2,393 towers acquired and 694 towers built since January 1, 2019 and (2) organic site leasing growth from new 
leases, amendments, and contractual escalators. Site leasing revenue in Brazil represented 11.4% of total site leasing revenue for the 
period. No other individual international market represented more than 4% of our total site leasing revenue. 

Site development revenues decreased $25.1 million for the year ended December 31, 2020, as compared to prior year, as a 

result of decreased carrier activity driven primarily by T-Mobile and Sprint. 

Operating Profit 

Domestic site leasing segment operating profit increased $72.9 million for the year ended December 31, 2020, as compared 
to the prior year, primarily due to additional profit generated by (1) towers acquired and built since January 1, 2019 and organic site 
leasing growth as noted above, (2) continued control of our site leasing cost of revenue, and (3) the positive impact of our ground 
lease purchase program. 

International site leasing segment operating profit increased $20.8 million for the year ended December 31, 2020, as 
compared to the prior year. On a constant currency basis, international site leasing segment operating profit increased $68.8 million. 
These changes were primarily due to additional profit generated by (1) towers acquired and built since January 1, 2019 and organic 
site leasing growth as noted above, (2) continued control of our site leasing cost of revenue, and (3) the positive impact of our ground 
lease purchase program. 

Site development segment operating profit decreased $8.8 million for the year ended December 31, 2020, as compared to the 

prior year, as a result of decreased carrier activity driven primarily by T-Mobile and Sprint. 

Selling, General, and Administrative Expenses: 

Domestic site leasing 
International site leasing 

Total site leasing 
Site development 
Other 
Total 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

  $ 

  $ 

  $ 

 102,889   $ 
 34,905    
 137,794   $ 
 17,663    
 38,810    
 194,267   $ 

 99,707   $ 
 32,411    
 132,118   $ 
 21,525    
 39,074    
 192,717   $ 

 —   $ 

 (4,058)  
 (4,058)   $ 
 —  
 —  
 (4,058)   $ 

 3,182  
 6,552  
 9,734  
 (3,862)  
 (264)  
 5,608  

 3.2% 
 20.2% 
 7.4% 
 (17.9%) 
 (0.7%) 
 2.9% 

Selling, general, and administrative expenses increased $1.6 million for the year ended December 31, 2020, as compared to 

the prior year. On a constant currency basis, selling, general, and administrative expenses increased $5.6 million. These changes were 
primarily as a result of increases in personnel and other support related costs due in part to our continued international expansion and 
new business initiatives, as well as charitable contributions related to COVID-19 relief, partially offset by decreases in noncash 
compensation due to the acceleration of unrecognized stock compensation expense in the prior year related to the adoption of the 
retirement plan and travel related expenses. 

28 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Acquisition and New Business Initiatives Related Adjustments and Expenses: 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

Domestic site leasing 
International site leasing 

Total 

  $ 

  $ 

 10,331   $ 
 6,251    
 16,582   $ 

 7,933   $ 
 7,295    
 15,228   $ 

 —   $ 

 (960)  
 (960)   $ 

 2,398  
 (84)  
 2,314  

 30.2% 
 (1.2%) 
 15.2% 

Acquisition and new business initiatives related adjustments and expenses increased $1.4 million for the year ended 

December 31, 2020, as compared to the prior year. On a constant currency basis, acquisition and new business initiatives related 
adjustments and expenses increased $2.3 million. These changes were primarily as a result of incremental costs incurred in support of 
new business initiatives. 

Asset Impairment and Decommission Costs: 

Domestic site leasing 
International site leasing 

Total site leasing 
Site Development 

Total 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

  $ 

  $ 

  $ 

 28,887   $ 
 11,210    
 40,097   $ 
 —    
 40,097   $ 

 24,202   $ 
 8,899    
 33,101   $ 
 2    
 33,103   $ 

 —   $ 

 (1,139)  
 (1,139)   $ 
 —  
 (1,139)   $ 

 4,685  
 3,450  
 8,135  
 (2)  
 8,133  

 19.4% 
 38.8% 
 24.6% 
 —% 
 24.6% 

Asset impairment and decommission costs increased $7.0 million for the year ended December 31, 2020, as compared to the 

prior year. On a constant currency basis, asset impairment and decommission costs increased $8.1 million. These changes were 
primarily as a result of an increase in impairment charges resulting from our regular analysis of whether the future cash flows from 
certain towers are adequate to recover the carrying value of the investment in those towers, partially offset by decrease in the 
impairment charge related to sites decommissioned in the year ended December 31, 2020 compared to the prior year period. 

Depreciation, Accretion, and Amortization Expense: 

Domestic site leasing 
International site leasing 

Total site leasing 
Site development 
Other 
Total 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

  $ 

  $ 

  $ 

 539,399   $ 
 174,073    
 713,472   $ 
 2,356    
 6,142    
 721,970   $ 

 527,718   $ 
 161,183    
 688,901   $ 
 2,341    
 5,836    
 697,078   $ 

 —   $ 

 (31,393)  
 (31,393)   $ 
 —  
 —  
 (31,393)   $ 

 11,681  
 44,283  
 55,964  
 15  
 306  
 56,285  

 2.2% 
 27.5% 
 8.1% 
 0.6% 
 5.2% 
 8.1% 

Depreciation, accretion, and amortization expense increased $24.9 million for the year ended December 31, 2020, as 
compared to the prior year. On a constant currency basis, depreciation, accretion, and amortization expense increased $56.3 million. 
These changes were primarily due to an increase in the number of towers we acquired and built since January 1, 2019, partially offset 
by the impact of assets that became fully depreciated since the prior year period. 

29 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operating Income (Expense):  

Domestic site leasing 
International site leasing 

Total site leasing 
Site development 
Other 
Total 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

  $ 

  $ 

  $ 

 620,132   $ 
 52,617    
 672,749   $ 
 5,897    
 (44,952)    
 633,694   $ 

 569,135   $ 
 48,424    
 617,559   $ 
 10,839    
 (44,910)    
 583,488   $ 

 —   $ 

 (10,451)  
 (10,451)   $ 
 —  
 —  
 (10,451)   $ 

 50,997  
 14,644  
 65,641  
 (4,942)  
 (42)  
 60,657  

 9.0% 
 30.2% 
 10.6% 
 (45.6%) 
 0.1% 
 10.4% 

Domestic site leasing operating income increased $51.0 million for the year ended December 31, 2020, as compared to the 
prior year, primarily due to higher segment operating profit, partially offset by increases in depreciation, accretion, and amortization 
expense, asset impairment and decommission costs, selling, general, and administrative expenses, and acquisition and new business 
initiatives related adjustments and expenses. 

International site leasing operating income increased $4.2 million for the year ended December 31, 2020, as compared to the 

prior year. On a constant currency basis, international site leasing operating income increased $14.6 million. These changes were 
primarily due to higher segment operating profit, partially offset by increases in depreciation, accretion, and amortization expense, 
selling, general, and administrative expenses, and asset impairment and decommission costs. 

Site development operating income decreased $4.9 million for the year ended December 31, 2020, as compared to the prior 
year, primarily due to lower segment operating profit driven by less activity from T-Mobile and Sprint, partially offset by a decrease 
in selling, general, and administrative expenses. 

Other Income (Expense): 

Interest income 
Interest expense 
Non-cash interest expense 
Amortization of deferred financing fees 
Loss from extinguishment of debt, net 
Other (expense) income, net 

Total 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

  $ 

  $ 

 2,981   $ 
 (367,874)    
 (24,870)    
 (20,058)    
 (19,463)    
 (222,159)    
 (651,443)   $ 

 5,500   $ 
 (390,036)    
 (3,193)    
 (22,466)    
 (457)    
 14,053    
 (396,599)   $ 

 (510)   $ 
 73  
 (1)  
 —  
 —  
 (232,207)  
 (232,645)   $ 

 (2,009)  
 22,089  
 (21,676)  
 2,408  
 (19,006)  
 (4,005)  
 (22,199)  

 (36.5%) 
 (5.7%) 
 678.9% 
 (10.7%) 
 4,158.9% 
 (120.7%) 
 5.4% 

Interest income decreased $2.5 million for the year ended December 31, 2020, as compared to the prior year. On a constant 

currency basis, interest income decreased $2.0 million. These changes were primarily due to a lower rate of interest earned on both 
domestic and international investments. 

Interest expense decreased $22.2 million for the year ended December 31, 2020, as compared to the prior year. This change 
was primarily due to a lower weighted average interest rate due in part to the new interest rate swap entered into during third quarter 
of 2020, partially offset by a higher average principal amount of cash-interest bearing debt outstanding. 

Non-cash interest expense increased $21.7 million for the year ended December 31, 2020, as compared to the prior year 

primarily related to amortization of accumulated losses related to our interest rate swaps de-designated as cash flow hedges. 

Amortization of deferred financing fees decreased $2.4 million for the year ended December 31, 2020, as compared to the 
prior year. This change was primarily due to the repayment of the 2015-1C Tower Securities and 2016-1C Tower Securities in July 
2020 and the redemption of the 2014 Senior Notes in February 2020, partially offset by the issuance of the 2019-1C Tower Securities 
in September 2019, 2020 Tower Securities in July 2020, 2020-1 Senior Notes in February 2020, and 2020-2 Senior Notes in May 
2020.  

30 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Loss from extinguishment of debt was $19.5 million for the year ended December 31, 2020 due to the payment of a $9.1 

million call premium and the write-off of $7.7 million of the original issuance discount and financing fees related to the redemption of 
the 2014 Senior Notes in February 2020, as well as the write-off of $2.6 million of unamortized financing fees related to the 
repayment of the 2015-1C and 2016-1C Tower Securities in July 2020. Loss from extinguishment of debt was $0.5 million for the 
year ended December 31, 2019 due to the write-off of the unamortized financing fees and accrued interest associated with the 
repayment of the 2014-1C Tower Securities in September 2019. 

Other (expense) income, net includes a $220.4 million loss on the remeasurement of U.S. dollar denominated intercompany 

loans with foreign subsidiaries for the year ended December 31, 2020, while the prior year period included a $10.7 million gain. 

Benefit (Provision) for Income Taxes: 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

Benefit (provision) for income taxes 

  $ 

 41,796   $ 

 (39,605)   $ 

 78,846   $ 

 2,555  

 (7.0%) 

Benefit for income taxes increased $81.4 million for the year ended December 31, 2020, as compared to the prior year. On a 
constant currency basis, benefit for income taxes increased $2.6 million. These changes were primarily due to a decrease in state and 
foreign income taxes. 

Net Income: 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

(in thousands) 

Net income  

  $ 

 24,047   $ 

 147,284   $ 

 (164,250)   $ 

 41,013  

 28.9% 

Net income was $24.0 million for the year ended December 31, 2020, as compared to net income of $147.3 million in the 

prior year period. This change was primarily due to fluctuations in foreign currency exchange rates including changes recorded on the 
remeasurement of the U.S. dollar denominated intercompany loans with foreign subsidiaries, an increase in non-cash interest expense, 
and an increase in loss from extinguishment of debt in the current year period, partially offset by increases in operating income and 
benefit for income taxes and decreases in interest expense and amortization of deferred financing fees. 

Year Ended 2019 Compared to Year Ended 2018 

For a discussion of our 2019 Results of Operations, including a discussion of our financial results for the fiscal year ended 
December 31, 2019 compared to the fiscal year ended December 31, 2018, refer to Part I, Item 7 of our annual report on Form 10-K 
filed with the SEC on February 24, 2020. 

NON-GAAP FINANCIAL MEASURES 

This report contains information regarding Adjusted EBITDA, a non-GAAP measure. We have provided below a description 
of Adjusted EBITDA, a reconciliation of Adjusted EBITDA to its most directly comparable GAAP measure and an explanation as to 
why management utilizes this measure. This report also presents our financial results and other financial metrics after eliminating the 
impact of changes in foreign currency exchange rates. We believe that providing these financial results and metrics on a constant 
currency basis, which are non-GAAP measures, gives management and investors the ability to evaluate the performance of our 
business without the impact of foreign currency exchange rate fluctuations.  We eliminate the impact of changes in foreign currency 
exchange rates by dividing the current period’s financial results by the average monthly exchange rates of the prior year period, as 
well as by eliminating the impact of the remeasurement of our intercompany loans. 

Adjusted EBITDA  

We define Adjusted EBITDA as net income excluding the impact of non-cash straight-line leasing revenue, non-cash 
straight-line ground lease expense, non-cash compensation, net loss from extinguishment of debt, other income and expenses, 

31 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
acquisition and new business initiatives related adjustments and expenses, asset impairment and decommission costs, interest income, 
interest expenses, depreciation, accretion, and amortization, and income taxes.  

We believe that Adjusted EBITDA is useful to investors or other interested parties in evaluating our financial performance. 

Adjusted EBITDA is the primary measure used by management (1) to evaluate the economic productivity of our operations and (2) for 
purposes of making decisions about allocating resources to, and assessing the performance of, our operations. Management believes 
that Adjusted EBITDA helps investors or other interested parties to meaningfully evaluate and compare the results of our operations 
(1) from period to period and (2) to our competitors, by excluding the impact of our capital structure (primarily interest charges from 
our outstanding debt) and asset base (primarily depreciation, amortization and accretion) from our financial results. Management also 
believes Adjusted EBITDA is frequently used by investors or other interested parties in the evaluation of REITs. In addition, Adjusted 
EBITDA is similar to the measure of current financial performance generally used by our lenders to determine compliance with 
certain covenants under our Senior Credit Agreement and the indentures relating to the 2016 Senior Notes, 2020 Senior Notes, and 
2021 Senior Notes. Adjusted EBITDA should be considered only as a supplement to net income computed in accordance with GAAP 
as a measure of our performance. 

For the year ended 
December 31, 

Foreign 

2020 

2019 

  Currency Impact 

Constant 
Currency 
  Currency Change    % Change 

Constant 

Net income  

  $ 

Non-cash straight-line leasing revenue 
Non-cash straight-line ground lease expense 
Non-cash compensation 
Loss from extinguishment of debt, net 
Other expense (income), net 
Acquisition and new business initiatives 

related adjustments and expenses 

Asset impairment and decommission costs 
Interest income 
Interest expense (1) 
Depreciation, accretion, and amortization 
(Benefit) provision for income taxes (2) 

Adjusted EBITDA 

  $ 

(in thousands) 

 24,047   $ 
 (3,475)    
 13,955    
 68,890    
 19,463    
 222,159    

 147,284   $ 
 (12,368)    
 19,944    
 73,214    
 457    
 (14,053)    

 16,582    
 40,097    
 (2,981)    
 412,802    
 721,970    
 (40,895)    
 1,492,614   $ 

 15,228    
 33,103    
 (5,500)    
 415,695    
 697,078    
 40,548    
 1,410,630   $ 

 (164,250)   $ 
 (154)  
 (48)  
 (1,152)  
 —  
 232,207  

 (960)  
 (1,139)  
 510  
 (72)  
 (31,393)  
 (78,848)  
 (45,299)   $ 

 41,013  
 9,047  
 (5,941)  
 (3,172)  
 19,006  
 4,005  

 2,314  
 8,133  
 2,009  
 (2,821)  
 56,285  
 (2,595)  
 127,283  

 28.9% 
 (73.1%) 
 (29.8%) 
 (4.3%) 
 4,158.9% 
 120.7% 

 15.2% 
 24.6% 
 (36.5%) 
 (0.7%) 
 8.1% 
 (7.0%) 
 9.0% 

(1) 
(2) 

Total interest expense includes interest expense, non-cash interest expense, and amortization of deferred financing fees.  
(Benefit) provision for taxes includes $901 and $943 of franchise taxes for the year ended 2020 and 2019, respectively, 
reflected in selling, general, and administrative expenses on the Consolidated Statement of Operations.  

Adjusted EBITDA increased $82.0 million for the year ended December 31, 2020, as compared to the prior year. On a 

constant currency basis, Adjusted EBITDA increased $127.3 million. These changes were primarily due to an increase in site leasing 
segment operating profit, partially offset by a decrease in site development segment operating profit and an increase in cash selling, 
general, and administrative expenses. 

LIQUIDITY AND CAPITAL RESOURCES  

SBAC is a holding company with no business operations of its own. SBAC’s only significant asset is 100% of the 
outstanding capital stock of SBA Telecommunications, LLC (“Telecommunications”), which is also a holding company that owns 
equity interests in entities that directly or indirectly own all of our domestic and international towers and assets. We conduct all of our 
business operations through Telecommunications’ subsidiaries. Accordingly, our only source of cash to pay our obligations, other than 
financings, is distributions with respect to our ownership interest in our subsidiaries from the net earnings and cash flow generated by 
these subsidiaries.  

32 

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
A summary of our cash flows is as follows: 

Cash provided by operating activities 
Cash used in investing activities 
Cash used in financing activities 

Change in cash, cash equivalents, and restricted cash 

Effect of exchange rate changes on cash, cash equiv., and restricted cash 
Cash, cash equivalents, and restricted cash, beginning of year 

Cash, cash equivalents, and restricted cash, end of year 

Operating Activities  

For the year ended December 31, 
2020 

2019 

(in thousands) 

  $ 

  $ 

 1,126,033   $ 
 (446,366)  
 (469,017)  
 210,650  
 (8,962)  
 141,120  
 342,808   $ 

 970,045 
 (947,158) 
 (62,314) 
 (39,427) 
 2,247 
 178,300 
 141,120 

Cash provided by operating activities was $1.1 billion for the year ended December 31, 2020 as compared to $970.0 million 

for the year ended December 31, 2019. The increase was primarily due to an increase in site leasing segment operating profit, cash 
inflows associated with working capital changes primarily from timing of customer payments, and a decrease in net cash interest paid, 
partially offset by a decrease in site development segment operating profit, an increase in cash selling, general, and administrative 
expenses, and the negative impact on cash from changes in foreign currency exchange rates. 

Investing Activities 

A detail of our cash capital expenditures is as follows: 

Acquisitions of towers and related intangible assets (1) 
Land buyouts and other assets (2) 
Construction and related costs on new builds 
Augmentation and tower upgrades 
Tower maintenance 
General corporate 
Net purchases of investments 
Other investing activities 

Net cash used in investing activities 

For the year ended 
December 31, 

2020 

2019 

(in thousands)  

 (181,473)   $ 
 (89,945)    
 (54,736)    
 (38,340)    
 (29,395)    
 (6,095)    
 (49,499)    
 3,117    
 (446,366)   $ 

 (701,471) 
 (72,486) 
 (56,979) 
 (62,785) 
 (29,048) 
 (5,424) 
 (13,156) 
 (5,809) 
 (947,158) 

  $ 

  $ 

(1) 

(2) 

Excludes $77.1 million of acquisitions completed during the fourth quarter of 2020 which was funded in January 2021. The 
year ended December 31, 2019 included one specific acquisition of 1,313 towers in Brazil for $460.0 million. 
Excludes $12.3 million and $15.2 million spent to extend ground lease terms for the years ended December 31, 2020 and 
2019, respectively. Includes amounts paid related to the acquisition of data centers for the years ended December 31, 2020 
and 2019. 

Subsequent to December 31, 2020, we acquired 25 towers and related assets for $8.4 million in cash. In addition, on February 

16, 2021, we closed on the acquisition of wireless tenant licenses on 697 utility transmission structures related to the previously 
announced PG&E transaction for $954.0 million of cash consideration. The balance of the PG&E transaction is anticipated to close by 
the end of the third quarter. Furthermore, we agreed to purchase and anticipate closing on 299 additional communication sites for an 
aggregate amount of $72.7 million. We anticipate that the majority of these acquisitions will be consummated by the end of the second 
quarter of 2021. 

For 2021, we expect to incur non-discretionary cash capital expenditures associated with tower maintenance and general 
corporate expenditures of $37.0 million to $47.0 million and discretionary cash capital expenditures, based on current or potential 
acquisition obligations, planned new tower construction, forecasted tower augmentations, and forecasted ground lease purchases, of 
$1,200.0 million to $1,220.0 million. We expect to fund these cash capital expenditures from cash on hand, cash flow from operations, 
and borrowings under the Revolving Credit Facility or new financings. The exact amount of our future cash capital expenditures will 

33 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
depend on a number of factors, including amounts necessary to support our tower portfolio, our new tower build and acquisition 
programs, and our ground lease purchase program. 

Financing Activities 

A detail of our financing activities is as follows: 

Net (repayments) borrowings under Revolving Credit Facility (1)  
Repayment of Term Loans (1) 
Proceeds from issuance of Senior Notes, net of fees (1) 
Repayment of Senior Notes (1) 
Proceeds from issuance of Tower Securities, net of fees (1) 
Repayment of Tower Securities (1) 
Termination of interest rate swap 
Repurchase and retirement of common stock (2) 
Payment of dividends on common stock 
Proceeds from employee stock purchase/stock option plans 
Other financing activities 

Net cash used in financing activities 

For the year ended December 31, 
2020 

2019 

(in thousands) 

  $ 

  $ 

 (110,000)   $ 
 (24,000)  
 1,479,484  
 (759,143)  
 1,335,895  
 (1,200,000)  
 (176,200)  
 (859,335)  
 (207,689)  
 54,049  
 (2,078)  
 (469,017)   $ 

 165,000 
 (24,000) 
 — 
 — 
 1,152,458 
 (920,000) 
 — 
 (466,982) 
 (83,387) 
 116,202 
 (1,605) 
 (62,314) 

(1) 

(2) 

For additional information regarding our debt instruments and financings, refer to the Debt Instruments and Debt Service 
Requirements below. 
For additional information, refer to Item 5. Issuer Purchases of Equity Securities. 

For a discussion of our Liquidity and Capital Resources for the fiscal year ended December 31, 2019 compared to the fiscal 

year ended December 31, 2018, refer to Part I, Item 7 of our annual report on Form 10-K filed with the SEC on February 24, 2020. 

Dividend 

For the year ended December 31, 2020, we paid the following cash dividends: 

Date Declared 

February 20, 2020 
May 5, 2020 
August 3, 2020 
November 2, 2020 

Payable to Shareholders 
of Record At the Close 
of Business on 

March 10, 2020 
May 28, 2020 
August 25, 2020 
November 19, 2020 

Cash Paid 
Per Share 

$0.465 
$0.465 
$0.465 
$0.465 

Aggregate Amount 
Paid 

$52.2 million 
$52.0 million 
$52.0 million 
$51.5 million 

Date Paid 

March 26, 2020 
June 18, 2020 
September 21, 2020 
December 17, 2020 

Dividends paid in 2020 and 2019 were ordinary dividends. 

Subsequent to December 31, 2020, we declared the following cash dividends: 

Date Declared 

February 19, 2021 

Payable to Shareholders 
of Record At the Close 
of Business on 

March 10, 2021 

Cash to 
be Paid 
Per Share 

$0.58 

Date to be  Paid 

March 26, 2021 

The amount of future distributions will be determined, from time to time, by our Board of Directors to balance our goal of 

increasing long-term shareholder value and retaining sufficient cash to implement our current capital allocation policy, which 
prioritizes investment in quality assets that meet our return criteria, and then stock repurchases when we believe our stock price is 

34 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
below its intrinsic value. The actual amount, timing and frequency of future dividends, will be at the sole discretion of our Board of 
Directors and will be declared based upon various factors, many of which are beyond our control. 

Registration Statements  

We have on file with the Commission a shelf registration statement on Form S-4 registering shares of Class A common stock 

that we may issue in connection with the acquisition of wireless communication towers or antenna sites and related assets or 
companies who own wireless communication towers, antenna sites, or related assets. During the year ended December 31, 2020, we 
did not issue any shares of Class A common stock under this registration statement. As of December 31, 2020, we had approximately 
1.2 million shares of Class A common stock remaining under this registration statement.  

We have on file with the Commission an automatic shelf registration statement for well-known seasoned issuers on Form S-3 

which enables us to issue shares of our Class A common stock, preferred stock, debt securities, warrants, or depositary shares as well 
as units that include any of these securities. We will file a prospectus supplement containing the amount and type of securities each 
time we issue securities under our automatic shelf registration statement on Form S-3. No securities were issued under this registration 
statement through the date of this filing. 

Debt Instruments and Debt Service Requirements 

Senior Credit Agreement 

On April 11, 2018, we amended and restated our Senior Credit Agreement to (1) issue a new $2.4 billion Term Loan, (2) 

increase the total commitments under the Revolving Credit Facility from $1.0 billion to $1.25 billion, (3) extend the maturity date of 
the Revolving Credit Facility to April 11, 2023, (4) lower the applicable interest rate margins and commitment fees under the 
Revolving Credit Facility, and (5) amend certain other terms and conditions under the Senior Credit Agreement.  

Terms of the Senior Credit Agreement 

The Senior Credit Agreement, as amended, requires SBA Senior Finance II to maintain specific financial ratios, including (1) 

a ratio of Consolidated Net Debt to Annualized Borrower EBITDA not to exceed 6.5 times for any fiscal quarter, (2) a ratio of 
Consolidated Net Debt (calculated in accordance with the Senior Credit Agreement) to Annualized Borrower EBITDA for the most 
recently ended fiscal quarter not to exceed 6.5 times for 30 consecutive days and (3) a ratio of Annualized Borrower EBITDA to 
Annualized Cash Interest Expense (calculated in accordance with the Senior Credit Agreement) of not less than 2.0 times for any 
fiscal quarter. The Senior Credit Agreement contains customary affirmative and negative covenants that, among other things, limit the 
ability of SBA Senior Finance II and its subsidiaries to incur indebtedness, grant certain liens, make certain investments, enter into 
sale leaseback transactions, merge or consolidate, make certain restricted payments, enter into transactions with affiliates, and engage 
in certain asset dispositions, including a sale of all or substantially all of their property. The Senior Credit Agreement is also subject to 
customary events of default. Pursuant to the Second Amended and Restated Guarantee and Collateral Agreement, amounts borrowed 
under the Revolving Credit Facility, the Term Loans and certain hedging transactions that may be entered into by SBA Senior Finance 
II or the Subsidiary Guarantors (as defined in the Senior Credit Agreement) with lenders or their affiliates are secured by a first lien on 
the membership interests of SBA Telecommunications, LLC, SBA Senior Finance, LLC and SBA Senior Finance II and on 
substantially all of the assets (other than leasehold, easement and fee interests in real property) of SBA Senior Finance II and the 
Subsidiary Guarantors.  

The Senior Credit Agreement, as amended, permits SBA Senior Finance II, without the consent of the other lenders, to 

request that one or more lenders provide SBA Senior Finance II with increases in the Revolving Credit Facility or additional term 
loans provided that after giving effect to the proposed increase in Revolving Credit Facility commitments or incremental term loans 
the ratio of Consolidated Net Debt to Annualized Borrower EBITDA would not exceed 6.5 times. SBA Senior Finance II’s ability to 
request such increases in the Revolving Credit Facility or additional term loans is subject to its compliance with customary conditions 
set forth in the Senior Credit Agreement including compliance, on a pro forma basis, with the financial covenants and ratios set forth 
therein and, with respect to any additional term loan, an increase in the margin on existing term loans to the extent required by the 
terms of the Senior Credit Agreement. Upon SBA Senior Finance II’s request, each lender may decide, in its sole discretion, whether 
to increase all or a portion of its Revolving Credit Facility commitment or whether to provide SBA Senior Finance II with additional 
term loans and, if so, upon what terms. 

35 

 
Revolving Credit Facility under the Senior Credit Agreement 

The Revolving Credit Facility consists of a revolving loan under which up to $1.25 billion aggregate principal amount may 
be borrowed, repaid and redrawn, based upon specific financial ratios and subject to the satisfaction of other customary conditions to 
borrowing. Amounts borrowed under the Revolving Credit Facility accrue interest, at SBA Senior Finance II’s election, at either (1) 
the Eurodollar Rate plus a margin that ranges from 112.5 basis points to 175.0 basis points or (2) the Base Rate plus a margin that 
ranges from 12.5 basis points to 75.0 basis points, in each case based on the ratio of Consolidated Net Debt to Annualized Borrower 
EBITDA, calculated in accordance with the Senior Credit Agreement. In addition, SBA Senior Finance II is required to pay a 
commitment fee of between 0.20% and 0.25% per annum on the amount of unused commitment. If not earlier terminated by SBA 
Senior Finance II, the Revolving Credit Facility will terminate on, and SBA Senior Finance II will repay all amounts outstanding on or 
before, April 11, 2023. The proceeds available under the Revolving Credit Facility may be used for general corporate purposes. SBA 
Senior Finance II may, from time to time, borrow from and repay the Revolving Credit Facility. Consequently, the amount 
outstanding under the Revolving Credit Facility at the end of the period may not be reflective of the total amounts outstanding during 
such period.  

During the year ended December 31, 2020, we borrowed $895.0 million and repaid $1.0 billion of the outstanding balance 

under the Revolving Credit Facility. As of December 31, 2020, the balance outstanding under the Revolving Credit Facility was 
$380.0 million accruing interest at 1.610% per annum. In addition, SBA Senior Finance II was required to pay a commitment fee of 
0.20% per annum on the amount of the unused commitment. As of December 31, 2020, SBA Senior Finance II was in compliance 
with the financial covenants contained in the Senior Credit Agreement. 

Subsequent to December 31, 2020, we borrowed $680.0 million and repaid $430.0 million of the outstanding balance under 

the Revolving Credit Facility. As of the date of this filing, $630.0 million was outstanding under the Revolving Credit Facility. 

Term Loan under the Senior Credit Agreement 

2018 Term Loan 

On April 11, 2018, we, through our wholly owned subsidiary, SBA Senior Finance II LLC, obtained a new term loan (the 

“2018 Term Loan”) under the amended and restated Senior Credit Agreement. The 2018 Term Loan consists of a senior secured term 
loan with an initial aggregate principal amount of $2.4 billion that matures on April 11, 2025. The 2018 Term Loan accrues interest, at 
SBA Senior Finance II’s election at either the Base Rate plus 75 basis points (with a zero Base Rate floor) or the Eurodollar Rate plus 
175 basis points (with a zero Eurodollar Rate floor). The 2018 Term Loan was issued at 99.75% of par value. As of December 31, 
2020, the 2018 Term Loan was accruing interest at 1.900% per annum. Principal payments on the 2018 Term Loan commenced on 
September 30, 2018 and are being made in quarterly installments on the last day of each March, June, September, and December in an 
amount equal to $6.0 million. We incurred financing fees of approximately $16.8 million in relation to this transaction, which are 
being amortized through the maturity date. The proceeds from the 2018 Term Loan were used (1) to retire the outstanding $1.93 
billion in aggregate principal amount of the 2014 Term Loan and 2015 Term Loan, (2) to pay down the existing outstanding balance 
under the Revolving Credit Facility, and (3) for general corporate purposes. 

During the year ended December 31, 2020, we repaid an aggregate of $24.0 million of principal on the 2018 Term Loan. As 

of December 31, 2020, the 2018 Term Loan had a principal balance of $2.3 billion. 

On August 4, 2020, we, through our wholly owned subsidiary, SBA Senior Finance II, terminated our existing $1.95 billion 
cash flow hedge on a portion of our 2018 Term Loan in exchange for a payment of $176.2 million. On the same date, we entered into 
an interest rate swap for $1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 
1.874% per annum through the maturity date of the 2018 Term Loan. 

Secured Tower Revenue Securities  

Tower Revenue Securities Terms 

As of December 31, 2020, we, through a New York common law trust (the “Trust”), had issued and outstanding an aggregate 

of $5.1 billion of Secured Tower Revenue Securities (“Tower Securities”). The sole asset of the Trust consists of a non-recourse 
mortgage loan made in favor of certain of our subsidiaries that are borrowers on the mortgage loan (the “Borrowers”) under which 
there is a loan tranche for each Tower Security outstanding with the same interest rate and maturity date as the corresponding Tower 
Security. The mortgage loan will be paid from the operating cash flows from the aggregate 9,989 tower sites owned by the Borrowers. 

36 

 
The mortgage loan is secured by (1) mortgages, deeds of trust, and deeds to secure debt on a substantial portion of the tower sites, (2) 
a security interest in the tower sites and substantially all of the Borrowers’ personal property and fixtures, (3) the Borrowers’ rights 
under certain tenant leases, and (4) all of the proceeds of the foregoing. For each calendar month, SBA Network Management, Inc., an 
indirect subsidiary (“Network Management”), is entitled to receive a management fee equal to 4.5% of the Borrowers’ operating 
revenues for the immediately preceding calendar month.   

The table below sets forth the material terms of our outstanding Tower Securities as of December 31, 2020:  

Security 

2013-2C Tower Securities 
2014-2C Tower Securities 
2017-1C Tower Securities 
2018-1C Tower Securities 
2019-1C Tower Securities 
2020-1C Tower Securities 
2020-2C Tower Securities 

Issue Date 
  Apr. 18, 2013   
  Oct. 15, 2014   
  Apr. 17, 2017   
  Mar. 9, 2018 

Sep. 13, 2019   
Jul. 14, 2020 
Jul. 14, 2020 

Amount 
Outstanding 
$575.0 million  
$620.0 million  
$760.0 million  
$640.0 million  
$1.165 billion  
$750.0 million  
$600.0 million  

Interest Rate 

3.722%  
3.869%  
3.168%  
3.448%  
2.836%  
1.884%  
2.328%  

Anticipated 
Repayment Date 
  Apr. 11, 2023  
  Oct. 8, 2024   
  Apr. 11, 2022  
  Mar. 9, 2023   
Jan. 12, 2025   
Jan. 9, 2026   
Jan. 11, 2028   

Final Maturity 
Date 

  Apr. 9, 2048 
  Oct. 8, 2049 
  Apr. 9, 2047 
  Mar. 9, 2048 
Jan. 12, 2050 
Jul. 11, 2050 
Jul. 9, 2052 

The Borrowers may prepay any of the mortgage loan components, in whole or in part, with no prepayment consideration, 

(1) within twelve months (in the case of the component corresponding to the Secured Tower Revenue Securities Series 2017-1C, 
Series 2018-1C, 2019-1C, and 2020-1C) or eighteen months (in the case of the components corresponding to the Secured Tower 
Revenue Securities Series 2013-2C, Series 2014-2C, and Series 2020-2C) of the anticipated repayment date of such mortgage loan 
component, (2) with proceeds received as a result of any condemnation or casualty of any tower owned by the Borrowers or (3) during 
an amortization period. In all other circumstances, the Borrowers may prepay the mortgage loan, in whole or in part, upon payment of 
the applicable prepayment consideration. The prepayment consideration is determined based on the class of the Tower Securities to 
which the prepaid mortgage loan component corresponds and consists of an amount equal to the net present value associated with the 
portion of the principal balance being prepaid and calculated in accordance with the formula set forth in the mortgage loan agreement.  

To the extent that the mortgage loan components corresponding to the Tower Securities are not fully repaid by their 

respective anticipated repayment dates, the interest rate of each such component will increase by the greater of (1) 5% and (2) the 
amount, if any, by which the sum of (x) the 10 year U.S. treasury rate plus (y) the credit-based spread for such component (as set forth 
in the mortgage loan agreement) plus (z) 5%, exceeds the original interest rate for such component.  

Pursuant to the terms of the Tower Securities, all rents and other sums due on any of the towers owned by the Borrowers are 

directly deposited by the lessees into a controlled deposit account and are held by the indenture trustee. The monies held by the 
indenture trustee after the release date are classified as short-term restricted cash on the Consolidated Balance Sheets (see Note 4). 
However, if the Debt Service Coverage Ratio, defined as the net cash flow (as defined in the mortgage loan agreement) divided by the 
amount of interest on the mortgage loan, servicing fees and trustee fees that the Borrowers are required to pay over the succeeding 
twelve months, as of the end of any calendar quarter, falls to 1.30x or lower, then all cash flow in excess of amounts required to make 
debt service payments, to fund required reserves, to pay management fees and budgeted operating expenses and to make other 
payments required under the loan documents, referred to as “excess cash flow,” will be deposited into a reserve account instead of 
being released to the Borrowers. The funds in the reserve account will not be released to the Borrowers unless the Debt Service 
Coverage Ratio exceeds 1.30x for two consecutive calendar quarters. If the Debt Service Coverage Ratio falls below 1.15x as of the 
end of any calendar quarter, then an “amortization period” will commence and all funds on deposit in the reserve account will be 
applied to prepay the mortgage loan until such time that the Debt Service Coverage Ratio exceeds 1.15x for a calendar quarter. In 
addition, if any of the Tower Securities are not fully repaid by their respective anticipated repayment dates, the cash flow from the 
towers owned by the Borrowers will be trapped by the trustee for the Tower Securities and applied first to repay the interest, at the 
original interest rates, on the mortgage loan components underlying the Tower Securities, second to fund all reserve accounts and 
operating expenses associated with those towers, third to pay the management fees due to Network Management, fourth to repay 
principal of the Tower Securities and fifth to repay the additional interest discussed above. Furthermore, the advance rents reserve 
requirement states that the Borrowers are required to maintain an advance rents reserve at any time the monthly tenant Debt Service 
Coverage Ratio is equal to or less than 2:1 and for two calendar months after such coverage ratio again exceeds 2:1. The mortgage 
loan agreement, as amended, also includes covenants customary for mortgage loans subject to rated securitizations. Among other 
things, the Borrowers are prohibited from incurring other indebtedness for borrowed money or further encumbering their assets. 

37 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Risk Retention Tower Securities 

In addition, to satisfy certain risk retention requirements of Regulation RR promulgated under the Exchange Act, SBA 

Guarantor, LLC, a wholly owned subsidiary, purchased (1) $40.0 million of Secured Tower Revenue Securities Series 2017-1R (the 
“2017-1R Tower Securities”) issued by the Trust with a fixed interest rate of 4.459% per annum, payable monthly, and with the same 
anticipated repayment date and final maturity date as the 2017-1C Tower Securities, (2) $33.7 million of Secured Tower Revenue 
Securities Series 2018-1R (the “2018-1R Tower Securities”) issued by the Trust with a fixed interest rate of 4.949% per annum, 
payable monthly, and with the same anticipated repayment date and final maturity date as the 2018-1C Tower Securities, (3) $61.4 
million of Secured Tower Revenue Securities Series 2019-1R (the “2019-1R Tower Securities”) issued by the Trust with a fixed 
interest rate of 4.213% per annum, payable monthly, and with the same anticipated repayment date and final maturity date as the 
2019-1C Tower Securities, and (4) $71.1 million of Secured Tower Revenue Securities Series 2020-2R (the “2020-2R Tower 
Securities”) issued by the Trust with a fixed interest rate of 4.336% per annum, payable monthly, and with the same anticipated 
repayment date and final maturity date as the 2020-2C Tower Securities. Principal and interest payments made on the 2017-1R Tower 
Securities, 2018-1R Tower Securities, 2019-1R Tower Securities, and 2020-2R Tower Securities eliminate in consolidation. 

Debt Covenants 

As of December 31, 2020, the Borrowers met the debt service coverage ratio required by the mortgage loan agreement and 

were in compliance with all other covenants as set forth in the agreement.  

Senior Notes 

The table below sets forth the material terms of our outstanding senior notes as of the filing date:  

Senior Notes 
2016 Senior Notes 
2020 Senior Notes (1) 
2021 Senior Notes 

Issue Date 
  Aug. 15, 2016   
Feb. 4, 2020 
Jan. 29, 2021 

Amount 
Outstanding 

$1.1 billion  
$1.5 billion  
$1.5 billion  

Interest Rate 
Coupon 
4.875%  
3.875%  
3.125%  

Interest Due Dates 
  Mar. 1 & Sep. 1 

  Maturity Date 
Sep. 1, 2024 
  Sep. 1, 2019 
Feb. 15, 2027    Feb. 15 & Aug. 15    Feb. 15, 2023 
  Feb. 1, 2024 
Feb. 1 & Aug. 1 
Feb. 1, 2029 

Optional 
Redemption 
Date 

 (1)   

The 2020 Senior Notes were issued in two tranches, on February 4, 2020 and on May 26, 2020.  However, the 2020 Notes are 
one series of notes issued under the same indenture. 

Each of our senior notes is subject to redemption, at our option, in whole or in part on or after the date set forth above.  
During the subsequent three twelve-month periods, the senior notes are redeemable, at our option, at reducing redemption prices based 
on the applicable interest rate coupon (as set forth in the indenture) plus accrued and unpaid interest. Subsequent to such date, the 
senior notes become redeemable until maturity at 100% of the principal plus accrued and unpaid interest. In addition, prior to February 
15, 2023 (in the case of the 2020 Senior Notes) and February 1, 2024 (in the case of the 2021 Senior Notes), we may, at our option, 
use the net proceeds of certain equity offerings to redeem up to 35% of the aggregate principal amount of the notes originally issued at 
a redemption price of 103.875% (in the case of the 2020 Senior Notes) and 103.125% (in the case of the 2021 Senior Notes) plus 
accrued and unpaid interest. 

2021 Senior Notes 

As reflected above, on January 29, 2021, we issued $1.5 billion of our 2021 Senior Notes. We incurred financing fees of 

$14.3 million to date in relation to this transaction, which are being amortized through the maturity date. Net proceeds from this 
offering were used to redeem all of the outstanding principal amount of the 2017 Senior Notes, repay the amounts outstanding under 
the Revolving Credit Facility, and for general corporate purposes. 

Indentures Governing Senior Notes 

The Indentures governing the Senior Notes contain customary covenants, subject to a number of exceptions and 
qualifications, including restrictions on the ability of SBAC and Telecommunications to (1) incur additional indebtedness unless the 
Consolidated Indebtedness to Annualized Consolidated Adjusted EBITDA Ratio (as defined in the Indenture), pro forma for the 
additional indebtedness does not exceed, with respect to any fiscal quarter, 9.5x for SBAC, (2) merge, consolidate or sell assets, (3) 
make restricted payments, including dividends or other distributions, (4) enter into transactions with affiliates, and (5) enter into sale 

38 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
and leaseback transactions and restrictions on the ability of the Restricted Subsidiaries of SBAC (as defined in the Indentures) to incur 
liens securing indebtedness. 

Debt Service  

As of December 31, 2020, we believe that our cash on hand, capacity available under our Revolving Credit Facility, and cash 

flows from operations for the next twelve months will be sufficient to service our outstanding debt during the next twelve months.  

The following table illustrates our estimate of our debt service requirement over the twelve months ended December 31, 2021 

based on the amounts outstanding as of December 31, 2020 and the interest rates accruing on those amounts on such date (in 
thousands): 

Revolving Credit Facility (1) 
2018 Term Loan (2) 
2013-2C Tower Securities 
2014-2C Tower Securities 
2017-1C Tower Securities 
2018-1C Tower Securities 
2019-1C Tower Securities 
2020-1C Tower Securities 
2020-2C Tower Securities 
2016 Senior Notes 
2017 Senior Notes (1) 
2020 Senior Notes 

Total debt service for the next 12 months (1) 

$ 

$ 

 7,859 
 67,951 
 21,585 
 24,185 
 24,318 
 22,270 
 33,409 
 14,368 
 14,159 
 53,625 
 30,000 
 58,125 
 371,854 

(1) 

(2) 

Total debt service excludes interest payments on the $1.5 billion 2021 Senior Notes issued January 29, 2021, proceeds from 
which were used to redeem all of the outstanding principal amount of the 2017 Senior Notes ($750.0 million) and to repay 
the amounts outstanding under the Revolving Credit Facility. 
Total debt service on the 2018 Term Loan includes the impact of the interest rate swap entered into on August 4, 2020 which 
swapped $1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 
1.874% per annum through the maturity date of the 2018 Term Loan. 

Inflation  

The impact of inflation on our operations has not been significant to date. However, we cannot assure you that a high rate of 

inflation in the future will not adversely affect our operating results particularly in light of the fact that our site leasing revenues are 
governed by long-term contracts with pre-determined pricing that we will not be able to increase in response to increases in inflation 
other than our contracts in South America and South Africa which have inflationary index based rental escalators. 

ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK  

We are exposed to certain market risks that are inherent in our financial instruments. These instruments arise from 

transactions entered into in the normal course of business.  

39 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table presents the future principal payment obligations, fair values, and interest payments associated with our 

long-term debt instruments assuming our actual level of long-term indebtedness as of December 31, 2020: 

2021 

2022 

2023 

2024 

2025 

  Thereafter 

Total 

Fair Value 

  $ 

Revolving Credit Facility 
2018 Term Loan 
2013-2C Tower Securities (1) 
2014-2C Tower Securities (1) 
2017-1C Tower Securities (1) 
2018-1C Tower Securities (1) 
2019-1C Tower Securities (1) 
2020-1C Tower Securities (1) 
2020-2C Tower Securities (1) 
2016 Senior Notes 
2017 Senior Notes (3) 
2020 Senior Notes 

Total debt obligation (4) 

  $ 

 —   $ 

 24,000     
 —    
 —    
 —    
 —    
 —    
 —    
 —    
 —    
 —    
 —    
 24,000    $ 

 —   $ 
 24,000     
 —    
 —    
 760,000     
 —    
 —    
 —    
 —    
 —    
 750,000     
 —    
 1,534,000    $ 

 380,000    $ 
 24,000     
 575,000     
 —    
 —    
 640,000     
 —    
 —    
 —    
 —    
 —    
 —    

(in thousands) 

 —   $ 

 —   $ 

 24,000     
 —    
 620,000     
 —    
 —    
 —    
 —    
 —    
 1,100,000     
 —    
 —    

 2,244,000     
 —    
 —    
 —    
 —    
 1,165,000     
 —    
 —    
 —    
 —    
 —    

 1,619,000    $ 

 1,744,000    $ 

 3,409,000    $ 

 —   $ 
 —    
 —    
 —    
 —    
 —    
 —    
 750,000     
 600,000     
 —    
 —    
 1,500,000     
 2,850,000    $ 

 380,000    $ 

 2,340,000     
 575,000     
 620,000     
 760,000     
 640,000     
 1,165,000     
 750,000     
 600,000     
 1,100,000     
 750,000     
 1,500,000     
 11,180,000    $ 

 380,000  
 2,310,750  
 599,662  
 670,003  
 774,410  
 671,341  
 1,218,613  
 752,910  
 597,840  
 1,127,500  
 757,500  
 1,567,500  
 11,428,029  

Interest payments (2)(4) 

  $ 

 347,854    $ 

 323,192    $ 

 254,645    $ 

 218,840    $ 

 100,096    $ 

 94,739    $ 

 1,339,367     

(1) 

(2) 

(3) 
(4) 

For information on the anticipated repayment date and final maturity date for each tower security, refer to Debt Instruments 
and Debt Service Requirements above. 
Represents interest payments based on the 2013-2C Tower Securities interest rate of 3.722%, the 2014-2C Tower Securities 
interest rate of 3.869%, the 2017-1C Tower Securities interest rate of 3.168%, the 2018-1C Tower Securities interest rate of 
3.448%, the 2019-1C Tower Securities interest rate of 2.836%, the 2020-1C Tower Securities interest rate of 1.884%, the 
2020-2C Tower Securities interest rate of 2.328%, the 2018 Term Loan at an average interest rate of 1.878% (which includes 
the impact of interest rate swaps) as of December 31, 2020, the Revolving Credit Facility at an average interest rate of 
1.610% as of December 31, 2020, the 2016 Senior Notes interest rate of 4.875%, the 2017 Senior Notes interest rate of 
4.000%, and the 2020 Senior Notes interest rate of 3.875%. 
The 2017 Senior Notes were redeemed on February 11, 2021.  
Excludes obligations on the $1.5 billion 2021 Senior Notes issued January 29, 2021. 

Our current primary market risk exposure is (1) interest rate risk relating to our ability to refinance our debt at commercially 
reasonable rates, if at all, and (2) interest rate risk relating to the impact of interest rate movements on the variable portion of our 2018 
Term Loan and any borrowings that we may incur under our Revolving Credit Facility, which are at floating rates. We manage the 
interest rate risk on our outstanding debt through our large percentage of fixed rate debt, including interest rate swaps. On August 4, 
2020, we, through our wholly owned subsidiary, SBA Senior Finance II, entered into an interest rate swap for $1.95 billion of notional 
value accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 1.874% per annum through the maturity date of 
the 2018 Term Loan. While we cannot predict our ability to refinance existing debt or the impact interest rate movements will have on 
our existing debt, we continue to evaluate our financial position on an ongoing basis. In addition, there is currently uncertainty about 
whether LIBOR will continue to exist after 2021. The discontinuation of LIBOR after 2021 and the replacement with an alternative 
reference rate may adversely impact interest rates and our interest expense could increase. 

We are exposed to market risk from changes in foreign currency exchange rates in connection with our operations in Brazil, 

Canada, Chile, Peru, Argentina, Colombia, South Africa, and to a lesser extent, our markets in Central America. In each of these 
countries, we pay most of our selling, general, and administrative expenses and a portion of our operating expenses, such as taxes and 
utilities incurred in the country in local currency. In addition, in Brazil, Canada, Chile, and South Africa, we receive significantly all 
of our revenue and pay significantly all of our operating expenses in local currency. In Colombia, Argentina, and Peru, we receive our 
revenue and pay our operating expenses in a mix of local currency and U.S. dollars. All transactions denominated in currencies other 
than the U.S. Dollar are reported in U.S. Dollars at the applicable exchange rate. All assets and liabilities are translated into U.S. 
Dollars at exchange rates in effect at the end of the applicable fiscal reporting period, and all revenues and expenses are translated at 
average rates for the period. The cumulative translation effect is included in equity as a component of Accumulated other 
comprehensive income (loss). For the year ended December 31, 2020, approximately 13.7% of our revenues and approximately 17.5% 
of our total operating expenses were denominated in foreign currencies. 

We have performed a sensitivity analysis assuming a hypothetical 10% adverse movement in the Brazilian Real from the 

quoted foreign currency exchange rates at December 31, 2020. As of December 31, 2020, the analysis indicated that such an adverse 

40 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
   
 
  
 
  
 
   
 
   
 
  
 
  
 
   
 
 
 
   
   
   
   
   
   
   
   
   
   
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
movement would have caused our revenues and operating income to decline by approximately 1.0% and 0.5%, respectively, for the 
year ended December 31, 2020. 

As of December 31, 2020, we had intercompany debt, which is denominated in a currency other than the functional currency 

of the subsidiary in which it is recorded. As settlement of this debt is anticipated or planned in the foreseeable future, any changes in 
the foreign currency exchange rates will result in unrealized gains or losses, which will be included in our determination of net 
income. A change of 10% in the underlying exchange rates of our unsettled intercompany debt at December 31, 2020 would have 
resulted in approximately $76.6 million of unrealized gains or losses that would have been included in Other income (expense), net in 
our Consolidated Statements of Operations for the year ended December 31, 2020. 

Special Note Regarding Forward-Looking Statements  

This annual report contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, 

as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. These statements concern expectations, beliefs, 
projections, plans and strategies, anticipated events or trends and similar expressions concerning matters that are not historical facts. 
Specifically, this annual report contains forward-looking statements regarding:  

•  our expectations on the future growth and financial health of the wireless industry and the industry participants, the drivers 
of such growth, the demand for our towers, the future capital investments of our customers, future spectrum auctions, the 
trends developing in our industry, and competitive factors;  

•  our ability to capture and capitalize on industry growth and the impact of such growth on our financial and operational 

results;  

•  our expectations regarding consolidation of wireless service providers and the impact of such consolidation on our 

financial and operational results; 

•  our intent to grow our tower portfolio domestically and internationally and expand through acquisitions, new builds and 

organic lease up on existing towers;   

•  our belief that over the long-term, site leasing revenues will continue to grow as wireless service providers increase their 
use of our towers due to increasing minutes of network use and data transfer, network expansion and network coverage 
requirements; 

•  our expectation regarding site leasing revenue growth, on an organic basis, in our domestic and international segments, and 

the drivers of such growth;  

•  our focus on our site leasing business and belief that our site leasing business is characterized by stable and long-term 
recurring revenues, reduced exposure to changes in customer spending, predictable operating costs, and minimal non-
discretionary capital expenditures;  

•  our expectation that, due to the relatively young age and mix of our tower portfolio, future expenditures required to 

maintain these towers will be minimal;  

•  our expectation that we will grow our cash flows by adding tenants to our towers at minimal incremental costs and 

executing monetary amendments; 

•  our expectations regarding churn rates; 
•  our election to be subject to tax as a REIT and our intent to continue to operate as a REIT; 
•  our belief that our business is currently operated in a manner that complies with the REIT rules and our intent to continue 

to do so; 

•  our plans regarding our distribution policy, and the amount and timing of, and source of funds for, any such distributions; 
•  our expectations regarding the use of NOLs to reduce REIT taxable income; 
•  our expectations regarding our capital allocation strategy, including future allocation decisions among portfolio growth, 

stock repurchases, and dividends, the impact of our election to be taxed as a REIT on that strategy, and our goal of 
increasing our Adjusted Funds From Operations per share; 

•  our expectations regarding dividends and our ability to grow our dividend in the future and the drivers of such growth; 
•  our expectations regarding our future cash capital expenditures, both discretionary and non-discretionary, including 
expenditures required for new builds and to maintain, improve, and modify our towers, ground lease purchases, and 
general corporate expenditures, and the source of funds for these expenditures; 

•  our expectations regarding our business strategies, including our strategy for securing rights to the land underlying our 

towers, and the impact of such strategies on our financial and operational results; 

•  our intended use of our liquidity; 
•  our intent to maintain our target leverage levels, including in light of our dividend; 
•  our expectations regarding our debt service in 2021 and our belief that our cash on hand, capacity under our Revolving 

Credit Facility, and our cash flows from operations for the next twelve months will be sufficient to service our outstanding 
debt during the next twelve months; and 

41 

 
•  our expectations and estimates regarding certain tax and accounting matters, including the impact on our financial 

statements. 

These forward-looking statements reflect our current views about future events and are subject to risks, uncertainties and 
assumptions. We wish to caution readers that certain important factors may have affected and could in the future affect our actual 
results and could cause actual results to differ significantly from those expressed in any forward-looking statement. The most 
important factors that could prevent us from achieving our goals, and cause the assumptions underlying forward-looking statements 
and the actual results to differ materially from those expressed in or implied by those forward-looking statements include, but are not 
limited to, the following: 

•  the impact of consolidation among wireless service providers, including the impact of T-Mobile and Sprint; 
•  the ability of Dish Network to become and compete as a nationwide carrier;  
•  our ability to continue to comply with covenants and the terms of our credit instruments and our ability to obtain additional 

financing to fund our capital expenditures;  

•  our ability to successfully manage the risks associated with international operations, including risks relating to political or 

economic conditions, inflation, tax laws, currency restrictions and exchange rate fluctuations, legal or judicial systems, and 
land ownership;  

•  our ability to successfully manage the risks associated with our acquisition initiatives, including our ability to satisfactorily 
complete due diligence on acquired towers, the amount and quality of due diligence that we are able to complete prior to 
closing of any acquisition, our ability to accurately anticipate the future performance of the acquired towers, our ability to 
receive required regulatory approval, the ability and willingness of each party to fulfill their respective closing conditions 
and their contractual obligations, and, once acquired, our ability to effectively integrate acquired towers into our business 
and to achieve the financial results projected in our valuation models for the acquired towers;  

•  the health of the South Africa economy and wireless communications market, and the willingness of carriers to invest in 

their networks in that market; 

•  developments in the wireless communications industry in general, and for wireless communications infrastructure 

providers in particular, that may slow growth or affect the willingness or ability of the wireless service providers to expend 
capital to fund network expansion or enhancements;  

•  our ability to secure as many site leasing tenants as anticipated, recognize our expected economies of scale with respect to 

new tenants on our towers, and retain current leases on towers; 

•  our ability to secure and deliver anticipated services business at contemplated margins; 
•  our ability to build new towers, including our ability to identify and acquire land that would be attractive for our customers 
and to successfully and timely address zoning, permitting, weather, availability of labor and supplies and other issues that 
arise in connection with the building of new towers; 

•  competition for the acquisition of towers and other factors that may adversely affect our ability to purchase towers that 

meet our investment criteria and are available at prices which we believe will be accretive to our shareholders and allow us 
to maintain our long-term target leverage ratios while achieving our expected portfolio growth levels; 

•  our capital allocation decisions and the impact on our ability to achieve our expected tower portfolio growth levels; 
•  our ability to protect our rights to the land under our towers, and our ability to acquire land underneath our towers on terms 

that are accretive; 

•  our ability to sufficiently increase our revenues and maintain expenses and cash capital expenditures at appropriate levels 

to permit us to meet our anticipated uses of liquidity for operations, debt service and estimated portfolio growth; 
•  the impact of rising interest rates on our results of operations and our ability to refinance our existing indebtedness at 

commercially reasonable rates or at all; 

•  the extent and duration of the impact of the COVID-19 crisis on the global economy, on our business and results of 

operations, and on foreign currency exchange rates; 

•  our ability to successfully estimate the impact of regulatory and litigation matters; 
•  natural disasters and other unforeseen damage for which our insurance may not provide adequate coverage; 
•  a decrease in demand for our towers; 
•  the introduction of new technologies or changes in a tenant’s business model that may make our tower leasing business less 

desirable to existing or potential tenants; 

•  our ability to qualify for treatment as a REIT for U.S. federal income tax purposes and to comply with and conduct our 

business in accordance with such rules; 

•  our ability to utilize available NOLs to reduce REIT taxable income; and 
•  our ability to successfully estimate the impact of certain accounting and tax matters, including the effect on our company 
of adopting certain accounting pronouncements and the availability of sufficient NOLs to offset future REIT taxable 
income. 

42 

 
ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

Financial statements and supplementary data are on pages F-1 through F-43. 

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL 
DISCLOSURE 

None. 

ITEM 9A. CONTROLS AND PROCEDURES 

Disclosure Controls and Procedures – We maintain disclosure controls and procedures that are designed to ensure that 

information required to be disclosed in our reports under the Exchange Act, is recorded, processed, summarized and reported within 
the time periods specified in the SEC’s rules and forms, and that such information is accumulated and communicated to management, 
including our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), as appropriate, to allow timely decisions 
regarding required disclosure. In designing and evaluating the disclosure controls and procedures, management recognized that any 
controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired 
control objectives, as ours are designed to do, and management necessarily was required to apply its judgment in evaluating the cost-
benefit relationship of possible controls and procedures. 

In connection with the preparation of this Annual Report on Form 10-K, as of December 31, 2020, an evaluation was 

performed under the supervision and with the participation of our management, including the CEO and CFO, of the effectiveness of 
our disclosure controls and procedures (as defined in Rule 13a-15(e) under the Exchange Act). Based on such evaluation, our CEO 
and CFO concluded that, as of December 31, 2020, our disclosure controls and procedures were effective. 

There has been no change in our internal control over financial reporting during the quarter ended December 31, 2020 that 

has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. 

Management’s Annual Report on Internal Control over Financial Reporting – Management is responsible for 
establishing and maintaining adequate internal control over financial reporting, and for performing an assessment of the effectiveness 
of internal control over financial reporting as of December 31, 2020. 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. Our system of 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 SBAC; (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 SBAC are being made only in accordance with authorizations of management and directors of SBAC; and (3) provide 
reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of SBAC’s assets that 
could have a material effect on the financial statements. 

Management performed an assessment of the effectiveness of SBAC’s internal control over financial reporting as of 
December 31, 2020 based upon criteria in Internal Control – Integrated Framework (2013 Framework) issued by the Committee of 
Sponsoring Organizations of the Treadway Commission (COSO). Based on our assessment, management determined that SBAC’s 
internal control over financial reporting was effective as of December 31, 2020 based on the criteria in Internal Control – Integrated 
Framework (2013 Framework) issued by COSO. 

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. 

Ernst & Young LLP, the independent registered public accounting firm that audited the financial statements included in this 

Annual Report on Form 10-K, has issued an attestation report on SBAC’s internal control over financial reporting. 

43 

 
Report of Independent Registered Public Accounting Firm 

To the Shareholders and the Board of Directors of SBA Communications Corporation and Subsidiaries 

Opinion on Internal Control over Financial Reporting 

We have audited SBA Communications Corporation and Subsidiaries’ internal control over financial reporting as of December 31, 2020, 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,  SBA  Communications  Corporation  and  Subsidiaries  (the  Company) 
maintained, in all material respects, effective internal control over financial reporting as of December 31, 2020, based on the COSO criteria.  

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the 
consolidated  balance  sheets  of  the  Company  as  of    December  31,  2020  and  2019  and  the  related  consolidated  statements  of  operations, 
comprehensive income (loss), shareholders’ deficit, and cash flows for each of the three years in the period ended December 31, 2020, and the 
related notes and financial statement schedule listed in the Index at Item 15(a) and our report dated February 25, 2021 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 

Boca Raton, Florida 
February 25, 2021 

44 

 
 
 
 
 
 
 
 
 
 
 
 
 
PART III 

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 

We have adopted a Code of Ethics that applies to our Chief Executive Officer, Chief Financial Officer and Chief Accounting 

Officer. The Code of Ethics is located on our internet web site at www.sbasite.com under “Investors – Governance – Governance 
Documents.” We intend to provide disclosure of any amendments or waivers of our Code of Ethics on our website within 4 business 
days following the date of the amendment or waiver. 

The remaining items required by Part III, Item 10 are incorporated herein by reference from the Registrant’s Proxy Statement 

for its 2021 Annual Meeting of Shareholders to be filed on or before April 30, 2021. 

ITEM 11. EXECUTIVE COMPENSATION 

The items required by Part III, Item 11 are incorporated herein by reference from the Registrant’s Proxy Statement for its 

2021 Annual Meeting of Shareholders to be filed on or before April 30, 2021. 

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED 
STOCKHOLDER MATTERS 

The items required by Part III, Item 12, other than the information regarding the Registrant’s equity plans set forth below 

required by Item 201(d) of Regulation S-K, are incorporated herein by reference from the Registrant’s Proxy Statement for its 2021 
Annual Meeting of Shareholders to be filed on or before April 30, 2021. 

Equity Compensation Plan 

The following table summarizes information with respect to the Registrant’s compensation plans under which the 

Registrant’s equity securities are authorized for issuance as of December 31, 2020: 

Equity Compensation Plan Information 
As of December 31, 2020 
(in thousands, except exercise price) 

Number of Securities 
 to be Issued 
 Upon Exercise of 
Outstanding Options, 
Warrants and Rights 
(a) 

Weighted Average 
 Exercise Price 
 of Outstanding 
Options, Warrants  
and Rights 

(b) 

Number of Securities 
 Remaining Available for 
 Future Issuance Under 
 Equity Compensation Plans 
 (Excluding Securities 
Reflected in first column (a)) 
(c) 

 3,617  (1)    $ 
 7  (2)   

 126.63  
 —  

 — 
 3,624 

 $ 

 126.38  

 — 
 3,010 

 — 
 3,010 

Equity compensation plans approved by  

security holders  
2010 Plan 
2020 Plan 

Equity compensation plans not approved by 

security holders 

Total 

(1) 

(2) 

Included in the number of securities in column (a) is 267,536 restricted stock units and 146,430 performance-based restricted 
stock units, which have no exercise price. The weighted average exercise price of outstanding options, warrants, and rights 
(excluding restricted stock units) is $143.01. 
Included in the number of securities in column (a) is 5,972 restricted stock units and 1,186 performance-based restricted 
stock units, which have no exercise price. There were no other outstanding options, warrants, or rights under the 2020 Plan. 

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE 

The items required by Part III, Item 13 are incorporated herein by reference from the Registrant’s Proxy Statement for its 

2021 Annual Meeting of Shareholders to be filed on or before April 30, 2021. 

45 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES 

The items required by Part III, Item 14 are incorporated herein by reference from the Registrant’s Proxy Statement for its 

2021 Annual Meeting of Shareholders to be filed on or before April 30, 2021. 

PART IV 

ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES 

(a) Documents filed as part of this report: 

(1) Financial Statements 

See Item 8 for Financial Statements included with this Annual Report on Form 10-K. 

(1) Financial Statement Schedules 

Schedule III—Schedule of Real Estate and Accumulated Depreciation (see below) 

All other schedules are omitted because they are not applicable or because the required information is contained in the 
financial statements or notes thereto included in this Form 10-K. 

Schedule III—Schedule of Real Estate and Accumulated Depreciation 

Initial 
Cost to 
  Encumbrances   Company      Acquisition    

Cost  
    Capitalized    
    Subsequent    
to 

Description  

Gross 
Amount 
Carried 
at Close 
of Current 
Period 

    Accumulated  
    Depreciation  

at Close 
of Current   
Period 

Date of  
  Construction     

Date 
Acquired 

    Life on Which 
    Depreciation  

in Latest 
Income 
Statement is  
Computed 

32,923 sites  (1) $ 

 7,830,000  (2)  

(3) 

(3) 

  $ 

 5,963,048  (4)   $ 

 (3,383,370)  

Various 

Various 

    Up to 20 years 

(in thousands) 

(1)  No single site exceeds 5% of the aggregate gross amounts at which the assets were carried at the close of the period set 

forth in the table above. 

(2)  As of December 31, 2020, certain assets secure debt of $7.8 billion. 
(3)  The Company has omitted this information, as it would be impracticable to compile such information on a site-by-site 

basis. 

(4)  Does not include those sites under construction. 

46 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
   
 
   
 
 
 
 
 
 
 
 
   
 
   
   
 
 
 
   
 
 
 
 
 
 
 
 
   
   
 
   
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
   
 
 
   
 
   
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
   
 
   
 
   
   
 
 
 
Gross amount at beginning 
Additions during period:  

Acquisitions (1) 
Construction and related costs on new builds 
Augmentation and tower upgrades 
Land buyouts and other assets 
Tower maintenance 
Other (2) 

Total additions 

Deductions during period:  

Cost of real estate sold or disposed 
Impairment 
Other (3) 

Total deductions 

Balance at end 

2020 

2019 

2018 

$ 

 5,833,338    $ 

 5,561,005    $ 

 5,340,858  

(in thousands) 

 80,582     
 40,493     
 36,211     
 28,918     
 28,426     
 19,142     
 233,772     

 111,734     
 48,975     
 63,998     
 39,298     
 28,960     
 —    
 292,965     

 131,686  
 54,237  
 49,201  
 37,032  
 30,048  
 — 
 302,204  

 —    
 (17,064)    
 (86,998)    
 (104,062)    
 5,963,048    $ 

 (856)    
 (9,587)    
 (10,189)    
 (20,632)    
 5,833,338    $ 

 (1,083) 
 (17,130) 
 (63,844) 
 (82,057) 
 5,561,005  

$ 

(1)  Inclusive of changes between the final purchase price allocation and the preliminary purchase price allocations. 
(2)  Represents changes to the Company’s asset retirement obligations. 
(3)  Primarily represents cumulative translation adjustments related to changes in foreign currency exchange rates. 

Gross amount of accumulated depreciation at beginning 
Additions during period:  

Depreciation 
Other (1) 

Total additions 

Deductions during period: 

Amount of accumulated depreciation for assets sold or disposed 
Other (1) 

Total deductions 

Balance at end 

2020 

2019 

2018 

$ 

 (3,133,061)   $ 

 (2,868,507)   $ 

 (2,627,841) 

(in thousands) 

 (275,947)    
 (38)    
 (275,985)    

 (269,606)    
 (83)    
 (269,689)    

 (257,469) 
 (25) 
 (257,494) 

 4,244     
 21,432     
 25,676     
 (3,383,370)   $ 

 2,887     
 2,248     
 5,135     
 (3,133,061)   $ 

 4,392  
 12,436  
 16,828  
 (2,868,507) 

$ 

(1)  Primarily represents cumulative translation adjustments related to changes in foreign currency exchange rates. 

(3)       Exhibits 

Exhibit 
Nb. 
2.1 

Exhibit Description 

  Agreement and Plan of Merger, by and between SBA Communications 

Corporation and SBA Communications REIT Corporation, dated November 10, 
2016. 

Incorporated by Reference 

Form 
8-K 

  Period Covered or 
Date of Filing 
01/17/17 

3.1 

  Amended and Restated Articles of Incorporation of SBA Communications 

Corporation, effective as of January 13, 2017. 

3.2 

  Articles of Merger, effective as of January 13, 2017. 

3.3 

  Second Amended and Restated Bylaws of SBA Communications Corporation, 

effective as of January 14, 2017. 

8-K 

8-K 

8-K 

01/17/17 

01/17/17 

01/18/17 

47 

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
   
 
   
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
    
    
 
 
 
 
 
 
 
 
 
    
    
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
   
 
   
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
   
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
    
    
 
 
 
 
 
    
    
 
 
 
 
 
   
   
   
 
   
 
 
 
 
 
 
 
 
 
 
 
4.1 

  Description of Capital Stock 

4.26 

  Indenture, dated August 15, 2016, between SBA Communications Corporation 

and U.S. Bank National Association. 

4.26A    Supplemental Indenture, dated as of January 13, 2017, between SBA 

Communications Corporation and U.S. Bank National Association, to the 
Indenture dated as of August 15, 2016, between SBA Communications 
Corporation and U.S. Bank National Association. 

4.27 

  Form of 4.875% Senior Notes due 2024 (included in Exhibit 4.26). 

4.30 

  Indenture dated as of February 4, 2020, between SBA Communications 

Corporation and U.S. Bank National Association 

4.30A    Supplemental Indenture dated as of May 26, 2020, between SBA 

Communications Corporation and U.S. Bank National Association to the 
Indenture, dated as of February 4, 2020, between SBA Communications 
Corporation and U.S. Bank National Association. 

4.31 

  Form of 3.875% Senior Notes due 2027 (included in Exhibit 4.30) 

4.32 

  Indenture dated as of January 29, 2021, between SBA Communications 

Corporation and U.S. Bank National Association. 

4.33 

  Form of 3.125% Senior Notes due 2029 (included in Exhibit 4.32). 

8-K 

8-K 

8-K 

8-K 

8-K 

8-K 

8-K 

8-K 

8-K 

01/17/17 

08/16/16 

01/17/17 

08/16/16 

02/07/20 

05/28/20 

02/07/20 

01/29/21 

01/29/21 

04/15/98 

  SBA Communications Corporation Registration Rights Agreement dated as of 
March 5, 1997, among the Company, Steven E. Bernstein, Ronald G. Bizick, II 
and Robert Grobstein. 

S-4 
(333-50219) 

10.1 

10.2 

  Purchase Agreement, dated January 14, 2021, among SBA Communications 
Corporation and J.P. Morgan Securities LLC, as representative of the several 
initial purchasers listed on Schedule I thereto. 

8-K 

01/29/21 

10.3 

  Registration Rights Agreement, dated January 29, 2021, between SBA 

8-K 

01/29/21 

Communications Corporation and J.P. Morgan Securities LLC, as representative 
of the several initial purchasers listed on Schedule I thereto. 

10.7B    2018 Refinancing Amendment, dated as of April 11, 2018, among SBA Senior 

8-K 

04/11/18 

Finance II LLC, as borrower, the banks and other financial institutions or entities 
party hereto as refinancing revolving lenders, continuing term lenders, additional 
term lenders or incremental amended term lenders and Toronto Dominion 
(Texas) LLC, as administrative agent and issuing lender. 

10.8 

  Second Amended and Restated Guarantee and Collateral Agreement, dated as of 

8-K 

02/13/14 

February 7, 2014, among SBA Communications Corporation, SBA 
Telecommunications, LLC, SBA Senior Finance, LLC, SBA Senior Finance II 
LLC and certain of its subsidiaries, as identified in the Second Amended and 
Restated Guarantee and Collateral Agreement, in favor of Toronto Dominion 
(Texas) LLC, as administrative agent. 

10.12 

  Second Amended and Restated Loan and Security Agreement, dated as of 
October 15, 2014, among SBA Properties, LLC, SBA Sites, LLC, SBA 
Structures, LLC, SBA Infrastructure, LLC, SBA Monarch Towers III, LLC, SBA 
2012 TC Assets PR, LLC, SBA 2012 TC Assets, LLC, SBA Towers IV, LLC, 

10-Q 

Quarter ended 
September 30, 2014 

48 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SBA Monarch Towers I, LLC, SBA Towers USVI, Inc., SBA GC Towers, LLC, 
SBA Towers VII, LLC and any Additional Borrower or Borrowers that may 
become a party thereto and Midland Loan Services, as Servicer on behalf of 
Deutsche Bank Trust Company Americas, as Trustee. 

10.12A    First Loan and Security Agreement Supplement and Amendment, dated as of 

8-K 

10/20/15 

October 14, 2015, by and among the Borrowers named therein and Midland Loan 
Services, a division of PNC Bank, National Association, as Servicer on behalf of 
Deutsche Bank Trust Company Americas, as Trustee. 

10.12B    Second Loan and Security Agreement Supplement, dated as of July 7, 2016, by 
and among the Borrowers named therein and Midland Loan Services, a division 
of PNC Bank, National Association, as Servicer on behalf of Deutsche Bank 
Trust Company Americas, as Trustee. 

10.12C    Third Loan and Security Agreement Supplement and Amendment, dated as of 
April 17, 2017, by and among the Borrowers named therein and Midland Loan 
Services, a division of PNC Bank, National Association, as Servicer on behalf of 
Deutsche Bank Trust Company Americas, as Trustee.  

10.12D    Fourth Loan and Security Agreement Supplement, dated as of March 9, 2018, by 
and among the Borrowers named therein and Midland Loan Services, a division 
of PNC Bank, National Association, as Servicer on behalf of Deutsche Bank 
Trust Company Americas, as Trustee. 

8-K 

07/08/16 

8-K 

04/21/17 

8-K 

03/15/18 

10.12E    Fifth Loan and Security Agreement Supplement, dated as of September 13, 2019, 

8-K 

09/13/19 

by and among the Borrowers named therein and Midland Loan Services, a 
division of PNC Bank, National Association, as Servicer on behalf of Deutsche 
Bank Trust Company Americas, as Trustee. 

10.12F    Sixth Loan and Security Agreement Supplement, dated as of July 14, 2020, by 

8-K 

07/20/20 

and among the Borrowers named therein and Midland Loan Services, a division 
of PNC Bank, National Association, as Servicer on behalf of Deutsche Bank 
Trust Company Americas, as Trustee. 

10.35I    Employment Agreement, dated August 3, 2020, between SBA Communications 

10-Q 

Corporation and Jeffrey A. Stoops.† 

10.50 

  Management Agreement, dated as of November 18, 2005, by and among SBA 
Properties, Inc., SBA Network Management, Inc. and SBA Senior Finance, Inc. 

10.50A    Joinder and Amendment to Management Agreement, dated November 6, 2006, 
by and among SBA Properties, Inc., SBA Towers, Inc., SBA Puerto Rico, Inc., 
SBA Sites, Inc., SBA Towers USVI, Inc., and SBA Structures, Inc., and SBA 
Network Management, Inc., and SBA Senior Finance, Inc. 

10.57F    Amended and Restated Employment Agreement, dated as of October 1, 2018, 
between SBA Communications Corporation and Kurt L. Bagwell.† 

10.58F    Amended and Restated Employment Agreement, dated as of October 1, 2018, 
between SBA Communications Corporation and Thomas P. Hunt.† 

10.75B    SBA Communications Corporation 2018 Employee Stock Purchase Plan.† 

49 

Quarter ended 
September 30, 2020 

  Year ended December 
31, 2005 

  Year ended December 
31, 2016 

  Year ended December 
31, 2018 

  Year ended December 
31, 2018 

10-K 

10-K 

10-K 

10-K 

S-8  
(333-225139) 

05/23/18 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.76 

  Form of Indemnification Agreement dated January 15, 2009 between SBA 

10-K 

Communications Corporation and its directors and certain officers. 

10.85E    Amended and Restated Employment Agreement, dated as of October 1, 2018, 

10-K 

between SBA Communications Corporation and Brendan T. Cavanagh.† 

  Year ended December 
31, 2008 

  Year ended December 
31, 2018 

10.89A    SBA Communications Corporation 2010 Performance and Equity Incentive Plan, 

10-Q 

  Quarter ended June 

as amended and restated.† 

30, 2017 

10.90 

  SBA Communications Corporation 2020 Performance and Equity Incentive 

10-Q 

  Quarter ended June 

Plan.† 

10.91 

  Form of Incentive Stock Option Agreement (U.S. and non-U.S. employees and 
officers) pursuant to SBA Communications Corporation 2010 Performance and 
Equity Incentive Plan, as amended and restated.† 

30, 2020 

10-Q 

Quarter ended 
September 30, 2018 

10.92 

  Form of Restricted Stock Unit Agreement (U.S. and non-U.S. employees and 

10-Q 

officers) pursuant to SBA Communications Corporation 2010 Performance and 
Equity Incentive Plan, as amended and restated.† 

Quarter ended 
September 30, 2018 

10.94 

  Registration Rights Agreement, dated February 4, 2020, between SBA 
Communications Corporation and Citigroup Global Markets Inc., as 
representative of the several initial purchasers listed on Schedule I thereto. 

8-K 

02/07/20 

10.95 

  Purchase Agreement, dated January 21, 2020, between SBA Communications 

8-K 

02/07/20 

Corporation and Citigroup Global Markets Inc., as representative of the several 
initial purchasers listed on Schedule I thereto. 

10.96 

  Form of Restricted Stock Unit Agreement (Time and Performance Based) 

10-Q 

pursuant to SBA Communications Corporation 2010 Performance and Equity 
Incentive Plan.† 

  Quarter ended March 
31, 2020 

10.97 

  Registration Rights Agreement, dated May 26, 2020, between SBA 
Communications Corporation and Citigroup Global Markets Inc., as 
representative of the several initial purchasers listed on Schedule I thereto. 

8-K 

05/28/20 

10.98 

  Purchase Agreement, dated May 19, 2020, among SBA Communications 

8-K 

05/28/20 

Corporation and Citigroup Global Markets Inc., as representative of the several 
initial purchasers listed on Schedule I thereto. 

10.99 

  Purchase Agreement, dated July 8, 2020, among SBA Senior Finance, LLC, 
Deutsche Bank Trust Company Americas, as trustee, and the several initial 
purchasers listed on Schedule I thereto. 

8-K 

07/14/20 

21 

  Subsidiaries.* 

23.1 

  Consent of Ernst & Young LLP.* 

31.1 

  Certification by Jeffrey A. Stoops, Chief Executive Officer, pursuant to Section 

302 of the Sarbanes-Oxley Act of 2002.* 

31.2 

  Certification by Brendan T. Cavanagh, Chief Financial Officer, pursuant to 

Section 302 of the Sarbanes-Oxley Act of 2002.* 

50 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
32.1 

  Certification by Jeffrey A. Stoops, Chief Executive Officer, pursuant to Section 

906 of the Sarbanes-Oxley Act of 2002. ** 

32.2 

  Certification by Brendan T. Cavanagh, Chief Financial Officer, pursuant to 

Section 906 of the Sarbanes-Oxley Act of 2002. ** 

101.INS   XBRL Instance Document.* 

101.SCH   XBRL Taxonomy Extension Schema Document.* 

101.DEF   XBRL Taxonomy Extension Definition Linkbase Document.* 

101.CAL   XBRL Taxonomy Extension Calculation Linkbase Document.* 

101.LAB   XBRL Taxonomy Extension Label Linkbase Document.* 

101.PRE   XBRL Taxonomy Extension Presentation Linkbase Document.* 

104 

  Cover Page Interactive File (formatted in Inline XBRL and contained in Exhibit 

101).* 

______________ 
† Management contract or compensatory plan or arrangement. 
* Filed herewith. 
** Furnished herewith. 

ITEM 16. FORM 10-K SUMMARY 

None.

51 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SIGNATURES 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused 

this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

SBA COMMUNICATIONS CORPORATION 

By: 

/s/ Jeffrey A. Stoops 

Jeffrey A. Stoops 

Chief Executive Officer and President 

Date:  February 25, 2021 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following 

persons on behalf of the registrant and in the capacities and on the dates indicated.  

Signature 

Title 

Date 

/s/ Steven E. Bernstein 
Steven E. Bernstein 

/s/ Jeffrey A. Stoops 
Jeffrey A. Stoops 

/s/ Brendan T. Cavanagh 
Brendan T. Cavanagh 

/s/ Brian D. Lazarus 
Brian D. Lazarus 

/s/ Brian C. Carr 
Brian C. Carr 

/s/ Mary S. Chan 
Mary S. Chan 

/s/ Duncan H. Cocroft 
Duncan H. Cocroft 

/s/ George R. Krouse Jr. 
George R. Krouse Jr. 

/s/ Jack Langer 
Jack Langer 

/s/ Kevin L. Beebe 
Kevin L. Beebe 

/s/ Fidelma Russo 
Fidelma Russo 

Chairman of the Board of Directors 

February 25, 2021 

Chief Executive Officer and President 
(Principal Executive Officer) 

February 25, 2021 

Chief Financial Officer and Executive Vice President 
(Principal Financial Officer) 

February 25, 2021 

Chief Accounting Officer and Senior Vice President 
(Principal Accounting Officer) 

February 25, 2021 

Director 

Director 

Director 

Director 

Director 

Director 

Director 

52 

February 25, 2021 

February 25, 2021 

February 25, 2021 

February 25, 2021 

February 25, 2021 

February 25, 2021 

February 25, 
2021 

 
 
 
 
 
 
 
  
 
 
  
 
 
 
 
 
 
  
  
  
 
 
 
  
  
  
 
 
 
  
  
 
 
 
  
  
 
 
 
  
  
 
 
 
  
  
  
 
 
 
  
  
  
 
 
 
  
  
  
 
 
 
  
  
  
 
 
 
  
  
  
 
 
 
  
  
  
 
 
 
  
  
  
53 

 
 
SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 

CONSOLIDATED FINANCIAL STATEMENTS 

Table of Contents 

Report of Independent Registered Public Accounting Firm 

Consolidated Balance Sheets as of December 31, 2020 and 2019 

Consolidated Statements of Operations for the years ended December 31, 2020, 2019 and 2018 

Consolidated Statements of Comprehensive Income (Loss) for the years ended December 31, 2020, 2019 and 2018   

Consolidated Statements of Shareholders’ Deficit for the years ended December 31, 2020, 2019, and 2018   

Consolidated Statements of Cash Flows for the years ended December 31, 2020, 2019 and 2018 

Notes to Consolidated Financial Statements   

Page  

  F-1  

  F-3  

  F-4  

  F-5  

  F-6  

  F-7  

  F-9  

 
 
  
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
To the Shareholders and the Board of Directors of SBA Communications Corporation and Subsidiaries 

Report of Independent Registered Public Accounting Firm 

Opinion on the Financial Statements 

We have audited the accompanying consolidated balance sheets of SBA Communications Corporation and Subsidiaries  (the Company) as of 
December 31, 2020 and 2019, the related consolidated statements of operations, comprehensive income (loss), shareholders' deficit, and cash 
flows for each of the three years in the period ended December 31, 2020, and the related notes and financial statement schedule listed in the 
index at Item 15(a) (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, 2020 and 2019, and the results of its operations 
and its cash flows for each of the three years in the period ended December 31, 2020, 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,  2020,  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 25, 2021 expressed an unqualified opinion thereon. 

Adoption of ASU No. 2016-02 

As discussed in Note 2 to the consolidated financial statements, the Company changed its method of accounting for leases in 2019 due to the 
adoption of Accounting Standards Update (ASU) No. 2016-02, Leases (Topic 842), and the related amendments. 

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 Matter 

The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated 
or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements 
and (2) involved our especially challenging, subjective or complex judgments. The communication of the critical audit matter 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 matter 
below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates. 

F-1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Accounting for Ground Leases 

Description of 
the Matter 

  As more fully described in Note 2 to the consolidated financial statements, the Company recognizes a right-of-use asset and 
a lease liability for its operating lease contracts, initially measured at the present value of the lease payments. As of December 
31, 2020, the Company had $2.4 billion of operating lease right-of-use assets, net, $234.6 million of current operating lease 
liabilities, and $2.1 billion of long-term lease liabilities. For the period ended December 31, 2020, the total operating lease 
right-of-use assets obtained for new operating lease liabilities were $78.7 million and adjustments associated with lease 
modifications and reassessments were $10.6 million. The Company’s primary operating lease obligations are its long-term 
lease contracts for land that underlies its tower structures. The Company’s ground leases generally do not provide a readily 
determinable implicit discount rate. When the rate implicit in the lease is not readily determinable, the Company calculates 
the present value of the lease payments by estimating the Company’s incremental borrowing rate (“IBR”). The IBR is the 
rate of interest that the Company would have to pay to borrow on a collateralized basis over a similar term in a similar 
economic environment. The process to estimate the Company’s IBR includes the use of unobservable inputs and considers 
the public credit rating of the Company, observable debt yields of the Company and the related debt’s seniority, adjustments 
for leases denominated in different currencies, and the remaining lease term. The Company’s ground lease liabilities require 
reassessment of the lease terms or lease payments as a result of contract modifications, addition of significant leasehold 
improvements  which  impact  the  assessment  of  optional  renewals  that  are  reasonably  certain  of  being  exercised,  or  the 
exercise of renewal options by tenants, which differ from prior expectations. The IBR is computed on a lease-by-lease basis 
upon each of these reassessments. 

Auditing the Company’s accounting for ground leases was complex and involved a high degree of subjective auditor 
judgment because of the significant judgment exercised by the Company to account for ground leases. The IBR is 
estimated using the unobservable inputs discussed above related to the collateral and term of the leased assets, and the 
related lease liability is sensitive to changes in the Company's IBR. The determination of lease term requires evaluating 
renewal options in making the determination of the period for which the Company is reasonably certain to remain on 
the  site.  The  frequency  with  which  leases  must  be  reassessed  adds  to  the  complexity  associated  with  auditing  the 
ground lease related balances. 

How We 
Addressed the 
Matter in Our 
Audit 

  We  obtained  an  understanding,  evaluated  and  tested  the  design  and  operating  effectiveness  of  the  Company’s  internal 
controls related to accounting for ground leases. For example, we tested the Company’s controls over the review of the 
accounting policy, including the methodology and assumptions used to estimate the IBR and the remaining lease term. We 
also tested the controls over the review of ground lease contracts and the key system functionality used to account for ground 
leases. 

To  test  the  Company’s  accounting  for  ground  leases,  our  audit  procedures  included,  among  others,  evaluating  the 
methodology used to calculate the IBR, evaluating the assumptions and underlying data used by the Company to estimate 
the IBR, identifying events which require reassessment of the lease term or lease payments, and estimating the remaining 
lease term. We involved our valuation specialists to assist in the evaluation of the methodologies and assumptions applied 
to estimate the IBR. Specifically, we compared the Company’s credit rating used in the IBR estimate to independent third-
party sources and compared the Company’s existing borrowing rate for collateralized assets to observable debt yields of the 
Company.  We  compared  the  inputs  used  to  adjust  for  lease  payments  to  be  made  over  varying  periods  and  in  various 
currencies to third-party sources. We assessed the remaining lease term by selecting a sample of new ground leases and 
ground lease modifications and reassessments for which we independently evaluated the period the Company is reasonably 
certain  to  remain  on  the  site,  and  compared  to  the  remaining  lease  term  in  the  Company’s  audited  schedules.  We  also 
evaluated the Company’s disclosures included in Note 2 to the consolidated financial statements. 

/s/ Ernst & Young LLP 

We have served as the Company’s auditor since 2002. 

Boca Raton, Florida 
February 25, 2021 

F-2 

 
 
 
 
 
 
 
  
 
 
 
 
SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS 
(in thousands, except par values) 

  December 31, 

  December 31, 

2020 

2019 

  $ 

  $ 

  $ 

ASSETS 
Current assets: 

Cash and cash equivalents 
Restricted cash 
Accounts receivable, net 
Costs and estimated earnings in excess of billings on uncompleted contracts 
Prepaid expenses and other current assets 

Total current assets 
Property and equipment, net 
Intangible assets, net 
Right-of-use assets, net 
Other assets 

Total assets 

LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS, 

AND SHAREHOLDERS' DEFICIT 

Current Liabilities: 
Accounts payable 
Accrued expenses 
Current maturities of long-term debt 
Deferred revenue 
Accrued interest 
Current lease liabilities 
Other current liabilities 

Total current liabilities 

Long-term liabilities: 
Long-term debt, net 
Long-term lease liabilities 
Other long-term liabilities 

Total long-term liabilities 
Redeemable noncontrolling interests 
Shareholders' deficit: 

Preferred stock - par value $0.01, 30,000 shares authorized, no shares issued or outstanding   
Common stock - Class A, par value $0.01, 400,000 shares authorized, 109,819 shares and  
111,775 shares issued and outstanding at December 31, 2020 and December 31, 2019, 
respectively 

Additional paid-in capital 
Accumulated deficit 
Accumulated other comprehensive loss, net 

Total shareholders' deficit 

Total liabilities, redeemable noncontrolling interests, and shareholders' deficit 

  $ 

 $ 

 $ 

 $ 

 308,560 
 31,671 
 74,088 
 34,796 
 23,875 
 472,990 
 2,677,326 
 3,156,150 
 2,373,560 
 477,992 
 9,158,018 

 109,969 
 63,031 
 24,000 
 113,117 
 54,350 
 236,037 
 14,297 
 614,801 

 11,071,796 
 2,094,363 
 186,246 
 13,352,405 
 15,194 

 108,309 
 30,243 
 132,125 
 26,313 
 37,281 
 334,271 
 2,794,602 
 3,626,773 
 2,572,217 
 432,078 
 9,759,941 

 31,846 
 67,618 
 522,090 
 113,507 
 49,269 
 247,015 
 16,948 
 1,048,293 

 9,812,335 
 2,279,400 
 270,868 
 12,362,603 
 16,052 

 — 

 — 

 1,098 
 2,586,130 
 (6,604,028) 
 (807,582) 
 (4,824,382) 
 9,158,018 

 $ 

 1,118 
 2,461,335 
 (5,560,695) 
 (568,765) 
 (3,667,007) 
 9,759,941 

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

F-3 

 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
    
 
 
 
    
 
 
 
    
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
    
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
    
 
 
  
 
 
    
 
 
 
    
 
 
 
  
 
 
  
 
 
  
 
 
  
 
 
  
 
 
 
SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF OPERATIONS 
(in thousands, except per share amounts) 

Revenues: 

Site leasing 
Site development 
Total revenues 
Operating expenses: 

Cost of revenues (exclusive of depreciation, accretion, 

and amortization shown below): 

Cost of site leasing 
Cost of site development 

Selling, general, and administrative expenses 
Acquisition and new business initiatives related 

adjustments and expenses 

Asset impairment and decommission costs 
Depreciation, accretion, and amortization 

Total operating expenses 
Operating income 
Other income (expense): 

Interest income 
Interest expense 
Non-cash interest expense 
Amortization of deferred financing fees 
Loss from extinguishment of debt, net 
Other (expense) income, net 
Total other expense, net 

(Loss) income before income taxes 

Benefit (provision) for income taxes 

Net income 

Net loss (income) attributable to noncontrolling interests 

Net income attributable to SBA Communications 

Corporation 

Net income per common share attributable to SBA 

Communications Corporation: 
Basic 
Diluted 

Weighted average number of common shares 

Basic 
Diluted 

For the year ended December 31, 
2019 

2018 

2020 

  $ 

 1,954,472 
 128,666 
 2,083,138 

 $ 

 1,860,858   $ 
 153,787  
 2,014,645  

 1,740,434 
 125,261 
 1,865,695 

 373,778 
 102,750 
 194,267 

 16,582 
 40,097 
 721,970  
 1,449,444  
 633,694  

 2,981  
 (367,874)  
 (24,870)  
 (20,058)  
 (19,463)  
 (222,159)  
 (651,443)  
 (17,749)  
 41,796  
 24,047  
 57  

 373,951  
 119,080  
 192,717  

 15,228  
 33,103  
 697,078  
 1,431,157  
 583,488  

 5,500  
 (390,036)  
 (3,193)  
 (22,466)  
 (457)  
 14,053  
 (396,599)  
 186,889  
 (39,605)  
 147,284  
 (293)  

 372,296 
 96,499 
 142,526 

 10,961 
 27,134 
 672,113 
 1,321,529 
 544,166 

 6,731 
 (376,217) 
 (2,640) 
 (20,289) 
 (14,443) 
 (85,624) 
 (492,482) 
 51,684 
 (4,233) 
 47,451 
 — 

  $ 

 24,104   $ 

 146,991   $ 

 47,451 

  $ 
  $ 

 0.22   $ 
 0.21   $ 

 1.30   $ 
 1.28   $ 

 0.41 
 0.41 

 111,532  
 113,465  

 112,809  
 114,693  

 114,909 
 116,515 

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

F-4 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
  
 
   
  
 
   
 
  
  
 
 
   
 
  
  
 
 
   
 
  
  
 
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
 
  
  
 
 
 
 
  
 
 
 
  
 
   
 
 
   
 
 
   
 
 
   
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
   
  
 
  
 
 
   
  
 
  
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) 
(in thousands) 

Net income 
Adjustments related to interest rate swaps 
Foreign currency translation adjustments 

Comprehensive (loss) income 

Comprehensive loss (income) attributable to noncontrolling interests 

Comprehensive (loss) income attributable to SBA  

Communications Corporation 

  $ 

2020 

For the year ended December 31, 
2019 

2018 

 24,047    $ 
 (98,771)  
 (140,098)  
 (214,822)  
 109   

 147,284    $ 
 (42,131)  
 (14,729)  
 90,424   
 (753)  

 47,451  
 — 
 (132,445) 
 (84,994) 
 — 

  $ 

 (214,713)   $ 

 89,671    $ 

 (84,994) 

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

F-5 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ DEFICIT 
(in thousands) 

BALANCE, December 31, 2017 
Net income attributable to SBA 
Communications Corporation 

Common stock issued in connection with equity 

awards and stock purchase plans, offset 
by the impact of net share settlements 

Non-cash stock compensation 
Repurchase and retirement of common stock 
Foreign currency translation adjustments 
attributable to SBA Communications 
Corporation 

BALANCE, December 31, 2018 
Net income attributable to SBA 
Communications Corporation 

Common stock issued in connection with equity 

awards and stock purchase plans, offset 
by the impact of net share settlements 

Non-cash stock compensation 
Common stock issued in connection with 

acquisitions 

Adjustments related to interest rate swaps 
Repurchase and retirement of common stock 
Foreign currency translation adjustments 
attributable to SBA Communications 
Corporation 

Impact of adoption of ASU 2016-02 

related to leases 

Dividends on common stock 
Adjustment to fair value related to 

noncontrolling interests 
BALANCE, December 31, 2019 
Net income attributable to SBA 
Communications Corporation 

Common stock issued in connection with equity 

awards and stock purchase plans, offset 
by the impact of net share settlements 

Non-cash stock compensation 
Adjustments related to interest rate swaps 
Repurchase and retirement of common stock 
Foreign currency translation adjustments 
attributable to SBA Communications 
Corporation 

Dividends and dividend equivalents 

on common stock 

Adjustment to fair value related to 

noncontrolling interests 
BALANCE, December 31, 2020 

Class A 
Common Stock 

Shares 

  Amount 

  Additional 

  Accumulated   

Other  

Total 

Paid-In 
Capital 

  Accumulated 

Deficit 

  Comprehensive    Shareholders' 
  Equity (Deficit) 

Loss 

 116,446    $   1,164    $ 

 2,167,470    $ 

 (4,388,288)   $ 

 (379,460)   $ 

 (2,599,114) 

 —    

 —    

 —    

 47,451     

 —    

 47,451  

 962     
 —    
 (4,975)    

 10     
 —    
 (50)    

 59,716     
 43,140     
 —    

 —    
 —    
 (795,531)    

 —    
 —    
 —    

 59,726  
 43,140  
 (795,581) 

 —    
 112,433     

 —    
 1,124     

 —    
 2,270,326     

 —    
 (5,136,368)    

 (132,445)    
 (511,905)    

 (132,445) 
 (3,376,823) 

 —    

 —    

 —    

 146,991     

 —    

 146,991  

 1,347     
 —    

 13     
 —    

 116,189     
 74,270     

 —    
 —    

 —    
 —    

 116,202  
 74,270  

 10     
 —    
 (2,015)    

 —    
 —    
 (19)    

 1,680     
 —    
 —    

 —    
 —    
 (466,963)    

 —    
 (42,131)    
 —    

 1,680  
 (42,131) 
 (466,982) 

 —    

 —    

 —    
 —    

 —    
 —    

 —    

 —    
 —    

 —    

 (14,729)    

 (14,729) 

 (20,968)    
 (83,387)    

 —    
 —    

 (20,968) 
 (83,387) 

 —    
 111,775     

 —    
 1,118     

 (1,130)    
 2,461,335     

 —    
 (5,560,695)    

 —    
 (568,765)    

 (1,130) 
 (3,667,007) 

 —    

 —    

 —    

 24,104     

 —    

 24,104  

 1,113     
 —    
 —    
 (3,069)    

 11     
 —    
 —    
 (31)    

 53,683     
 70,363     
 —    
 —    

 —    
 —    
 —    
 (859,304)    

 —    
 —    
 (98,771)    
 —    

 53,694  
 70,363  
 (98,771) 
 (859,335) 

 —    

 —    

 —    

 —    

 (140,046)    

 (140,046) 

 —    

 —    

 —    

 (208,133)    

 —    

 (208,133) 

 —    
 109,819    $ 

 —    
 1,098    $ 

 749     
 2,586,130    $ 

 —    
 (6,604,028)   $ 

 —    
 (807,582)   $ 

 749  
 (4,824,382) 

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

F-6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
     
     
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
 
   
     
     
     
     
     
 
   
     
     
     
     
     
   
     
     
     
     
     
 
 
 
   
     
     
     
     
     
   
     
     
     
     
     
 
 
   
     
     
     
     
     
 
   
     
     
     
     
     
   
     
     
     
     
     
 
 
   
     
     
     
     
     
 
 
 
   
     
     
     
     
     
   
     
     
     
     
     
 
   
     
     
     
     
     
 
 
   
     
     
     
     
     
 
 
   
     
     
     
     
     
 
   
     
     
     
     
     
   
     
     
     
     
     
 
 
 
 
   
     
     
     
     
     
   
     
     
     
     
     
 
   
     
     
     
     
     
 
   
     
     
     
     
     
 
 
 
 
 
SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS (in thousands) 

CASH FLOWS FROM OPERATING ACTIVITIES: 

Net income 
Adjustments to reconcile net income to net cash provided by operating activities: 

Depreciation, accretion, and amortization 
Non-cash asset impairment and decommission costs 
Non-cash compensation expense 
Loss (gain) on remeasurement of U.S. denominated intercompany loans 
Loss from extinguishment of debt, net 
Deferred income tax (benefit) expense (1) 
Amortization of deferred financing fees  
Non-cash interest expense (1) 
Other non-cash items reflected in the Statements of Operations (1) 

Changes in operating assets and liabilities, net of acquisitions: 

Accounts receivable and costs and estimated earnings in excess of billings on 
   uncompleted contracts, net 
Prepaid expenses and other assets 
Operating lease right-of-use assets, net 
Accounts payable and accrued expenses 
Long-term lease liabilities 
Other liabilities 

Net cash provided by operating activities 
CASH FLOWS FROM INVESTING ACTIVITIES: 

Acquisitions 
Capital expenditures 
Purchase of investments 
Proceeds from sale of investments 
Other investing activities 

Net cash used in investing activities 

CASH FLOWS FROM FINANCING ACTIVITIES: 
Borrowings under Revolving Credit Facility 
Repayments under Revolving Credit Facility 
Repayment of Term Loans 
Proceeds from issuance of Term Loans, net of fees 
Proceeds from issuance of Senior Notes, net of fees 
Repayment of Senior Notes 
Proceeds from issuance of Tower Securities, net of fees 
Repayment of Tower Securities 
Termination of interest rate swap 
Repurchase and retirement of common stock 
Payment of dividends on common stock 
Proceeds from employee stock purchase/stock option plans, net of taxes 
Other financing activities 

Net cash used in financing activities 

Effect of exchange rate changes on cash, cash equivalents, and restricted cash 

NET CHANGE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH 

CASH, CASH EQUIVALENTS, AND RESTRICTED CASH: 

For the year ended December 31, 
2019 

2020 

2018 

  $ 

 24,047    $ 

 147,284    $ 

 47,451  

 721,970   
 39,501   
 68,890   
 220,354   
 17,838   
 (63,187)  
 20,058   
 24,870   
 2,979   

 38,195   
 2,614   
 109,935   
 13,173   
 (100,847)  
 (14,357)  
 1,126,033   

 (271,418)  
 (128,566)  
 (1,288,705)  
 1,239,206   
 3,117   
 (446,366)  

 895,000   
 (1,005,000)  
 (24,000)  
 —  
 1,479,484   
 (759,143)  
 1,335,895   
 (1,200,000)  
 (176,200)  
 (859,335)  
 (207,689)  
 54,049   
 (2,078)  
 (469,017)  
 (8,962)  
 201,688   

 697,078   
 32,241   
 73,214   
 (13,134)  
 235   
 15,935   
 20,358   
 3,193   
 (1,888)  

 (12,146)  
 878   
 93,665   
 (5,951)  
 (87,544)  
 6,627   
 970,045   

 (773,957)  
 (154,236)  
 (638,963)  
 625,807   
 (5,809)  
 (947,158)  

 755,000   
 (590,000)  
 (24,000)  
 —  
 —  
 —  
 1,152,458   
 (920,000)  
 —  
 (466,982)  
 (83,387)  
 116,202   
 (1,605)  
 (62,314)  
 2,247   
 (37,180)  

 672,113  
 26,192  
 42,327  
 89,101  
 14,087  
 (15,287) 
 20,289  
 2,640  
 (1,388) 

 (29,427) 
 (38,040) 
 — 
 (3,021) 
 — 
 23,581  
 850,618  

 (451,829) 
 (149,812) 
 (156,983) 
 150,890  
 (10,613) 
 (618,347) 

 1,120,000  
 (835,000) 
 (1,947,000) 
 2,377,218  
 — 
 — 
 631,466  
 (755,000) 
 — 
 (795,581) 
 — 
 59,880  
 (4,520) 
 (148,537) 
 (9,729) 
 74,005  

Beginning of year 
End of year 

  $ 

 141,120   
 342,808    $ 

 178,300   
 141,120    $ 

 104,295  
 178,300  

(1) 

Certain reclassifications of the prior years’ amounts have been made to conform to the current year’s presentation. 

(continued) 

F-7 

 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(in thousands) 

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION: 

Cash paid during the period for: 

Interest 
Income taxes 

SUPPLEMENTAL CASH FLOW INFORMATION OF NON-CASH 
ACTIVITIES: 

Right-of-use assets obtained in exchange for new operating lease liabilities 
Operating lease modifications and reassessments 
Right-of-use assets obtained in exchange for new finance lease liabilities 
Common stock issued in connection with acquisitions 
Consolidation of an equity method investment 
Deferred payment on acquired assets 

  $ 
  $ 

  $ 
  $ 
  $ 
  $ 
  $ 
  $ 

For the year ended December 31, 
2019 

2020 

2018 

 351,886    $ 
 20,275    $ 

 386,615    $ 
 21,598    $ 

 376,628  
 21,645  

 78,674    $ 
 (10,550)   $ 
 1,087    $ 
 —   $ 
 —   $ 
 77,124    $ 

 175,517    $ 
 (52,383)   $ 
 3,499    $ 
 1,680    $ 
 71,990    $ 
 —   $ 

 — 
 — 
 1,039  
 — 
 — 
 — 

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

F-8 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
     
     
 
   
     
     
 
   
     
     
 
   
 
     
     
     
     
     
     
     
     
     
 
1. 

GENERAL  

SBA COMMUNICATIONS CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

SBA Communications Corporation (the “Company” or “SBAC”) was incorporated in the State of Florida in March 1997. The 

Company is a holding company that holds all of the outstanding capital stock of SBA Telecommunications, LLC 
(“Telecommunications”). Telecommunications is a holding company that holds the outstanding capital stock of SBA Senior Finance, 
LLC (“SBA Senior Finance”), and other operating subsidiaries which are not a party to any loan agreement. SBA Senior Finance is a 
holding company that holds, directly or indirectly, the equity interest in certain subsidiaries that issued the Tower Securities (see Note 
11) and certain subsidiaries that were not involved in the issuance of the Tower Securities. With respect to the subsidiaries involved in 
the issuance of the Tower Securities, SBA Senior Finance is the sole member of SBA Holdings, LLC and SBA Depositor, LLC. SBA 
Holdings, LLC is the sole member of SBA Guarantor, LLC. SBA Guarantor, LLC directly or indirectly holds all of the capital stock of 
the companies referred to as the “Borrowers” under the Tower Securities. With respect to subsidiaries not involved in the issuance of 
the Tower Securities, SBA Senior Finance holds all of the membership interests in SBA Senior Finance II, LLC (“SBA Senior 
Finance II”) and certain non-operating subsidiaries. SBA Senior Finance II holds, directly or indirectly, all the capital stock of certain 
international subsidiaries and certain other tower companies (known as “Tower Companies”). SBA Senior Finance II also holds, 
directly or indirectly, all the capital stock and/or membership interests of certain other subsidiaries involved in providing services, 
including SBA Network Services, LLC (“Network Services”) as well as SBA Network Management, Inc. (“Network Management”) 
which manages and administers the operations of the Borrowers. 

As of December 31, 2020, the Company owned and operated wireless towers in the United States and its territories. In 

addition, the Company owned towers in Argentina, Brazil, Canada, Chile, Colombia, Costa Rica, Ecuador, El Salvador, Guatemala, 
Nicaragua, Panama, Peru, and South Africa. Space on these towers is leased primarily to wireless service providers. As of December 
31, 2020, the Company owned and operated 32,923 towers of which 16,546 are domestic and 16,377 are international, of which 9,934 
are located in Brazil. 

2. 

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  

A summary of the significant accounting policies applied in the preparation of the accompanying consolidated financial 

statements is as follows: 

Principles of Consolidation 

The consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the 

United States of America (“U.S. GAAP”) and include the Company and its majority and wholly-owned subsidiaries. All significant 
intercompany accounts and transactions have been eliminated in consolidation. 

Use of Estimates 

The preparation of the consolidated financial statements in conformity with U.S. GAAP requires management to make 

estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The 
significant estimates made by management relate to the allowance for doubtful accounts, the costs and revenue relating to the 
Company’s construction contracts, stock-based compensation assumptions, valuation allowance related to deferred tax assets, fair 
value of long-lived assets, the useful lives of towers and intangible assets, anticipated property tax assessments, fair value of 
investments and asset retirement obligations. Management develops estimates based on historical experience and on various 
assumptions about the future that are believed to be reasonable based on the information available. These estimates ultimately may 
differ from actual results and such differences could be material. 

Cash and Cash Equivalents 

Cash and cash equivalents consist primarily of cash in banks, money market funds, commercial paper, highly liquid short-

term investments, and other marketable securities with an original maturity of three months or less at the time of purchase. These 
investments are carried at cost, which approximates fair value. 

Restricted Cash 

F-9 

 
The Company classifies all cash pledged as collateral to secure certain obligations and all cash whose use is limited as 
restricted cash. This includes cash held in escrow to fund certain reserve accounts relating to the Tower Securities as well as for 
payment and performance bonds and surety bonds issued for the benefit of the Company in the ordinary course of business, as well as 
collateral associated with workers’ compensation plans (see Note 4). 

Investments 

Investment securities with original maturities of more than three months but less than one year at time of purchase are 

considered short-term investments and are classified in prepaid expenses and other current assets on the accompanying Consolidated 
Balance Sheets. The Company’s short-term investments primarily consist of certificates of deposit with maturities of less than a year. 
Investment securities with maturities of more than a year are considered long-term investments and are classified in other assets on the 
accompanying Consolidated Balance Sheets. Long-term investments consist of strategic investments in companies and are accounted 
for under the cost and equity method. Gross purchases and proceeds from sales of the Company’s investments are presented within 
Cash flows from investing activities on the Company’s Consolidated Statements of Cash Flows. During the year ended December 31, 
2020 and 2019, no gain or loss was recorded related to the sale or maturity of investments. 

The Company’s long term investments were $57.6 million and $13.3 million as of December 31, 2020 and 2019, 

respectively. Some of these investments provide for the Company to increase their investment in the future through call options 
exercisable by the Company and put options exercisable by the investee. These put and call options are recorded at fair market value. 
The estimation of the fair value of the investment involves the use of Level 3 inputs. The Company evaluates these investments for 
indicators of impairment. The Company considers impairment indicators such as negative changes in industry and market conditions, 
financial performance, business prospects, and other relevant events and factors. If indicators exist and the fair value of the investment 
is below the carrying amount, the investment could be impaired. The Company did not recognize any impairment loss associated with 
its investments during the years ended December 31, 2020, 2019, and 2018. 

Property and Equipment  

Property and equipment are recorded at cost or at estimated fair value (in the case of acquired properties), adjusted for asset 

impairment and estimated asset retirement obligations. Costs for self-constructed towers include direct materials and labor, indirect 
costs and capitalized interest. Approximately $0.6 million, $0.7 million, and $0.9 million of interest cost was capitalized in 2020, 2019 
and 2018, respectively. 

Depreciation on towers and related components is provided using the straight-line method over the estimated useful lives, not 

to exceed the minimum lease term of the underlying ground lease. In making the determination of the period for which the Company 
is reasonably certain to remain on the site, the Company will assume optional renewals are reasonably certain of being exercised for 
the greater of: (1) a period sufficient to cover all tenants under their current committed term where the Company has provided rights to 
the tower not to exceed the contractual ground lease terms including renewals and (2) a period sufficient to recover the investment of 
significant leasehold improvements located on the site. Leasehold improvements are amortized on a straight-line basis over the shorter 
of the useful life of the improvement or the minimum lease term of the lease. For all other property and equipment, depreciation is 
provided using the straight-line method over the estimated useful lives. 

The Company performs ongoing evaluations of the estimated useful lives of its property and equipment for depreciation 

purposes. The estimated useful lives are determined and continually evaluated based on the period over which services are expected to 
be rendered by the asset. If the useful lives of assets are reduced, depreciation may be accelerated in future years. Property and 
equipment under capital leases are amortized on a straight-line basis over the term of the lease or the remaining estimated life of the 
leased property, whichever is shorter, and the related amortization is included in depreciation expense. Expenditures for maintenance 
and repair are expensed as incurred. 

Asset classes and related estimated useful lives are as follows: 

Towers and related components 
Furniture, equipment and vehicles   
Data Centers, buildings, and leasehold improvements  

  3 - 15  years 
 2 - 7 years 
  10 - 30  years 

Betterments, improvements, and significant repairs, which increase the value or extend the life of an asset, are capitalized and 

depreciated over the estimated useful life of the respective asset. Changes in an asset’s estimated useful life are accounted for 
prospectively, with the book value of the asset at the time of the change being depreciated over the revised remaining useful life. 
There has been no material impact for changes in estimated useful lives for any years presented. 

F-10 

 
 
 
 
 
 
 
Deferred Financing Fees 

Financing fees related to the issuance of debt have been deferred and are being amortized using the effective interest rate 

method over the expected duration of the related indebtedness (see Note 11). For all of the Company’s debt, except for the Revolving 
Credit Facility where the debt issuance costs are being presented as an asset on the accompanying Consolidated Balance Sheet, debt 
issuance costs are presented on the balance sheet as a direct deduction from the related debt liability rather than as an asset. 

Intangible Assets 

The Company classifies as intangible assets the fair value of current leases in place at the acquisition date of towers and 

related assets (referred to as the “Current contract intangibles”), and the fair value of future tenant leases anticipated to be added to the 
acquired towers (referred to as the “Network location intangibles”). These intangibles are estimated to have a useful life consistent 
with the useful life of the related tower assets, which is typically 15 years. For all intangible assets, amortization is provided using the 
straight-line method over the estimated useful lives as the benefit associated with these intangible assets is anticipated to be derived 
evenly over the life of the asset. 

Impairment of Long-Lived Assets 

The Company evaluates its individual long-lived and related assets with finite lives for indicators of impairment to determine 

when an impairment analysis should be performed. The Company evaluates its tower assets and Current contract intangibles at the 
tower level, which is the lowest level for which identifiable cash flows exists. The Company evaluates its Network location 
intangibles for impairment at the tower leasing business level whenever indicators of impairment are present. The Company has 
established a policy to at least annually, or earlier if indicators of impairment arise, evaluate its tower assets and Current contract 
intangibles for impairment. 

The Company records an impairment charge when an investment in towers or related assets has been impaired, such that 

future undiscounted cash flows would not recover the then current carrying value of the investment in the tower and related intangible. 
If the future undiscounted cash flows are lower than the carrying value of the investment in the tower and related intangible, the 
Company calculates future discounted cash flows and compares those amounts to the carrying value. The Company records an 
impairment charge for any amounts lower than the carrying value. Estimates and assumptions inherent in the impairment evaluation 
include, but are not limited to, general market and economic conditions, historical operating results, geographic location, lease-up 
potential and expected timing of lease-up. In addition, the Company makes certain assumptions in determining an asset’s fair value for 
the purpose of calculating the amount of an impairment charge. 

The Company recognized impairment charges of $40.1 million, $33.1 million, and $27.1 million for the years ended 

December 31, 2020, 2019 and 2018, respectively. Refer to Note 3 for further detail of these amounts. 

Fair Value Measurements 

The Company determines the fair market values of its financial instruments based on the fair value hierarchy, which requires 

an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The 
following three levels of inputs may be used to measure fair value: 

Level 1 

Level 2 

Level 3 

Quoted prices in active markets for identical assets or liabilities that the Company has the ability to access at the 
measurement date. 

Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in 
markets that are not active; or other inputs that are observable or can be corroborated by observable market data for 
substantially the full term of the assets or liabilities. 

Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the 
assets or liabilities. 

Revenue Recognition and Accounts Receivable 

Revenue from site leasing is recognized on a straight-line basis over the current term of the related lease agreements. 
Receivables recorded related to the straight-line impact of site leases are reflected in other assets on the Consolidated Balance Sheets. 
Rental amounts received in advance are recorded as deferred revenue on the Consolidated Balance Sheets. Revenues from site leasing 
represent 94% of the Company’s total revenues. For additional information on tenant leases, refer to the Leases section below. 

F-11 

 
 
 
 
 
 
 
 
 
 
 
Site development projects in which the Company performs consulting services include contracts on a fixed price basis that 
are billed at contractual rates. Revenue is recognized over time based on milestones achieved, which are determined based on costs 
incurred. Amounts billed in advance (collected or uncollected) are recorded as deferred revenue on the Consolidated Balance Sheets. 

Revenue from construction projects is recognized over time, determined by the percentage of cost incurred to date compared 

to management’s estimated total cost for each contract. This method is used because management considers total cost to be the best 
available measure of progress on the contracts. These amounts are based on estimates, and the uncertainty inherent in the estimates 
initially is reduced as work on the contracts nears completion. Refer to Note 5 for further detail of costs and estimated earnings in 
excess of billings on uncompleted contracts. Provisions for estimated losses on uncompleted contracts are made in the period in which 
such losses are determined to be probable. 

The site development segment represents approximately 6% of the Company’s total revenues. The Company accounts for site 

development revenue in accordance with ASC 606, Revenue from Contracts with Customers. Payment terms do not result in any 
significant financing arrangements. Furthermore, these contracts do not typically include variable consideration; therefore, the 
transaction price that is recognized over time is generally the amount of the total contract. 

The accounts receivable balance was $74.1 million and $132.1 million as of December 31, 2020 and 2019, respectively, of 

which $14.3 million and $40.7 million related to the site development segment as of December 31, 2020 and 2019, respectively. Refer 
to Note 15 for further detail of the site development segment. 

Credit Losses 

Effective January 1, 2020, the Company adopted ASU 2016-13, Financial Instruments - Credit Losses (Topic 326): 

Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”) prospectively. ASU 2016-13 replaces the incurred loss 
impairment model with an expected credit loss impairment model for financial instruments, including trade receivables. The 
amendment requires entities to consider forward-looking information to estimate expected credit losses over the lifetime of the asset, 
resulting in earlier recognition of losses for receivables that are current or not yet due, which were not considered under the previous 
accounting guidance. The impact of the adoption of ASU 2016-13 was not material individually or in the aggregate to the Company. 

ASU 2018-19, Codification Improvements to Topic 326, Financial Instruments – Credit Losses (“ASU 2018-19”) clarified 
that operating lease receivables are not within the scope of ASC 326-20 and should instead be accounted for under the new leasing 
standard, ASC 842. The Company is exposed to credit losses which are subject to this standard primarily through the site development 
business segment which provides consulting and construction related services. The Company’s expected credit loss allowance 
methodology for accounts receivable is developed using historical collection experience, current and future economic and market 
conditions, and a review of the current status of customers’ trade accounts receivables. Due to the short-term nature of such 
receivables, the estimate of the amount of accounts receivable that may not be collected considers aging of the accounts receivable 
balances and the financial condition of customers. Additionally, specific allowance amounts are established to record the appropriate 
provision for customers that have a higher probability of default. The Company’s monitoring activities include timely account 
reconciliation, dispute resolution, payment confirmation, consideration of customers’ financial condition and macroeconomic 
conditions. Balances are written off when determined to be uncollectible. 

The following is a rollforward of the allowance for doubtful accounts for our site leasing and site development businesses: 

Beginning balance 

Provision for doubtful accounts 
Write-offs 
Recoveries (1) 
Acquisitions 
Currency translation adjustment 

Ending balance 

2020 

For the year ended December 31, 
2019 

2018 

(in thousands) 

 21,202   $ 
 620    
 (23)    
 (3,524)    
 —    
 (2,582)    
 15,693   $ 

 23,880   $ 
 155    
 (1,455)    
 (2,296)    
 1,193    
 (275)    
 21,202   $ 

 26,481 
 551 
 (591) 
 — 
 — 
 (2,561) 
 23,880 

  $ 

  $ 

(1) 

On June 20, 2016, Oi, S.A. (“Oi”), the Company’s largest customer in Brazil, filed a petition for judicial reorganization in 
Brazil. Since the filing, the Company has received all rental payments due in connection with obligations of Oi accruing post-
petition. On January 8, 2018, Oi’s reorganization plan was approved by the Brazilian courts and Oi is expected to fully 
resolve all its pre-petition obligations in accordance with the terms of the plan, which includes a 10% reduction in the 

F-12 

 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
 
receivable and four annual installment payments. Two of these payments were received by the Company since March 2019. 
The remaining balance is expected to be fully paid by 2022. 

Cost of Revenue 

Cost of site leasing revenue includes ground lease rent, property taxes, amortization of deferred lease costs, maintenance and 

other tower operating expenses. Cost of site development revenue includes the cost of materials, salaries and labor costs, including 
payroll taxes, subcontract labor, vehicle expense and other costs directly and indirectly related to the projects. All costs related to site 
development projects are recognized as incurred. 

Income Taxes 

The Company recognizes deferred tax assets and liabilities for the estimated future tax consequences attributable to 

differences between the financial reporting and tax bases of existing assets and liabilities. Deferred tax assets and liabilities are 
measured using tax rates in effect for the year in which the temporary differences are expected to reverse. A valuation allowance is 
recorded to reduce the carrying amounts of deferred tax assets if it is "more-likely-than-not" that those assets will not be realized. The 
Company considers many factors when assessing the likelihood of future realization, including the Company’s recent cumulative 
earnings by taxing jurisdiction, expectations of future taxable income, prudent and feasible tax planning strategies that are available, 
the carryforward periods available to the Company for tax reporting purposes and other relevant factors. 

The Company began operating as a REIT for federal income tax purposes effective January 1, 2016. As a REIT, the 
Company generally is not subject to corporate level federal income tax on taxable income it distributes to its stockholders as long as it 
meets the organizational and operational requirements under the REIT rules. However, certain subsidiaries have made an election with 
the IRS to be treated as a taxable REIT subsidiary (“TRS”) in conjunction with the Company's REIT election. The TRS elections 
permit the Company to engage in certain business activities in which the REIT may not engage directly, so long as these activities are 
conducted in entities that elect to be treated as TRSs under the Code. A TRS is subject to federal and state income taxes on the income 
from these activities. Additionally, the Company has included in TRSs the Company’s tower operations in most foreign jurisdictions; 
however, the REIT holds selected tower assets in Puerto Rico and USVI. Those operations will continue to be subject to foreign taxes 
in the jurisdiction in which such assets and operations are located regardless of whether they are included in a TRS. 

The Company will continue to file separate federal tax returns for the REIT and TRS for the year ended December 31, 2020. 

The REIT had taxable income during the year ended December 31, 2020 and paid a dividend and utilized net operating losses 
(“NOLs”) to offset its remaining 2020 distribution requirement. Some of the Company’s TRSs generated NOLs which will be carried 
forward to use in future years. A portion of the deferred tax asset generated by the NOLs are reserved by a valuation allowance. 

The Company records a liability for unrecognized tax benefits resulting from uncertain tax positions taken or expected to be 

taken in a tax return if applicable. The Company has not identified any tax exposures that require a reserve. To the extent that the 
Company records unrecognized tax exposures, any related interest and penalties will be recognized as interest expense in the 
Company’s Consolidated Statements of Operations. 

Stock-Based Compensation 

The Company measures and recognizes compensation expense for all share-based payment awards made to employees and 
directors, including stock options, restricted stock units (“RSUs”), performance-based restricted stock units (“PSUs”), and purchases 
under the Company’s employee stock purchase plans. The Company records compensation expense, for stock options, RSUs, and 
PSUs on a straight-line basis over the vesting period; however compensation expense related to certain PSUs are subject to adjustment 
on performance relative to the established targets. Compensation expense for stock options is based on the estimated fair value of the 
options on the date of the grant using the Black-Scholes option-pricing model. Compensation expense for RSUs and PSUs is based on 
the fair market value of the units awarded at the date of the grant. 

Asset Retirement Obligations 

The Company has entered into ground leases for the land underlying the majority of the Company’s towers. A majority of 

these leases require the Company to restore land interests to their original condition upon termination of the ground lease. 

In determining the measurement of the asset retirement obligations, the Company considered the nature and scope of the 

contractual restoration obligations contained in the Company’s ground leases, the historical retirement experience as an indicator of 

F-13 

 
future restoration probabilities, intent in renewing existing ground leases through lease termination dates, current and future value and 
timing of estimated restoration costs and the credit adjusted risk-free rate used to discount future obligations. 

The Company recognizes asset retirement obligations in the period in which they are incurred, if a reasonable estimate of a 
fair value can be made. The associated asset retirement costs are capitalized as part of the carrying amount of the related tower fixed 
assets, and over time, the liability is accreted to its present value each period and the capitalized cost is depreciated over the estimated 
useful life of the tower. As of December 31, 2020 and 2019, the asset retirement obligation was $30.9 million and $11.5 million, 
respectively, and is included in other long-term liabilities on the Consolidated Balance Sheets. Upon settlement of the obligations, any 
difference between the cost to retire an asset and the recorded liability is recorded in Asset impairment and decommission costs on the 
Consolidated Statements of Operations. 

Comprehensive Income (Loss) 

Comprehensive income (loss) is defined as the change in equity (net assets) of a business enterprise during a period from 

transactions and other events and circumstances from non-owner sources, and is comprised of net income (loss), other foreign 
currency adjustments, and adjustments related to interest rate swaps designated as cash flow hedges. 

Foreign Currency Translation 

All assets and liabilities of foreign subsidiaries that do not utilize the U.S. dollar as its functional currency are translated at 

period-end exchange rates, while revenues and expenses are translated at monthly average exchange rates during the year. Unrealized 
remeasurement gains and losses are reported as foreign currency translation adjustments through Accumulated other comprehensive 
loss, net in the Consolidated Statement of Shareholders’ Deficit. 

For foreign subsidiaries where the U.S. dollar is the functional currency, monetary assets and liabilities of such subsidiaries, 

which are not denominated in U.S. dollars, are remeasured at exchange rates in effect at the balance sheet date, and revenues and 
expenses are remeasured at monthly average rates prevailing during the year. Unrealized translation gains and losses are reported as 
other income (expense), net in the Consolidated Statements of Operations. 

Acquisitions 

Under ASU 2017-01, Clarifying the Definition of a Business, the Company’s acquisitions will generally qualify for asset 
acquisition treatment under ASC 360, Property, Plant, and Equipment, rather than business combination treatment under ASC 805 
Business Combinations. For acquisitions, the aggregate purchase price is allocated on a relative fair value basis to towers and related 
intangible assets. The fair values of these net assets acquired are based on management’s estimates and assumptions, as well as other 
information compiled by management, including valuations that utilize customary valuation procedures and techniques. The fair value 
estimates are based on available historical information and on future expectations and assumptions deemed reasonable by management 
at the time. If the actual results differ from the estimates and judgments used in these fair values, the amounts recorded in the 
consolidated financial statements could be subject to a possible impairment of the intangible assets, or require acceleration of the 
amortization expense of intangible assets in subsequent periods. External, direct transaction costs will be capitalized as a component 
of the cost of the asset acquired. The Company will continue to expense internal acquisition costs as incurred. For business 
combinations, the estimates of the fair value of the assets acquired and liabilities assumed at the date of an acquisition are subject to 
adjustment during the measurement period (up to one year from the particular acquisition date). During the measurement period, the 
Company will adjust assets and/or liabilities if new information is obtained about facts and circumstances that existed as of the 
acquisition date that, if known, would have resulted in a revised estimated value of those assets and/or liabilities as of that date. As of 
December 31, 2020, there were no purchase price allocations that were preliminary. 

In connection with certain acquisitions, the Company may agree to pay contingent consideration (or earnouts) in cash or 

stock if the communication sites or businesses that are acquired meet or exceed certain performance targets over a period of one year 
to three years after they have been acquired. The Company accrues for contingent consideration in connection with business 
combinations at fair value as of the date of the acquisition. All subsequent changes in fair value of contingent consideration payable in 
cash are recorded through Consolidated Statements of Operations. Contingent consideration in connection with asset acquisitions will 
be recognized at the time when the contingency is resolved or becomes payable and will increase the cost basis of the assets acquired. 

Leases 

The Company adopted ASU No. 2016-02, Leases (“Topic 842”) using the modified retrospective adoption method with an 

effective date of January 1, 2019. The consolidated financial statements for 2020 and 2019 are presented under the new standard, 

F-14 

 
while the 2018 comparative period presented is not adjusted and continues to be reported in accordance with the Company's historical 
accounting policy. This standard requires all lessees to recognize a right-of-use asset and a lease liability, initially measured at the 
present value of the lease payments. The Company has elected not to separate nonlease components from the associated lease 
component for all underlying classes of assets. 

The components of the right-of-use assets and lease liabilities as of December 31, 2020 and 2019 are as follows (in 

thousands): 

Operating lease right-of-use assets, net 
Financing lease right-of-use assets, net 

Right-of-use assets, net 

Current operating lease liabilities 
Current financing lease liabilities 

Current lease liabilities 

Long-term operating lease liabilities 
Long-term financing lease liabilities 

Long-term lease liabilities 

Operating Leases 

December 31, 
2020 

December 31, 
2019 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 

 2,369,358   $ 
 4,202    
 2,373,560   $ 

 234,605   $ 
 1,432    
 236,037   $ 

 2,092,353   $ 
 2,010    
 2,094,363   $ 

 2,567,507 
 4,710 
 2,572,217 

 245,665 
 1,350 
 247,015 

 2,276,858 
 2,542 
 2,279,400 

Ground leases. The Company enters into long-term lease contracts for land that underlies its tower structures. Ground lease 

agreements generally include renewal options which can be exercised exclusively at the Company’s election. In making the 
determination of the period for which the Company is reasonably certain to remain on the site, the Company will assume optional 
renewals are reasonably certain of being exercised for the greater of: (1) a period sufficient to cover all tenants under their current 
committed term where the Company has provided rights to the tower not to exceed the contractual ground lease terms including 
renewals, and (2) a period sufficient to recover the investment of significant leasehold improvements located on the site (generally 15 
years). 

Substantially all leases provide for rent rate escalations. The most common provisions provide for fixed rent escalators which 
typically average 2-3% annually. The Company also has ground leases that include consumer price index escalators, particularly in its 
South American and South African operations. Increases or decreases in lease payments that result from subsequent changes in the 
index or rate are accounted for as variable lease payments. 

Office leases. The Company’s office leases consist of long-term leases for international, regional, and certain site 

development office locations. Office leases include a single lease component, lease of the office space and sometimes nonlease 
components such as common area maintenance expenses. The lease term for office leases are generally considered to be the 
contractually committed term. 

Finance Leases 

Vehicle leases. The Company leases vehicles that are used in its site development business. These leases are accounted for as 

financing leases and have lease terms that are contractually committed and do not include optional renewal terms. 

Discount Rate 

When available, the Company uses the rate implicit in the lease to discount lease payments to present value. However, the 

Company’s ground leases generally do not provide a readily determinable implicit rate. Therefore, the Company estimates the 
incremental borrowing rate to discount lease payments based on information available at lease commencement or upon a modification. 
The Company uses publicly available data for instruments with similar characteristics when calculating its incremental borrowing 
rates. 

F-15 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
 
 
 
     
 
 
 
     
 
 
   
 
     
     
   
     
 
     
     
     
     
     
   
 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
   
     
Lease Cost 

Variable lease payments include escalations based on standard cost of living indexes and are initially recognized using the 
prevailing index at the date of initial measurement or upon reassessment of the lease term. Subsequent changes in standard cost of 
living increases are recognized as variable lease costs. Variable lease payments also include contingent rent provisions. 

The components of lease cost, lease term, and discount rate as of December 31, 2020 and 2019 are as follows: 

Amortization of right-of-use assets 
Interest on finance lease liabilities 

Total finance lease cost 

Operating lease cost 
Variable lease cost 
Total lease cost 

Weighted Average Remaining Lease Term as of December 31, 2020 and 2019: 

Operating leases 
Finance leases 

Weighted Average Discount Rate as of December 31, 2020 and 2019: 

Operating leases 
Finance leases 

Other information: 
Cash paid for amounts included in measurement of lease liabilities: 

Cash flows from operating leases 
Cash flows from finance leases 

Tenant (Operating) Leases 

For the year ended 

December 31, 2020 

December 31, 2019 

  $ 

  $ 

(in thousands) 

 1,485   $ 
 135    
 1,620    
 260,619    
 42,654    
 304,893   $ 

 1,275 
 115 
 1,390 
 266,681 
 38,477 
 306,548 

16.1 years    
2.7 years    

16.6 years 
3.3 years 

5.9%    
3.4%    

6.1% 
3.6% 

For the twelve months ended 

December 31, 2020 

December 31, 2019 

  $ 
  $ 

 237,747   $ 
 1,485   $ 

 237,758 
 1,275 

The Company enters into long-term lease contracts with wireless service providers to lease antenna space on towers that it 
owns or operates. Each tenant lease relates to the lease or use of space at an individual site. Tenant leases are generally for an initial 
term of five years to 10 years with multiple renewal periods at the option of the tenant. Tenant leases typically contain specific rent 
escalators, which can be fixed or escalate in accordance with a standard cost of living index, including the renewal option periods. 

Tenant lease agreements generally include renewal options which can be exercised exclusively at the tenant’s election. The 

only common exception is if the Company no longer has a right to the ground underlying the site, the lease agreements permit the 
Company to terminate the lease. Despite high frequency of renewal of options to extend the lease by its tenants, the Company has 
concluded that the exercise of a renewal option by a tenant is not reasonably certain of occurrence; therefore, only the current 
committed term is included in the determination of the lease term. 

Certain tenant leases provide for a reimbursement of costs incurred by the Company. The Company pays these costs directly 

and is not relieved of the primary obligation for the expenses. These reimbursements are recorded as revenue on the Statements of 
Operations. 

Deferred Lease Costs 

ASU 2016-02, defines initial direct costs as incremental costs that would not have been incurred if the lease had not been 

obtained. These costs, including commissions paid related to the origination of specific tenant leases, are deferred and amortized over 
the remaining lease term. Initial direct costs were approximately $1.2 million and $1.8 million for the years ended December 31, 2020 
and 2019, respectively. Amortization expense related to deferred initial direct costs was $1.3 million and $1.4 million for the years 
ended December 31, 2020 and 2019, respectively. As of December 31, 2020 and 2019, unamortized deferred initial direct costs were 
$4.8 million and $4.9 million, respectively, and are included in other assets on the Consolidated Balance Sheets. 

F-16 

 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
 
 
 
 
   
   
   
   
 
     
     
     
     
   
     
   
 
     
     
     
     
     
     
   
     
   
 
     
     
     
 
     
 
     
 
 
Reference Rate Reform 

ASU 2020-04, Reference Rate Reform, provides optional expedients and exceptions for applying generally accepted 
accounting principles to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are 
met. The amendments apply only to contracts, hedging relationships, and other transactions that reference LIBOR or another reference 
rate expected to be discontinued because of reference rate reform. The expedients and exceptions provided by the amendments do not 
apply to contract modifications made and hedging relationships entered into or evaluated after December 31, 2022, except for hedging 
relationships existing as of December 31, 2022, that an entity has elected certain optional expedients for and that are retained through 
the end of the hedging relationship. The amendments are effective for all entities as of March 12, 2020 through December 31, 2022. 
As of December 31, 2020, the Company has not modified any contracts as a result of reference rate reform and is evaluating the 
impact this standard may have on its consolidated financial statements. 

Intercompany Loans Subject to Remeasurement 

In accordance with Accounting Standards Codification (ASC) 830, the Company remeasures foreign denominated 
intercompany loans with the corresponding change in the balance being recorded in Other income (expense), net in the Consolidated 
Statements of Operations as settlement is anticipated or planned in the foreseeable future. The Company recorded a $145.6 million 
loss, a $9.0 million gain, and a $58.8 million loss, net of taxes, on the remeasurement of intercompany loans for the years ended 
December 31, 2020, 2019, and 2018, respectively, due to changes in foreign exchange rates. As of December 31, 2020 and 2019, the 
aggregate amount outstanding under the intercompany loan agreements subject to remeasurement with the Company’s foreign 
subsidiaries was $909.8 million and $899.7 million, respectively. 

Derivatives and Hedging Activities 

The Company enters into interest rate swaps to hedge the future interest expense from variable rate debt and reduce the 

Company’s exposure to fluctuations in interest rates. At inception, the Company evaluates the interest rate swaps to determine 
whether they qualify for hedge accounting. In accordance with ASU 2017-12 (ASC 815 - Derivatives and Hedging), hedge 
accounting should be provided only if the derivative hedging instrument is expected to be, and actually is, effective at offsetting 
changes in fair values or cash flows of the hedged item. The effective portion of the gain or loss is recorded in Accumulated other 
comprehensive loss, net on the Consolidated Balance Sheets. The ineffective portion of the gain or loss from the interest rate swap 
is recognized in earnings immediately. On a quarterly basis, the Company evaluates whether the cash flow hedge remains highly 
effective in offsetting changes in cash flows. 

3. 

FAIR VALUE MEASUREMENTS 

Items Measured at Fair Value on a Recurring Basis—The Company’s asset retirement obligations are measured at fair 

value on a recurring basis using Level 3 inputs and are recorded in Other long-term liabilities in the Consolidated Balance Sheets. The 
fair value of the asset retirement obligations is calculated using a discounted cash flow model. 

Refer to Note 20 for discussion of the Company’s redeemable non-controlling interests. 

Items Measured at Fair Value on a Nonrecurring Basis— The Company’s long-lived and intangible assets are measured at 

fair value on a nonrecurring basis using Level 3 inputs. The Company considers many factors and makes certain assumptions when 
making this assessment, including but not limited to: general market and economic conditions, historical operating results, geographic 
location, lease-up potential and expected timing of lease-up. The fair value of the long-lived and intangible assets is calculated using a 
discounted cash flow model. 

Asset impairment and decommission costs for all periods presented and the related impaired assets primarily relate to the 
Company’s site leasing operating segment. The following summarizes the activity of asset impairment and decommission costs (in 
thousands): 

Asset impairment (1) 
Write-off of carrying value of decommissioned towers 
Other (including third party decommission costs) 
Total asset impairment and decommission costs 

F-17 

For the year 
ended December 31, 
2019 

2020 

  $ 

  $ 

 31,552   $ 
 7,456    
 1,089 
 40,097   $ 

 18,794   $ 
 11,155    
 3,154 
 33,103   $ 

2018 

 14,350 
 10,795 
 1,989 
 27,134 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
  
  
(1) 

Represents impairment charges resulting from the Company’s regular analysis of whether the future cash flows from certain 
towers are adequate to recover the carrying value of the investment in those towers. 

Refer to Note 2 for discussion of the Company’s long term investments. 

Fair Value of Financial Instruments— The carrying values of cash and cash equivalents, accounts receivable, restricted 

cash, accounts payable, and short-term investments approximate their estimated fair values due to the shorter maturity of these 
instruments. The Company’s estimate of its short term investments are based primarily upon Level 1 reported market values. As of 
December 31, 2020 and 2019, the Company had $0.7 million and $0.5 million, respectively, of short term investments. For the year 
ended December 31, 2020, the Company purchased and sold $1.2 billion of short-term investments. 

The Company determines fair value of its debt instruments utilizing various Level 2 sources including quoted prices and 

indicative quotes (non-binding quotes) from brokers that require judgment to interpret market information including implied credit 
spreads for similar borrowings on recent trades or bid/ask prices. The fair value of the Revolving Credit Facility is considered to 
approximate the carrying value because the interest payments are based on Eurodollar rates that reset monthly or more frequently. The 
Company does not believe its credit risk has changed materially from the date the applicable Eurodollar Rate was set for the 
Revolving Credit Facility (112.5 to 175.0 basis points). Refer to Note 11 for the fair values, principal balances, and carrying values of 
the Company’s debt instruments. 

For discussion of the Company’s derivatives and hedging activities, refer to Note 1 and Note 22. 

4. 

CASH, CASH EQUIVALENTS, AND RESTRICTED CASH 

The cash, cash equivalents, and restricted cash balances on the Consolidated Statement of Cash Flows consist of the 

following: 

As of 

As of 

As of 

  December 31, 2020 

  December 31, 2019 

  December 31, 2018    Included on Balance Sheet 

(in thousands) 

Cash and cash equivalents 
Securitization escrow accounts 
Payment and performance bonds 
Surety bonds and workers compensation 

  $ 

Total cash, cash equivalents, and restricted cash    $ 

 308,560    $ 
 31,507     
 164     
 2,577     
 342,808    $ 

 108,309    $ 
 30,046     
 197     
 2,568     
 141,120    $ 

 143,444    
 32,261    Restricted cash - current asset 
 203    Restricted cash - current asset 

 2,392    Other assets - noncurrent 

 178,300     

Pursuant to the terms of the Tower Securities (see Note 11), the Company is required to establish a securitization escrow 

account, held by the indenture trustee, into which all rents and other sums due on the towers that secure the Tower Securities are 
directly deposited by the lessees. These restricted cash amounts are used to fund reserve accounts for the payment of (1) debt service 
costs, (2) ground rents, real estate and personal property taxes and insurance premiums related to towers, (3) trustee and servicing 
expenses, and (4) management fees. The restricted cash in the securitization escrow account in excess of required reserve balances is 
subsequently released to the Borrowers (as defined in Note 11) monthly, provided that the Borrowers are in compliance with their debt 
service coverage ratio and that no event of default has occurred. All monies held by the indenture trustee are classified as restricted 
cash on the Company’s Consolidated Balance Sheets. 

Payment and performance bonds relate primarily to collateral requirements for tower construction currently in process by the 

Company. Cash is pledged as collateral related to surety bonds issued for the benefit of the Company or its affiliates in the ordinary 
course of business and primarily related to the Company’s tower removal obligations. As of December 31, 2020 and 2019, the 
Company had $41.8 million and $41.7 million in surety, payment and performance bonds, respectively, for which no collateral was 
required to be posted. The Company periodically evaluates the collateral posted for its bonds to ensure that it meets the minimum 
requirements. As of December 31, 2020 and 2019, the Company had also pledged $2.3 million as collateral related to its workers’ 
compensation policy. 

F-18 

 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5. 

COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS 

The Company’s costs and estimated earnings on uncompleted contracts are comprised of the following: 

Costs incurred on uncompleted contracts 
Estimated earnings 
Billings to date 

As of 
December 31, 2020 

As of 
December 31, 2019 

  $ 

  $ 

(in thousands) 

 54,949   $ 
 21,778    
 (43,725)    
 33,002   $ 

 52,339 
 19,954 
 (47,401) 
 24,892 

These amounts are included in the Consolidated Balance Sheets under the following captions: 

Costs and estimated earnings in excess of billings on uncompleted contracts 
Billings in excess of costs and estimated earnings on 

uncompleted contracts (included in Other current liabilities) 

As of 
December 31, 2020 

As of 
December 31, 2019 

  $ 

  $ 

(in thousands) 

 34,796   $ 

 (1,794)    
 33,002   $ 

 26,313 

 (1,421) 
 24,892 

At December 31, 2020 and 2019, eight customers comprised 99.4% and 94.4%, respectively, of the costs and estimated 

earnings in excess of billings on uncompleted contracts, net of billings in excess of costs and estimated earnings, respectively. 

6. 

PREPAID EXPENSES AND OTHER CURRENT ASSETS AND OTHER ASSETS 

The Company’s prepaid expenses and other current assets are comprised of the following: 

As of 
December 31, 2020 

As of 
December 31, 2019 

(in thousands) 

 1,412    $ 
 3,153     
 8,121     
 11,189    
 23,875   $ 

 1,632 
 3,003 
 4,924 
 27,722 
 37,281 

As of 
December 31, 2020 

As of 
December 31, 2019 

(in thousands) 

 321,816   $ 
 12,123    
 5,931    
 4,788    
 53,722    
 57,575    
 22,037    
 477,992   $ 

 330,660 
 47,583 
 8,295 
 4,865 
 4,342 
 13,255 
 23,078 
 432,078 

  $ 

  $ 

  $ 

  $ 

Prepaid ground rent 
Prepaid real estate taxes 
Prepaid taxes 
Other 

Total prepaid expenses and other current assets 

The Company’s other assets are comprised of the following: 

Straight-line rent receivable 
Interest rate swap asset (1) 
Loan receivables 
Deferred lease costs, net 
Deferred tax asset - long term 
Long-term investments 
Other 

Total other assets 

(1) 

Refer to Note 22 for more information on the Company’s interest rate swaps. 

F-19 

 
 
 
 
 
 
 
 
 
   
 
     
 
 
 
 
 
 
 
   
 
   
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
   
 
     
 
 
 
 
 
 
 
   
 
   
 
 
 
   
 
     
   
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
   
 
   
 
 
 
 
   
   
   
   
   
   
 
  
 
7. 

ACQUISITIONS  

The following table summarizes the Company’s acquisition activity: 

For the year ended December 31, 
2019 

2020 

2018 

Tower acquisitions (number of towers) 

 233    

 2,443    

 1,316 

The following table summarizes the Company’s cash acquisition capital expenditures: 

For the year ended December 31, 
2019 

2020 

2018 

Acquisitions of towers and related intangible assets (1) (2) (3) 
Land buyouts and other assets (4) 

Total cash acquisition capital expenditures 

(in thousands) 

  $ 

  $ 

 181,473   $ 
 89,945    
 271,418   $ 

 701,471   $ 
 72,486    
 773,957   $ 

 406,699 
 45,130 
 451,829 

(1) 

(2) 

(3) 

(4) 

The year ended December 31, 2020 excludes $77.1 million of acquisitions completed during the fourth quarter of 2020 which 
were not funded until the first quarter of 2021. 
The year ended December 31, 2019 excludes $1.7 million of acquisitions costs funded through the issuance of 10,000 shares 
of Class A common stock. 
On August 30, 2019, the Company acquired an additional interest of a previously unconsolidated joint venture in South 
Africa which resulted in the consolidation of the entity. The cash consideration is included herein. Furthermore, the year 
ended December 31, 2019 excludes $72.0 million associated with the consolidation of this entity. 
In addition, the Company paid $12.3 million, $15.2 million, and $24.3 million for ground lease extensions and term 
easements on land underlying the Company’s towers during the years ending December 31, 2020, 2019, and 2018, 
respectively. The Company recorded these amounts in prepaid rent on its Consolidated Balance Sheets. Includes amounts 
paid related to the acquisition of data centers for the years ended December 31, 2020 and 2019.  

During the year ended December 31, 2020, the Company acquired 233 towers and related assets and liabilities consisting of 

$30.1 million of property and equipment, $218.1 million of intangible assets, and $66.8 million of other net liabilities assumed. All 
acquisitions in the year ended December 31, 2020 were accounted for as asset acquisitions. 

During the year ended December 31, 2019, the Company acquired 2,443 towers and related assets and liabilities consisting of 

$90.8 million of property and equipment, $715.5 million of intangible assets, and $32.8 million of other net liabilities assumed. 

During the year ended December 31, 2018, the Company acquired 1,316 towers and related assets and liabilities consisting of 

$134.5 million of property and equipment, $280.7 million of intangible assets, and $8.5 million of other net liabilities assumed. 

Subsequent to December 31, 2020, the Company acquired 25 towers and related assets for $8.4 million in cash. In addition, 
on February 16, 2021, the Company closed on the acquisition of wireless tenant licenses on 697 utility transmission structures related 
to the previously announced PG&E transaction for $954.0 million of cash consideration. The balance of the PG&E transaction is 
anticipated to close by the end of the third quarter. Furthermore, the Company has agreed to purchase and anticipates closing on 299 
additional communication sites for an aggregate amount of $72.7 million. The Company anticipates that the majority of these 
acquisitions will be consummated by the end of the second quarter of 2021. 

The maximum potential obligation related to the performance targets for acquisitions, which have not been recorded on the 

Company’s Consolidated Balance Sheet, were $35.0 million and $29.7 million as of December 31, 2020 and 2019, respectively. 

F-20 

 
 
 
 
 
 
 
 
 
 
 
 
 
     
   
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
8. 

PROPERTY AND EQUIPMENT, NET 

Property and equipment, net consists of the following: 

Towers and related components 
Construction-in-process (1) 
Furniture, equipment, and vehicles 
Land, buildings, and improvements 

Total property and equipment 
Less: accumulated depreciation 
Property and equipment, net 

As of 
December 31, 2020 

As of 
December 31, 2019 

  $ 

  $ 

(in thousands) 

 5,213,019   $ 
 38,065  
 54,610  
 818,272  
 6,123,966  
 (3,446,640)  

 2,677,326   $ 

 5,164,104 
 33,644 
 51,654 
 736,378 
 5,985,780 
 (3,191,178) 
 2,794,602 

(1) 

Construction-in-process represents costs incurred related to towers that are under development and will be used in the 
Company’s site leasing operations. 

Depreciation expense was $287.0 million, $281.6 million, and $269.2 million for the years ended December 31, 2020, 2019, 

and 2018, respectively. At December 31, 2020 and 2019, unpaid capital expenditures that are included in accounts payable and 
accrued expenses were $6.1 million and $14.7 million, respectively. 

9. 

INTANGIBLE ASSETS, NET 

The following table provides the gross and net carrying amounts for each major class of intangible assets: 

As of December 31, 2020 

As of December 31, 2019 

  Gross carrying 

amount 

  Accumulated  
amortization 

Net book 
value 

  Gross carrying 

amount 

  Accumulated  
amortization 

Net book 
value 

(in thousands) 

Current contract intangibles 
Network location intangibles 

Intangible assets, net 

  $ 

  $ 

 4,876,880   $   (2,471,438)   $ 
 (1,020,236)    
 1,770,944    
 6,647,824   $   (3,491,674)   $ 

 2,405,442   $ 
 750,708  
 3,156,150   $ 

 4,996,591   $   (2,218,404)   $ 
 (915,898)    
 1,764,484    
 6,761,075   $   (3,134,302)   $ 

 2,778,187 
 848,586 
 3,626,773 

All intangible assets noted above are included in the Company’s site leasing segment. Amortization expense relating to the 

intangible assets above was $434.4 million, $415.2 million, and $402.6 million for the years ended December 31, 2020, 2019 and 
2018, respectively. 

Estimated amortization expense on the Company’s intangibles assets is as follows: 

For the year ended December 31,  

2021 
2022 
2023 
2024 
2025 

  $ 

(in thousands) 

 410,820 
 388,376 
 364,625 
 335,645 
 325,820 

F-21 

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
  
 
   
 
    
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
   
 
   
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
  
 
 
 
 
 
10. 

ACCRUED EXPENSES 

The Company’s accrued expenses are comprised of the following: 

Salaries and benefits 
Real estate and property taxes  
Unpaid capital expenditures 
Other 

Total accrued expenses 

11. 

DEBT 

As of 
December 31, 2020 

As of 
December 31, 2019 

  $ 

  $ 

(in thousands) 

 20,958   $ 
 9,583    
 6,073    
 26,417    
 63,031   $ 

 19,838 
 9,598 
 14,669 
 23,513 
 67,618 

The principal values, fair values, and carrying values of debt consist of the following (in thousands): 

As of 
December 31, 2020 

As of 
December 31, 2019 

  Maturity Date  
  Apr. 11, 2023   $ 
Revolving Credit Facility 
2018 Term Loan 
  Apr. 11, 2025  
2013-2C Tower Securities (1)   Apr. 11, 2023  
2014-2C Tower Securities (1)   Oct. 8, 2024   
2015-1C Tower Securities (1)   Oct. 8, 2020   
2016-1C Tower Securities (1)  
Jul. 9, 2021   
2017-1C Tower Securities (1)   Apr. 11, 2022  
2018-1C Tower Securities (1)   Mar. 9, 2023   
2019-1C Tower Securities (1)  
Jan. 12, 2025  
2020-1C Tower Securities (1)  
Jan. 9, 2026   
2020-2C Tower Securities (1)  
Jan. 11, 2028  
Jul. 15, 2022   
2014 Senior Notes 
  Sep. 1, 2024   
2016 Senior Notes 
  Oct. 1, 2022   
2017 Senior Notes 
  Feb. 15, 2027  
2020 Senior Notes 

Total debt 

  $ 

Less: current maturities of long-term debt 

Total long-term debt, net of current maturities 

Fair Value 

Fair Value 

 490,000    $ 

Principal  
Balance 

Principal  
Balance 

Carrying  
Value 
 490,000  
 380,000    $ 
 2,346,183  
 2,340,000     
 570,866  
 575,000     
 615,205  
 620,000     
 498,090  
 —    
 696,936  
 —    
 755,061  
 760,000     
 634,344  
 640,000     
 1,153,086  
 1,165,000     
 — 
 750,000     
 — 
 600,000     
 743,580  
 —    
 1,086,241  
 1,100,000     
 744,833  
 750,000     
 1,500,000     
 — 
 11,180,000    $   11,428,029    $   11,095,796    $   10,414,000    $   10,543,695    $   10,334,425  
 (522,090) 
 9,812,335  

Carrying  
Value 
 380,000    $ 
 2,325,391     
 572,063     
 616,131     
 —    
 —    
 757,165     
 636,045     
 1,155,106     
 742,782     
 594,081     
 —    
 1,088,924     
 746,642     
 1,481,466     

 380,000    $ 
 2,310,750     
 599,662     
 670,003     
 —    
 —    
 774,410     
 671,341     
 1,218,613     
 752,910     
 597,840     
 —    
 1,127,500     
 757,500     
 1,567,500     

 490,000    $ 
 2,364,000     
 575,000     
 620,000     
 500,000     
 700,000     
 760,000     
 640,000     
 1,165,000     
 —    
 —    
 750,000     
 1,100,000     
 750,000     
 —    

 2,369,910   
 585,954   
 644,912   
 502,095   
 704,095   
 763,405   
 658,266   
 1,158,057   
 —  
 —  
 760,313   
 1,142,625   
 764,063   
 —  

 (24,000)    
  $   11,071,796     

  $ 

(1) 

The maturity date represents the anticipated repayment date for each issuance. 

The Company’s future principal payment obligations over the next five years (based on the outstanding debt as of December 

31, 2020 and assuming the Tower Securities are repaid at their respective anticipated repayment dates) are as follows: 

For the year ended December 31,  

(in thousands) 

2021 
2022 
2023 
2024 
2025 

$ 

 24,000 
 1,534,000 
 1,619,000 
 1,744,000 
 3,409,000 

F-22 

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
   
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
  
 
  
 
  
 
  
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
     
 
 
   
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Revolving Credit Facility 
2014 Term Loan 
2015 Term Loan 
2018 Term Loan (1) 
2013 Tower Securities (2) 
2014 Tower Securities (3) 
2015-1C Tower Securities 
2016-1C Tower Securities 
2017-1C Tower Securities 
2018-1C Tower Securities 
2019-1C Tower Securities 
2020-1C Tower Securities 
2020-2C Tower Securities 
2014 Senior Notes 
2016 Senior Notes 
2017 Senior Notes 
2020 Senior Notes 
Capitalized interest and other 

Total 

(1) 

(2) 

(3) 

The table below reflects cash and non-cash interest expense amounts recognized by debt instrument for the periods presented: 

Interest 
Rates as of 
  December 31, 2020   

2020 

For the year ended December 31, 
2019 

2018 

Cash 
Interest 

  Non-cash 
Interest 

Cash 
Interest 

  Non-cash 
Interest 

Cash 
Interest 

  Non-cash 
Interest 

1.610% 
N/A 
N/A 
1.878% 
3.722% 
3.869% 
3.156% 
2.877% 
3.168% 
3.448% 
2.836% 
1.884% 
2.328% 
4.875% 
4.875% 
4.000% 
3.875% 

  $ 

  $ 

 6,070    $ 
 —  
 —  
 68,963   
 21,584   
 24,185   
 8,589   
 10,972   
 24,354   
 22,281   
 33,428   
 6,675   
 6,568   
 3,352   
 53,625   
 30,000   
 46,769   
 459   
 367,874    $ 

 $ 

 — 
 — 
 — 
 23,452  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 112   
 1,109   
 —  
 197   
 — 
 24,870    $ 

(in thousands) 
 7,085    $ 
 —  
 —  
 105,021   
 21,584   
 43,055   
 15,939   
 20,361   
 24,354   
 22,281   
 10,029   
 —  
 —  
 36,563   
 53,625   
 30,000   
 —  
 139   
 390,036    $ 

 $ 

 — 
 — 
 — 
 1,338  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 800   
 1,055   
 —  
 —  
 — 
 3,193    $ 

 7,411    $ 
 15,550   
 5,237   
 72,648   
 25,654   
 51,138   
 15,939   
 20,361   
 24,354   
 18,072   
 —  
 —  
 —  
 36,563   
 53,625   
 30,000   
 —  
 (335)  
 376,217    $ 

 — 
 146  
 187  
 543  
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 — 
 761  
 1,003  
 — 
 — 
 — 
 2,640  

The 2018 Term Loan has a blended rate of 1.878% which includes the impact of the interest rate swap entered into on August 
4, 2020 which swapped $1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis points for a 
fixed rate of 1.874% per annum through the maturity date of the 2018 Term Loan. Excluding the impact of the interest rate 
swap, the 2018 Term Loan was accruing interest at 1.900% as of December 31, 2020. Refer to Note 22 for more information 
on the Company’s interest rate swap. 
The 2013-1C Tower Securities and the 2013-1D Tower Securities, which were repaid March 9, 2018, accrued interest at 
2.240% and 3.598%, respectively. The 2013-2C Tower Securities accrue interest at 3.722%. 
The 2014-1C Tower Securities, which was repaid September 13, 2019, accrued interest at 2.898%. The 2014-2C Tower 
Securities accrue interest at 3.869%. 

Senior Credit Agreement 

On April 11, 2018, the Company amended and restated its Senior Credit Agreement to (1) issue a new $2.4 billion Term 

Loan, (2) increase the total commitments under the Revolving Credit Facility from $1.0 billion to $1.25 billion, (3) extend the 
maturity date of the Revolving Credit Facility to April 11, 2023, (4) lower the applicable interest rate margins and commitment fees 
under the Revolving Credit Facility, and (5) amend certain other terms and conditions under the Senior Credit Agreement. 

Terms of the Senior Credit Agreement 

The Senior Credit Agreement, as amended, requires SBA Senior Finance II to maintain specific financial ratios, including (1) 

a ratio of Consolidated Net Debt to Annualized Borrower EBITDA not to exceed 6.5 times for any fiscal quarter, (2) a ratio of 
Consolidated Net Debt (calculated in accordance with the Senior Credit Agreement) to Annualized Borrower EBITDA for the most 
recently ended fiscal quarter not to exceed 6.5 times for 30 consecutive days and (3) a ratio of Annualized Borrower EBITDA to 
Annualized Cash Interest Expense (calculated in accordance with the Senior Credit Agreement) of not less than 2.0 times for any 
fiscal quarter. The Senior Credit Agreement contains customary affirmative and negative covenants that, among other things, limit the 
ability of SBA Senior Finance II and its subsidiaries to incur indebtedness, grant certain liens, make certain investments, enter into 
sale leaseback transactions, merge or consolidate, make certain restricted payments, enter into transactions with affiliates, and engage 
in certain asset dispositions, including a sale of all or substantially all of their property. The Senior Credit Agreement is also subject to 
customary events of default. Pursuant to the Second Amended and Restated Guarantee and Collateral Agreement, amounts borrowed 
under the Revolving Credit Facility, the Term Loans and certain hedging transactions that may be entered into by SBA Senior Finance 
II or the Subsidiary Guarantors (as defined in the Senior Credit Agreement) with lenders or their affiliates are secured by a first lien on 
the membership interests of SBA Telecommunications, LLC, SBA Senior Finance, LLC and SBA Senior Finance II and on 

F-23 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
     
     
     
     
     
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
  
 
  
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
substantially all of the assets (other than leasehold, easement and fee interests in real property) of SBA Senior Finance II and the 
Subsidiary Guarantors. 

The Senior Credit Agreement, as amended, permits SBA Senior Finance II, without the consent of the other lenders, to 

request that one or more lenders provide SBA Senior Finance II with increases in the Revolving Credit Facility or additional term 
loans provided that after giving effect to the proposed increase in Revolving Credit Facility commitments or incremental term loans 
the ratio of Consolidated Net Debt to Annualized Borrower EBITDA would not exceed 6.5 times. SBA Senior Finance II’s ability to 
request such increases in the Revolving Credit Facility or additional term loans is subject to its compliance with customary conditions 
set forth in the Senior Credit Agreement including compliance, on a pro forma basis, with the financial covenants and ratios set forth 
therein and, with respect to any additional term loan, an increase in the margin on existing term loans to the extent required by the 
terms of the Senior Credit Agreement. Upon SBA Senior Finance II’s request, each lender may decide, in its sole discretion, whether 
to increase all or a portion of its Revolving Credit Facility commitment or whether to provide SBA Senior Finance II with additional 
term loans and, if so, upon what terms. 

Revolving Credit Facility under the Senior Credit Agreement 

The Revolving Credit Facility consists of a revolving loan under which up to $1.25 billion aggregate principal amount may 
be borrowed, repaid and redrawn, based upon specific financial ratios and subject to the satisfaction of other customary conditions to 
borrowing. Amounts borrowed under the Revolving Credit Facility accrue interest, at SBA Senior Finance II’s election, at either (1) 
the Eurodollar Rate plus a margin that ranges from 112.5 basis points to 175.0 basis points or (2) the Base Rate plus a margin that 
ranges from 12.5 basis points to 75.0 basis points, in each case based on the ratio of Consolidated Net Debt to Annualized Borrower 
EBITDA, calculated in accordance with the Senior Credit Agreement. In addition, SBA Senior Finance II is required to pay a 
commitment fee of between 0.20% and 0.25% per annum on the amount of unused commitment. If not earlier terminated by SBA 
Senior Finance II, the Revolving Credit Facility will terminate on, and SBA Senior Finance II will repay all amounts outstanding on or 
before, April 11, 2023. The proceeds available under the Revolving Credit Facility may be used for general corporate purposes. SBA 
Senior Finance II may, from time to time, borrow from and repay the Revolving Credit Facility. Consequently, the amount 
outstanding under the Revolving Credit Facility at the end of the period may not be reflective of the total amounts outstanding during 
such period. 

During the year ended December 31, 2020, the Company borrowed $895.0 million and repaid $1.0 billion of the outstanding 

balance under the Revolving Credit Facility. As of December 31, 2020, the balance outstanding under the Revolving Credit Facility 
was $380.0 million accruing interest at 1.610% per annum. In addition, SBA Senior Finance II was required to pay a commitment fee 
of 0.20% per annum on the amount of the unused commitment. As of December 31, 2020, SBA Senior Finance II was in compliance 
with the financial covenants contained in the Senior Credit Agreement. 

Subsequent to December 31, 2020, the Company borrowed $680.0 million and repaid $430.0 million of the outstanding 

balance under the Revolving Credit Facility. As of the date of this filing, $630.0 million was outstanding under the Revolving Credit 
Facility. 

Term Loan under the Senior Credit Agreement 

2018 Term Loan 

On April 11, 2018, the Company, through its wholly owned subsidiary, SBA Senior Finance II LLC, obtained a new term 
loan (the “2018 Term Loan”) under the amended and restated Senior Credit Agreement. The 2018 Term Loan consists of a senior 
secured term loan with an initial aggregate principal amount of $2.4 billion that matures on April 11, 2025. The 2018 Term Loan 
accrues interest, at SBA Senior Finance II’s election at either the Base Rate plus 75 basis points (with a zero Base Rate floor) or the 
Eurodollar Rate plus 175 basis points (with a zero Eurodollar Rate floor). The 2018 Term Loan was issued at 99.75% of par value. As 
of December 31, 2020, the 2018 Term Loan was accruing interest at 1.900% per annum. Principal payments on the 2018 Term Loan 
commenced on September 30, 2018 and are being made in quarterly installments on the last day of each March, June, September, and 
December in an amount equal to $6.0 million. The Company incurred financing fees of approximately $16.8 million in relation to this 
transaction, which are being amortized through the maturity date. The proceeds from the 2018 Term Loan were used (1) to retire the 
outstanding $1.93 billion in aggregate principal amount of the 2014 Term Loan and 2015 Term Loan, (2) to pay down the existing 
outstanding balance under the Revolving Credit Facility, and (3) for general corporate purposes. 

During the year ended December 31, 2020, the Company repaid an aggregate of $24.0 million of principal on the 2018 Term 

Loan. As of December 31, 2020, the 2018 Term Loan had a principal balance of $2.3 billion. 

F-24 

 
On August 4, 2020, the Company, through its wholly owned subsidiary, SBA Senior Finance II, terminated its existing $1.95 

billion cash flow hedge on a portion of its 2018 Term Loan in exchange for a payment of $176.2 million. On the same date, the 
Company entered into an interest rate swap for $1.95 billion of notional value accruing interest at one month LIBOR plus 175 basis 
points for a fixed rate of 1.874% per annum through the maturity date of the 2018 Term Loan. 

Secured Tower Revenue Securities 

Tower Revenue Securities Terms 

The mortgage loan underlying the 2013-2C Tower Securities, 2014-2C Tower Securities, 2017-1C Tower Securities, 2018-

1C Tower Securities, 2019-1C Tower Securities, 2020-1C Tower Securities, and 2020-2C Tower Securities (together the “Tower 
Securities”) will be paid from the operating cash flows from the aggregate 9,989 tower sites owned by the Borrowers. The sole asset 
of the Trust consists of a non-recourse mortgage loan made in favor of those entities that are borrowers on the mortgage loan (the 
“Borrowers”). The mortgage loan is secured by (1) mortgages, deeds of trust, and deeds to secure debt on a substantial portion of the 
tower sites, (2) a security interest in the tower sites and substantially all of the Borrowers’ personal property and fixtures, (3) the 
Borrowers’ rights under certain tenant leases, and (4) all of the proceeds of the foregoing. For each calendar month, SBA Network 
Management, Inc., an indirect subsidiary (“Network Management”), is entitled to receive a management fee equal to 4.5% of the 
Borrowers’ operating revenues for the immediately preceding calendar month. 

The Borrowers may prepay any of the mortgage loan components, in whole or in part, with no prepayment consideration, 

(1) within twelve months (in the case of the component corresponding to the Secured Tower Revenue Securities Series 2017-1C, 
Secured Tower Revenue Securities Series 2018-1C, Secured Tower Revenue Securities Series 2019-1C, and Secured Tower Revenue 
Securities Series 2020-1C) or eighteen months (in the case of the components corresponding to the Secured Tower Revenue Securities 
Series 2013-2C, Secured Tower Revenue Securities Series 2014-2C, and Secured Tower Revenue Securities Series 2020-2C) of the 
anticipated repayment date of such mortgage loan component, (2) with proceeds received as a result of any condemnation or casualty 
of any tower owned by the Borrowers or (3) during an amortization period. In all other circumstances, the Borrowers may prepay the 
mortgage loan, in whole or in part, upon payment of the applicable prepayment consideration. The prepayment consideration is 
determined based on the class of the Tower Securities to which the prepaid mortgage loan component corresponds and consists of an 
amount equal to the excess, if any, of (1) the present value associated with the portion of the principal balance being prepaid, 
calculated in accordance with the formula set forth in the mortgage loan agreement, on the date of prepayment of all future 
installments of principal and interest required to be paid from the date of prepayment to and including the first due date within twelve 
months (in the case of the component corresponding to the Secured Tower Revenue Securities Series 2017-1C, Secured Tower 
Revenue Securities Series 2018-1C, Secured Tower Revenue Securities Series 2019-1C, and Secured Tower Revenue Securities 
Series 2020-1C) or eighteen months (in the case of the components corresponding to the Secured Tower Revenue Securities Series 
2013-2C, Secured Tower Revenue Securities Series 2014-2C, and Secured Tower Revenue Securities Series 2020-2C) of the 
anticipated repayment date of such mortgage loan component over (2) that portion of the principal balance of such class prepaid on the 
date of such prepayment. 

To the extent that the mortgage loan components corresponding to the Tower Securities are not fully repaid by their 

respective anticipated repayment dates, the interest rate of each such component will increase by the greater of (1) 5% and (2) the 
amount, if any, by which the sum of (x) the 10 year U.S. treasury rate plus (y) the credit-based spread for such component (as set forth 
in the mortgage loan agreement) plus (z) 5%, exceeds the original interest rate for such component. 

Pursuant to the terms of the Tower Securities, all rents and other sums due on any of the towers owned by the Borrowers are 

directly deposited by the lessees into a controlled deposit account and are held by the indenture trustee. The monies held by the 
indenture trustee after the release date are classified as short-term restricted cash on the Consolidated Balance Sheets (see Note 4). 
However, if the Debt Service Coverage Ratio, defined as the net cash flow (as defined in the mortgage loan agreement) divided by the 
amount of interest on the mortgage loan, servicing fees and trustee fees that the Borrowers are required to pay over the succeeding 
twelve months, as of the end of any calendar quarter, falls to 1.30x or lower, then all cash flow in excess of amounts required to make 
debt service payments, to fund required reserves, to pay management fees and budgeted operating expenses and to make other 
payments required under the loan documents, referred to as “excess cash flow,” will be deposited into a reserve account instead of 
being released to the Borrowers. The funds in the reserve account will not be released to the Borrowers unless the Debt Service 
Coverage Ratio exceeds 1.30x for two consecutive calendar quarters. If the Debt Service Coverage Ratio falls below 1.15x as of the 
end of any calendar quarter, then an “amortization period” will commence and all funds on deposit in the reserve account will be 
applied to prepay the mortgage loan until such time that the Debt Service Coverage Ratio exceeds 1.15x for a calendar quarter. In 
addition, if any of the Tower Securities are not fully repaid by their respective anticipated repayment dates, the cash flow from the 
towers owned by the Borrowers will be trapped by the trustee for the Tower Securities and applied first to repay the interest, at the 
original interest rates, on the mortgage loan components underlying the Tower Securities, second to fund all reserve accounts and 
operating expenses associated with those towers, third to pay the management fees due to Network Management, fourth to repay 

F-25 

 
principal of the Tower Securities and fifth to repay the additional interest discussed above. Furthermore, the advance rents reserve 
requirement states that the Borrowers are required to maintain an advance rents reserve at any time the monthly tenant Debt Service 
Coverage Ratio is equal to or less than 2:1 and for two calendar months after such coverage ratio again exceeds 2:1. The mortgage 
loan agreement, as amended, also includes covenants customary for mortgage loans subject to rated securitizations. Among other 
things, the Borrowers are prohibited from incurring other indebtedness for borrowed money or further encumbering their assets. 

2013-2C Tower Securities 

On April 18, 2013, the Company, through a New York common law trust (the “Trust”), issued $575.0 million of Secured 
Tower Revenue Securities Series 2013-2C, which have an anticipated repayment date of April 11, 2023 and a final maturity date of 
April 9, 2048 (the “2013-2C Tower Securities”). The fixed interest rate of the 2013-2C Tower Securities is 3.722% per annum, 
payable monthly. The Company incurred financing fees of $11.0 million in relation to this transaction, which are being amortized 
through the anticipated repayment date of the 2013-2C Tower Securities. 

2014 Tower Securities 

On October 15, 2014, the Company, through the Trust, issued $920.0 million of 2.898% Secured Tower Revenue Securities 

Series 2014-1C, which had an anticipated repayment date of October 8, 2019 and a final maturity date of October 11, 2044 (the 
“2014-1C Tower Securities”) and $620.0 million of 3.869% Secured Tower Revenue Securities Series 2014-2C, which have an 
anticipated repayment date of October 8, 2024 and a final maturity date of October 8, 2049 (the “2014-2C Tower Securities”) 
(collectively the “2014 Tower Securities”). The Company incurred financing fees of $9.0 million in relation to the 2014-2C Tower 
Securities, which are being amortized through the anticipated repayment date of the 2014-2C Tower Securities. 

On September 13, 2019, the Company repaid the entire aggregate principal amount of the 2014-1C Tower Securities in 

connection with the issuance of the 2019-1C Tower Securities (as defined below). Additionally, the Company expensed $0.4 million 
of deferred financing fees and accrued interest related to the redemption of the 2014-1C Tower Securities, which are reflected in loss 
from extinguishment of debt on the Consolidated Statement of Operations. 

2015-1C Tower Securities  

On October 14, 2015, the Company, through the Trust, issued $500.0 million of Secured Tower Revenue Securities Series 
2015-1C, which had an anticipated repayment date of October 8, 2020 and a final maturity date of October 10, 2045 (the “2015-1C 
Tower Securities”). The fixed interest rate of the 2015-1C Tower Securities was 3.156% per annum, payable monthly. The Company 
incurred financing fees of $11.2 million in relation to this transaction, which were being amortized through the anticipated repayment 
date of the 2015-1C Tower Securities. 

On July 14, 2020, the Company repaid the entire aggregate principal amount of the 2015-1C Tower Securities in connection 

with the issuance of the 2020 Tower Securities (as defined below). Additionally, the Company expensed $0.6 million of deferred 
financing fees and accrued interest related to the redemption of the 2015-1C Tower Securities, which are reflected in loss from 
extinguishment of debt on the Consolidated Statement of Operations. 

2016-1C Tower Securities 

On July 7, 2016, the Company, through the Trust, issued $700.0 million of Secured Tower Revenue Securities Series 2016-

1C, which had an anticipated repayment date of July 9, 2021 and a final maturity date of July 10, 2046 (the “2016-1C Tower 
Securities”). The fixed interest rate of the 2016-1C Tower Securities was 2.877% per annum, payable monthly. The Company incurred 
financing fees of $9.5 million in relation to this transaction, which were being amortized through the anticipated repayment date of the 
2016-1C Tower Securities. 

On July 14, 2020, the Company repaid the entire aggregate principal amount of the 2016-1C Tower Securities in connection 

with the issuance of the 2020 Tower Securities (as defined below). Additionally, the Company expensed $2.0 million of deferred 
financing fees and accrued interest related to the redemption of the 2016-1C Tower Securities, which are reflected in loss from 
extinguishment of debt on the Consolidated Statement of Operations. 

F-26 

 
2017-1C Tower Securities 

On April 17, 2017, the Company, through the Trust, issued $760.0 million of Secured Tower Revenue Securities Series 

2017-1C, which have an anticipated repayment date of April 11, 2022 and a final maturity date of April 9, 2047 (the “2017-1C Tower 
Securities”). The fixed interest rate on the 2017-1C Tower Securities is 3.168% per annum, payable monthly. The Company incurred 
financing fees of $10.2 million in relation to this transaction, which are being amortized through the anticipated repayment date of the 
2017-1C Tower Securities. 

In addition, to satisfy certain risk retention requirements of Regulation RR promulgated under the Securities Exchange Act of 

1934, as amended (the “Exchange Act”), SBA Guarantor, LLC, a wholly owned subsidiary, purchased $40.0 million of Secured 
Tower Revenue Securities Series 2017-1R issued by the Trust, which have an anticipated repayment date of April 11, 2022 and a final 
maturity date of April 9, 2047 (the “2017-1R Tower Securities”). The fixed interest rate on the 2017-1R Tower Securities is 4.459% 
per annum, payable monthly. Principal and interest payments made on the 2017-1R Tower Securities eliminate in consolidation.  

2018-1C Tower Securities 

On March 9, 2018, the Company, through the Trust, issued $640.0 million of Secured Tower Revenue Securities Series 
2018-1C, which have an anticipated repayment date of March 9, 2023 and a final maturity date of March 9, 2048 (the “2018-1C 
Tower Securities”). The fixed interest rate on the 2018-1C Tower Securities is 3.448% per annum, payable monthly. The Company 
incurred financing fees of $8.6 million in relation to this transaction, which are being amortized through the anticipated repayment 
date of the 2018-1C Tower Securities. 

In addition, to satisfy certain risk retention requirements of Regulation RR promulgated under the Exchange Act, SBA 
Guarantor, LLC, a wholly owned subsidiary, purchased $33.7 million of Secured Tower Revenue Securities Series 2018-1R issued by 
the Trust. These securities have an anticipated repayment date of March 9, 2023 and a final maturity date of March 9, 2048 (the 
“2018-1R Tower Securities”). The fixed interest rate on the 2018-1R Tower Securities is 4.949% per annum, payable monthly. 
Principal and interest payments made on the 2018-1R Tower Securities eliminate in consolidation. 

2019-1C Tower Securities 

On September 13, 2019, the Company, through the Trust, issued $1.165 billion of Secured Tower Revenue Securities Series 
2019-1C, which have an anticipated repayment date of January 12, 2025 and a final maturity date of January 12, 2050 (the “2019-1C 
Tower Securities”). The fixed interest rate on the 2019-1C Tower Securities is 2.836% per annum, payable monthly. The Company 
incurred financing fees of $12.8 million in relation to this transaction, which are being amortized through the anticipated repayment 
date of the 2019-1C Tower Securities. 

In addition, to satisfy certain risk retention requirements of Regulation RR promulgated under the Exchange Act, SBA 
Guarantor, LLC, a wholly owned subsidiary, purchased $61.4 million of Secured Tower Revenue Securities Series 2019-1R issued by 
the Trust. These securities have an anticipated repayment date of January 12, 2025 and a final maturity date of January 12, 2050 (the 
“2019-1R Tower Securities”). The fixed interest rate on the 2019-1R Tower Securities is 4.213% per annum, payable monthly. 
Principal and interest payments made on the 2019-1R Tower Securities eliminate in consolidation. 

2020 Tower Securities 

On July 14, 2020, the Company, through the Trust, issued $750.0 million of 1.884% Secured Tower Revenue Securities 

Series 2020-1C which have an anticipated repayment date of January 9, 2026 and a final maturity date of July 11, 2050 (the “2020-1C 
Tower Securities”) and $600.0 million of 2.328% Secured Tower Revenue Securities Series 2020-2C which have an anticipated 
repayment date of January 11, 2028 and a final maturity date of July 9, 2052 (the “2020-2C Tower Securities”) (collectively the “2020 
Tower Securities”). The aggregate $1.35 billion of 2020 Tower Securities have a blended interest rate of 2.081% and a weighted 
average life through the anticipated repayment date of 6.4 years. Net proceeds from this offering were used to repay the entire 
aggregate principal amount of the 2015-1C Tower Securities ($500.0 million) and the 2016-1C Tower Securities ($700.0 million). The 
remaining net proceeds of the 2020 Tower Securities were used for general corporate purposes. The Company has incurred deferred 
financing fees of $14.1 million in relation to this transaction which are being amortized through the anticipated repayment date of the 
2020 Tower Securities. 

In addition, to satisfy certain risk retention requirements of Regulation RR promulgated under the Exchange Act, SBA 
Guarantor, LLC, a wholly owned subsidiary, purchased $71.1 million of Secured Tower Revenue Securities Series 2020-1R issued by 
the Trust. These securities have an anticipated repayment date of January 11, 2028 and a final maturity date of July 9, 2052 (the 

F-27 

 
“2020-2R Tower Securities”). The fixed interest rate on the 2020-2R Tower Securities is 4.336% per annum, payable monthly. 
Principal and interest payments made on the 2020-2R Tower Securities eliminate in consolidation. 

In connection with the issuance of the 2020 Tower Securities, SBA Properties, LLC, SBA Sites, LLC, SBA Structures, LLC, 
SBA Infrastructure, LLC, SBA Monarch Towers III, LLC, SBA 2012 TC Assets PR, LLC, SBA 2012 TC Assets, LLC, SBA Towers 
IV, LLC, SBA Monarch Towers I, LLC, SBA Towers USVI, Inc., SBA Towers VII, LLC, SBA GC Towers, LLC, SBA Towers V, 
LLC, and SBA Towers VI, LLC (collectively, the “Borrowers”), each an indirect subsidiary of SBAC, and Midland Loan Services, a 
division of PNC Bank, National Association, as servicer, on behalf of the Trustee entered into the Second Loan and Security 
Agreement Supplement and Amendment pursuant to which, among other things, (1) the outstanding principal amount of the mortgage 
loan was increased by $1.4 billion (but increased by a net of $221.1 million after giving effect to repayment of the loan components 
relating to the 2015-1C Tower Securities and 2016-1C Tower Securities) and (2) the Borrowers became jointly and severally liable for 
the aggregate $5.1 billion borrowed under the mortgage loan corresponding to the 2013-2C Tower Securities, 2014-2C Tower 
Securities, 2017-1C Tower Securities, 2018-1C Tower Securities, 2019-1C Tower Securities, and the newly issued 2020-1C Tower 
Securities and 2020-2C Tower Securities. The new loan, after eliminating the risk retention securities, accrues interest at the same rate 
as the 2020 Tower Securities and is subject to all other material terms of the existing mortgage loan, including collateral and interest 
rate after the anticipated repayment date. 

Debt Covenants 

As of December 31, 2020, the Borrowers met the debt service coverage ratio required by the mortgage loan agreement and 

were in compliance with all other covenants as set forth in the agreement. 

Senior Notes  

2014 Senior Notes 

On July 1, 2014, the Company issued $750.0 million of unsecured senior notes due July 15, 2022 (the “2014 Senior Notes”). 
The 2014 Senior Notes accrued interest at a rate of 4.875% per annum and were issued at 99.178% of par value. Interest on the 2014 
Senior Notes was due semi-annually on January 15 and July 15 of each year. The Company had incurred financing fees of $11.6 
million in relation to this transaction, which were being amortized through the maturity date. 

On February 20, 2020, the Company redeemed the entire $750.0 million balance of the 2014 Senior Notes with proceeds 

from the 2020 Senior Notes (defined below). In addition, the Company paid a $9.1 million call premium and expensed $7.7 million 
for the write-off of the original issue discount and financing fees related to the redemption of the 2014 Senior Notes which are 
reflected in loss from extinguishment of debt on the Consolidated Statement of Operations. 

2016 Senior Notes 

On August 15, 2016, the Company issued $1.1 billion of unsecured senior notes due September 1, 2024 (the “2016 Senior 

Notes”). The 2016 Senior Notes accrue interest at a rate of 4.875% per annum and were issued at 99.178% of par value. Interest on the 
2016 Senior Notes is due semi-annually on March 1 and September 1 of each year, beginning on March 1, 2017. The Company 
incurred financing fees of $12.8 million in relation to this transaction, which are being amortized through the maturity date. 

The 2016 Senior Notes are subject to redemption in whole or in part at the redemption prices set forth in the indenture 
agreement plus accrued and unpaid interest. The Company may redeem the 2016 Senior Notes during the twelve-month period 
beginning on the following dates at the following redemption prices: September 1, 2020 at 102.438%, September 1, 2021 at 
101.219%, or September 1, 2022 until maturity at 100.000%, of the principal amount of the 2016 Senior Notes to be redeemed on the 
redemption date plus accrued and unpaid interest. 

2017 Senior Notes 

On October 13, 2017, the Company issued $750.0 million of unsecured senior notes due October 1, 2022 at par value (the 

“2017 Senior Notes”). The 2017 Senior Notes accrued interest at a rate of 4.0% per annum. Interest on the 2017 Senior Notes was due 
semi-annually on April 1 and October 1 of each year, beginning on April 1, 2018. The Company incurred financing fees of $8.9 
million in relation to this transaction, which were being amortized through the maturity date. 

F-28 

 
On February 11, 2021, the Company redeemed the entire $750.0 million balance of the 2017 Senior Notes with proceeds 

from the 2021 Senior Notes (defined below). In addition, the Company paid a $7.5 million call premium and expensed $3.2 million 
for the write-off of the original issue discount and financing fees related to the redemption of the 2017 Senior Notes which are 
reflected in loss from extinguishment of debt on the Consolidated Statement of Operations. 

2020 Senior Notes 

On February 4, 2020, the Company issued $1.0 billion of unsecured senior notes due February 15, 2027 at par value (the 
“2020-1 Senior Notes”), and on May 26, 2020, the Company issued $500.0 million of additional unsecured senior notes under the 
same indenture at 99.500% of par value (the “2020-2 Senior Notes”) (collectively, the “2020 Senior Notes”). The 2020 Senior Notes 
accrue interest at a rate of 3.875% per annum. Net proceeds from these offerings were used to redeem the entire $750.0 million 
outstanding principal amount of the 2014 Senior Notes, repay amounts outstanding under the Revolving Credit Facility, and for 
general corporate purposes. Interest on the 2020 Senior Notes is due semi-annually on February 1 and August 1 of each year, 
beginning on August 15, 2020. The Company incurred financing fees of $18.0 million in relation to this transaction, which are being 
amortized through the maturity date. 

The 2020 Senior Notes are subject to redemption in whole or in part on or after February 15, 2023 at the redemption prices 

set forth in the indenture agreement plus accrued and unpaid interest. Prior to February 15, 2023, the Company may, at its option, 
redeem up to 35% of the aggregate principal amount of the 2020 Senior Notes originally issued at a redemption price of 103.875% of 
the principal amount of the 2020 Senior Notes to be redeemed on the redemption date plus accrued and unpaid interest with the net 
proceeds of certain equity offerings. The Company may redeem the 2020 Senior Notes during the twelve-month period beginning on 
the following dates at the following redemption prices: February 15, 2023 at 101.938%, February 15, 2024 at 100.969%, or February 
15, 2025 until maturity at 100.000%, of the principal amount of the 2020 Senior Notes to be redeemed on the redemption date plus 
accrued and unpaid interest. 

2021 Senior Notes 

On January 29, 2021, the Company issued $1.5 billion of unsecured senior notes due February 1, 2029 at par value (the 

“2021 Senior Notes”). The 2021 Senior Notes accrue interest at a rate of 3.125% per annum. Interest on the 2021 Senior Notes is due 
semi-annually on February 1 and August 1 of each year, beginning on August 1, 2021. The Company incurred financing fees of $14.3 
million to date in relation to this transaction, which are being amortized through the maturity date. Net proceeds from this offering 
were used to redeem all of the outstanding principal amount of the 2017 Senior Notes, repay the amounts outstanding under the 
Revolving Credit Facility, and for general corporate purposes. 

The 2021 Senior Notes are subject to redemption in whole or in part on or after February 1, 2024 at the redemption prices set 
forth in the indenture agreement plus accrued and unpaid interest. Prior to February 1, 2024, the Company may, at its option, redeem 
up to 35% of the aggregate principal amount of the 2021 Senior Notes originally issued at a redemption price of 103.125% of the 
principal amount of the 2021 Senior Notes to be redeemed on the redemption date plus accrued and unpaid interest with the net 
proceeds of certain equity offerings. The Company may redeem the 2021 Senior Notes during the twelve-month period beginning on 
the following dates at the following redemption prices: February 1, 2024 at 101.563%, February 1, 2025 at 100.781%, or February 1, 
2026 until maturity at 100.000%, of the principal amount of the 2021 Senior Notes to be redeemed on the redemption date plus 
accrued and unpaid interest. 

Indentures Governing Senior Notes 

The Indentures governing the Senior Notes contain customary covenants, subject to a number of exceptions and 
qualifications, including restrictions on the ability of SBAC and Telecommunications to (1) incur additional indebtedness unless the 
Consolidated Indebtedness to Annualized Consolidated Adjusted EBITDA Ratio (as defined in the Indenture), pro forma for the 
additional indebtedness does not exceed, with respect to any fiscal quarter, 9.5x for SBAC, (2) merge, consolidate or sell assets, (3) 
make restricted payments, including dividends or other distributions, (4) enter into transactions with affiliates, and (5) enter into sale 
and leaseback transactions and restrictions on the ability of the Restricted Subsidiaries of SBAC (as defined in the Indentures) to incur 
liens securing indebtedness. 

F-29 

 
12. 

SHAREHOLDERS’ EQUITY 

Common Stock Equivalents 

The Company has outstanding stock options, time-based restricted stock units (“RSUs”), and performance-based restricted 

stock units (“PSUs”) which were considered in the Company’s diluted earnings per share calculation (see Note 16). 

Registration of Additional Shares 

The Company filed a shelf registration statement on Form S-4 with the Securities and Exchange Commission registering 

4.0 million shares of its Class A common stock in 2007. These shares may be issued in connection with acquisitions of wireless 
communication towers or antenna sites and related assets or companies that own wireless communication towers, antenna sites, or 
related assets. During the year ended December 31, 2020, the Company did not issue any shares of Class A common stock under this 
registration statement. During the year ended December 31, 2019, the Company issued 10,000 shares of Class A common stock under 
this registration statement. As of December 31, 2020, the Company had approximately 1.2 million shares of Class A common stock 
remaining under this registration statement. 

On March 5, 2018, the Company filed with the Commission an automatic shelf registration statement for well-known 

seasoned issuers on Form S-3ASR. This registration statement enables the Company to issue shares of its Class A common stock, 
preferred stock or debt securities either separately or represented by warrants, or depositary shares as well as units that include any of 
these securities. Under the rules governing automatic shelf registration statements, the Company will file a prospectus supplement and 
advise the Commission of the amount and type of securities each time it issues securities under this registration statement. For the 
years ended December 31, 2020 and 2019, the Company did not issue any securities under this automatic shelf registration statement. 

On August 6, 2020, the Company filed a registration statement on Form S-8 with the Securities and Exchange Commission 
registering 3.4 million shares of the Company’s Class A common stock, consisting of 3.0 million shares of Common Stock issuable 
under the 2020 Performance and Equity Incentive Plan (the “2020 Plan”) and 400,000 shares of Common Stock subject to awards 
granted under the 2010 Performance and Equity Incentive Plan (the “2010 Plan”) that may become available for issuance or 
reissuance, as applicable, under the 2020 Plan if such awards are forfeited or are settled in cash or otherwise expire or terminate 
without the delivery of the shares (see Note 13). 

 Stock Repurchases 

The Company’s Board of Directors authorizes the Company to purchase, from time to time, outstanding Class A common 

stock through open market repurchases in compliance with Rule 10b-18 under the Exchange Act, and/or in privately negotiated 
transactions at management’s discretion based on market and business conditions, applicable legal requirements, and other factors. 
Once authorized, the repurchase plan has no time deadline and will continue until otherwise modified or terminated by the Company’s 
Board of Directors at any time in its sole discretion. Shares repurchased are retired. On November 2, 2020, the Company’s Board of 
Directors authorized a new $1.0 billion stock repurchase plan, replacing the prior plan authorized on July 29, 2019 which had a 
remaining authorization of $124.3 million. As of the date of this filing, the Company had $500.0 million authorization remaining 
under the new plan. 

The following is a summary of the Company’s share repurchases: 

Total number of shares purchased (in millions) (1) 
Average price paid per share (1) 
Total price paid (in millions) (1) 

For the year 
ended December 31, 
2019 

2020 

  $ 
  $ 

 3.1  
 280.17   $ 
 856.0   $ 

 2.0  
 231.87   $ 
 470.3   $ 

2018 

 5.0 
 159.87 
 795.5 

Subsequent to December 31, 2020, the Company made the following share repurchases: 

Total number of shares purchased (in millions) (1) 
Average price paid per share (1) 
Total price paid (in millions) (1) 

  $ 
  $ 

 0.5 
 262.16 
 144.0 

(1) 

Amounts are calculated based on the trade date which differs from the Consolidated Statements of Cash Flows which 
calculate share repurchases based on settlement date. 

F-30 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dividends 

As a REIT, the Company is required to distribute annually at least 90% of its REIT taxable income after the utilization of any 

available NOLs (determined before the deduction for dividends paid and excluding any net capital gain). As of December 31, 2020, 
$651.1 million of the federal NOLs are attributes of the REIT. The Company may use these NOLs to offset its REIT taxable income, 
and thus any required distributions to shareholders may be reduced or eliminated until such time as the Company’s NOLs have been 
fully utilized. The amount of future distributions will be determined, from time to time, by the Board of Directors to balance the 
Company’s goal of increasing long-term shareholder value and retaining sufficient cash to implement the Company’s current capital 
allocation policy, which prioritizes investment in quality assets that meet the Company’s return criteria, and then stock repurchases 
when the Company believes its stock price is below its intrinsic value. The actual amount, timing and frequency of future dividends, 
will be at the sole discretion of the Board of Directors and will be declared based upon various factors, many of which are beyond the 
Company’s control. 

As of December 31, 2020, the Company paid the following cash dividends: 

Date Declared 

February 20, 2020 
May 5, 2020 
August 3, 2020 
November 2, 2020 

Payable to Shareholders 
of Record At the Close 
of Business on 

March 10, 2020 
May 28, 2020 
August 25, 2020 
November 19, 2020 

Cash Paid 
Per Share 

$0.465 
$0.465 
$0.465 
$0.465 

Aggregate Amount 
Paid 

$52.2 million 
$52.0 million 
$52.0 million 
$51.5 million 

Date Paid 

March 26, 2020 
June 18, 2020 
September 21, 2020 
December 17, 2020 

Dividends paid in 2020 and 2019 were ordinary dividends. 

Subsequent to December 31, 2020, the Company declared the following cash dividends: 

Date Declared 

February 19, 2021 

Payable to Shareholders 
of Record At the Close 
of Business on 

March 10, 2021 

Cash to 
be Paid 
Per Share 

$0.58 

Date to be  Paid 

March 26, 2021 

13. 

STOCK-BASED COMPENSATION 

On February 25, 2020, the Company’s 2010 Plan expired by its terms. On May 14, 2020, the Company’s shareholders 

approved the 2020 Plan which provides for the issuance of up to 3.0 million shares of the Company’s Class A common stock (of 
which approximately 3.0 million shares remain available for future issuance as of December 31, 2020), plus additional shares of Class 
A common stock (a) subject to awards granted under the 2010 Plan that may become available for issuance or reissuance, as 
applicable, under the 2020 Plan if such awards are forfeited or are settled in cash or otherwise expire or terminate without the delivery 
of the shares or (b) which become issuable under the 2020 Plan by reason of any stock dividend, stock split, recapitalization or other 
similar transaction effected without the receipt of consideration which results in an increase in the number of outstanding shares of 
Class A common stock. 

Commencing with the 2020 equity award, the Company modified the type of equity granted to certain employees to align 

long-term compensation with Company performance. Under the new structure, the Company continued to issue RSUs; however, 
RSUs will now vest ratably over three years rather than four years. The Company further replaced stock options with PSUs which will 
cliff vest at the end of three years. PSUs have performance metrics for which threshold, target, and maximum parameters are 
established at the time of the grant. The performance metrics are used to calculate the number of shares that will be issuable when the 
awards vest, which may range from zero to 200% of the target amounts. At the end of each three year performance period, the number 
of shares that vest will depend on the results achieved against the pre-established performance metrics. Furthermore, effective with the 
2020 grant, RSUs and PSUs will accrue dividend equivalents prior to vesting, which will be paid out only in respect to shares that 
actually vest. 

Stock Options 

The Company records compensation expense for employee stock options based on the estimated fair value of the options on 

the date of grant using the Black-Scholes option-pricing model with the assumptions included in the table below. The Company uses a 
combination of historical data and historical volatility to establish the expected volatility, as well as to estimate the expected option 

F-31 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
life. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant for the estimated life of the option. The 
following assumptions were used to estimate the fair value of options granted using the Black-Scholes option-pricing model: 

Risk free interest rate 
Dividend yield 
Expected volatility 
Expected lives 

2020 
1.66% 
1.3% 
20.4% 
4.6 years 

For the year ended December 31,  
2019 
1.37% - 2.47% 
1.3% 
20.4% 
4.6 years 

2018 
  2.57% - 2.92% 
0.7% 
21.6% 
4.6 years 

The following table summarizes the Company’s activities with respect to its stock option plans for the years ended December 

31, 2020, 2019 and 2018 as follows (dollars and shares in thousands, except for per share data): 

Number 
of Shares 

Weighted- 
Average 
Exercise Price 
Per Share 

Weighted-Average 
Remaining 
Contractual  
Life (in years) 

Aggregate 
Intrinsic Value 

Outstanding at December 31, 2017 

Granted 
Exercised 
Forfeited/canceled 

Outstanding at December 31, 2018 

Granted 
Exercised 
Forfeited/canceled 

Outstanding at December 31, 2019 

Granted 
Exercised 
Forfeited/canceled 

Outstanding at December 31, 2020 
Exercisable at December 31, 2020 
Unvested at December 31, 2020 

 4,842  
 941 
 (926)  
 (41)  
 4,816  
 1,068 
 (1,315)  
 (62)  
 4,507  
 10 
 (1,287)  
 (28)  
 3,202  
 1,700  
 1,502  

$ 
  $ 
$ 
$ 
$ 
  $ 
$ 
$ 
$ 
  $ 
$ 
$ 
$ 
$ 
$ 

100.12  
156.55  
81.73  
123.98  
114.48  
183.42  
103.47  
140.85  
133.68  
240.99  
110.59  
168.11  
143.01  
124.93  
163.48  

3.8  
3.0  
4.6  

$ 
$ 
$ 

 445,311 
 267,228 
 178,083 

The weighted-average per share fair value of options granted during the years ended December 31, 2020, 2019 and 2018 was 

$41.09, $33.99, and $33.01, respectively. 

The total intrinsic value for options exercised during the years ended December 31, 2020, 2019 and 2018 was $235.0 million, 
$132.8 million and $78.0 million, respectively. Cash received from option exercises under all plans for the years ended December 31, 
2020, 2019 and 2018 was approximately $142.5 million, $136.0 million, and $74.7 million, respectively. The tax benefit realized for 
the tax deductions from option exercises under all plans was $16.9 million and $10.2 million for the years ended December 31, 2020 
and 2019, respectively. No tax benefit was realized for the year ended December 31, 2018. 

The aggregate intrinsic value for stock options in the preceding table represents the total intrinsic value based on the 
Company’s closing stock price of $282.13 as of December 31, 2020. The amount represents the total intrinsic value that would have 
been received by the holders of the stock-based awards had these awards been exercised and sold as of that date. 

F-32 

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
  
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Additional information regarding options outstanding and exercisable at December 31, 2020 is as follows: 

Range 

$95.01 - $115.00 
$115.01 - $150.00 
$150.01 - $180.00 
$180.01 - $270.00 

Outstanding 

(in thousands) 

 557  
 926  
 744  
 975  
 3,202  

Options Outstanding 
Weighted Average 
Remaining 
Contractual Life 

Weighted 
 Average 
Exercise Price 

(in years) 
2.1 
2.9 
4.2 
5.2 

  $ 
  $ 
  $ 
  $ 

96.89  
116.83  
156.54  
183.87  

Options Exercisable 

Weighted 
 Average 
Exercise Price 

Exercisable 

(in thousands) 

 556   $ 
 656   $ 
 300   $ 
 188   $ 

 1,700  

96.87 
117.51 
156.53 
183.40 

The following table summarizes the activity of options outstanding that had not yet vested: 

Unvested as of December 31, 2019 
Options granted 
Vested 
Forfeited 

Unvested as of December 31, 2020 

Number 
of Shares 

(in thousands) 

Weighted- 
Average 
Fair Value 
Per Share 

 2,590  
 10  
 (1,070)  
 (28)  
 1,502  

$ 
$ 
$ 
$ 
$ 

 29.82 
 41.09 
 26.96 
 32.12 
 31.91 

As of December 31, 2020, the total unrecognized compensation expense related to unvested stock options outstanding under 

the Plans is $15.1 million. That cost is expected to be recognized over a weighted average period of 1.8 years. 

The total fair value of options vested during 2020, 2019, and 2018 was $28.8 million, $26.5 million, and $24.0 million, 

respectively. 

Restricted Stock Units and Performance-Based Restricted Stock Units 

The following table summarizes the Company’s RSU and PSU activity for the year ended December 31, 2020: 

Outstanding at December 31, 2019 

Granted (1) 
Vested 
Forfeited/canceled 

Outstanding at December 31, 2020 

RSUs 

PSUs 

Number of 
Shares 
(in thousands) 

Weighted-Average 
Grant Date Fair 
Value per Share 

Number of 
Shares 
(in thousands) 

Weighted-Average 
Grant Date Fair 
Value per Share 

 313  
 99  
 (129)  
 (9)  
 274  

$ 
$ 
$ 
$ 
$ 

 152.98  
 290.77  
 142.11  
 202.02  
 206.48  

 —  
 149  
 —  
 (1)  
 148  

$ 
$ 
$ 
$ 
$ 

 — 
 376.48 
 — 
 376.50 
 376.48 

(1) 

PSUs represent the target number of shares granted that are issuable at the end of the three year performance period. Fair 
value for a portion of the PSUs was calculated using a Monte Carlo simulation model. 

Employee Stock Purchase Plan 

In 2018, the Board of Directors of the Company adopted the 2018 Employee Stock Purchase Plan (“2018 Purchase Plan”) 

which replaced the 2008 Purchase Plan and reserved 300,000 shares of Class A common stock for purchase. The 2018 Purchase Plan 
permits eligible employee participants to purchase Class A common stock at a price per share which is equal to 85% of the fair market 
value of Class A common stock on the last day of an offering period. For the years ended December 31, 2020 and 2019, 25,058 shares 
and 30,128 shares, respectively, of Class A common stock were issued under the 2018 Purchase Plan, which resulted in cash proceeds 
to the Company of approximately $6.1 million and $5.5 million, respectively. At December 31, 2020, 234,762 shares remained 

F-33 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
available for issuance under the 2018 Purchase Plan. For the year ended December 31, 2018, 16,798 shares of Class A common stock 
were issued under the previous 2008 Purchase Plan, which resulted in cash proceeds to the Company of approximately $2.3 million. 

In addition, the Company recorded $1.1 million, $1.0 million, and $0.6 million of non-cash compensation expense relating to 

the shares issued under the 2008 Purchase Plan and 2018 Purchase Plan for each of the years ended December 31, 2020, 2019, and 
2018, respectively. 

Non-Cash Compensation Expense 

The table below reflects a break out by category of the non-cash compensation expense amounts recognized on the 

Company’s Statements of Operations for the years ended December 31, 2020, 2019, and 2018, respectively: 

Cost of revenues 
Selling, general and administrative 

Total cost of non-cash compensation included 
in income before provision for income taxes 

$ 

$ 

2020 

 For the year ended December 31,  

2019 
(in thousands) 

2018 

 2,074   $ 
 66,816    

 2,034   $ 
 71,180  

 1,182 
 41,145 

 68,890   $ 

 73,214   $ 

 42,327 

During 2018, the Board of Directors adopted a retirement policy applicable to all employees receiving equity as part of their 

compensation plan. This policy was effective January 1, 2019. Historically, all unvested equity awards were forfeited upon 
termination of employment and any options that were vested but unexercised would be forfeited 90 days after the termination of 
employment. The new retirement policy allows employees that meet certain conditions to vest or continue vesting in outstanding 
equity awards following retirement and extends the time the employee has to exercise vested and outstanding awards. As a result of 
this policy, stock compensation expense related to the adoption of the policy resulted in an acceleration of unrecognized stock 
compensation expense of approximately $18.5 million in 2019. 

In addition, the Company capitalized $1.5 million, $1.1 million and $0.8 million of non-cash compensation for the years 

ended December 31, 2020, 2019 and 2018, respectively, to fixed assets. 

14. 

INCOME TAXES 

As discussed in Note 2, the Company began operating in compliance with REIT requirements for federal income tax 

purposes effective January 1, 2016.  As a REIT, the Company must distribute at least 90 percent of its taxable income (including 
dividends paid to it by its TRSs) except to the extent offset by NOLs. In addition, the Company must meet a number of other 
organizational and operational requirements. It is management's intention to adhere to these requirements and maintain the Company's 
REIT status. Most states where the Company operates conform to the federal rules recognizing REITs. Certain subsidiaries have made 
an election with the Company to be treated as TRSs in conjunction with the Company's REIT election; the TRS elections permit the 
Company to engage in certain business activities in which the REIT may not engage directly. A TRS is subject to federal and state 
income taxes on the income from these activities. A provision for taxes of the TRSs and of foreign branches of the REIT is included in 
its consolidated financial statements. 

Income (loss) before provision (benefit) for income taxes by geographic area is as follows: 

Domestic 
Foreign 
Total 

 For the year ended December 31,  

2020 

2019 

2018 

(in thousands) 

  $ 

  $ 

 151,421   $ 
 (169,170)    
 (17,749)   $ 

 133,046   $ 
 53,843    
 186,889   $ 

 99,203 
 (47,519) 
 51,684 

F-34 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
   
 
The provision (benefit) for income taxes consists of the following components: 

  $ 

Current provision: 

State 
Foreign 

Total current 

Deferred provision (benefit) for taxes: 

Federal 
State 
Foreign 
Change in valuation allowance 

Total deferred 

Total provision (benefit) for income taxes 

  $ 

 For the year ended December 31,  

2020 

2019 

2018 

(in thousands) 

 753   $ 
 20,638    
 21,391    

 (7,552)    
 (4,684)    
 (59,956)    
 9,005 
 (63,187)    
 (41,796)   $ 

 5,520   $ 
 18,150    
 23,670    

 (3,306)    
 1,952 
 13,138 
 4,151 
 15,935 
 39,605 

 $ 

 5,764 
 13,756 
 19,520 

 (9,463) 
 (1,412) 
 (16,673) 
 12,261 
 (15,287) 
 4,233 

A reconciliation of the provision (benefit) for income taxes at the statutory U.S. Federal tax rate (21%) and the effective 

income tax rate is as follows: 

Statutory federal expense 
Rate and permanent differences on non-U.S. earnings (1) 
State and local tax expense 
REIT adjustment 
Permanent differences 
Tax Act impact on deferred taxes 
Other 
Valuation allowance 

  $ 

(Benefit) provision for income taxes 

  $ 

2020 

For the year ended December 31, 
2019 

2018 

(in thousands) 

 (3,727)   $ 
 (7,531)    
 (3,707)    
 (35,539)    
 (736)    
 —    
 439    
 9,005    
 (41,796)   $ 

 39,247   $ 
 15,937    
 7,578    
 (28,975)    
 18    
 —    
 1,649    
 4,151    
 39,605   $ 

 10,854 
 3,620 
 4,824 
 (22,241) 
 437 
 (6,040) 
 518 
 12,261 
 4,233 

(1) 

This item includes the effect of foreign exchange rate changes which were previously shown on a separate line. 

F-35 

 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
   
 
   
 
   
 
   
   
 
     
     
     
   
    
    
 
   
   
  
   
  
   
  
  
   
  
 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
   
   
   
   
   
   
   
 
 
 
 
The components of the net noncurrent deferred income tax asset (liability) accounts are as follows: 

Deferred tax assets: 

Net operating losses 
Property, equipment, and intangible basis differences 
Accrued liabilities 
Non-cash compensation 
Operating lease liability 
Deferred revenue 
Allowance for doubtful accounts 
Currency translation 
Other 
Valuation allowance 

Total deferred tax assets, net (1) 

Deferred tax liabilities: 

Property, equipment, and intangible basis differences 
Right of use asset 
Straight-line rents 
Deferred foreign withholding taxes 
Deferred lease costs 
Other 

Total deferred tax liabilities, net (1) 

As of December 31, 

2020 

2019 

(in thousands) 

  $ 

  $ 

 55,657   $ 
 9,813    
 6,561    
 20,128    
 232,329    
 2,846    
 3,017    
 99,344    
 5,808    
 (63,239)    
 372,264    

 (145,328)    
 (223,366)    
 (20,809)    
 (9,796)    
 —    
 (1,532)    
 (28,567)   $ 

 61,741 
 5,946 
 9,994 
 19,198 
 276,824 
 2,527 
 4,190 
 47,468 
 2,657 
 (54,610) 
 375,935 

 (158,419) 
 (269,586) 
 (25,535) 
 (7,706) 
 (34) 
 (783) 
 (86,128) 

(1) 

Of these amounts, $53,722 and $82,290 are included in Other assets and Other long-term liabilities, respectively on the 
accompanying Consolidated Balance Sheets as of December 31, 2020. As of December 31, 2019, $4,342, $1,650, and 
$88,820 are included in Other assets, Other current liabilities, and Other long-term liabilities, respectively on the 
accompanying Consolidated Balance Sheet. 

A deferred tax asset is reduced by a valuation allowance if based on the weight of all available evidence, including both 
positive and negative evidence, it is more likely than not (a likelihood of more than 50%) that the value of such assets will not be 
realized. The valuation allowance should be sufficient to reduce the deferred tax asset to the amount that is more likely than not to be 
realized. The realization of deferred tax assets, including carryforwards and deductible temporary differences, depends upon the 
existence of sufficient taxable income of the same character during the carryback or carryforward period. All sources of taxable 
income available to realize the deferred tax asset, including the future reversal of existing temporary differences, future taxable 
income exclusive of reversing temporary differences and carryforwards, taxable income in carryback years and tax-planning 
strategies, should be considered. 

The Company has recorded a valuation allowance for certain deferred tax assets as management believes that it is not “more-

likely-than-not” that the Company will generate sufficient taxable income in future periods to recognize the assets. Valuation 
allowances of $63.2 million and $54.6 million were being carried to offset net deferred income tax assets as of December 31, 2020 
and 2019, respectively. The net change in the valuation allowance for the years ended December 31, 2020 and 2019 was an increase of 
$8.6 million and a decrease of $4.0 million, respectively. 

The Company has available at December 31, 2020, a federal NOL carry-forward of approximately $770.8 million. $745.2 
million of these NOL carry-forwards will expire between 2025 and 2037, and $25.6 million have an indefinite carry-forward. As of 
December 31, 2020, $651.1 million of the federal NOLs are attributes of the REIT. The Company may use these NOLs to offset its 
REIT taxable income, and thus any required distributions to shareholders may be reduced or eliminated until such time as the NOLs 
have been fully utilized.  The Internal Revenue Code places limitations upon the future availability of NOLs based upon changes in 
the equity of the Company. If these occur, the ability of the Company to offset future income with existing NOLs may be limited. In 
addition, the Company has available at December 31, 2020, a foreign NOL carry-forward of $65.9 million and a net state operating 
tax loss carry-forward of approximately $412.0 million. These net operating tax loss carry-forwards begin to expire in 2021. 

F-36 

 
 
 
 
 
 
 
 
 
 
 
 
     
     
     
 
   
 
 
 
   
 
 
   
 
   
 
   
 
   
 
 
   
 
 
     
     
     
     
     
   
     
   
     
   
     
   
     
   
     
   
     
   
     
   
     
   
     
   
 
     
     
     
     
   
 
   
 
     
   
     
   
     
   
     
   
     
   
     
   
     
 
The tax losses generated in tax years 2002 through 2014 remain subject to audit adjustment, and tax years 2015 and forward 

are open to examination by the major jurisdictions in which the Company operates. 

The Company has removed the permanent reinvestment assertion as of December 31, 2020 for all foreign earnings of the 

Company’s foreign jurisdictions except Argentina. The Company has also removed its permanent reinvestment assertion on the 
investment in the Company’s Guatemala and El Salvador subsidiaries. The Company has recorded deferred foreign withholding taxes 
of $9.8 million at December 31, 2020. No additional income taxes have been provided for any additional outside basis difference 
inherent in these entities, as these amounts continue to be indefinitely reinvested in foreign operations except as noted in Guatemala 
and El Salvador. The deferred incomes taxes related to the Guatemala and El Salvador subsidiaries are immaterial and determining the 
amount of unrecognized deferred tax liability for any additional outside basis differences in these entities that the investment is 
indefinitely reinvested is not practicable. 

On December 22, 2017, the U.S. government enacted comprehensive tax legislation in the form of the Tax Cuts and Jobs Act 
(the “Tax Act”). The Tax Act subjects a U.S. shareholder to tax on Global Intangible Low-Taxed Income (“GILTI”) earned by certain 
foreign subsidiaries. The FASB Staff Q&A, Topic 740, No. 5, Accounting for Global Intangible Low-Taxed Income, states that an 
entity can make an accounting policy election to either 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 in the year it is incurred. The income inclusion for GILTI for the year ended December 31, 
2020 is $10.0 million. 

15. 

SEGMENT DATA 

The Company operates principally in two business segments: site leasing and site development. The Company’s site leasing 
business includes two reportable segments, domestic site leasing and international site leasing. The Company’s business segments are 
strategic business units that offer different services. They are managed separately based on the fundamental differences in their 
operations. The site leasing segment includes results of the managed and sublease businesses. The site development segment includes 
the results of both consulting and construction related activities. The Company’s Chief Operating Decision Maker utilizes segment 
operating profit and operating income as his two measures of segment profit in assessing performance and allocating resources at the 
reportable segment level. The Company has applied the aggregation criteria to operations within the international site leasing segment 
on a basis that is consistent with management’s review of information and performance evaluations of the individual markets in this 
region. 

F-37 

 
 
 
Revenues, cost of revenues (exclusive of depreciation, accretion and amortization), capital expenditures (including assets 

acquired through the issuance of shares of the Company’s Class A common stock) and identifiable assets pertaining to the segments in 
which the Company continues to operate are presented below. 

For the year ended December 31, 2020 
Revenues 
Cost of revenues (1) 
Operating profit 

Selling, general, and administrative expenses 
Acquisition and new business initiatives 

related adjustments and expenses 

Asset impairment and decommission costs 
Depreciation, amortization and accretion 

Operating income (loss) 

Other expense (principally interest expense 

and other expense) 
Loss before income taxes 
Cash capital expenditures (2) 
For the year ended December 31, 2019 
Revenues 
Cost of revenues (1) 
Operating profit 

Selling, general, and administrative expenses 
Acquisition and new business initiatives 

related adjustments and expenses 

Asset impairment and decommission costs 
Depreciation, amortization and accretion 

Operating income (loss) 

Other expense (principally interest expense 

and other expense) 
Income before income taxes 

Cash capital expenditures (2) 
For the year ended December 31, 2018 
Revenues 
Cost of revenues (1) 
Operating profit 

Selling, general, and administrative expenses 
Acquisition and new business initiatives 

related adjustments and expenses 

Asset impairment and decommission costs 
Depreciation, amortization and accretion 

Operating income (loss) 

Other expense (principally interest expense 

and other expense) 
Income before income taxes 

Cash capital expenditures (2) 

Domestic Site 
Leasing 

Int'l Site 
Leasing 

Site 

  Development 

Other 

Total 

  $ 

 1,558,311    $ 
 256,673   
 1,301,638   
 102,889   

(in thousands) 

 396,161    $ 
 117,105   
 279,056   
 34,905   

 128,666    $ 
 102,750   
 25,916   
 17,663   

 —   $ 
 —  
 —  
 38,810   

 2,083,138  
 476,528  
 1,606,610  
 194,267  

 10,331   
 28,887   
 539,399   
 620,132   

 6,251   
 11,210   
 174,073   
 52,617   

 —  
 —  
 2,356   
 5,897   

 —  
 —  
 6,142   
 (44,952)  

 (651,443)  

 303,366   

 89,762   

 1,752   

 6,191   

 16,582  
 40,097  
 721,970  
 633,694  

 (651,443) 
 (17,749) 
 401,071  

  $ 

 1,487,108    $ 
 258,413   
 1,228,695   
 99,707   

 373,750    $ 
 115,538   
 258,212   
 32,411   

 153,787    $ 
 119,080   
 34,707   
 21,525   

 —   $ 
 —  
 —  
 39,074   

 2,014,645  
 493,031  
 1,521,614  
 192,717  

 7,933   
 24,202   
 527,718   
 569,135   

 7,295   
 8,899   
 161,183   
 48,424   

 —  
 2   
 2,341   
 10,839   

 —  
 —  
 5,836   
 (44,910)  

 (396,599)  

 287,793   

 635,728   

 3,900   

 4,271   

 15,228  
 33,103  
 697,078  
 583,488  

 (396,599) 
 186,889  
 931,692  

  $ 

 1,400,095    $ 
 266,131   
 1,133,964   
 72,879   

 340,339    $ 
 106,165   
 234,174   
 27,082   

 125,261    $ 
 96,499   
 28,762   
 16,215   

 —   $ 
 —  
 —  
 26,350   

 1,865,695  
 468,795  
 1,396,900  
 142,526  

 5,268   
 18,857   
 511,823   
 525,137   

 5,693   
 7,932   
 151,570   
 41,897   

 —  
 345   
 2,556   
 9,646   

 —  
 —  
 6,164   
 (32,514)  

 (492,482)  

 338,610   

 258,785   

 1,561   

 3,724   

 10,961  
 27,134  
 672,113  
 544,166  

 (492,482) 
 51,684  
 602,680  

Assets  
As of December 31, 2020 
As of December 31, 2019 

Domestic Site 
Leasing 

Int'l Site 
Leasing 

Site 

  Development 

Other (3) 

Total 

  $ 
  $ 

 5,893,636    $ 
 6,157,511    $ 

 2,955,563    $ 
 3,381,448    $ 

 61,729    $ 
 81,772    $ 

 247,090    $ 
 139,210    $ 

 9,158,018  
 9,759,941  

(in thousands) 

(1) 
(2) 
(3) 

Excludes depreciation, amortization, and accretion. 
Includes cash paid for capital expenditures and acquisitions and financing leases. 
Assets in Other consist primarily of general corporate assets. 

F-38 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
  
 
  
 
  
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
   
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
  
 
  
 
  
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
   
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
  
 
  
 
  
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
 
 
For the years ended December 31, 2020, 2019, and 2018, site leasing revenue in Brazil was $222.6 million, 226.7 million, 

and $221.5 million, respectively. Other than Brazil, no foreign country represented more than 4% of the Company’s total site leasing 
revenues in any of the periods presented. Total long-lived assets in Brazil were $1.0 billion and $1.4 billion as of December 31, 2020, 
and 2019, respectively. 

16. 

EARNINGS PER SHARE 

Basic earnings per share was computed by dividing net income (loss) attributable to SBA Communications Corporation by 

the weighted-average number of shares of Common Stock outstanding for each respective period. Diluted earnings per share was 
calculated by dividing net income (loss) attributable to SBA Communications Corporation by the weighted-average number of shares 
of Common Stock outstanding adjusted for any dilutive Common Stock equivalents, including unvested RSUs, PSUs, and shares 
issuable upon exercise of stock options as determined under the “Treasury Stock” method. 

The following table sets forth basic and diluted net income per common share attributable to common shareholders for the 

years ended December 31, 2020, 2019, and 2018 (in thousands, except per share data): 

Numerator: 

Net income attributable to SBA 
Communications Corporation 

Denominator: 

Basic weighted-average shares outstanding 
Dilutive impact of stock options, RSUs, and PSUs 
Diluted weighted-average shares outstanding 
Net income per common share attributable to SBA 

Communications Corporation: 

Basic 
Diluted 

2020 

For the year ended December 31, 
2019 

2018 

 $ 

 24,104 

 $ 

 146,991 

 $ 

 47,451 

 111,532 
 1,933 
 113,465 

 112,809 
 1,884 
 114,693 

 114,909 
 1,606 
 116,515 

 $ 
 $ 

 0.22 
 0.21 

 $ 
 $ 

 1.30 
 1.28 

 $ 
 $ 

 0.41 
 0.41 

For the years ended December 31, 2020, 2019, and 2018, the diluted weighted average number of common shares 

outstanding excluded an additional 56,351 shares, 19,533 shares, and 0.8 million shares issuable upon exercise of the Company’s 
stock options because the impact would be anti-dilutive. 

17. 

COMMITMENTS AND CONTINGENCIES 

The Company is obligated under various non-cancelable operating leases for land, office space, equipment, and site leases. In 
addition, the Company is obligated under various non-cancelable financing leases for vehicles. The annual minimum lease payments, 
including fixed rate escalations as of December 31, 2020 are as follows (in thousands): 

2021 
2022 
2023 
2024 
2025 
Thereafter 

Total minimum lease payments 
Less: amount representing interest 

Present value of future payments 

Less: current obligations 
Long-term obligations 

Finance Leases 

Operating Leases 

 1,461   $ 
 1,243    
 814    
 78    
 —    
 —    
 3,596    
 (154)    
 3,442    
 (1,432)    
 2,010   $ 

 242,581 
 244,547 
 245,453 
 245,204 
 242,767 
 2,737,820 
 3,958,372 
 (1,631,414) 
 2,326,958 
 (234,605) 
 2,092,353 

  $ 

  $ 

F-39 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
 
 
 
   
    
    
 
   
    
    
 
   
    
    
 
  
  
  
  
  
  
 
 
  
  
   
    
    
 
   
    
    
 
 
 
 
 
 
 
 
 
     
     
 
 
 
   
   
   
   
   
   
   
   
   
Tenant (Operating) Leases  

The annual minimum tower lease income to be received for tower space rental under non-cancelable operating leases, 

including fixed rate escalations, as of December 31, 2020 is as follows: 

2021 
2022 
2023 
2024 
2025 
Thereafter 
Total 

Litigation 

(in thousands) 

 1,701,608 
 1,463,893 
 1,272,287 
 1,035,425 
 680,907 
 1,441,966 
 7,596,086 

  $ 

  $ 

The Company is involved in various claims, lawsuits and proceedings arising in the ordinary course of business. While there 

are uncertainties inherent in the ultimate outcome of such matters and it is impossible to presently determine the ultimate costs that 
may be incurred, management believes the resolution of such uncertainties and the incurrence of such costs will not have a material 
adverse effect on the Company’s consolidated financial position, results of operations or liquidity. 

Contingent Purchase Obligations 

From time to time, the Company agrees to pay additional consideration (or earnouts) for acquisitions if the towers or 

businesses that are acquired meet or exceed certain performance targets in the one year to three years after they have been acquired. 
Please refer to Note 3. 

18. 

CONCENTRATION OF CREDIT RISK 

The Company’s credit risks consist primarily of accounts receivable with national, regional, and local wireless service 

providers and federal and state government agencies. The Company performs periodic credit evaluations of its customers’ financial 
condition and provides allowances for doubtful accounts, as required, based upon factors surrounding the credit risk of specific 
customers, historical trends, and other information. The Company generally does not require collateral. 

The following is a list of significant customers (representing at least 10% of revenue for any period reported) and the 

percentage of total revenue for the specified time periods derived from such customers: 

Percentage of Total Revenues 
T-Mobile (1) 
AT&T Wireless 
Verizon Wireless 

(1) 

Prior year amounts have been adjusted to reflect the merger of T-Mobile and Sprint. 

For the year ended December 31,  
2018 
2019 
2020 

34.5% 
24.1% 
14.1% 

35.1% 
23.8% 
14.0% 

34.3% 
24.0% 
14.7% 

F-40 

 
 
 
 
 
 
 
 
 
 
     
     
 
 
 
 
 
     
     
   
     
   
     
   
     
   
     
   
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Company’s site leasing and site development segments derive revenue from these customers. Client percentages of total 

revenue in each of the segments are as follows: 

Percentage of Domestic Site Leasing Revenue 
T-Mobile (1) 
AT&T Wireless 
Verizon Wireless 

Percentage of International Site Leasing Revenue 

Oi S.A. 
Telefonica 
Claro 

(1) 

Prior year amounts have been adjusted to reflect the merger of T-Mobile and Sprint. 

Percentage of Site Development Revenue 
T-Mobile (1) 

For the year ended December 31,  
2018 
2019 
2020 

40.5% 
32.2% 
18.5% 

40.6% 
32.1% 
18.6% 

39.9% 
31.9% 
19.0% 

For the year ended December 31,  
2018 
2019 
2020 

28.7% 
18.1% 
14.5% 

31.3% 
26.9% 
11.6% 

35.5% 
26.7% 
11.4% 

For the year ended December 31,  
2018 
2019 
2020 

66.8% 

67.5% 

63.5% 

 (1) 

Prior year amounts have been adjusted to reflect the merger of T-Mobile and Sprint. 

Five customers comprised 63.8% and 66.6% of total gross accounts receivable at December 31, 2020 and December 31, 

2019, respectively. 

19. 

DEFINED CONTRIBUTION PLAN 

The Company has a defined contribution profit sharing plan under Section 401(k) of the Internal Revenue Code that provides 

for voluntary employee contributions up to the limitations set forth in Section 402(g) of the Internal Revenue Code. Employees have 
the opportunity to participate following completion of three months of employment and must be 21 years of age. Employer matching 
begins immediately upon the employee’s participation in the plan. 

The Company makes a discretionary matching contribution of 75% of an employee’s contributions up to a maximum of 

$4,000 annually. Company matching contributions were approximately $2.7 million, $2.4 million and $2.1 million for the years ended 
December 31, 2020, 2019 and 2018, respectively. 

20. 

REDEEMABLE NONCONTROLLING INTERESTS 

In August 2019, the Company acquired an additional interest of a previously unconsolidated joint venture in South Africa 
which operated under the name Atlas Tower South Africa (“Atlas SA”). As a result of the transaction, the Company has consolidated 
the results of the entity into its financial statements. The incremental investment is reflected within Acquisitions on the Consolidated 
Statement of Cash Flows. 

In connection with the acquisition of the additional interest in Atlas SA, the parties agreed to both a put option exercisable by 

the noncontrolling interest holder and a call option exercisable by the Company for the remaining 6% minority interest based on a 
formulaic approach. During the third quarter of 2020, the Company noticed its intent to exercise its call option to acquire its remaining 
6% interest in the joint venture, which has not yet closed as of December 31, 2020. As the put option is outside of the Company’s 
control, the estimated redemption value of the minority interest is presented as a redeemable noncontrolling interest outside of 
permanent equity on the Consolidated Balance Sheets. As of December 31, 2020, the fair market value of the 6% noncontrolling 
interest was $15.2 million. The fair value assigned to the redeemable noncontrolling interest is estimated using Level 3 inputs based 
on unobservable inputs. 

The Company allocates income and losses to the noncontrolling interest holder based on the applicable membership interest 

percentage. At each reporting period, the redeemable noncontrolling interest is recognized at the higher of (1) the initial carrying 
amount of the noncontrolling interest as adjusted for accumulated income or loss attributable to the noncontrolling interest holder, or 

F-41 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(2) the contractually-defined redemption value as of the balance sheet date. Adjustments to the carrying amount of redeemable 
noncontrolling interest are charged against retained earnings (or additional paid-in capital if there are no retained earnings). 

The components of redeemable noncontrolling interests as of December 31, 2020 are as follows (in thousands): 

Beginning balance 

Purchase of noncontrolling interests 
Additional investment 
Foreign currency translation adjustments 
Adjustment to fair value 
Net (loss) income attributable to noncontrolling interests 

Ending balance 

21. 

QUARTERLY FINANCIAL DATA (unaudited) 

December 31, 
2020 

December 31, 
2019 

  $ 

  $ 

 16,052   $ 
 —  
 —  
 (52)  
 (749)  
 (57)    
 15,194   $ 

 — 
 13,990 
 179 
 460 
 1,130 
 293 
 16,052 

Quarter Ended 

  December 31, 

  September 30, 

2020 

2020 

June 30, 
2020 

  March 31, 

2020 

Revenues 
Operating income 
Depreciation, accretion, and amortization 
Net income (loss) attributable to SBA Communications Corporation 

Net income (loss) per common share - basic 
Net income (loss) per common share - diluted 

 $ 

 $ 

 535,905  $ 
 165,100   
 (180,383)   
 105,781   

(in thousands, except per share amounts) 
 507,226  $ 
 157,054   
 (178,706)   
 22,813   

 522,940  $ 
 160,337   
 (180,302)   
 22,568   

 517,067 
 151,203 
 (182,579) 
 (127,058) 

 0.96  $ 
 0.94   

 0.20  $ 
 0.20   

 0.20  $ 
 0.20   

 (1.14) 
 (1.14) 

Quarter Ended 

  December 31, 

  September 30, 

2019 

2019 

June 30, 
2019 

  March 31, 

2019 

Revenues 
Operating income 
Depreciation, accretion, and amortization 
Net income attributable to SBA Communications Corporation 

Net income per common share - basic 
Net income per common share - diluted 

 $ 

 $ 

(in thousands, except per share amounts) 
 500,147  $ 
 136,452   
 (171,564)   
 31,973   

 507,547  $ 
 153,847   
 (174,987)   
 21,679   

 513,659  $ 
 153,920   
 (179,487)   
 67,350   

 493,292 
 139,269 
 (171,040) 
 25,989 

 0.60  $ 
 0.59   

 0.19  $ 
 0.19   

 0.28  $ 
 0.28   

 0.23 
 0.23 

Because net income (loss) per share amounts are calculated using the weighted average number of common and dilutive 

common shares outstanding during each quarter, the sum of the per share amounts for the four quarters may not equal the total loss per 
share amounts for the year. 

22. 

DERIVATIVES AND HEDGING ACTIVITIES 

The Company enters into interest rate swaps to hedge the future interest expense from variable rate debt and reduce the 

Company’s exposure to fluctuations in interest rates. On August 4, 2020, the Company, through its wholly owned subsidiary, 
SBA Senior Finance II, terminated its existing $1.95 billion cash flow hedge on a portion of its 2018 Term Loan in exchange for a 
payment of $176.2 million. On the same date, the Company entered into an interest rate swap for $1.95 billion of notional value 
accruing interest at one month LIBOR plus 175 basis points for a fixed rate of 1.874% per annum through the maturity date of the 
2018 Term Loan. The Company designated this interest rate swap as a cash flow hedge as it is expected to be highly effective at 
offsetting changes in cash flows of the LIBOR based component interest payments of its 2018 Term Loan. As of December 31, 
2020, the hedge remains highly effective; therefore, subsequent changes in the fair value are recorded in Accumulated other 
comprehensive loss, net. As of December 31, 2020, the interest rate swap has a fair value of $12.1 million. 

F-42 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
 
  
 
  
 
  
 
  
 
On August 4, 2020, the Company also terminated its existing interest rate swaps, which were previously de-designated as 

cash flow hedges. There was no cash transferred in connection with the termination of these swaps. The Company reclassifies the fair 
value of its interest rate swaps recorded in Accumulated other comprehensive loss, net on their de-designation date to non-cash 
interest expense on the Consolidated Statements of Operations over their respective remaining term end dates which range from 2023 
to 2025.  

Accumulated other comprehensive loss, net includes an aggregate of $140.9 million and $42.1 million of accumulated 

derivative net losses as of December 31, 2020 and December 31, 2019, respectively. 

Additionally, the Company is exposed to counterparty credit risk to the extent that a counterparty fails to meet the terms of 

a contract. The Company’s exposure is limited to the current value of the contract at the time the counterparty fails to perform. 

The disclosures below provide additional information about the effects of these interest rate swaps on the Consolidated 

Balance Sheets, Consolidated Statements of Operations, Consolidated Statements of Comprehensive Income (Loss), and 
Consolidated Statements of Shareholders’ Deficit. The cash flows associated with these activities are reported in Net cash provided 
by operating activities on the Consolidated Statements of Cash Flows with the exception of the termination of interest rate swaps 
which are recorded in Net cash used in financing activities. 

The table below outlines the effects of the Company’s interest rate swaps on the Consolidated Balance Sheets at December 

31, 2020 and 2019. 

Balance Sheet   
Location 

December 31, 
2020 

December 31, 
2019 

Fair Value as of 

Derivatives Designated as Hedging Instruments 
Interest rate swap agreements in a fair value asset position 

Interest rate swap agreement in a fair value liability position 

Derivatives Not Designated as Hedging Instruments 
Interest rate swap agreements in a fair value asset position 

Interest rate swap agreements in a fair value liability position 

Other assets 
Other long-term 
liabilities 

  $ 

  $ 

Other assets 
Other long-term 
liabilities 

  $ 

  $ 

(in thousands) 

 12,123    $ 

 — 

 —   $ 

 42,698  

 —   $ 

 —   $ 

 47,583  

 47,583  

The table below outlines the effects of the Company’s derivatives on the Consolidated Statements of Operations for the fiscal 

years ended December 31, 2020, 2019, and 2018. 

Cash Flow Hedge - Interest Rate Swap Agreement 
Change in fair value recorded in Accumulated other comprehensive loss, net 
Amount recognized in Non-cash interest expense 

Derivatives Not Designated as Hedges - Interest Rate Swap Agreements 
Amount recorded in Accumulated other comprehensive loss, net 
Amount reclassified from Accumulated other comprehensive 

loss, net into Non-cash interest expense 

  $ 
  $ 

  $ 

  $ 

 For the year ended December 31,  
2019 

2018 

2020 

(in thousands) 

 (128,086)   $ 
 (6,707)   $ 

 16,887    $ 
 (878)   $ 

 —  

 (60,462)  

 29,315    $ 

 1,444    $ 

 — 
 — 

 — 

 — 

F-43 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Performance Graph 

SBA  Communications  Corporation’s  (“SBA”  or  “we”)  Class  A  Common  Stock  began  trading  on  The  Nasdaq 
National  Market  on  June  16,  1999  when  its  initial  public  offering  commenced  and  is  currently  traded  on  the 
Nasdaq Global Select Market. The following graph shows the total return to the shareholders of an investment 
in SBA’s Class A Common Stock as compared to (1) an investment in the S&P 500 Index, (2) an investment in 
a  peer  group  made  up  of  American  Tower  Corporation  and  Crown  Castle  International  Corporation,  the 
comparable large domestic public wireless tower companies, and (3) an investment in the FTSE NAREIT All 
Equity REITs Index. 

Total shareholder return is determined by dividing (1) the sum of (A) the cumulative amount of dividends for a 
given period (assuming dividend reinvestment) and (B) the change in share price between the beginning and 
end of the measurement period, by (2) the share price at the beginning of the measurement period. 

s
r
a

l
l

o
D
n

I

$300

$250

$200

$150

$100

$50

12/31/15

Total Shareholder Returns

SBA Communications Corporation

S&P 500 Index

Large Public Tower Company Peers

FTSE NAREIT All Equity REITs Index

12/31/16

12/31/17

12/31/18

12/31/19

12/31/20

INDEXED RETURNS 

Company Name / Index 
SBA Communications Corporation 
S&P 500 Index 
Large Public Tower Company Peers 
FTSE NAREIT All Equity REITs Index 

Base 
Period 
12/31/15 
2016 
$100.00 
$98.28 
$100.00  $111.96 
$100.00  $108.46 
$100.00  $108.63 

Years Ending 
2018 

2017 
$155.48  $154.08 
$136.40  $130.42 
$147.26  $159.65 
$118.05  $113.28 

2019 
$230.04 
$171.49 
$228.29 
$145.75 

2020 
$271.01 
$203.04 
$240.58 
$138.28 

Reflects  $100  invested  on  December  31,  2015  in  (1)  the  Class  A  Common  Stock  of  SBA,  (2)  the  basket  of 
companies  comprising  the  S&P  500  Index,  (3)  the  companies  comprising  the  group  of  Large  Public  Tower 
Company Peers, and (4) the basket of companies comprising the FTSE NAREIT All Equity REITs Index. 

 
 
 
 
 
 
 
 
 
 
 
 
 
Required Disclosures Non-GAAP Financial Measures in Accordance with Regulation G 

SBA often makes disclosures of non-GAAP financial measures, such as (1) Funds from Operations (“FFO”), 
Adjusted Funds from Operations (“AFFO”) and AFFO per share; (2) Adjusted EBITDA and Adjusted EBITDA 
Margin; (3) domestic and international Tower Cash Flow and Margin; (4) Net Debt and Leverage Ratio; and (5) 
certain  measures  after  eliminating  the  impact  of  changes  in  foreign  currency  exchange  rates,  or  constant 
currency. 

We believe that FFO, AFFO and AFFO per share, which are metrics used by our public company peers in the 
communication site industry, provide investors useful indicators of the financial performance of our business and 
permit investors an additional tool to evaluate the performance of our business against those of our two principal 
competitors. FFO, AFFO, and AFFO per share are also used to address questions we receive from analysts and 
investors who routinely assess our operating performance on the basis of these performance measures, which 
are considered industry standards. We believe that FFO helps investors or other interested parties meaningfully 
evaluate financial performance by excluding the impact of our asset base (primarily depreciation, amortization 
and accretion and asset impairment and decommission costs). We believe that AFFO and AFFO per share help 
investors  or  other  interested  parties  meaningfully  evaluate  our  financial  performance  as  they  include  (1) the 
impact  of  our  capital  structure  (primarily  interest  expense  on  our  outstanding  debt)  and  (2) sustaining  capital 
expenditures and exclude the impact of (1) our asset base (primarily depreciation, amortization and accretion 
and  asset  impairment  and  decommission  costs)  and  (2) certain non-cash items,  including  straight-lined 
revenues  and  expenses  related  to  fixed  escalations  and  rent  free  periods  and  the non-cash portion  of  our 
reported tax provision. GAAP requires rental revenues and expenses related to leases that contain specified 
rental increases over the life of the lease to be recognized evenly over the life of the lease. In accordance with 
GAAP, if payment terms call for fixed escalations, or rent free periods, the revenue or expense is recognized on 
a straight-lined basis over the fixed, non-cancelable term of the contract. We only use AFFO as a performance 
measure. AFFO should be considered only as a supplement to net income computed in accordance with GAAP 
as a measure of our performance and should not be considered as an alternative to cash flows from operations 
or as residual cash flow available for discretionary investment. We believe our definition of FFO is consistent 
with how that term is defined by the National Association of Real Estate Investment Trusts (“NAREIT”) and that 
our definition and use of AFFO and AFFO per share is consistent with those reported by the other communication 
site companies. 

We believe that Adjusted EBITDA is useful to investors or other interested parties in evaluating our financial 
performance.  Adjusted  EBITDA  is  the  primary  measure  used  by  management  (1)  to  evaluate  the  economic 
productivity  of  our  operations  and  (2)  for  purposes  of  making  decisions  about  allocating  resources  to,  and 
assessing the performance of, our operations. Management believes that Adjusted EBITDA helps investors or 
other interested parties meaningfully evaluate and compare the results of our operations (1) from period to period 
and (2) to our competitors, by excluding the impact of our capital structure (primarily interest charges from our 
outstanding debt) and asset base (primarily depreciation, amortization and accretion) from our financial results. 
Management also believes Adjusted EBITDA is frequently used by investors or other interested parties in the 
evaluation of REITs. In addition, Adjusted EBITDA is similar to the measure of current financial performance 
generally used in our debt covenant calculations. Adjusted EBITDA should be considered only as a supplement 
to net income computed in accordance with GAAP as a measure of our performance. 

We believe that Tower Cash Flow and Tower Cash Flow Margin are useful indicators of the performance of our 
site leasing operations. 

We believe that Net Debt and Leverage Ratio provide investors a more complete understanding of our net debt 
and leverage position as they include the full principal amount of our debt which will be due at maturity and are 
net of our cash and cash equivalents, short-term restricted cash, and short-term investments. 

We provide certain financial metrics on a constant currency basis as we believe they provide management and 
investors the ability to evaluate the performance of the business without the impact of foreign currency exchange 
rate fluctuations. 

In  addition,  Tower  Cash  Flow,  Adjusted  EBITDA,  Net  Debt  and  Leverage  Ratio  are  components  of  the 
calculations used by our lenders to determine compliance with certain covenants under our debt instruments. 

These  non-GAAP  financial  measures  are  not  intended  to  be  an  alternative  to  any  of  the  financial  measures 
provided in our results of operations or our balance sheet as determined in accordance with GAAP. 

 
FFO, AFFO and AFFO per share 

The table below sets forth the reconciliation of FFO, AFFO and AFFO per share to their most comparable 
GAAP measurement. 

For the year 
ended December 31, 

2020 

2019 

Net income (loss) 
Real estate related depreciation, amortization and accretion 
Asset impairment and decommission costs (1) 
Adjustments for unconsolidated joint ventures (2) 

FFO 

Adjustments to FFO: 
Non-cash straight-line leasing revenue 
Non-cash straight-line ground lease expense 
Non-cash compensation 
Adjustment for non-cash portion of tax provision (3) 
Non-real estate related depreciation, amortization, and accretion 
Amortization of deferred financing costs and debt discounts 
Loss from extinguishment of debt, net 
Other (income) expense 
Acquisition and new business initiatives related adjustments and 

expenses 

Non-discretionary cash capital expenditures 
Adjustments for unconsolidated joint ventures (2) 

AFFO 

Weighted average number of common shares (4) 

AFFO per share 

($ in thousands, except per share amounts) 
$ 

24,047    $ 

717,728   
40,097  
—   

$  

781,872    $  

(3,475)  
13,955  
68,890  
(63,188)   
4,242   
44,927  
19,463  
222,159  

16,582  
(35,490)  
—  

$ 

$ 

1,069,937   $ 
113,465  

9.43    $ 

147,284 
692,718   
33,103  
2,365 
875,470 

(12,367)   
19,943 
73,214 
15,936 
4,358 
25,660 
457 
(14,052) 

15,227 
(34,472)   
3,040 
972,414 
114,694 
8.48 

(1)  FY19 amounts have been reclassed to conform to current year presentation. 

(2)  Represents (a) with respect to the calculation of FFO, that portion of the joint ventures’ depreciation, 

amortization and accretion to the extent included in our net income and (b) with respect to the calculation of 
AFFO, that portion of the joint ventures’ straight-line leasing revenue and ground lease expense, other 
(income) expense and acquisition related adjustments and expenses, in each case to the extent included in 
our net income. 

(3)  Removes the non-cash portion of the tax provision for the period specified. 

(4)  For purposes of the AFFO per share calculation, the basic weighted average number of common shares 

has been adjusted to include the dilutive effect of stock options and restricted stock units. 

 
  
  
 
  
 
  
  
 
 
  
  
 
 
  
   
  
 
 
 
 
  
  
 
 
 
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tower Cash Flow 

The table below sets forth the reconciliation of Tower Cash Flow to its most comparable GAAP measurement. 

For the year ended December 31, 

2020 

2019 

($ in thousands) 

Site leasing revenue 
Site leasing cost of revenues (excluding depreciation, 

accretion, and amortization) 

Site leasing segment operating profit 
Non-cash straight-line leasing revenue 
Non-cash straight-line ground lease expense 
Tower Cash Flow 

$ 

1,954,472 

(373,778) 
1,580,694 
(3,475) 
13,954 
1,591,173 

$  

$ 

$ 

$ 

$ 

1,860,858 

(373,951) 
1,486,907 
(12,368) 
19,944 
1,494,483 

Domestic Tower Cash Flow and Domestic Tower Cash Flow Margin 

The table below sets forth the reconciliation of Domestic Tower Cash Flow to its most comparable GAAP 
measurement and the calculation of Domestic Tower Cash Flow Margin. 

Domestic site leasing revenue 
Non-cash straight-line domestic site leasing revenue 
Domestic cash site leasing revenue 
Domestic site leasing cost of revenues (excluding depreciation, accretion, and 

amortization) 

Non-cash straight-line ground lease expense 
Domestic Tower Cash Flow 
Domestic Tower Cash Flow Margin 

For the quarter ended 
December 31, 2020 

($ in thousands) 

$ 

$ 

392,987 
(1,046) 
391,941 

(64,448) 
2,593 
330,086 
84.2% 

International Tower Cash Flow and International Tower Cash Flow Margin 

The table below sets forth the reconciliation of International Tower Cash Flow to its most comparable GAAP 
measurement and the calculation of International Tower Cash Flow Margin. 

International site leasing revenue 
Non-cash straight-line international site leasing revenue 
International cash site leasing revenue 
International site leasing cost of revenues (excluding depreciation, accretion, and 

amortization) 

Non-cash straight-line ground lease expense 
International Tower Cash Flow 
International Tower Cash Flow Margin 

For the quarter ended 
December 31, 2020 

($ in thousands) 

$ 

$ 

99,960 
894 
100,854 

(29,211) 
460 
72,103 
71.5% 

 
 
  
 
  
 
 
 
  
 
 
  
 
 
 
 
 
 
  
  
  
  
  
  
  
 
 
 
  
  
  
  
  
  
  
 
 
Adjusted EBITDA, Annualized Adjusted EBITDA and Adjusted EBITDA Margin 

The table below sets forth the reconciliation of Adjusted EBITDA to its most comparable GAAP measurement, 
the calculation of Annualized Adjusted EBITDA and the calculation of Adjusted EBITDA Margin. See our Form 
10-K which accompanies this annual report for a discussion and reconciliation of Adjusted EBITDA. 

Net income (loss) 
Non-cash straight-line leasing revenue 
Non-cash straight-line ground lease expense  
Non-cash compensation  
Other (income) / expense 
Acquisition and new business initiatives related adjustments and 

expenses 

Asset impairment and decommission costs  
Interest income 
Total interest expense  
Depreciation, accretion and amortization 
Provision for taxes  
Adjusted EBITDA 
Annualized Adjusted EBITDA  

For the quarter ended December 31, 

2020 

2019 

($ in thousands) 

$ 

$ 
$ 

106,185    $ 
(152)  
3,053   
16,975   
(77,986)  

4,024  
10,994  
(641)   
103,195   
180,383  
34,566  
380,596   $ 
1,522,384   $ 

67,556 
(3,023)   
4,064 
12,581 
(35,349) 

5,559 
9,472 
(808) 
105,727 
179,487 
17,127 
362,393 
1,449,572 

(1)  Total interest expense includes interest expense, non-cash interest expense, and amortization of deferred financing 

fees. 

(2)  These amounts include Franchise and Gross receipt taxes which are reflected in the Statements of Operations in 

selling, general and administrative expenses. 

(3)  Annualized Adjusted EBITDA is calculated as Adjusted EBITDA for the most recent quarter multiplied by four. 

Net income (loss) 
Non-cash straight-line leasing revenue 
Non-cash straight-line ground lease expense  
Non-cash compensation  
Loss from extinguishment of debt, net 
Other (income) / expense 
Acquisition and new business initiatives related adjustments and expenses 
Asset impairment and decommission costs  
Interest income 
Total interest expense  
Depreciation, accretion and amortization 
Provision for taxes  
Adjusted EBITDA 

Total Revenues 
Non-cash straight-line leasing revenue 
Total revenues minus non-cash straight-line leasing revenue 
Adjusted EBITDA 
Adjusted EBITDA Margin 

For the year ended  
December 31, 2020 

($ in thousands) 
24,047   
(3,475)  
13,955   
68,890   
19,463  
222,159  

16,582    
40,097  
(2,981)   
412,802   
721,970  
(40,895)  
1,492,614  

2,083,138  
(3,475)  
2,079,663  
1,492,614  
71.8%  

$ 

$ 

$ 

$ 
$ 

 
 
  
  
 
  
 
  
  
  
  
 
  
  
 
 
 
 
  
  
 
 
 
 
  
  
 
  
  
 
 
 
 
 
 
 
 
 
 
 
  
  
  
 
  
 
  
 
  
 
 
 
 
 
  
 
 
  
 
  
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
Net Debt and Leverage Ratio 

Net Debt is calculated using the notional principal amount of outstanding debt.  Under GAAP policies, the 
notional principal amount of SBA’s outstanding debt is not necessarily reflected on the face of SBA’s financial 
statements. The table below sets forth the reconciliation of Net Debt to its most comparable GAAP 
measurement and the calculation of Leverage Ratio. 

As of  
December 31, 2020 

($ in thousands) 

2013-2C Tower Securities 
2014-2C Tower Securities 
2017-1C Tower Securities 
2018-1C Tower Securities 
2019-1C Tower Securities 
2020-1C Tower Securities 
2020-2C Tower Securities 
Revolving Credit Facility 
2018 Term Loan 

Total secured debt 

2016 Senior Notes 
2017 Senior Notes 
2020 Senior Notes 

Total unsecured debt 
Total debt 

$ 

$  

Leverage Ratio  
Total debt 
$ 
Less: Cash and cash equivalents, short-term restricted cash and short-term investments    
$ 
$ 

Net debt  

Divided by: Annualized Adjusted EBITDA 
Leverage Ratio 

575,000    
620,000    
760,000   
640,000   
1,165,000   
750,000   
600,000   
380,000    
2,340,000    
7,830,000   
1,100,000   
750,000   
1,500,000   
3,350,000   
11,180,000    

11,180,000   
(340,908)  
10,839,092   
1,522,384    
7.1x    

 
 
 
 
  
  
 
 
 
 
  
  
 
 
 
 
  
  
    
  
 
 
 
 
Growth on a Constant Currency Basis 

We eliminate the impact of changes in foreign currency exchange rates for the financial metric in the table 
below by dividing the current period’s financial results by the average monthly exchange rates of the prior year 
period, and by eliminating the impact of the remeasurement of our intercompany loans. The table below 
provides the reconciliation of the reported growth rate year-over-year of such measure to the growth rate after 
eliminating the impact of changes in foreign currency exchange rates to such measure. 

Site leasing revenue 
Tower Cash Flow 
Adjusted EBITDA 

2020 year over 
year growth 
rate 

Foreign 
currency 
impact 

5.0%  
6.5%  
5.8%  

(3.9%) 
(3.2%) 
(3.2%) 

Growth 
excluding 
foreign 
currency 
impact 

8.9% 
9.7% 
9.0% 

 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Special Note Regarding Forward-Looking Statements 

This  annual  report  contains  forward-looking  statements  that  concern  expectations,  beliefs,  projections, 
strategies, anticipated events or trends regarding (1) our future capital allocation, including with respect to paying 
and growing our dividend, (2) our annual tower portfolio growth target, (3) our investment in new initiatives and 
opportunities, including our strategy with respect to edge computing and data center infrastructure, (4) the future 
network investment by Dish and its ability to compete as a nationwide carrier, (5) the impact of 5G deployment 
and carrier investment in the technology, (6) the impact of future domestic and international spectrum auctions, 
including C-band spectrum, and deployment of that spectrum by our customers, and (7) the impact of economic 
conditions  on  capital  spending,  including  the  continued  impact  of  the  COVID-19  pandemic.  These  forward-
looking  statements  are  qualified  in  their  entirety  by  cautionary  statements  set  forth  under  “Special  Note 
Regarding Forward-Looking Statements” and the risk factor disclosures contained in our Form 10-K filed with 
the Securities and Exchange Commission on February 25, 2021 and included in this annual report. 

SBA COMMUNICATIONS
directors

Steven E. Bernstein
Chairman of the Board

Jeffrey A. Stoops
Director, President and
Chief Executive Officer

Kevin L. Beebe
Director

Brian C. Carr
Director

Mary S. Chan
Director

Duncan H. Cocroft
Director

George R. Krouse Jr.
Director

Jack Langer
Lead Independent Director

Fidelma Russo
Director

senior managEment

Jeffrey A. Stoops
President and Chief Executive Officer

Brian M. Allen
Senior Vice President, Site Leasing

Kurt Bagwell
President, International

Brendan T. Cavanagh
Executive Vice President
and Chief Financial Officer

Mark R. Ciarfella
Executive Vice President,  
Operations

Thomas P. Hunt
Executive Vice President,
Chief Administrative Officer
and General Counsel

Dipan D. Patel
Executive Vice President,  
Strategy, Technology and  
New Business Initiatives

Jason V. Silberstein
Executive Vice President,  
Site Leasing

Richard M. Cane
Senior Vice President,  
International Operations

Donald E. Day
Senior Vice President, Services

Michelle Eisner
Senior Vice President and  
Chief Human Resources Officer

Jorge Grau
Senior Vice President
and Chief Information Officer

Larry Harris
Senior Vice President,
U.S. Business Development

Brian D. Lazarus
Senior Vice President
and Chief Accounting Officer

David J. Porte
Senior Vice President,
International Strategy and  
Business Development

Neil H. Seidman
Senior Vice President,
Mergers and Acquisitions

COMMON STOCK TRADING SYMBOL
Class A shares of SBA Communications
Corporation are traded on the NASDAQ
Global Select Market under the symbol: 
SBAC

INTERNET WEBSITE
www.sbasite.com

© 2021 SBA Communications Corporation. All Rights Reserved. The SBA logo, Your Signal Starts Here, 
Building  Better  Wireless  and  Essential  Infrastructure  are  all  registered  trademarks  owned  by  SBA 
Telecommunications,  Inc.  and  affiliated  SBA  companies.  Other  brands  and  product  names  mentioned 
herein may be trademarks or registered trademarks of their respective companies.

HEADQUARTERS
8051 Congress Avenue
Boca Raton, FL 33487-1307
T + 561.995.7670
T + 800.487.SITE (7483)
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AUDITORS
Ernst & Young LLP
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Suite 500
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TRANSFER AGENT
Computershare Trust Company, N.A.
P.O. Box 43069
Providence, RI 02940-3069
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INVESTOR RELATIONS
SBA Communications Corporation
8051 Congress Avenue
Boca Raton, FL 33487-1307
ir@sbasite.com
NOTICE OF ANNUAL MEETING
The annual meeting of shareholders
will be held at 10:00 AM (Eastern)
on May 13, 2021 at the
corporate headquarters:
8051 Congress Avenue
Boca Raton, FL 33487-1307

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8051 Congress Avenue, Boca Raton, FL 33487

www.sbasite.com

800.487.SITE

ir@sbasite.com

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