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Insperity, Inc.

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Industry Staffing & Employment Services
Employees 306023
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FY2008 Annual Report · Insperity, Inc.
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2008 A n n u a l   R e p o r t

 
Company Profile

With 2008 revenues of $1.7 billion, Administaff is the nation’s leading Professional Employer

Organization (PEO), serving as an outsourced human resources department for small and 

medium-sized businesses throughout the United States. At year-end 2008, Administaff had 

more than 6,200 client companies, 116,000 worksite employees and 2,000 corporate employees.

The Company also had four service centers and 51 sales offices in 24 major markets. 

Administaff’s common stock is listed on the New York Stock Exchange and traded under the 

symbol “ASF.” Headquartered in Houston, Texas, the Company is accredited by the Employer

Services Assurance Corporation and is an active member of the National Association of

Professional Employer Organizations.

Financial Highlights

2008

Year ended December 31,

2007

2005
(in thousands, except per share and statistical data)

2006

2004 

$ 1,724,434

$ 1,569,977

$ 1,389,464

$ 1,169,612

$

969,527

Income Statement Data:

Revenues (1) . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit  . . . . . . . . . . . . . . . . . . . . . . .
Operating income  . . . . . . . . . . . . . . . . . . .
Net income  . . . . . . . . . . . . . . . . . . . . . . . .
Diluted net income per share . . . . . . . . . . .

Balance Sheet Data:

Working capital . . . . . . . . . . . . . . . . . . . . .
Total assets . . . . . . . . . . . . . . . . . . . . . . . .
Total debt/capital lease obligations  . . . . . .
Total stockholders’ equity  . . . . . . . . . . . . .
Cash dividends per share  . . . . . . . . . . . . .

Statistical Data:

$

$

343,739
64,982
45,780
1.79

98,414
616,840
537
208,479
0.48

Average number of worksite employees

paid per month during period  . . . . . . . . .

116,957

Revenues per worksite 
employee per month (2)
Gross profit per worksite 

. . . . . . . . . . . . . .

employee per month . . . . . . . . . . . . . . . .

Operating income per worksite 

employee per month . . . . . . . . . . . . . . . .

$

$

$

1,229

245

46

305,922
62,214
47,492
1.74

97,180
560,651
1,166
198,675
0.44

$

$

282,729
61,565
46,506
1.64

128,401
561,515
1,749
228,445
0.36

$

$

235,756

43,767
29,983
1.12

93,235
495,439
34,890
182,429
0.28

110,291

100,675

88,780

1,186

231

47

$

$

$

1,150

234

51

$

$

$

1,098

221

41

$

$

$

$

$

197,694

22,131
19,210
0.72

47,500
355,388
36,539
126,529
–––  

77,936

1,037

211

24

$

$

$

$

$

(1) Gross billings of $10.372 billion, $9.437 billion, $8.055 billion, $6.633 billion and $5.377 billion, less worksite employee payroll

cost of $8.648 billion, $7.867 billion, $6.666 billion, $5.463 billion and $4.407 billion, respectively.

(2) Gross billings of $7,391, $7,130, $6,667, $6,226 and $5,749 per worksite employee per month, less payroll cost of $6,162, $5,944,

$5,517, $5,128 and $4,712 per worksite employee per month, respectively.

Fellow
Shareholders

Paul J. Sarvadi
Chairman and 
Chief Executive Officer

Administaff’s strong financial position, dedicated staff and proven business model enabled
the Company to perform successfully against a backdrop of historic economic challenges 
in 2008. During the past 12 months, Administaff improved client retention levels, realized
record client satisfaction ratings and substantially grew its sales staff while achieving 
excellent financial results. 

We enter 2009 with an operating plan designed to profitably manage through the recession
and intend to leverage our fiscal strength to take advantage of opportunities created by this
demanding business cycle.

2008 Financial Performance
Revenues for the year increased 9.8 percent, to $1.7 billion, due to a 6.0 percent increase in

the average number of worksite employees paid, as well as a 3.6 percent increase in revenues

per worksite employee per month. The continued growth of the Company, as indicated by these

results, also reflects record client satisfaction levels of over 93 percent for the year. 

Gross profit increased 12.4 percent to $343.7 million, and the Company reported net income 

and diluted net earnings per share of $45.8 million and $1.79, compared to $47.5 million and

$1.74 in 2007. The negative impact of lower interest rates alone reduced interest income,

increased workers’ compensation costs and increased the Company’s effective income tax rate,

thereby reducing earnings per share by $0.19 share for 2008. Excluding the impact of lower 

interest rates, earnings per share would have reached $1.98, near the top end of our implied 

EPS range forecast at the beginning of the year.

During 2008, we repurchased $38.1 million of the Company’s shares. In August, the Company

announced an 18 percent increase in the quarterly dividend, from $0.11 to $0.13 per share, 

and as a result paid dividends totaling $12.4 million for the year. We generated $87.7 million 

of EBITDA and ended the year with working capital of $98.4 million.

    
Improved Client Retention
At the start of 2008, we initiated a companywide effort to improve client retention. When we began

the program, many of the economic challenges of 2008 had yet to be revealed, but the sensitivity

of our staff to this important initiative and the subsequent ideas submitted by employees proved

extremely worthwhile. This aggressive plan of action resulted in a year-over-year improvement in

client retention of 12.6 percent in the face of a weak economy.    

Record Client Satisfaction Levels
The 12-month average response for our 2008 client satisfaction survey produced an overall 

rating of over 93 percent, representing the highest level in the Company’s history for this key 

metric. Results of this magnitude reflect the daily commitment to client service across our entire

organization and would be noteworthy at any time, but even more so during the economic 

turmoil of 2008. Not only does this achievement support our efforts to improve client retention, 

but it is also an important measurement of success in a time when human resources needs

increase in response to a more challenging business environment.

Increased Sales Staff
We entered 2009 with more than 335 trained sales representatives, the largest sales force in our

23-year history, representing a 20 percent increase over the 278 sales staff at the start of 2008.

While the number of trained sales personnel is the key leading indicator for the future growth of 

a company, our increase in this area going into 2009 positions us to increase sales activity levels

and therefore moderate the effects of any significant layoffs within our client base. 

In closing, I want to express management’s genuine appreciation for the dedication, service and

commitment of our corporate employees during these difficult economic times. Because of their

faithful support, Administaff has been able to continue making its suite of HR services one of the

most comprehensive and valuable offerings in the marketplace today. In addition, the counsel

provided by our Board of Directors has helped guide the Company through a volatile 2008, while

maintaining focus on achieving our corporate goals. Administaff looks forward to proactively

meeting the challenges of 2009 and advancing the Company across a variety of fronts.

Sincerely,

Paul J. Sarvadi
Chairman and Chief Executive Officer
March 24, 2009

SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C.  20549 

FORM 10-K 

(Mark One) 

  Annual Report Pursuant to Section 13 or 15(d) of the Securities  

  Exchange Act of 1934  

For the fiscal year ended December 31, 2008. 
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 No. 1-13998 

Administaff, Inc. 

(Exact name of registrant as specified in its charter) 

Delaware 
(State or other jurisdiction of 
incorporation or organization) 

19001 Crescent Springs Drive 

Kingwood, Texas 
(Address of principal executive offices) 

76-0479645 
(I.R.S. Employer 
Identification No.) 

77339 
(Zip Code) 

Registrant's Telephone Number, Including Area Code:  (281) 358-8986 

Securities Registered Pursuant to Section 12(b) of the Act: 

Common Stock, par value $0.01 per share 
Rights to Purchase Series A Junior Participating Preferred Stock 
(Title of class) 

New York Stock Exchange 
New York Stock Exchange 

(Name of Exchange on Which Registered) 

Securities Registered Pursuant to Section 12(g) of the Act: NONE 

Indicate  by  check  mark  if  the  registrant  is  a  well-known  seasoned  issuer,  as  defined  in  Rule  405  of  the 

Securities Act.  Yes    No   

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of 

the Act.   Yes    No  

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 
15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the 
registrant was required to file such reports) and (2) has been subject to such filing requirements for the past 90 days.  
Yes    No  

Indicate  by  check  mark  if  disclosure  of  delinquent  filers  pursuant  to  Item  405  of  Regulation  S-K  is  not 
contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information 
statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated 
filer, or a smaller reporting company.  See the definition of “large accelerated filer,” “accelerated filer,” and “smaller 
reporting company” in Rule 12b-2 of the Exchange Act.  (Check one):    

Large accelerated filer       Accelerated filer   

Non-accelerated filer    
(Do not check if a smaller 
   reporting company) 

Smaller reporting company   

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange 

Act).   Yes    No  

As of February 4, 2009, 25,141,489 shares of the registrant’s common stock, par value $0.01 per share, were 
outstanding.  As of the last business day of the registrant’s most recently completed second quarter, the aggregate 
market value of the common stock held by non-affiliates (based upon the June 30, 2008, closing price of the common 
stock as reported by the New York Stock Exchange) was approximately $627 million.  

DOCUMENTS INCORPORATED BY REFERENCE 

Part III information is incorporated by reference from the proxy statement for the annual meeting of 

stockholders to be held May 5, 2009, which the registrant intends to file within 120 days of the end of the fiscal 
year. 

 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS 

Part I 

Item 1. 

Item 1A. 

Item 1B. 

Item 2. 

Item 3. 

Item 4. 

Business...............................................................................................................................  2 

Risk Factors......................................................................................................................... 16 

Unresolved Staff Comments .............................................................................................. 16   

Properties............................................................................................................................. 16 

Legal Proceedings...............................................................................................................  17 

Submission of Matters to a Vote of Security Holders...................................................... 17 

Item S-K 401(b). 

Executive Officers of the Registrant ................................................................................. 18 

Part II 

Item 5. 

Market for the Registrant’s Common Equity, 

Related Stockholder Matters and Issuer Purchases of Equity Securities .................... 20 

Item 6. 

Item 7. 

Selected Financial Data ......................................................................................................  22 

Management’s Discussion and Analysis of Financial Condition 

and Results of Operations............................................................................................... 23   

Item 7A. 

Quantitative and Qualitative Disclosures About Market Risk.........................................  43 

Item 8. 

Item 9. 

Item 9A. 

Item 9B. 

Item 10. 

Item 11. 

Item 12. 

Item 13. 

Item 14. 

Financial Statements and Supplementary Data ................................................................ 43 

Changes in and Disagreements with Accountants on Accounting 

and Financial Disclosure ................................................................................................ 43 

Controls and Procedures.....................................................................................................  43 

Other Information ...............................................................................................................  43 

Part III 

Directors, Executive Officers and Corporate Governance...............................................  44 

Executive Compensation....................................................................................................  44 

Security Ownership of Certain Beneficial Owners and Management 

and Related Stockholder Matters ................................................................................... 44 

Certain Relationships and Related Transactions, and Director Independence  ..............  44 

Principal Accounting Fees and Services ...........................................................................  44 

Part IV 

Item 15. 

Exhibits, Financial Statement Schedules ..........................................................................  45

 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART I 

Unless otherwise indicated, “Administaff,” “the Company,” “we,” “our” and “us” are used in this annual 
report to refer to the businesses of Administaff, Inc. and its consolidated subsidiaries.  This annual report contains 
forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the 
Securities Exchange Act of 1934.  You can identify such forward-looking statements by the words “expects,” 
“intends,” “plans,” “projects,” “believes,” “estimates,” “likely,” “possibly,” “probably,” “goal,” “objective,” 
“assume,” “outlook,” “guidance,” “predicts,” “appears,” “indicator” and similar expressions.  In the normal course 
of business, in an effort to help keep our stockholders and the public informed about our operations we may, from 
time to time, issue such forward-looking statements, either orally or in writing.  Generally, these statements relate to 
business plans or strategies, projected or anticipated benefits or other consequences of such plans or strategies, or 
projections involving anticipated revenues, earnings or other aspects of operating results.  We base the forward-
looking statements on our current expectations, estimates and projections.  We caution you that these statements are 
not guarantees of future performance and involve risks, uncertainties and assumptions that we cannot predict.  In 
addition, we have based many of these forward-looking statements on assumptions about future events that may 
prove to be inaccurate.  Therefore, the actual results of the future events described in such forward-looking 
statements in this annual report, or elsewhere, could differ materially from those stated in such forward-looking 
statements.  Among the factors that could cause actual results to differ materially are the risks and uncertainties 
discussed in this annual report, including, without limitation, factors discussed in Item 1, “Business,” Item 1A, “Risk 
Factors,” and Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” 
including the factors discussed under the caption “Factors That May Affect Future Results and the Market Price of 
Common Stock,” beginning on page 38. 

ITEM 1.   BUSINESS. 

General 

Administaff is a professional employer organization (“PEO”) that provides a comprehensive Personnel 
Management SystemSM encompassing a broad range of services, including benefits and payroll administration, 
health and workers’ compensation insurance programs, personnel records management, employer liability 
management, employee recruiting and selection, employee performance management and employee training and 
development services to small and medium-sized businesses in strategically selected markets.  We were organized 
as a corporation in 1986 and have provided PEO services since inception.  We also perform recordkeeping services 
for defined contribution plans and offer an online Web site for human resource products, services and information, 
as well as small business software applications. 

Our principal executive offices are located at 19001 Crescent Springs Drive, Kingwood, Texas 77339.  Our 

telephone number at that address is (281) 358-8986 and the Company’s Web site address is 
http://www.administaff.com.  Our stock is traded on the New York Stock Exchange under the symbol “ASF.”  
Periodic SEC filings, including our annual reports on Form 10-K, quarterly reports on Form 10-Q, current reports on 
Form 8-K, and if applicable, amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the 
Securities Exchange Act of 1934 are available through our Web site free of charge as soon as reasonably practicable 
after such material is electronically filed with, or furnished to, the SEC. 

Our Personnel Management System is designed to improve the productivity and profitability of small and 
medium-sized businesses.   It relieves business owners and key executives of many employer-related administrative 
and regulatory burdens, which enables them to focus on the core competencies of their businesses.  It also promotes 
employee performance through human resource management techniques that improve employee satisfaction.  We 
provide the Personnel Management System by entering into a Client Service Agreement (“CSA”), which establishes 
a three-party relationship whereby we and our client act as co-employers of the employees who work at the client’s 
location (“worksite employees”).  Under the CSA, we assume responsibility for personnel administration and 
compliance with most employment-related governmental regulations, while the client retains the employees’ 
services in its business and remains the employer for various other purposes.  We charge a comprehensive service 
fee (“comprehensive service fee” or “gross billing”), which is invoiced concurrently with the processing of payroll 
for the worksite employees of the client.  The comprehensive service fee consists of the payroll of our worksite 
employees and a markup computed as a percentage of the payroll cost of the worksite employees. 

- 2 - 

 
 
 
 
 
 
 
 
 
 
 
We accomplish the objectives of the Personnel Management System through a High Touch/High Tech 

approach to service delivery.   In advisory areas, such as recruiting, employee performance management and 
employee training, we employ a high touch approach designed to ensure that our clients receive the personal 
attention and expertise needed to create a customized human resources solution.  For transactional processing, we 
employ a high tech approach that provides secure, convenient information exchange among Administaff, our clients 
and our worksite employees, creating efficiencies for all parties.  The primary component of the high tech portion of 
our strategy is the Employee Service Center (“ESC”).  The ESC is our Web-based interactive PEO service delivery 
platform, which is designed to provide automated, personalized PEO services to our clients and worksite employees.  

As of December 31, 2008, we had 51 sales offices in 24 markets.  Our long-term strategy is to operate 

approximately 90 sales offices located in 40 strategically selected markets.  We opened three new sales offices in 
2008 and currently have no plans to open any additional sales offices during 2009.   

Our national expansion strategy also includes regionalized data processing for payroll and benefits 

transactions and localized face-to-face human resource services.  As of December 31, 2008, we had four regional 
service centers, and had human resource and client service personnel located in a majority of our 24 sales markets, 
which serviced an average of 118,748 worksite employees per month in the fourth quarter of 2008.   

PEO Industry 

The PEO industry began to evolve in the early 1980s largely in response to the burdens placed on small and 

medium-sized employers by an increasingly complex legal and regulatory environment.  While various service 
providers were available to assist these businesses with specific tasks, PEOs emerged as providers of a more 
comprehensive range of services relating to the employer/employee relationship.  In a PEO arrangement, the PEO 
assumes broad aspects of the employer/employee relationship.  Because PEOs provide employer-related services to 
a large number of employees, they can achieve economies of scale that allow them to perform employment-related 
functions more efficiently, provide a greater variety of employee benefits and devote more attention to human 
resources management than a client can individually. 

We believe the key factors driving demand for PEO services include: 

• 

• 
• 

the focus on growth and productivity of the small and medium-sized business community in the United 
States, utilizing outsourcing to concentrate on core competencies;  
the need to provide competitive health care and related benefits to attract and retain employees;  
the increasing costs associated with health and workers’ compensation insurance coverage, workplace 
safety programs, employee-related complaints and litigation; and  

•  complex regulation of employment issues and the related costs of compliance, including the allocation of 

time and effort to such functions by owners and key executives. 

A significant factor in the development of the PEO industry has been increasing recognition and acceptance 

of PEOs and the co-employer relationship by federal and state governmental authorities.  Administaff and other 
industry leaders, in concert with the National Association of Professional Employer Organizations (“NAPEO”), 
have worked with the relevant governmental entities for the establishment of a regulatory framework that protects 
clients and employees, discourages unscrupulous and financially unsound companies, and promotes further 
development of the industry.  Currently, 34 states have enacted legislation either recognizing PEOs or requiring 
licensing, registration, or certification, and several others are considering such regulation.  Such laws vary from state 
to state but generally provide for monitoring the fiscal responsibility of PEOs.  State regulation assists in screening 
insufficiently capitalized PEO operations and helps to resolve interpretive issues concerning employee status for 
specific purposes under applicable state law.  We have actively supported such regulatory efforts and are currently 
recognized, licensed, registered, certified or pursuing registration in all 34 of these states.  The cost of compliance 
with these regulations is not material to our financial position or results of operations. 

- 3 - 

 
 
 
 
 
 
 
 
 
 
 
Service Offerings 

PEO Services 

We serve small and medium-sized businesses by providing our Personnel Management System, which 

encompasses a broad range of services, including:  

•  benefits and payroll administration; 
•  health and workers’ compensation insurance programs; 
•  personnel records management; 
•  employer liability management; 
•  employee recruiting and selection; 
•  employee performance management; and 
• 

training and development services. 

The Personnel Management System is designed to attract and retain high-quality employees, while 
relieving client owners and key executives of many employer-related administrative and regulatory burdens.  
Among the employment-related laws and regulations that may affect a client are the following: 

• 
Internal Revenue Code (the “Code”); 
•  Federal Income Contribution Act (FICA); 
•  Federal Unemployment Tax Act (FUTA); 
•  Fair Labor Standards Act (FLSA)*; 
•  Employee Retirement Income Security Act, 

as amended (ERISA); 

•  Consolidated Omnibus Budget Reconcilia- 

• 

tion Act of 1985 (COBRA); 
Immigration Reform and Control Act 
(IRCA); 

•  Title VII (Civil Rights Act of 1964)*; 
•  Americans with Disabilities Act (ADA)*; 
•  Age Discrimination in Employment Act 

(ADEA)*; 

* And similar state laws 

•  The Family and Medical Leave Act (FMLA)*; 
•  Health Insurance Portability and 
  Accountability Act (HIPAA); 
•  Drug-Free Workplace Act*; 
•  Occupational Safety and Health Act 

(OSHA)*; 

•  Worker Adjustment and Retraining 
  Notification Act (WARN); 
•  Uniformed Services Employment and 
  Reemployment Rights Act (USERRA); 
•  State unemployment and employment 

security laws; and 

•  State workers’ compensation laws. 

While these regulations are complex, and in some instances overlapping, we assist our clients in achieving 

compliance with these regulations by providing services in four primary categories:  

•  administrative functions;  
•  benefit plans administration; 
•  personnel management; and  
•  employer liability management. 

- 4 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
All of the following services are included in the Personnel Management System and are available to all clients: 

Administrative Functions.  Administrative functions encompass a wide variety of processing and record 
keeping tasks, mostly related to payroll administration and government compliance.  Specific examples include:  

•  payroll processing;  
•  payroll tax deposits;  
•  quarterly payroll tax reporting;  
•  employee file maintenance; 
•  unemployment claims processing; and 
•  workers’ compensation claims reporting. 

Benefit Plans Administration.  We maintain several benefit plans including the following types of programs:  

•  group health coverage; 
•  a health care flexible spending account plan; 
•  an educational assistance program; 
•  an adoption assistance program; 
•  group term life insurance;  
•  universal life insurance coverage; 
•  accidental death and dismemberment insurance coverage; 
•  short-term and long-term disability insurance coverage;  
•  a 401(k) retirement plan; and 
•  a cafeteria plan. 

The group health plan includes medical, dental, vision, a worklife program and a prescription drug 

program. All benefit plans are provided to eligible employees based on the specific eligibility provisions of each 
plan.  We are the policyholder responsible for the costs and premiums associated with any group insurance policies 
that provide benefits under these plans and act as plan sponsor and administrator of the plans.  We negotiate the 
terms and costs of the plans, maintain the plans in accordance with applicable federal and state regulations and serve 
as liaison for the delivery of such benefits to worksite employees.  We believe this variety and quality of benefit 
plans are generally not available to employees in our small and medium-sized business target market and are usually 
offered only by larger companies that can spread program costs over a much larger group of employees.  As a result, 
we believe the availability of these benefit plans provides our clients with a competitive advantage that small and 
medium-sized businesses are typically unable to attain on their own. 

Personnel Management.  We provide a wide variety of personnel management services that give our clients 

access to resources normally found only in the human resources departments of large companies. All clients have 
access to our comprehensive personnel guide, which sets forth a systematic approach to administering personnel 
policies and practices, including recruiting, discipline and termination procedures.  Other human resources services 
we provide include:  

•  drafting and reviewing personnel policies and employee handbooks; 
•  designing job descriptions; 
•  performing prospective employee screening and background investigations; 
•  designing performance appraisal processes and forms; 
•  professional development and issues-oriented training; 
•  employee counseling; 
•  substance abuse awareness training; 
•  drug testing; 
•  outplacement services; and 
•  compensation guidance.  

- 5 - 

 
 
 
 
 
 
 
 
 
 
Employer Liability Management.  Under the CSA, we assume many of the employment-related 

responsibilities associated with the administrative functions, benefit plans administration and personnel management 
services we provide.  For many of those employment-related responsibilities that are the responsibility of the client 
or we share with our clients, we can assist our clients in managing and limiting exposure.  This includes first time 
and ongoing safety-related risk management reviews, as well as the implementation of safety programs designed to 
reduce workers’ compensation claims.  We also provide guidance to clients for avoiding liability claims for 
discrimination, sexual harassment and civil rights violations, and participate in termination decisions to attempt to 
minimize liability on those grounds.  We employ in-house and external counsel, specializing in several areas of 
employment law, who have broad experience in disputes concerning the employer/employee relationship and 
provide support to our human resources service specialists.  As part of our comprehensive service, we also maintain 
employment practice liability insurance coverage for ourselves and our clients, monitor changing government 
regulations and notify clients of the potential effect of such changes on employer liability. 

Employee Service CenterSM.  The Employee Service Center (“ESC”) is our Web-based interactive PEO 
service delivery platform, which is designed to provide automated, personalized PEO content and services to our 
clients and worksite employees.  The ESC provides a wide range of functionality, including: 

•  WebPayrollSM for the submission and approval of payroll data; 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

client-specific payroll information and reports; 
employee information, including online check stubs and pay history reports; 
employee-specific benefits content, including summary plan descriptions and enrollment status; 
access to 401(k) plan information through the Retirement Service CenterSM; 
online human resources forms; 
best practices human resource management process maps and process overviews; 
an online personnel guide; 
e-Learning Web-based training; 
online recruiting services; 
links to benefits providers and other key vendors; and 
frequently asked questions. 

The ESC also contains MarketPlaceSM, an eCommerce portal that brings a wide range of product and 

service offerings from best-of-class providers to our clients, worksite employees and their families.  MarketPlace 
offerings include:   

• 
• 
• 
• 
• 
• 
• 
• 
• 
• 
• 

financial services; 
technology solutions; 
communications services; 
travel services; 
leisure and entertainment services; 
retail services; 
gifts and rewards; 
insurance services; 
real estate services; 
research and consulting services; and 
other business and consumer products and services. 

MarketPlace also features the Client NetworkSM, where our clients can offer their products and services to 

one another. 

HR Software Products.  In December 2005, we acquired HRTools.com, an online Web site for human 

resources products, services and information.  The acquisition also included small business software applications 
related to job descriptions, performance reviews, and personnel policies and procedures.  The applications are sold 
primarily to small business customers through online subscription arrangements, packaged software ordered through 

- 6 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
the HRTools.com Web site, or through various reseller arrangements.  During 2007, we embarked on a strategy to 
redevelop the technological platform to a “software as a service” delivery model. 

Employment Screening Services.  In April 2008, we acquired the operations of USDatalink, Ltd., an 

employment screening services company.  The acquisition allows us to leverage our HR service capabilities to our 
PEO customers, through operating synergies.  USDatalink offers a customized approach to background-check 
reporting for companies that outsource this portion of their employment-screening process. Services include 
criminal records checks; verifying employment history or education; conducting driving record, civil record and 
credit history checks; and confirming extraordinary credentials. 

Client Service Agreement 

All PEO clients execute an Administaff Client Service Agreement (“CSA”).  The CSA generally provides 
for an on-going relationship, subject to termination by Administaff or the client upon 30 days written notice or upon 
shorter notice in the event of default.  The CSA establishes our comprehensive service fee, which is subject to 
periodic adjustments to account for changes in the composition of the client’s workforce, employee benefit election 
changes and statutory changes that affect our costs.  Under the provisions of the CSA, clients active in January of 
any year are obligated to pay the estimated payroll tax component of the comprehensive service fee in a manner that 
reflects the pattern of incurred payroll tax costs.  This practice aligns clients’ payments to Administaff for payroll 
taxes with Administaff’s obligations to make payments to tax authorities, which are higher in the earlier part of the 
year, and decrease as limits on wages subject to payroll tax, are reached.  New clients enrolling subsequent to 
January of any year are invoiced at a relatively constant rate throughout the remaining portion of the year, resulting 
in Administaff’s improving profitability over the course of the year for those clients because of the typical pattern of 
incurred payroll tax costs.   

The CSA also establishes the division of responsibilities between Administaff and the client as co-
employers.  Pursuant to the CSA, we are responsible for personnel administration and are liable for compliance with 
certain employment-related government regulations.  In addition, we assume liability for payment of salaries and 
wages (as well as related payroll taxes) of our worksite employees and responsibility for providing specified 
employee benefits to such persons.  These liabilities are not contingent on the prepayment by the client of the 
associated comprehensive service fee and, as a result of our employment relationship with each of our worksite 
employees, we are liable for payment of salary and wages to the worksite employees as reported by the client and 
are responsible for providing specified employee benefits to such persons, regardless of whether the client pays the 
associated comprehensive service fee.  The client retains the employees’ services and remains liable for complying 
with certain government regulations, compliance with which requires control of the worksite or daily supervisory 
responsibility or is otherwise beyond our ability to assume.  A third group of responsibilities and liabilities are 
shared by Administaff and the client where such joint responsibility is appropriate.  The specific division of 
applicable responsibilities under the majority of CSAs are as follows: 

Administaff 

•  Payment of wages and salaries as reported by the client and related tax reporting and remittance (local, state and 

federal withholding, FICA, FUTA, state unemployment); 

•  Workers’ compensation compliance, procurement, management and reporting; 
•  Compliance with COBRA, HIPAA and ERISA (for each employee benefit plan sponsored solely by Administaff ), 
as well as monitoring changes in other governmental regulations governing the employer/employee relationship and 
updating the client when necessary; and 

•  Employee benefits administration of plans sponsored solely by Administaff. 

- 7 - 

 
 
 
 
 
 
 
 
 
 
Client 

•  Payment, through Administaff, of commissions, bonuses, paid leaves of absence and severance payments; 
•  Payment  and  related  tax  reporting  and  remittance  of  non-qualified  deferred  compensation  and  equity  based 

compensation; 

•  Assignment to, and ownership of, all client intellectual property rights; 
•  Compliance with OSHA regulations, EPA regulations, FLSA, WARN, USERRA and state and local equivalents and 

compliance with government contracting provisions; 

•  Compliance with the National Labor Relations Act (“NLRA”), including all organizing efforts and expenses related 

to a collective bargaining agreement and related benefits; 

•  Professional licensing requirements, fidelity bonding and professional liability insurance;  
•  Products produced and/or services provided; and 
•  COBRA, HIPAA and ERISA compliance for client-sponsored benefit plans. 

Joint 

Implementation of policies and practices relating to the employee/employer relationship; and 

• 
•  Compliance with all federal, state and local employment laws, including, but not limited to Title VII of the Civil 
Rights Act of 1964, ADEA, Title I of ADA, FMLA, the Consumer Credit Protection Act, and immigration laws and 
regulations. 

We maintain employers’ practice liability insurance coverages (including coverages for our clients) to 

manage our exposure for various employee-related claims, and as a result, the costs in excess of insurance premiums 
we incur with respect to this exposure have historically been insignificant to our operating results. 

Because we are a co-employer with the client for some purposes, it is possible that we could incur liability 

for violations of such laws, even if we are not responsible for the conduct giving rise to such liability.  The CSA 
addresses this issue by providing that the client will indemnify us for liability incurred to the extent the liability is 
attributable to conduct by the client.  Notwithstanding this contractual right to indemnification, it is possible that we 
could be unable to collect on a claim for indemnification and may therefore be ultimately responsible for satisfying 
the liability in question.  

In most instances, clients are required to remit their comprehensive service fees no later than one day prior 
to the applicable payroll date by wire transfer or automated clearinghouse transaction.  Although we are ultimately 
liable, as the employer for payroll purposes, to pay employees for work previously performed, we retain the ability 
to terminate immediately the CSA and associated worksite employees or to require prepayment, letters of credit or 
other collateral upon deterioration in a client’s financial condition or upon non-payment by a client.  These rights, 
the periodic nature of payroll and the overall quality of our client base have resulted in an excellent overall 
collections history.   

Customers 

Administaff provides a value-added, full-service human resources solution we believe is most suitable to a 

specific segment of the small and medium-sized business community.  We target successful businesses with 10 to 
2,000 employees that recognize the advantage in the strategic use of high-performance human resource practices.  
We refer to customers with 150 to 2,000 employees as mid-market customers.  These customers, which represent 
12% of the total customer base in December 2008, are marketed to and serviced by dedicated sales and service 
personnel.  We have set a long-term goal to serve approximately 10% of the overall small and medium sized 
business community.  We serve clients and worksite employees located throughout the United States.  For the year 
ended December 31, 2008, Houston, our original market, accounted for approximately 14% of our worksite 
employees, with other Texas markets contributing an additional 17%.  By region, our revenue growth over 2007 and 
revenue distribution for the year ended December 31, 2008 were as follows: 

- 8 - 

 
 
 
 
 
 
 
 
 
 
 
Northeast .......................................................... 
Southeast .......................................................... 
Central .............................................................. 
Southwest ......................................................... 
West .................................................................. 
Other revenue................................................... 

Revenue 
Growth 

16.6% 
10.2% 
12.9% 
6.7% 
6.2% 
11.3% 

% of 
Total 
Revenues 

21.1% 
10.6% 
14.5% 
33.0% 
20.0% 
0.8% 

As part of our client selection strategy, we generally do not offer our services to businesses falling within 

certain specified NAICS (North American Industry Classification System) codes, essentially eliminating certain 
industries we believe present a higher employer risk such as employee injury, high turnover or litigation.  All 
prospective clients are evaluated individually on the basis of workers’ compensation risk, group medical history 
(where permitted by law), unemployment history, operating stability and human resource practices.   

Our client base is broadly distributed throughout a wide variety of industries including: 

•  Computer and information services – 21%; 
•  Management, administration and consulting services – 16%; 
•  Finance, insurance and real estate – 14%; 
•  Manufacturing –  8%; 
•  Engineering, accounting and legal services – 7%; 
•  Wholesale trade – 7%; 
•  Construction – 6%; 
•  Medical services – 6%; 
•  Retail trade – 5%; 
•  Transportation – 2%; and 
•  Other – 8%. 

This diverse client base lowers our exposure to downturns or volatility in any particular industry.  

However, our performance could be affected by a downturn in one of these industries or by general economic 
conditions within the small and medium-sized business community.   

We focus heavily on client retention.  During 2008, our retention rate was approximately 79%. 
Administaff’s client retention record over the last five years reflects that approximately 76% of our clients remain 
for more than one year, and that the retention rate improves for clients who remain with us for longer periods, up to 
approximately 80% for clients in their fifth year with Administaff.  The average annual retention rate over the last 
five years was approximately 79%.  Client attrition is attributable to a variety of factors, including: (i) client non-
renewal due to price or service factors; (ii) client business failure, sale, merger, or disposition; (iii) our termination 
of the CSA resulting from the client’s non-compliance or inability to make timely payments; and (iv) competition 
from other PEOs or business services firms. 

Marketing and Sales 

As of December 31, 2008, we had 51 sales offices located in 24 markets.  Our long-term goal is to operate 

90 sales offices in 40 strategically selected markets.  Our sales offices typically consist of six to eight sales 
representatives, a district sales manager and an office administrator.  To take advantage of economic efficiencies, 
multiple sales offices may share a physical location.  Administaff’s markets and their respective year of entry are as 
follows: 

- 9 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Market 

Sales Offices 

Initial 
Entry Date 

Houston 
San Antonio 
Austin 
Orlando 
Dallas/Fort Worth 
Atlanta 
Phoenix 
Chicago 
Washington D.C. 
Denver 
Los Angeles 
Charlotte 
St. Louis 
San Francisco 
New York 
Baltimore 
New Jersey 
San Diego 
Boston 
Minneapolis 
Cleveland 
Raleigh 
Jacksonville 
Kansas City 

5 
1 
1 
1 
4 
4 
2 
2 
3 
2 
5 
1 
1 
3 
4 
1 
2 
1 
2 
2 
1 
1 
1 
1 

1986 
1989 
1989 
1989 
1993 
1994 
1995 
1995 
1995 
1996 
1997 
1997 
1998 
1998 
1999 
2000 
2000 
2001 
2001 
2002 
2002 
2006 
2007 
2007 

Our existing and future markets were identified using a systematic market evaluation and selection process. 

We continue to evaluate a broad range of factors in the selection process, using a market selection model that 
weights various criteria we believe are reliable predictors of successful penetration based on our experience. Among 
the factors we consider are:  

•  market size, in terms of small and medium-sized businesses engaged in selected industries that meet 

our risk profile;  

•  market receptivity to PEO services, including the regulatory environment and relevant history with 

• 
• 
• 

• 

• 

other PEO providers;  
existing relationships within a given market, such as vendor or client relationships;  
expansion cost issues, such as advertising and overhead costs;  
direct cost issues that bear on our effectiveness in controlling and managing the cost of our services, 
such as workers’ compensation and health insurance costs, unemployment risks and various legal and 
other factors;  
a comparison of the services we offer to alternatives available to small and medium-sized businesses in 
the relevant market, such as the cost to the target clients of procuring services directly or through other 
PEOs; and  
long-term strategy issues, such as the general perception of markets and our estimate of the long-term 
revenue growth potential of the market.   

Each of our expansion markets, beginning with Dallas in 1993, was selected in this manner.   

Our marketing strategy is based on the application of techniques that have produced consistent and 

predictable results in the past.  We develop a mix of national and local advertising media and a placement strategy 
tailored to each individual market.  After selecting a market and developing our marketing mix, but prior to entering  

- 10 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
the market, we engage in an organized media and public relations campaign to prepare the market for our entry and 
to begin the process of generating sales leads.  We market our services through various business promotions and a 
broad range of media outlets, including television, radio, newspapers, periodicals, direct mail and the Internet.  We 
employ public relations firms for most of our markets as well as advertising consultants to coordinate and implement 
our marketing campaigns.  We have developed an inventory of television, radio and newsprint advertisements, 
which are utilized in this effort.  We continuously seek to develop new marketing approaches and campaigns to 
capitalize on changes in the competitive landscape for our PEO service and to more successfully reach our target 
market. 

In 2004, we entered into an agreement with the Professional Golf Association Champions Tour to become 

the title sponsor of the annual Administaff Small Business Classic professional golf tournament held in Houston, 
Texas.  In addition, we have entered into a lifetime arrangement with Arnold Palmer to be our national 
spokesperson, which may be terminated upon notice by either party.  Our marketing campaigns use this event and 
the relationship with Mr. Palmer as a focal point of our brand marketing efforts. 

Our organic growth model generates sales leads from five primary sources: direct sales efforts, advertising, 

referrals, marketing alliances and the Internet.  These leads result in initial presentations to prospective clients, and 
ultimately, prospective client census reports.  A prospective client’s census report reflects information gathered by 
the sales representative about the prospect’s employees, including job classification, state of employment, workers’ 
compensation claims history, group medical information (where permitted by law), salary and desired level of 
benefits.  This information is entered into our customized bid system, which applies Administaff’s proprietary 
pricing model to the census data, leading to the preparation of a bid.  Concurrent with this process, we evaluate the 
prospective client’s workers’ compensation, health insurance, employer practices and financial stability  
from a risk management perspective.  Upon completion of a favorable risk evaluation, the sales representative 
presents the bid and attempts to enroll the prospect.  Our selling process typically takes approximately 90 days for 
clients with less than 150 employees, and up to approximately 180 days for larger clients.  

Competition 

Administaff provides a value-added, full-service human resources solution we believe is most suitable to a 
specific segment of the small and medium-sized business community.  This full-service approach is exemplified by 
our commitment to provide a high level of service and technology personnel, which has produced a ratio of 
corporate staff to worksite employees (the “staff support ratio”) that is higher than average for the PEO industry.  
Based on an analysis of the 2005 through 2007 annual NAPEO surveys of the PEO industry, we have successfully 
leveraged our full-service approach into significantly higher returns for Administaff on a per worksite employee per 
month basis.  During the three-year period from 2005 through 2007, our staff support ratio averaged 47% higher 
than the PEO industry average, while gross profit per worksite employee and operating income per worksite 
employee exceeded industry averages by 126% and 151%, respectively. 

Competition in the PEO industry revolves primarily around quality of services, scope of services, choice 

and quality of benefits packages, reputation and price.  We believe reputation, national presence, regulatory 
expertise, financial resources, risk management and information technology capabilities distinguish leading PEOs 
from the rest of the industry.  We also believe we compete favorably in these areas.  

Due to the differing geographic regions and market segments in which most PEOs operate, and the 
relatively low level of market penetration by the industry, we consider our primary competition to be the traditional 
in-house provision of human resource services.  The PEO industry is highly fragmented, and we believe Administaff 
is one of the largest PEOs in the United States.  Our largest national competitors include Gevity HR and PEO 
divisions of large business services companies such as Automatic Data Processing, Inc. and Paychex, Inc.  In 
addition, we compete to some extent with: i) fee-for-service providers such as payroll processors and human 
resource consultants; ii) independent business outsourcing companies; and iii) large regional PEOs in certain areas 
of the country.  As Administaff and other large PEOs expand nationally, we expect that competition may intensify. 

- 11 - 

 
 
 
 
 
 
 
 
 
 
 
Vendor Relationships 

Administaff provides benefits to its worksite employees under arrangements with a variety of vendors. We 

consider our contracts with UnitedHealthcare (“United”) and member insurance companies of ACE American 
Insurance Company (“ACE”) to be the most significant elements of our employee benefits package.  These contracts 
would be the most difficult to replace. 

We provide group health insurance coverage to our worksite employees through a national network of 

carriers including United, Kaiser Permanente, Blue Cross and Blue Shield of Georgia, Blue Shield of California, 
Hawaii Medical Service Association and Tufts, all of which provide fully insured policies or service contracts.  The 
health insurance contract with United provides approximately 92% of our health insurance coverage and expires on 
December 31, 2010, subject to cancellation by either party upon 180 days notice. For a discussion of our contract 
with United, please read Item 7.  “Management’s Discussion and Analysis of Financial Condition and Results of 
Operations - Critical Accounting Policies and Estimates – Benefits Costs” on page 25. 

Our workers’ compensation coverage (the “ACE Program”) is currently provided through ACE.  Under our 

arrangement with ACE, we bear the economic burden for the first $1 million layer of claims per occurrence.  ACE 
bears the economic burden for all claims in excess of such first $1 million layer.  The ACE Program is a fully 
insured policy whereby ACE has the responsibility to pay all claims incurred under the policy regardless of whether 
we satisfy our responsibilities. For additional discussion of our policy with ACE, please read Item 7. 
“Management’s Discussion and Analysis of Financial Condition and Results of Operations - Critical Accounting 
Policies and Estimates – Workers’ Compensation Costs” on page 26. 

Information Technology 

Administaff utilizes a variety of information technology capabilities to provide its human resource services 

to clients and worksite employees and for its own administrative and management information requirements. 

Administaff Information Management System (“AIMS”) is our proprietary PEO information system and 

utilizes both purchased and internally developed software applications.  This system manages transactions and 
information unique to the PEO industry and to Administaff, including: 

human resource management; 
benefits and defined contribution plan administration; 
payroll processing; 
client invoicing and collection; 

•  worksite employee enrollment;  
• 
• 
• 
• 
•  management information and reporting; and 
• 

sales bid calculations. 

Central to the system is a transaction processing system that allows us to process a high volume of payroll, 
invoice, and bid transactions that meet the specific needs of our clients and prospects.  We administer our employee 
benefits through a proprietary application designed to process employee eligibility and enrollments, manage carrier 
relationships, and maintain a variety of plan offerings.  Our retirement services operations are conducted utilizing an 
industry leading retirement plan administration application in a third-party hosted environment.  We utilize 
commercially available software for other business functions such as finance and accounting, contract and litigation 
management, sales force activity management and customer relationship management.   

The Employee Service Center is our proprietary web-based PEO service delivery platform.  With its 

integration into AIMS, the ESC is designed to provide automated, personalized PEO content and services to our 
clients and worksite employees.  For a description of the functionality provided through the ESC, please read “PEO 
Services – Employee Service Center” on page 6.   

- 12 - 

 
 
 
 
 
 
 
 
  
 
 
 
 
Administaff’s primary data center is located at our corporate headquarters in Kingwood, Texas (a suburb of 
Houston).  Substantially all of our business applications, telecommunications equipment and network equipment are 
hosted in this data center.  We maintain a disaster recovery data center in a leased facility in Bryan, Texas. This data 
center is fully equipped with the hardware and software necessary to run all of our critical business applications and 
has sufficient capacity to handle all of our operations for short periods of time, if required.  Periodically, we perform 
testing to ensure the disaster recovery capabilities remain effective and available. 

We have invested substantially in our network infrastructure to ensure appropriate connectivity exists 
between our service centers in Atlanta, Dallas, Houston and Los Angeles, our district sales offices, our disaster 
recovery facility and our corporate offices, and to provide appropriate Internet connectivity to conduct business 
through the Employee Service Center.  The network infrastructure is provided through industry standard core 
network hardware and via high-speed network services provided by multiple vendors. 

We have incorporated a variety of measures to maintain the security and privacy of the information 
managed through our systems and applications.  These measures include industry standard technologies designed to 
protect, monitor and assess the network environment; best practice security policies and procedures; and standard 
access controls designed to control access to sensitive and private information. 

Industry Regulation 

Administaff’s operations are affected by numerous federal and state laws relating to tax and employment 
matters.  By entering into a co-employer relationship with our worksite employees, we assume certain obligations 
and responsibilities of an employer under these federal and state laws.  Because many of these federal and state laws 
were enacted prior to the development of nontraditional employment relationships, such as PEOs, temporary 
employment and outsourcing arrangements, many of these laws do not specifically address the obligations and 
responsibilities of nontraditional employers.  Currently, 34 states have passed laws that recognize PEOs or require 
licensing, registration or certification requirements for PEOs, and several others are considering such regulation. 

Certain federal and state statutes and regulations use the terms “employee leasing” or “staff leasing” to 
describe the arrangement among a PEO and its clients and worksite employees.  The terms “employee leasing,” 
“staff leasing” and “professional employer arrangements” are generally synonymous in such contexts and describe 
the arrangements we enter with our clients and worksite employees. 

As an employer, we are subject to federal statutes and regulations governing the employer/employee 

relationship.  Subject to the issues discussed below, we believe that our operations are in compliance, in all material 
respects, with all applicable federal statutes and regulations. 

Employee Benefit Plans 

We offer various employee benefits plans to eligible employees, including our worksite employees.  These 

plans include: 

• 
• 
• 
• 
• 
• 
• 

a 401(k) retirement plan;  
a cafeteria plan under Code Section 125;  
a group health plan which includes medical, dental, vision, prescription and worklife programs;  
a welfare benefits plan which includes life insurance and disability programs;  
a health care flexible spending plan;  
an educational assistance program; and  
an adoption assistance program.   

Generally, employee benefit plans are subject to provisions of both the Internal Revenue Code and ERISA. 

Employer Status.  In order to qualify for favorable tax treatment under the Code, the plans must be 

established and maintained by an employer for the exclusive benefit of its employees.  Generally, an entity is an 

- 13 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
“employer” of individuals for federal employment tax purposes if an employment relationship exists between the 
entity and the individuals under the common law test of employment.  In addition, the officers of a corporation are 
deemed to be employees of that corporation for federal employment tax purposes.  The common law test of 
employment, as applied by the IRS, involves an examination of approximately 20 factors to ascertain whether an 
employment relationship exists between a worker and a purported employer.  Generally, the test is applied to 
determine whether an individual is an independent contractor or an employee for federal employment tax purposes 
and not to determine whether each of two or more companies is a “co-employer.”  Substantial weight is typically 
given to the question of whether the purported employer has the right to direct and control the details of an 
individual’s work.  Among the factors that appear to have been considered more important by the IRS are:  

• 

• 
• 

the employer’s degree of behavioral control (the extent of instructions, training and the nature of the 
work);  
the financial control or the economic aspects of the relationship; and  
the intended relationship of the parties (whether employee benefits are provided, whether any contracts 
exist, whether services are ongoing or for a project, whether there are any penalties for 
discharge/termination, and the frequency of the business activity). 

ERISA Requirements.  Employee pension and welfare benefit plans are also governed by ERISA.  ERISA 
defines “employer” as “any person acting directly as an employer, or indirectly in the interest of an employer, in 
relation to an employee benefit plan.”  ERISA defines the term “employee” as “any individual employed by an 
employer.”  The United States Supreme Court has held that the common law test of employment must be applied to 
determine whether an individual is an employee or an independent contractor under ERISA.  A definitive judicial 
interpretation of “employer” in the context of a PEO or employee leasing arrangement has not been established. 

If Administaff were found not to be an employer with respect to worksite employees for ERISA purposes, 

its plans would not comply with ERISA.  Further, as a result of such finding Administaff and its plans would not 
enjoy, with respect to worksite employees, the preemption of state laws provided by ERISA and could be subject to 
varying state laws and regulations, as well as to claims based upon state common laws.  Even if such a finding were 
made, we believe we would not be materially adversely affected because we could continue to make available 
similar benefits at comparable costs. 

In addition to ERISA and the Code provisions discussed herein, issues related to the relationship between 
Administaff and its worksite employees may also arise under other federal laws, including other federal income tax 
laws. 

401(k) Retirement Plans.  The Company’s 401(k) Retirement Plans are operated pursuant to guidance 

provided by the Internal Revenue Service under Revenue Procedure 2002-21 and Revenue Procedure 2003-86, each 
of which provides guidance for the operation of defined contribution plans maintained by PEOs that benefit worksite 
employees.  This guidance provides qualification standards for PEO plans which, if met, negate the inquiry of 
common law employer status for purposes of the exclusive benefit rule. 

Federal Employment Taxes 

As a co-employer, Administaff assumes responsibility and liability for the payment of federal and state 
employment taxes with respect to wages and salaries paid to our worksite employees.  There are essentially three 
types of federal employment tax obligations:  

•  withholding of income tax requirements governed by Code Section 3401, et seq.; 
• 
• 

obligations under FICA, governed by Code Section 3101, et seq.; and  
obligations under FUTA, governed by Code Section 3301, et seq.   

Under these Code sections, employers have the obligation to withhold and remit the employer portion and, where 
applicable, the employee portion of these taxes.  

- 14 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Code Section 3401, which applies to federal income tax withholding requirements, contains an exception to 
the general common law test applied to determine whether an entity is an “employer” for purposes of federal income 
tax withholding.  Section 3401(d)(1) states that if the person for whom services are rendered does not have control 
of the payment of wages, the “employer” for this purpose is the person having control of the payment of wages.  The 
Treasury regulations issued under Section 3401(d)(1) state that a third party can be deemed to be the employer of 
workers under this section for income tax withholding purposes where the person for whom services are rendered 
does not have legal control of the payment of wages.  While Section 3401(d) (1) has been examined by several 
courts, its ultimate scope has not been delineated.  Moreover, the IRS has to date relied extensively on the common 
law test of employment in determining liability for failure to comply with federal income tax withholding 
requirements. 

Accordingly, while we believe that we can assume the withholding obligations for worksite employees, in 
the event we fail to meet these obligations, the client may be held ultimately liable for those obligations.  While this 
interpretive issue has not to our knowledge discouraged clients from enrolling with Administaff, there can be no 
assurance that a definitive adverse resolution of this issue would not do so in the future.  These interpretive 
uncertainties may also impact our ability to report employment taxes on our own account rather than the accounts of 
our clients. 

State Unemployment Taxes 

We record our state unemployment (“SUI”) tax expense based on taxable wages and tax rates assigned by 

each state.  State unemployment tax rates vary by state and are determined, in part, based on prior years’ 
compensation experience in each state.  In addition, states have the ability under law to increase unemployment tax 
rates to cover deficiencies in the unemployment tax funds.  Rate notices are typically provided by the states during 
the first quarter of each year; however, some notices are received later.  Until we receive the final tax rate notices, 
we estimate our expected SUI rate in those particular states.   

State Regulation 

While many states do not explicitly regulate PEOs, 34 states have adopted provisions for licensing, 
registration, certification or recognition of PEOs, and several others are considering such regulation.  Such laws vary 
from state to state but generally provide for monitoring the fiscal responsibility of PEOs, and in some cases codify 
and clarify the co-employment relationship for unemployment, workers’ compensation and other purposes under 
state law.  The Company is in compliance with the requirements in all 34 states.   Regardless of whether a state has 
licensing, registration or certification requirements for PEOs, we must comply with a number of other state and local 
regulations that could impact our operations.  

Corporate Office Employees 

We had approximately 2,060 corporate office and sales employees as of December 31, 2008.  We believe 

our relations with our corporate office and sales employees are good.  None of our corporate office and sales 
employees are covered by a collective bargaining agreement. 

Intellectual Property 

Administaff currently has registered trademarks, copyrights and other intellectual property.  Although the 

Administaff mark is the most material trademark to our business, our trademarks as a whole are also of considerable 
importance to us.   

- 15 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 1A.  RISK FACTORS. 

Information on the Company’s risk factors is included in Item 7. “Management’s Discussion and Analysis 
of Financial Condition and Results of Operations — Factors that May Affect Future Results and the Market Price of 
Common Stock” on page 38. 

ITEM 1B.  UNRESOLVED STAFF COMMENTS. 

None. 

ITEM 2.  PROPERTIES. 

We believe our current facilities are adequate for the purposes for which they are intended and they provide 

sufficient capacity to accommodate our expansion goals.  We will continue to evaluate the need for additional 
facilities based on the rate of growth in worksite employees, the geographic distribution of the worksite employee 
base and our long-term service delivery requirements. 

Corporate Facilities 

Our corporate headquarters is located in Kingwood, Texas, in a 327,000 square foot office campus-style 
facility.  This 28-acre company-owned office campus includes approximately nine acres of undeveloped land for 
future expansion.  All development and support operations are located in the Kingwood facility, along with our 
record retention center and primary data processing center. 

In December 2008, we acquired a one-third acre parcel of land to construct a conference facility in Georgia. 

Service Centers 

We currently have four regional service centers located in Atlanta, Dallas, Houston and Los Angeles.  Each 

service center is designed to service approximately 40,000 worksite employees at full capacity. 

The Atlanta service center, which currently services approximately 31% of our worksite employee base, is 

located in a 40,000 square foot facility under lease until 2014. 

The Dallas service center, which currently services approximately 22% of our worksite employee base, is 

located in a 47,500 square foot facility, which is under lease until 2016.   

 The Houston service center, which currently services approximately 24% of our worksite employee base, 

is located in a 60,600 square foot facility under lease until 2014.  In addition to the service center operations, the 
facility also contains corporate support operations.  

The Los Angeles service center, which currently services approximately 23% of our worksite employee 

base, is located in a 45,000 square foot facility under lease until 2012. 

Sales Offices 

As of December 31, 2008, we had sales and service personnel in 39 facilities located in 24 sales markets 

throughout the United States.  All of the facilities are leased facilities, and some of these facilities are shared by 
multiple sales offices and/or client service personnel.  As of December 31, 2008, we had 51 sales offices in these 24 
markets.  To take advantage of economic efficiencies, multiple sales offices may share a physical location.  Each 
sales office is typically staffed by six to eight sales representatives, a district sales manager and an office 
administrator.  In addition, we have placed certain client service personnel in a majority of our sales markets to 
provide high-quality, localized service to our clients in those major markets.  We expect to continue placing various 
client service personnel in sales markets as a critical mass of clients is attained in each market. 

- 16 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 3.  LEGAL PROCEEDINGS. 

We are not a party to any material pending legal proceedings other than ordinary routine litigation 

incidental to our business that we believe would not have a material adverse effect on our financial condition or 
results of operations.   Please read Note 10 to financial statements, which is incorporated herein by reference. 

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. 

No matters were submitted to a vote of our security holders, through solicitation of proxies or otherwise, 

during the quarter ended December 31, 2008. 

- 17 - 

 
 
 
 
 
 
 
 
 
 
 
 
ITEM S-K 401 (b).  EXECUTIVE OFFICERS OF THE REGISTRANT. 

The following table sets forth the names, ages (as of February 9, 2009) and positions of the Company’s 

executive officers:  

Name 

Age 

Position 

Paul J. Sarvadi..........................................   52  Chairman of the Board and Chief Executive Officer 
Richard G. Rawson..................................   60 
A. Steve Arizpe........................................   51 

President 
Executive Vice President, Client Services and Chief Operating 
Officer 
Executive Vice President, Sales and Marketing 
Senior Vice President, Finance, Chief Financial Officer and 
Treasurer 
Senior Vice President, Legal, General Counsel and Secretary 

Jay E. Mincks...........................................   55 
Douglas S. Sharp......................................   47 

Daniel D. Herink......................................   42 

Paul J. Sarvadi has served as Chairman of the Board and Chief Executive Officer since August 2003.  Mr. 

Sarvadi co-founded Administaff in 1986 and served as Vice President and Treasurer of the Company from its 
inception in 1986 through April 1987, as Vice President from April 1987 through 1989 and as President and Chief 
Executive Officer from 1989 to August 2003.  Prior to founding Administaff, Mr. Sarvadi started and operated 
several small businesses.  Mr. Sarvadi has served as President of NAPEO and was a member of its Board of 
Directors for five years.  He also served as President of the Texas Chapter of NAPEO for three of the first four years 
of its existence.  Mr. Sarvadi was selected as the 2001 National Ernst & Young Entrepreneur Of The Year® for 
service industries.  In 2004, he received the Conn Family Distinguished New Venture Leader Award from Mays 
Business School at Texas A&M University.  In 2007, he was inducted into the Texas Business Hall of Fame. 

Richard G. Rawson has served as President since August 2003.  He served as Executive Vice President, 

Administration, Chief Financial Officer and Treasurer from February 1997 to August 2003.  He joined Administaff 
in 1989 as Senior Vice President, Chief Financial Officer, and Treasurer.  He previously served as a Senior Financial 
Officer and Controller for several companies in the manufacturing and seismic data processing industries.  Mr. 
Rawson has served as President, First Vice President, Second Vice President and Treasurer of NAPEO as well as 
Chairman of the NAPEO Accounting Practices Committee.  Mr. Rawson also serves on the University of Houston’s 
C.T. Bauer College of Business Dean’s Executive Advisory Board and on the Board of Directors of the YMCA of 
Greater Houston. 

A. Steve Arizpe has served as Executive Vice President of Client Services and Chief Operating Officer 
since August 2003.  He joined Administaff in 1989 and has served in a variety of roles, including Houston Sales 
Manager, Regional Sales Manager and Vice President of Sales.  Prior to joining Administaff, Mr. Arizpe served in 
sales and sales management roles for two large corporations.  

Jay E. Mincks has served as Executive Vice President of Sales and Marketing since January 1999.  Mr. 
Mincks served as Vice President of Sales and Marketing from February 1997 through January 1999.  He joined 
Administaff in 1990 and has served in a variety of other roles, including Houston Sales Manager and Regional Sales 
Manager for the Western United States.  Prior to joining Administaff, Mr. Mincks served in a variety of positions, 
including management positions, in the sales and sales training fields with various large companies. 

Douglas S. Sharp has served as Senior Vice President of Finance, Chief Financial Officer and Treasurer 

since May 2008.  He served as Vice President of Finance, Chief Financial Officer and Treasurer from August 2003 
until May 2008.  Mr. Sharp joined Administaff in January 2000 as Vice President of Finance and Controller.  From 
July 1994 until he joined Administaff, he served as Chief Financial Officer for Rimkus Consulting Group, Inc.  Prior 
to that, he served as Controller for a small publicly held company; as Controller for a large software company; and 
as an Audit Manager for Ernst & Young LLP.  Mr. Sharp has served as a member of the Accounting Practices 
Committee of NAPEO. 

- 18 -   

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Daniel D. Herink has served as Senior Vice President of Legal, General Counsel and Secretary since May 
2008.  He served as Vice President of Legal, General Counsel and Secretary from May 2007 until May 2008.  Mr. 
Herink joined Administaff in 2000 as Assistant General Counsel and was promoted to Associate General Counsel in 
2002.  In his prior responsibilities with Administaff, Mr. Herink led the Company’s litigation and property and 
casualty insurance practice areas and also worked extensively on transactional matters.  He previously served as an 
attorney at Rodriguez, Colvin & Chaney, L.L.P. and McGinnis, Lochridge & Kilgore, L.L.P. He was named a 
“Texas Super Lawyers – Rising Star” by Texas Monthly in 2005 and 2007.  Mr. Herink is also a certified public 
accountant. 

- 19 -  

PART II 

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

Price Range of Common Stock 

Our common stock is traded on the New York Stock Exchange under the symbol “ASF.”  As of February 4, 
2009, there were 360 holders of record of the common stock.  This number does not include stockholders for whom 
shares were held in “nominee” or “street name.”  The following table sets forth the high and low sales prices for the 
common stock as reported on the New York Stock Exchange transactional tape.  

2008 

High 

Low 

Dividends 
  Per Share 

First Quarter .................................................................... 
Second Quarter................................................................ 
Third Quarter................................................................... 
Fourth Quarter................................................................. 

$ 31.60 
31.60 
30.00 
27.16 

$ 22.82 
23.55 
24.75 
13.36 

$  0.11 
0.11 
0.13 
0.13 

2007 

First Quarter .................................................................... 
Second Quarter................................................................ 
Third Quarter................................................................... 
Fourth Quarter................................................................. 

$ 43.66 
37.66 
37.96 
41.87 

$ 33.19 
31.28 
29.96 
27.63 

$ 

0.11 
0.11 
0.11 
0.11 

Dividend Policy 

During 2008 and 2007, the Company paid dividends of $12.4 million and $11.9 million, respectively.  The 

payment of dividends is made at the discretion of our Board of Directors and depends upon our operating results, 
financial condition, capital requirements, general business conditions and such other factors as our Board of 
Directors deems relevant.  

Issuer Purchases of Equity Securities 

The following table provides information about our purchases of Administaff common stock during the 

three months ended December 31, 2008:  

Period 

10/01/2008 – 
10/31/2008 
11/01/2008 – 
11/30/2008 
12/01/2008 – 
12/31/2008 
Total 

Total Number 
of Shares 
Purchased (1) 

Average Price Paid  
per Share 

Total Number of 
Shares Purchased as 
Part of Publicly 
Announced Program 
(2) 

Maximum Number 
of Shares that May 
Yet be Purchased 
Under the 
Program (2) 

771,773 

$ 

20.01 

11,886,498 

157,370 

45,000 
974,143 

14.83 

15.28 
18.96 

$ 

12,043,868 

12,088,868 
12,088,868 

613,502 

456,132 

411,132 
411,132 

- 20 -  

 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(1) 

 (2)  

Since 1999, our Board of Directors has approved the repurchase of up to an aggregate amount of 
12,500,000 shares of Administaff common stock, of which 12,088,868 shares had been repurchased as of 
December 31, 2008.  During the three months ended December 31, 2008, we purchased 974,143 shares of 
our common stock.   
Unless terminated earlier by resolution of the Board of Directors, the repurchase program will expire when 
we have repurchased all shares authorized for repurchase under the repurchase program. 

Performance Graph 

The following graph compares our cumulative total stockholder return since December 31, 2003 with the 
Standard & Poor’s Small Cap 600 Stock Index and a peer group index composed of other companies with similar 
business models (Peer Group.)  The graph assumes that the value of the investment in our common stock and each 
index (including reinvestment of dividends) was $100 on December 31, 2003. 

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*
Among Administaff, Inc., The S&P Smallcap 600 Index

And A Peer Group

$300

$250

$200

$150

$100

$50

$0

12/03

12/04

12/05

12/06

12/07

12/08

Administaff, Inc.

S&P Smallcap 600

Peer Group

*$100 invested on 12/31/03 in stock & index-including reinvestment of dividends.
Fiscal year ending December 31.

Copyright © 2009 S&P, a division of The McGraw-Hill Companies Inc. All rights reserved.

12/03 

12/04 

12/05 

12/06 

12/07 

12/08 

Administaff, Inc. 
S&P Smallcap 600 
Peer Group 

100.00 
100.00 
100.00 

72.55 
122.65 
105.62 

244.86 
132.07 
114.27 

251.25 
152.04 
122.99 

168.26 
151.58 
121.39 

131.78 
104.48 
103.23 

This peer group is comprised of the following companies:  Automatic Data Processing, Gevity HR, Inc. and 
Paychex, Inc.  The total return for each member of this peer group has been weighted to each member’s stock 
market capitalization. 

- 21 -  

 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 6.  SELECTED FINANCIAL DATA. 

The selected consolidated financial data set forth below should be read in conjunction with the 
Consolidated Financial Statements and accompanying Notes and Item 7.  “Management’s Discussion and Analysis 
of Financial Condition and Results of Operations,” on page 23. 

2008 

Year ended December 31, 
2006 
(in thousands, except per share and statistical data) 

2007 

2005 

2004  

Income Statement Data: 

Revenues (1)...............................................  $  1,724,434 
  343,739 
Gross profit............................................... 
64,982 
Operating income..................................... 
45,780 
Net income ............................................... 
1.79 
Diluted net income per share...................  $ 

$  1,569,977 
  305,922 
62,214 
47,492 
1.74 

$ 

$  1,389,464  $  1,169,612 
  235,756 
43,767 
29,983 
1.12 

  282,729 
61,565 
46,506 

1.64  $ 

$ 

Balance Sheet Data: 

Working capital........................................  $ 
Total assets ............................................... 
Total debt/capital lease obligations ........ 
Total stockholders’ equity ....................... 
Cash dividends per share ......................... 

98,414 
616,840 
537 
208,479 
0.48 

$   

97,180 
560,651 
1,166 
198,675 
0.44 

$  128,401  $ 
561,515 
1,749 
228,445 
0.36 

93,235 
495,439 
34,890 
182,429 
0.28 

$ 969,527 
  197,694 
22,131 
19,210 
0.72 

$ 

$  47,500 
  355,388 
36,539 
126,529 
— 

Statistical Data: 

Average number of worksite employees 
   paid per month during period .............. 
Revenues per worksite  
  employee per month (2).........................  $ 
Gross profit per worksite  
  employee per month.............................  $ 
Operating income per worksite  
  employee per month.............................  $ 

_________________ 

116,957 

110,291 

100,675 

88,780 

77,936 

1,229 

245 

46 

$ 

$ 

$ 

1,186 

231 

47 

$ 

$ 

$ 

1,150  $ 

1,098 

234  $ 

221 

51  $ 

41 

$ 

$ 

$ 

1,037 

211 

24 

(1) 

(2) 

Gross billings of $10.372 billion, $9.437 billion, $8.055 billion, $6.633 billion and $5.377 billion, less 
worksite employee payroll cost of $8.648 billion, $7.867 billion, $6.666 billion, $5.463 billion and $4.407 
billion, respectively. 
Gross billings of $7,391, $7,130, $6,667, $6,226 and $5,749 per worksite employee per month, less payroll 
cost of $6,162, $5,944, $5,517, $5,128 and $4,712 per worksite employee per month, respectively. 

- 22 -  

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

You should read the following discussion in conjunction with our Consolidated Financial Statements and 
related Notes included elsewhere in this annual report.  Historical results are not necessarily indicative of trends in 
operating results for any future period. 

The statements contained in this annual report that are not historical facts are forward-looking statements 
that involve a number of risks and uncertainties.  The actual results of the future events described in such forward-
looking statements in this annual report could differ materially from those stated in such forward-looking 
statements. Among the factors that could cause actual results to differ materially are the risks and uncertainties 
discussed in this Item 7 under “Factors that May Affect Future Results and the Market Price of Common Stock” on 
page 38 and the uncertainties set forth from time to time in our other public reports and filings and public 
statements. 

Overview  

We provide a comprehensive Personnel Management System that encompasses a broad range of services, 

including benefits and payroll administration, health and workers’ compensation insurance programs, personnel 
records management, employer liability management, employee recruiting and selection, employee performance 
management, and employee training and development services.  Our long-term strategy continues to be aggregating 
the best small businesses in the United States on the common platform of our unique human resource service 
offering, thereby leveraging our buying power to provide additional valuable services to clients.  Our overall 
operating results can be measured in terms of revenues, payroll costs, gross profit or operating income per worksite 
employee per month.  We often use the average number of worksite employees paid during a period as our unit of 
measurement in analyzing and discussing our results of operations. 

Our key objectives for 2008 were to continue to grow the number of paid worksite employees while 

appropriately pricing our service offering and to invest in future growth opportunities, such as sales and service 
personnel, and new products and initiatives such as mid-market enhancements and the HRTools.com software 
redevelopment.  We ended 2008 averaging 118,748 paid worksite employees in the fourth quarter, which represents 
a 2.9% increase over the fourth quarter of 2007.  Our average number of worksite employees paid for the full year 
increased 6.0% over 2007 to 116,957.   

Our 2008 average gross profit per worksite employee per month was $245, a $14 increase over 2007.  
Higher gross profit per worksite employee in 2008 compared to 2007 was primarily the result of a 3.6% pricing 
increase offset by a 3.0% direct cost increase.   

Operating expenses increased by 14.4% in 2008 to $278.8 million.  Operating expenses increased due 

primarily to investments in sales and service personnel, and new products and initiatives for the current and future 
growth of our business.  On a per worksite employee per month basis, operating expenses increased from $184 in 
2007 to $199 in 2008. 

Our net income in 2008 was $45.8 million, a $1.7 million decrease compared to 2007.  This decrease 

included a $4.7 million decline in interest income as a result of lower interest rates.  

We ended 2008 with working capital of $98.4 million.  During 2008, we repurchased 1,731,025 shares of 

our common stock at a total cost of $38.1 million and paid $12.4 million in dividends.   

Revenues 

We account for our revenues in accordance with Emerging Issues Task Force (“EITF”) 99-19, Reporting 

Revenues Gross as a Principal Versus Net as an Agent.  Our gross billings to clients include the payroll cost of each 
worksite employee at the client location and a markup computed as a percentage of each worksite employee’s 
payroll cost.  We invoice the gross billings concurrently with each periodic payroll of our worksite employees.  
Revenues, which exclude the payroll cost component of gross billings, and therefore, consist solely of the markup, 
are recognized ratably over the payroll period as worksite employees perform their service at the client worksite.  

- 23 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
This markup includes pricing components associated with our estimates of payroll taxes, benefits and workers’ 
compensation costs, plus a separate component related to our HR services.  We include revenues that have been 
recognized but not invoiced in unbilled accounts receivable on our Consolidated Balance Sheets.   

Our revenues are primarily dependent on the number of clients enrolled, the resulting number of worksite 
employees paid each period and the number of worksite employees enrolled in our benefit plans.  Because our total 
markup is computed as a percentage of payroll cost, revenues are also affected by the payroll cost of worksite 
employees, which may fluctuate based on the composition of the worksite employee base, inflationary effects on 
wage levels and differences in the local economies of our markets. 

Direct Costs 

The primary direct costs associated with our revenue generating activities are:  

employment-related taxes (“payroll taxes”); 
costs of employee benefit plans; and  

• 
• 
•  workers’ compensation costs. 

Payroll taxes consist of the employer’s portion of Social Security and Medicare taxes under FICA, federal 

unemployment taxes and state unemployment taxes.  Payroll taxes are generally paid as a percentage of payroll cost. 
The federal tax rates are defined by federal regulations.  State unemployment tax rates are subject to claim histories 
and vary from state to state. 

Employee benefits costs are comprised primarily of health insurance premiums and claims costs (including 

dental and pharmacy costs), but also include costs of other employee benefits such as life insurance, vision care, 
disability insurance, education assistance, adoption assistance, a flexible spending account and a worklife program. 

Workers’ compensation costs include administrative and risk charges paid to the insurance carrier, and 

claims costs, which are driven primarily by the frequency and severity of claims. 

Gross Profit 

Our gross profit per worksite employee is primarily determined by our ability to accurately estimate and 
control direct costs and our ability to incorporate changes in these costs into the gross billings charged to clients, 
which are subject to contractual arrangements that are typically renewed annually.  We use gross profit per worksite 
employee per month as our principal measurement of relative performance at the gross profit level. 

Operating Expenses 

•  Salaries, wages and payroll taxes – Salaries, wages and payroll taxes are primarily a function of the number of 

corporate employees and their associated average pay and any additional incentive compensation.  Our corporate 
employees include client services, sales and marketing, benefits, legal, finance, information technology and 
administrative support personnel. 

•  Stock-based compensation – Our stock-based compensation primarily relates to the recognition of non-cash 

compensation expense over the vesting period of restricted stock awards. 

•  General and administrative expenses – Our general and administrative expenses primarily include:  

• 
• 
• 
• 
• 

rent expenses related to our service centers and sales offices;  
outside professional service fees related to legal, consulting and accounting services;  
administrative costs, such as postage, printing and supplies;  
employee travel expenses; and 
repairs and maintenance costs associated with our facilities and technology infrastructure. 

- 24 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
•  Commissions – Commission expense consists of amounts paid to sales personnel.  Commissions for sales 

personnel are based on a percentage of revenue generated by such personnel. 

•  Advertising – Advertising expense primarily consists of media advertising and other business promotions in our 

current and anticipated sales markets, including the Administaff Small Business Classic sponsorship. 

•  Depreciation and amortization – Depreciation and amortization expense is primarily a function of our capital 

investments in corporate facilities, service centers, sales offices and technology infrastructure. 

Income Taxes 

Administaff’s provision for income taxes typically differs from the U.S. statutory rate of 35%, due 

primarily to state income taxes and non-deductible expenses.  Deferred income taxes reflect the net tax effects of 
temporary differences between the carrying amounts of assets and liabilities used for financial reporting purposes 
and the amounts used for income tax purposes.  Significant items resulting in deferred income taxes include prepaid 
assets, accruals for workers’ compensation expenses and depreciation.  Changes in these items are reflected in our 
financial statements through a deferred income tax provision. 

Critical Accounting Policies and Estimates 

Administaff’s discussion and analysis of our financial condition and results of operations are based upon 

our Consolidated Financial Statements, which have been prepared in accordance with accounting principles 
generally accepted in the United States.  The preparation of these financial statements requires our management to 
make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and 
related disclosure of contingent assets and liabilities.  On an ongoing basis, we evaluate these estimates, including 
those related to health and workers’ compensation insurance claims experience, client bad debts, income taxes, 
property and equipment, goodwill and other intangibles, and contingent liabilities.  We base these estimates on 
historical experience and on various other assumptions that management believes to be reasonable under the 
circumstances, the results of which form the basis for making judgments about the carrying values of assets and 
liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. 

We believe the following accounting policies are critical and/or require significant judgments and estimates 

used in the preparation of our Consolidated Financial Statements: 

•  Benefits costs – We provide group health insurance coverage to our worksite employees through a national 
network of carriers including UnitedHealthcare (“United”), PacifiCare, Kaiser Permanente, Blue Cross and 
Blue Shield of Georgia, Blue Shield of California, Hawaii Medical Service Association and Tufts, all of which 
provide fully insured policies or service contracts.  

The health insurance contract with United provides the majority of our health insurance coverage.  As a result 
of certain contractual terms, we have accounted for this plan since its inception using a partially self-funded 
insurance accounting model.  Accordingly, we record the costs of the United plan, including an estimate of the 
incurred claims, taxes and administrative fees (collectively the “Plan Costs”), as benefits expense in the 
Consolidated Statements of Operations.  The estimated incurred claims are based upon: (i) the level of claims 
processed during the quarter; (ii) recent claim development patterns under the plan, to estimate a completion 
rate; and (iii) the number of participants in the plan.  Each reporting period, changes in the estimated ultimate 
costs resulting from claim trends, plan design and migration, participant demographics and other factors are 
incorporated into the benefits costs. 

Additionally, since the plan’s inception, under the terms of the contract, United establishes cash funding rates 90 
days in advance of the beginning of a reporting quarter.  If the Plan Costs for a reporting quarter are greater than 
the premiums paid and owed to United, a deficit in the plan would be incurred and we would accrue a liability 
for the excess costs on our Consolidated Balance Sheet.  On the other hand, if the Plan Costs for the reporting 
quarter are less than the premiums paid and owed to United, a surplus in the plan would be incurred and we 
would record an asset for the excess premiums on our Consolidated Balance Sheet.  In April 2007, Administaff  

- 25 -  

 
 
 
 
 
 
 
 
 
and United entered into a three-year arrangement, which reduced the required accumulated cash surplus in the 
plan from $11.0 million to $9.0 million and included a $3.3 million administrative fee credit, which was 
recorded as a reduction of benefits costs in the second quarter of 2007. The terms of the arrangement require us 
to maintain an accumulated cash surplus in the plan of $9.0 million, which is reported as long-term prepaid 
insurance.  As of December 31, 2008, Plan Costs were less than the premiums paid and owed to United by 
$30.8 million. As this amount is in excess of the agreed-upon $9.0 million surplus maintenance level, the $21.8 
million balance is included in prepaid insurance, a current asset, on our Consolidated Balance Sheet.  The 
premiums owed to United at December 31, 2008, were $11.4 million, which is included in accrued health 
insurance costs, a current liability, on our Consolidated Balance Sheet. 

We believe the use of recent claims activity is representative of incurred and paid trends during the reporting 
period.  The estimated completion rate used to compute incurred but not reported claims involves a significant 
level of judgment.  Accordingly, an increase (or decrease) in the completion rates used to estimate the incurred 
claims would result in an increase (or decrease) in benefits costs and net income would decrease (or increase) 
accordingly.   

The following table illustrates the sensitivity of changes in the completion rates on our estimate of total 
benefit costs of $714.1 million in 2008: 

Change in 
Completion Rate 

(2.5)% 
(1.0)% 
1.0% 
2.5% 

Change in  
Benefits Costs  
(in thousands) 

$ 

(11,440) 
(4,576) 
4,576 
11,440 

Change in 
Net Income 
(in thousands) 

$  7,276 
2,910 
(2,910) 
(7,276) 

•  Workers’ compensation costs – Since October 1, 2007, our workers’ compensation coverage has been provided 
through our arrangement with ACE Group of Companies (“ACE”).  Under our arrangement with ACE (the 
“ACE Program”), we bear the economic burden for the first $1 million layer of claims per occurrence.  ACE 
bears the economic burden for all claims in excess of such first $1 million layer.  The ACE Program is a fully 
insured policy whereby ACE has the responsibility to pay all claims incurred under the policy regardless of 
whether we satisfy our responsibilities.  Prior to our current relationship with ACE, our coverage from 
September 1, 2003 through September 30, 2007 was provided through selected member insurance companies of 
American International Group, Inc. (the “AIG Program”).  The AIG Program coverage and structure was 
consistent with the ACE Program. 

Because we bear the economic burden of the first $1 million layer of claims per occurrence, such claims, which 
are the primary component of our workers’ compensation costs, are recorded in the period incurred.  Workers 
compensation insurance includes ongoing healthcare and indemnity coverage whereby claims are paid over 
numerous years following the date of injury.  Accordingly, the accrual of related incurred costs in each 
reporting period includes estimates, which take into account the ongoing development of claims and therefore 
requires a significant level of judgment.   

We employ a third party actuary to estimate our loss development rate, which is primarily based upon the nature 
of worksite employees’ job responsibilities, the location of worksite employees, the historical frequency and 
severity of workers compensation claims, and an estimate of future cost trends.  Each reporting period, changes 
in the actuarial assumptions resulting from changes in actual claims experience and other trends are 
incorporated into the Company’s workers’ compensation claims cost estimates.  During the years ended 
December 31, 2008 and 2007, Administaff reduced accrued workers’ compensation costs by $9.8 million and 
$19.6 million, respectively, for changes in estimated losses related to prior reporting periods.  Workers’ 
compensation cost estimates are discounted to present value at a rate based upon the U.S. Treasury rates that 
correspond with the weighted average estimated claim payout period (the average discount rate utilized in 2008 
and 2007 was 2.6% and 4.5%, respectively) and are accreted over the estimated claim payment period and 
included as a component of direct costs in our Consolidated Statements of Operations.   

- 26 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our claim trends could be greater than or less than our prior estimates, in which case we would revise our 
claims estimates and record an adjustment to workers’ compensation costs in the period such determination is 
made.  If we were to experience any significant changes in actuarial assumptions, our loss development rates 
could increase (or decrease) which would result in an increase (or decrease) in workers’ compensation costs and 
a resulting decrease (or increase) in net income reported in our Consolidated Statement of Operations.   

The following table illustrates the sensitivity of changes in the loss development rate on our estimate of 
workers’ compensation costs totaling $49.8 million in 2008: 

Change in Loss 
Development Rate 

Change in Workers’ 
Compensation Costs 
(in thousands) 

(5.0)% 
(2.5)% 
2.5% 
5.0% 

$ 

(2,175) 
(1,087) 
1,087 
2,175 

Change in  
Net Income  
(in thousands) 

$ 

1,383 
692 
(692) 
(1,383) 

At the beginning of each policy period, the insurance carrier establishes monthly funding requirements 
comprised of premium costs and funds to be set aside for payment of future claims (“claim funds”).  The level 
of claim funds is primarily based upon anticipated worksite employee payroll levels and expected workers’ 
compensation loss rates, as determined by the carrier.  Monies funded into the program for incurred claims 
expected to be paid within one year are recorded as restricted cash, a short-term asset, while the remainder of 
claim funds are included in deposits, a long-term asset in our Consolidated Balance Sheets.  As of December 
31, 2008, we had restricted cash of $36.5 million and deposits of $56.4 million.  We have estimated and accrued 
$83.1 million in incurred workers’ compensation claim costs as of December 31, 2008. 

Our estimate of incurred claim costs expected to be paid within one year are recorded as accrued workers’ 
compensation costs and included in short-term liabilities, while our estimate of incurred claim costs expected to 
be paid beyond one year are included in long-term liabilities on our Consolidated Balance Sheets. 

•  Contingent liabilities – We accrue and disclose contingent liabilities in our Consolidated Financial Statements 

in accordance with Statement of Financial Accounting Standards (“SFAS”) No. 5, Accounting for 
Contingencies.  SFAS No. 5 requires accrual of contingent liabilities that are considered probable to occur and 
that can be reasonably estimated.  For contingent liabilities that are considered reasonably possible to occur, 
financial statement disclosure is required, including the range of possible loss if it can be reasonably 
determined. From time to time we disclose in our financial statements issues that we believe are reasonably 
possible to occur, although we cannot determine the range of possible loss in all cases.  As issues develop, we 
evaluate the probability of future loss and the potential range of such losses.  If such evaluation were to 
determine that a loss was probable and the loss could be reasonably estimated, we would be required to accrue 
our estimated loss, which would reduce net income in the period that such determination was made.   

•  Deferred taxes – We have recorded a valuation allowance to reduce our deferred tax assets to the amount that is 
more likely than not to be realized.  While we have considered future taxable income and ongoing prudent and 
feasible tax planning strategies in assessing the need for the valuation allowance, our ability to realize our 
deferred tax assets could change from our current estimates.  If we determine that we would be able to realize 
our deferred tax assets in the future in excess of the net recorded amount, an adjustment to reduce the valuation 
allowance would increase net income in the period that such determination is made.  Likewise, should we 
determine that we will not be able to realize all or part of our net deferred tax assets in the future, an adjustment 
to increase the valuation allowance would reduce net income in the period such determination is made. 

•  Allowance for doubtful accounts – We maintain an allowance for doubtful accounts for estimated losses 

resulting from the inability of our customers to pay their comprehensive service fees.  We believe that the 
success of our business is heavily dependent on our ability to collect these comprehensive service fees for 
several reasons, including:  

- 27 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
• 

• 
• 

the fact that we are at risk for the payment of our direct costs and worksite employee payroll costs 
regardless of whether our clients pay their comprehensive service fees;  
the large volume and dollar amount of transactions we process; and   
the periodic and recurring nature of payroll, upon which the comprehensive service fees are based.  

To mitigate this risk, we have established very tight credit policies.  We generally require our clients to pay 
their comprehensive service fees no later than one day prior to the applicable payroll date.  In addition, we 
maintain the right to terminate the Client Service Agreement and associated worksite employees or to require 
prepayment, letters of credit or other collateral if a client’s financial position deteriorates or if the client does 
not pay the comprehensive service fee.  As a result of these efforts, losses related to customer nonpayment have 
historically been low as a percentage of revenues.  However, if our clients’ financial condition were to 
deteriorate rapidly, resulting in nonpayment, our accounts receivable balances could grow and we could be 
required to provide for additional allowances, which would decrease net income in the period that such 
determination was made.  

•  Property and equipment – Our property and equipment relate primarily to our facilities and related 

improvements, furniture and fixtures, computer hardware and software and capitalized software development 
costs.  These costs are depreciated or amortized over the estimated useful lives of the assets.  If we determine 
that the useful lives of these assets will be shorter than we currently estimate, our depreciation and amortization 
expense could be accelerated, which would decrease net income in the periods of such a determination.  In 
addition, we periodically evaluate these costs for impairment in accordance with SFAS No. 144, Accounting for 
Impairment or Disposal of Long-Lived Assets.  If events or circumstances were to indicate that any of our long-
lived assets might be impaired, we would assess recoverability based on the estimated undiscounted future cash 
flows to be generated from the applicable asset.  In addition, we may record an impairment loss, which would 
reduce net income, to the extent that the carrying value of the asset exceeded the fair value of the asset.  Fair 
value is generally determined using an estimate of discounted future net cash flows from operating activities or 
upon disposal of the asset.   In 2007, we began a plan to redevelop the HRTools.com software platform and 
intend to dispose of the software acquired in 2005.  Accordingly, we reduced the carrying amount of the legacy 
software to its net realizable value, resulting in an impairment loss of $1.2 million during 2007. 

•  Goodwill and other intangibles – Our acquisitions of HRTools.com and USDatalink included certain 

identifiable intangible assets and goodwill implied in the purchase price.  The goodwill and intangible assets are 
subject to the provisions of SFAS No. 142, “Goodwill and Other Intangible Assets” (“SFAS 142”).  In 
accordance with SFAS 142, goodwill is tested for impairment on an annual basis and between annual tests in 
certain circumstances, and written down when impaired. Furthermore, SFAS 142 requires purchased intangible 
assets other than goodwill to be amortized over their useful lives unless these lives are determined to be 
indefinite. Our purchased intangible assets are carried at cost less accumulated amortization. Amortization is 
computed over the estimated useful lives of the respective assets, five to ten years.  

New Accounting Pronouncements  

In September 2006, FASB Statement 157, “Fair Value Measurements” (“SFAS 157”) was issued.  SFAS 

157 establishes a framework for measuring fair value by providing a standard definition of fair value as it applies to 
assets and liabilities.  SFAS 157, which does not require any new fair value measurements, clarifies the application 
of other accounting pronouncements that require or permit fair value measurements.  Our effective date was initially 
January 1, 2008.  However, the FASB has released FASB Staff Position No. FAS 157-b, Effective Date of FASB 
Statement No. 157, which delayed the effective date of Statement 157 for all non-financial assets and non-financial 
liabilities until fiscal years beginning after November 15, 2008.  Accordingly, we adopted SFAS 157 on January 1, 
2008 for our financial assets and liabilities only.  The adoption of SFAS 157 for our financial assets and liabilities 
did not have a material impact on our consolidated financial statements and we do not anticipate a material impact 
when applied to our non-financial assets and liabilities. 

In December 2007, the FASB Statement 141R, “Business Combinations” (“SFAS 141R”) was issued.  

SFAS 141R replaces SFAS 141.  SFAS 141R requires the acquirer of a business to recognize and measure the 
identifiable assets acquired, the liabilities assumed, and any non-controlling interest in the acquiree at fair value.  
SFAS 141R also requires transactions costs related to the business combination to be expensed as incurred.  SFAS 
141R applies prospectively to business combinations for which the acquisition date is on or after the beginning of 

- 28 -  

 
 
 
 
 
 
 
the first annual reporting period beginning on or after December 15, 2008.  Our effective date was January 1, 2009.  
We have not yet determined the impact of SFAS 141R, if any, on our consolidated financial statements, because the 
impact of SFAS 141R is fact-specific and will not be invoked until we acquire a business after the effective date. 

In June 2008, the FASB issued Emerging Issue Task Force (“EITF”) EITF 03-6-1, "Determining Whether 

Instruments Granted in Share-Based Payment Transactions Are Participating Securities."  (“EITF 03-6-1”) was 
issued.  EITF 03-6-1 concludes that unvested restricted share awards that pay nonforfeitable cash dividends are 
participating securities and are subject to the two-class method of computing earnings per share. Our effective date 
for EITF 03-6-1 was January 1, 2009.  We do not anticipate the adoption of EITF 03-6-1 will have a material impact 
on our Consolidated Financial Statements.  

In October 2008, the FASB Staff Position No. FAS 157-3, “Determining the Fair Value of a Financial 

Asset when the Market for That Asset Is Not Active” (“FAS 157-3”). FAS 157-3 clarifies the methods employed in 
determining the fair value for financial assets when a market for such assets is not active. FSP No. FAS 157-3 was 
effective immediately.  The adoption of FAS 157-3 did not have a significant impact on our Consolidated Financial 
Statements.  

- 29 -  

 
 
Results of Operations 

Year Ended December 31, 2008 Compared to Year Ended December 31, 2007. 

The following table presents certain information related to the Company’s results of operations for the 

years ended December 31, 2008 and 2007.  

Year ended December 31, 
2007 
(in thousands, except per share and statistical data) 

% change 

2008 

Revenues (gross billings of $10.372 billion and 
  $9.437 billion less worksite employee payroll cost of  
  $8.648 billion and $7.867 billion, respectively) ..............  
Gross profit.............................................................................  
Operating expenses................................................................ 
Operating income...................................................................  
Other income (expense)......................................................... 
Net income .............................................................................  
Diluted net income per share of common stock .................. 

Statistical Data: 
Average number of worksite employees paid per month....  
Revenues per worksite employee per month (1) ................... 
Gross profit per worksite employee per month ................... 
Operating expenses per worksite employee per month.......  
Operating income per worksite employee per month..........  
Net income per worksite employee per month .................... 
_______________ 

$  1,724,434 
343,739 
278,757 
64,982 
7,035 
45,780 
1.79 

$ 

116,957 
1,229 
245 
199 
46 
33 

$1,569,977 
305,922 
243,708 
62,214 
11,225 
47,492 
1.74 

$ 

110,291 
1,186 
231 
184 
47 
36 

9.8% 
12.4% 
14.4% 
4.4% 
(37.3)% 
(3.6)% 
2.9% 

6.0% 
3.6% 
6.1% 
8.2% 
 (2.1)% 
(8.3)% 

(1)  Gross billings of $7,391 and $7,130 per worksite employee per month less payroll cost of $6,162 and $5,944 per 

worksite employee per month, respectively. 

Revenues 

Our revenues, which represent gross billings net of worksite employee payroll cost, increased 9.8% over 

2007 due to a 6.0% increase in the average number of worksite employees paid per month and a 3.6%, or $43, 
increase in revenues per worksite employee per month.  The 3.6% increase in revenues per worksite employee per 
month was due primarily to increases in the benefits pricing and payroll tax components related to our direct costs.   

By region, our revenue growth over 2007 and revenue distribution for years ended December 31, 2008 and 

2007 were as follows: 

  Year ended December 31, 

2008 

2007  % change 

(in thousands) 

  Year ended December 31, 

2008 
2007 
(% of total revenue) 

Northeast ....................................... 
Southeast ....................................... 
Central ........................................... 
Southwest ...................................... 
West ............................................... 
Other revenues .............................. 
Total revenues...................... 

$  363,268 
183,091 
249,145 
569,655 
345,736 
13,539 
$1,724,434 

$  311,468 
166,115 
220,728 
533,893 
325,613 
12,160 
$1,569,977 

16.6% 
10.2% 
12.9% 
6.7% 
6.2% 
11.3%   
9.8% 

21.1% 
10.6% 
14.5% 
33.0% 
20.0% 
0.8%  
 100.0%  

19.8% 
10.6% 
14.1% 
34.0% 
20.7% 
0.8% 
 100.0%  

- 30 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our unit growth rate is affected by three primary sources – new client sales, client retention and the net 

change in existing clients through worksite employee new hires and layoffs.  During the first nine months of 2008, 
our unit growth rate over 2007 was 7.2%.  During the fourth quarter of 2008, our growth rate slowed to 2.9% as the 
net change in existing clients and client retention declined as compared to the fourth quarter of 2007.  The net result 
was a 6% increase in number of worksite employees paid in 2008 as compared to 2007. 

The decline in U.S. economic activity and associated reductions in employment levels in the latter half of 

2008 has impacted the Company’s small business customer base and target market.  In January 2009, the 
Company’s average number of paid worksite employees declined 4.4% from the fourth quarter of 2008 to 113,571, 
as the net employee reductions within the existing client base and number of client terminations exceeded new client 
sales. 

Gross Profit  

Gross profit increased 12.4% to $343.7 million compared to 2007.  The average gross profit per worksite 

employee increased 6.1% to $245 per month in 2008 versus $231 in 2007.  Our pricing objectives attempt to 
maintain or improve the gross profit per worksite employee by increasing revenue per worksite employee to match 
or exceed changes in primary direct costs and operating expenses. 

While our revenues per worksite employee per month increased 3.6%, our direct costs, which primarily 

include payroll taxes, benefits and workers’ compensation expenses, increased 3.0% to $984 per worksite employee 
per month in 2008 versus $955 in 2007.  The primary direct cost components changed as follows: 

•  Benefits costs – The cost of group health insurance and related employee benefits increased $15 per worksite 
employee per month, or 2.5% on a per covered employee basis, compared to 2007.  The 2008 benefits costs 
reflect the impact of costs saving associated with plan design changes implemented on January 1, 2008.  The 
percentage of worksite employees covered under our health insurance plan was 73.5% in 2008 versus 73.2% in 
2007.  Please read “—Critical Accounting Policies and Estimates – Benefits Costs” on page 25 for a discussion 
of our accounting for health insurance costs.   

•  Workers’ compensation costs – Workers’ compensation costs increased $8 per worksite employee per month 

compared to 2007.  As a percentage of non-bonus payroll cost, workers’ compensation costs increased to 0.63% 
in 2008 from 0.51% in 2007.  During 2008, the Company recorded reductions in workers’ compensation costs 
of $9.8 million, or 0.13% of non-bonus payroll costs, for changes in estimated losses, compared to $19.6 
million, or 0.28% of non-bonus payroll costs in 2007.  Please read “—Critical Accounting Policies and 
Estimates – Workers’ Compensation Costs” on page 26 for a discussion of our accounting for workers’ 
compensation costs. 

•  Payroll tax costs – Payroll taxes increased $8 per worksite employee per month compared to 2007, due to a 
3.7% increase in average payroll cost per worksite employee per month.  Payroll taxes as a percentage of 
payroll cost decreased from 7.06% in 2007 to 6.94% in 2008, due to higher average payroll and lower state 
unemployment tax rates in 2008.   

- 31 -  

 
 
 
 
 
 
 
 
 
Operating Expenses 

The following table presents certain information related to our operating expenses for the years ended 

December 31, 2008 and 2007. 

Year ended December 31, 

2008 

2007  % change 

  Year ended December 31, 
2008 

2007  % change 

(in thousands) 

(per worksite employee per month) 

Salaries, wages and payroll taxes 
Stock-based compensation 
General and administrative expenses 
Commissions 
Advertising 
Depreciation and amortization 
Total operating expenses 

$ 153,538 
9,970 
69,348 
12,665 
17,666 
15,570 
$ 278,757 

$ 131,648 
7,513 
62,453 
11,795 
14,143 
16,156 
$ 243,708 

16.6% 
32.7% 
11.0% 
7.4% 
24.9% 
  (3.6)% 
 14.4%  

$ 110 
7 
49 
9 
13 
11 
$ 199 

$  99 
6 
47 
9 
11 
12 
$ 184 

11.1% 
16.7% 
4.3% 
— 
18.2% 
  (8.3)% 
  8.2% 

Operating expenses increased 14.4% to $278.8 million.  Operating expenses per worksite employee per 
month increased 8.2% to $199 in 2008 versus $184 in 2007.  The components of operating expenses changed as 
follows: 

•  Salaries, wages and payroll taxes of corporate and sales staff increased 16.6%, or $11, per worksite employee 
per month compared to 2007.  During 2008, the number of corporate employees increased 11.7%, including a 
15.9% increase in sales representatives.  The average pay for corporate employees increased 5.3% as compared 
to 2007. 

•  Stock-based compensation increased $1 per worksite employee per month.  Stock-based compensation expense 
represents the vesting of restricted stock awards and the annual stock grant made to non-employee directors.  
Please read Note 1 to the Consolidated Financial Statements on page F-17 for additional information.  

•  General and administrative expenses increased 11.0%, or $2 per worksite employee per month, due primarily 

to: (i) consulting fees associated with the HRTools.com software development and enhancement initiatives; (ii) 
expenses associated with the opening and relocating of sales offices; and (iii) increased travel expenses. 

•  Commissions expense increased 7.4%, but remained flat on a per worksite employee per month basis compared 

to 2007. 

•  Advertising costs increased 24.9%, or $2 per worksite employee per month compared to 2007, due to an 

increase in business promotions and sponsorships designed to increase lead generation activity. 

•  Depreciation and amortization expense decreased 3.6%, or $1 per worksite employee per month.  During 2007, 
a $1.2 million impairment charge related to software associated with the 2005 acquisition of HRTools.com was 
included in depreciation and amortization.   

Other Income 

Other income decreased to $7.0 million in 2008 compared to $11.2 million in 2007, due to the significant 

decline in interest rates and a shift to more conservative investments due to deteriorating market conditions. 

Income Tax Expense 

During 2008 we incurred federal and state income tax expense of $26.2 million on pre-tax income of $72.0 

million.  Our provision for income taxes differed from the US statutory rate of 35% primarily due to state income 
taxes and non-deductible expenses, offset by tax-exempt interest income.  Our effective income tax rate was 36.4% 
in the 2008 period compared to 35.3% in the 2007 period, due to a decline in tax-exempt interest income associated 
with the decision to shift our current investment holdings from municipal bond funds into more liquid investment 
funds. 

- 32 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
Net Income 

Net income for 2008 was $45.8 million, or $1.79 per diluted share, compared to $47.5 million, or $1.74 per 
diluted share in 2007.  On a per worksite employee per month basis, net income decreased 8.3% to $33 in 2008 from 
$36 in 2007. 

Results of Operations 

Year Ended December 31, 2007 Compared to Year Ended December 31, 2006. 

The following table presents certain information related to the Company’s results of operations for the 

years ended December 31, 2007 and 2006.  

Year ended December 31, 
2006 
(in thousands, except per share and statistical data) 

% change 

2007 

Revenues (gross billings of $9.437 billion and 
  $8.055 billion less worksite employee payroll cost of  
  $7.867 billion and $6.666 billion, respectively) ..............  
Gross profit.............................................................................  
Operating expenses................................................................ 
Operating income...................................................................  
Other income (expense)......................................................... 
Net income .............................................................................  
Diluted net income per share of common stock .................. 

Statistical Data: 
Average number of worksite employees paid per month....  
Revenues per worksite employee per month (1) ................... 
Gross profit per worksite employee per month ................... 
Operating expenses per worksite employee per month.......  
Operating income per worksite employee per month..........  
Net income from continuing operations 
  per worksite employee per month.....................................  
_______________ 

$  1,569,977 
305,922 
243,708 
62,214 
11,225 
47,492 
1.74 

$ 

110,291 
1,186 
231 
184 
47 

$1,389,464 
282,729 
221,164 
61,565 
10,517 
46,506 
1.64 

$ 

100,675 
1,150 
234 
183 
51 

13.0% 
8.2% 
10.2% 
1.1% 
6.7% 
2.1% 
6.1% 

9.6% 
3.1% 
(1.3)% 
0.5% 
 (7.8)% 

36 

38 

(5.3)% 

(1)  Gross billings of $7,130 and $6,667 per worksite employee per month less payroll cost of $5,944 and $5,517 per 

worksite employee per month, respectively. 

Revenues 

Our revenues, which represent gross billings net of worksite employee payroll cost, increased 13.0% over 

2006 due to a 9.6% increase in the average number of worksite employees paid per month and a 3.1%, or $36, 
increase in revenues per worksite employee per month.  The 3.1% increase in revenues per worksite employee per 
month was due primarily to increases in the payroll tax and benefit pricing components related to our direct costs.   

- 33 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
By region, our revenue growth over 2006 and revenue distribution for years ended December 31, 2007 and 

2006 were as follows: 

  Year ended December 31, 

2007 

2006  % change 

(in thousands) 

  Year ended December 31, 

2007 
2006 
(% of total revenue) 

Northeast ....................................... 
Southeast ....................................... 
Central ........................................... 
Southwest ...................................... 
West ............................................... 
Other revenues .............................. 
Total revenues...................... 

$  311,468 
166,115 
220,728 
533,893 
325,613 
12,160 
$1,569,977 

$  256,187 
149,370 
199,034 
461,388 
313,317 
10,168 
$1,389,464 

21.6% 
11.2% 
10.9% 
15.7% 
3.9% 
19.6%   
13.0% 

19.8% 
10.6% 
14.1% 
34.0% 
20.7% 
0.8%  
 100.0%  

18.5% 
10.8% 
14.3% 
33.2% 
22.5% 
0.7% 
 100.0%  

Our unit growth rate is affected by three primary sources – new client sales, client retention and the net 

change in existing clients through worksite employee new hires and layoffs.  During 2007, the 9.6% increase in the 
average number of worksite employees paid per month resulted primarily from improvements in new client sales 
and the net change in existing clients. 

Gross Profit  

Gross profit increased 8.2% to $305.9 million compared to 2006.  The average gross profit per worksite 

employee decreased 1.3% to $231 per month in 2007 versus $234 in 2006.  Our pricing objectives attempt to 
maintain or improve the gross profit per worksite employee by increasing revenue per worksite employee to match 
or exceed changes in primary direct costs and operating expenses. 

While our revenues per worksite employee per month increased 3.1%, our direct costs, which primarily 

include payroll taxes, benefits and workers’ compensation expenses, increased 4.3% to $955 per worksite employee 
per month in 2007 versus $916 in 2006.  The primary direct cost components changed as follows: 

•  Benefits costs – The cost of group health insurance and related employee benefits increased $41 per worksite 

employee per month, or 8.3% on a per covered employee basis, compared to 2006.  The percentage of worksite 
employees covered under our health insurance plan was 73.2% in 2007 versus 72.7% in 2006.  Please read “—
Critical Accounting Policies and Estimates – Benefits Costs” on page 25 for a discussion of our accounting for 
health insurance costs.   

•  Workers’ compensation costs – Workers’ compensation costs decreased $19 per worksite employee per month 
compared to 2006.  As a percentage of non-bonus payroll cost, workers’ compensation costs decreased to 
0.51% in 2007 from 0.92% in 2006, primarily as a result of favorable trends in both the frequency and severity 
of workers’ compensation claims.  During 2007, the Company recorded reductions in workers’ compensation 
costs of $19.6 million, or 0.28% of non-bonus payroll costs, for changes in estimated losses and tax surcharges, 
compared to $6.4 million, or 0.11% of non-bonus payroll costs in 2006.  Please read “—Critical Accounting 
Policies and Estimates – Workers’ Compensation Costs” on page 26 for a discussion of our accounting for 
workers’ compensation costs. 

•  Payroll tax costs – Payroll taxes increased $18 per worksite employee per month compared to 2006, due to a 
7.7% increase in average payroll cost per worksite employee per month.  Payroll taxes as a percentage of 
payroll cost decreased from 7.27% in 2006 to 7.06% in 2007, due to: (i) lower state unemployment tax rates in 
2007, including a $2.9 million, or 0.04% as a percentage of payroll costs, state unemployment tax refund from 
the State of Texas, and (ii) increased payroll averages and bonus levels.  The 2006 rate includes a $3.3 million 
payroll tax reduction, or 0.05% as a percentage of payroll costs, related to the California state unemployment 
tax matter.  

- 34 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operating Expenses 

The following table presents certain information related to our operating expenses for the years ended 

December 31, 2007 and 2006. 

Year ended December 31, 

2007 

2006  % change 

  Year ended December 31, 
2007 

2006  % change 

(in thousands) 

(per worksite employee per month) 

Salaries, wages and payroll taxes 
Stock-based compensation 
General and administrative expenses 
Commissions 
Advertising 
Depreciation and amortization 
Total operating expenses 

$ 131,648 
7,513 
62,453 
11,795 
14,143 
16,156 
$ 243,708 

$ 119,963 
3,411 
57,409 
10,968 
13,975 
15,438 
$ 221,164 

9.7% 
120.3% 
8.8% 
7.5% 
1.2% 
  4.7% 
 10.2%  

$  99 
6 
47 
9 
11 
12 
$ 184 

$  99 
3 
48 
9 
11 
13 
$ 183 

— 
100.0% 
(2.1)% 
— 
— 
  (7.7)% 
  0.5% 

Operating expenses increased 10.2% to $243.7 million.  Operating expenses per worksite employee per 
month increased 0.5% to $184 in 2007 versus $183 in 2006.  The components of operating expenses changed as 
follows: 

•  Salaries, wages and payroll taxes of corporate and sales staff increased 9.7%, but remained flat on a per 

worksite employee per month basis compared to 2006.  During 2007, the number of corporate employees 
increased 7.7%, and the average non-bonus pay for corporate employees increased 4.9% as compared to 2006.   

•  Stock-based compensation increased $3 per worksite employee per month.  Stock-based compensation expense 
represents the vesting of restricted stock awards and the annual stock grant made to non-employee directors.  
Please read Note 1 to the Consolidated Financial Statements on page F-17 for additional information.  

•  General and administrative expenses increased 8.8% due primarily to higher expenses associated with the 
increase in corporate and worksite employee headcount, such as travel, printing and rent.  General and 
administrative expenses decreased $1 per worksite employee per month compared to 2006.  

•  Commissions expense increased 7.5%, but remained flat on a per worksite employee per month basis compared 

to 2006. 

•  Advertising costs increased 1.2%, but remained flat on a per worksite employee basis as compared to 2006. 

•  Depreciation and amortization expense increased 4.7%, due primarily to the $1.2 million impairment charge 
related to software associated with the 2005 acquisition of HRTools.com, but declined $1 on a per worksite 
employee per month basis versus 2006.   

Other Income (Expense)  

Other income (expense) increased to $11.2 million in 2007 compared to $10.5 million in 2006.  Interest 

expense decreased $1.0 million as compared to 2006, due to the repayment in May 2006 of the $32.3 million 
outstanding variable-rate mortgage on our corporate headquarters. 

Income Tax Expense 

During 2007 we incurred federal and state income tax expense of $25.9 million on pre-tax income of $73.4 

million.  Our provision for income taxes differed from the US statutory rate of 35% primarily due to state income 
taxes and non-deductible expenses, offset by tax-exempt interest income.  Our effective income tax rate was 35.3% 
in the 2007 period compared to 35.5% in the 2006 period.   

- 35 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Net Income 

Net income for 2007 was $47.5 million, or $1.74 per diluted share, compared to $46.5 million, or $1.64 per 
diluted share in 2006.  On a per worksite employee per month basis, net income decreased 5.3% to $36 in 2007 from 
$38 in 2006. 

Non-GAAP Financial Measures 

Non-bonus payroll cost is a non-GAAP financial measure that excludes the impact of bonus payrolls paid to 

our worksite employees.  Bonus payroll cost varies from period to period, but has no direct impact to our ultimate 
workers’ compensation costs under the current program.  As a result, our management refers to non-bonus payroll cost 
in analyzing, reporting and forecasting our workers’ compensation costs.  Non-GAAP financial measures are not 
prepared in accordance with generally accepted accounting principles (“GAAP”) and may be different from non-
GAAP financial measures used by other companies.  Non-GAAP financial measures should not be considered as a 
substitute for, or superior to, measures of financial performance prepared in accordance with GAAP.  We include these 
non-GAAP financial measures because we believe they are useful to investors in allowing for greater transparency 
related to the costs incurred under our current workers’ compensation program.  Investors are encouraged to review 
the reconciliation of the non-GAAP financial measures used to their most directly comparable GAAP financial 
measures as provided in the table below. 

Year ended December 31, 
2007 
(in thousands, except per worksite employee) 

% Change 

2008 

GAAP to non-GAAP reconciliation: 

Payroll cost (GAAP) 
  Less: bonus payroll cost 

Non-Bonus payroll cost 

  $8,647,774 
    809,474 
  $ 7,838,300 

  $7,866,792 
    845,149 
  $ 7,021,643 

Payroll cost per worksite employee (GAAP) 

$ 

6,162 

$ 

5,944 

  Less: Bonus payroll cost per worksite employee 

577 

639 

Non-bonus payroll cost per worksite employee    $ 

5,585 

  $ 

5,305 

9.9% 
(4.2)% 
11.6% 

3.7% 

(9.7)% 

5.3% 

Liquidity and Capital Resources 

We periodically evaluate our liquidity requirements, capital needs and availability of resources in view of, 
among other things, our expansion plans, debt service requirements and other operating cash needs.  To meet short- 
and long-term liquidity requirements, including payment of direct and operating expenses and repaying debt, we rely 
primarily on cash from operations.  However, we have in the past sought, and may in the future seek, to raise 
additional capital or take other steps to increase or manage our liquidity and capital resources.  We had $252.4  
million in cash and cash equivalents and marketable securities at December 31, 2008, of which approximately 
$108.8 million was payable in early January 2009 for withheld federal and state income taxes, employment taxes 
and other  payroll deductions, and $49.3 million in customer prepayments that were payable in January 2009.  At 
December 31, 2008, we had working capital of $98.4 million compared to $97.2 million at December 31, 2007.  We 
currently believe that our cash on hand, marketable securities and cash flows from operations will be adequate to  
meet our liquidity requirements for 2009.  We will rely on these same sources, as well as public and private debt or 
equity financing, to meet our longer-term liquidity and capital needs. 

Cash Flows From Operating Activities 

Our cash flows from operating activities in 2008 of $117.8 million reflected a increase of $42.8 million 
from 2007.  Our primary source of cash from operations is the comprehensive service fee and payroll funding we 
collect from our clients.  The level of cash and cash equivalents, and thus our reported cash flows from operating 
activities are significantly impacted by various external and internal factors, which are reflected in part by the 
changes in our balance sheet accounts.  These include the following: 

- 36 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
• 

• 

• 

• 

Timing of client payments / payrolls – We typically collect our comprehensive service fee, along with the 
client’s payroll funding, from clients at least one day prior to the payment of worksite employee payrolls 
and associated payroll taxes.  Therefore, the last business day of a reporting period has a substantial impact 
on our reporting of operating cash flows.  For example, many worksite employees are paid on Fridays and 
at month-end; therefore, operating cash flows decrease in the reporting periods that end on a Friday.  In the 
year ended December 31, 2008, which ended on a Wednesday, client prepayments were $49.3 million and 
accrued worksite employee payroll was $130.0 million.  In the year ended December 31, 2007, which 
ended on a Monday, client prepayments were $15.5 million and accrued worksite employee payroll was 
$110.4 million. 

Workers’ compensation plan funding – Effective October 1, 2007, the Company entered into an 
arrangement with ACE Group of Companies (“ACE”) to provide workers’ compensation insurance 
coverage (“ACE Program”), with coverage and a program structure consistent with the AIG Program.  AIG 
remains the carrier for all claim activity incurred between September 1, 2003 and September 30, 2007.  
Under our arrangements with our insurance carriers, we make monthly payments comprised of premium 
costs and funds to be set aside for payment of future claims (“claim funds”).  These pre-determined 
amounts are stipulated in our agreements with our carriers, and are based primarily on anticipated worksite 
employee payroll levels and workers compensation loss rates during the policy year.  Changes in payroll 
levels from that which was anticipated in the arrangements can result in changes in the amount of the cash 
payments, which will impact our reporting of operating cash flows.  Our claim funds paid, based upon 
anticipated worksite employee payroll levels and workers’ compensation loss rates, were $45.4 million in 
2008 and $45.2 million for the 2007 period.  However, our estimates of workers’ compensation loss costs 
were $34.7 million and $19.9 million in 2008 and 2007, respectively.  Additionally, during the years ended 
December 31, 2008 and 2007, AIG returned $19.8 million and $24.3 million, respectively, to Administaff 
for the return of excess funding related to prior policy periods beginning in 2003.   

Medical plan funding – Our healthcare contract with United establishes participant cash funding rates 90 
days in advance of the beginning of a reporting quarter.  Therefore, changes in the participation level of the 
United Plan have a direct impact on our operating cash flows.  In addition, changes to the funding rates, 
which are solely determined by United based primarily upon recent claim history and anticipated cost 
trends, also have a significant impact on our operating cash flows.  Since inception of the United Plan, 
premiums paid and owed to United have exceeded Plan Costs, resulting in a $30.8 million surplus, $21.8 
million of which is reflected as a current asset, and $9.0 million of which is reflected as a long-term asset 
on our Consolidated Balance Sheets at December 31, 2008. The premiums owed to United at December 31, 
2008, were $11.4 million, which is included in accrued health insurance costs, a current liability, on our 
Consolidated Balance Sheet. 

Operating results – Our net income has a significant impact on our operating cash flows.  Our net income 
decreased to $45.8 million in 2008 from $47.5 million in 2007.  Please read “Results of Operations – Year 
Ended December 31, 2008 Compared to Year Ended December 31, 2007” on page 30. 

Cash Flows From Investing Activities 

Our cash flows from investing activities were $44.3 million during 2008.  We liquidated approximately 
$74.6 million in marketable securities and reinvested the funds in cash equivalents in an effort to invest in more 
conservative investments due to deteriorating market conditions.  We invested $26.7 million in capital expenditures, 
including $10.5 million in computer hardware and software, $9.6 million for an aircraft and $6.6 million in facility 
improvements.  In addition, we acquired USDatalink, an employee screening company, for $3.8 million. 

Cash Flows Used In Financing Activities 

Cash flows used in financing activities were $45.7 million during 2008.  We repurchased $38.1 million in 

treasury stock and paid $12.4 million in dividends, offset by the receipt of $3.2 million in stock option exercise 
proceeds. 

- 37 -  

 
 
 
 
 
 
 
 
 
  
 
Contractual Obligations and Commercial Commitments 

The following table summarizes our contractual obligations and commercial commitments as of December 

31, 2008, and the effect they are expected to have on our liquidity and capital resources (in thousands): 

Contractual obligations: 

Capital lease obligations 
Non-cancelable operating leases 
Purchase obligations (1) 
Other long-term liabilities: 
Accrued workers’  

compensation claim costs (2) 
Total contractual cash obligations 

Total 

Less than 
1 Year 

1-3 Years 

3-5 Years 

More than 
5 Years 

$ 
537 
  65,655 
12,820 

$ 

537 
13,662 
8,240 

$  — 
24,650 
4,090 

$  — 
17,943 
340 

$  — 
9,400 
150 

83,055 
$ 162,067 

  36,466 
$  58,905 

  19,379 
$ 48,119 

  19,064 
$  37,347 

8,146 
$ 17,696 

(1) 

(2) 

The table includes purchase obligations associated with non-cancelable contracts individually greater than 
$100,000 and one year. 
Accrued workers’ compensation claim costs include the short and long-term amounts.  For more 
information, please read “Critical Accounting Policies and Estimates – Workers’ Compensation Costs,” on 
page 26.  

Seasonality, Inflation and Quarterly Fluctuations 

We believe the effects of inflation have not had a significant impact on our results of operations or financial 

condition. 

Factors That May Affect Future Results and the Market Price of Common Stock 

Current Economic Conditions May Adversely Affect our Industry, Business and Results of Operations 

The United States economy is currently in a recession and undergoing a period of slowdown with 
unprecedented volatility.  The future economic environment may continue to be less favorable than that of recent 
years.  In addition, recent disruptions in national and international credit markets have lead to a scarcity of credit, 
tighter lending standards and higher interest rates on business loans.  A prolonged economic downturn or a 
continuing scarcity of credit could adversely affect the financial condition and levels of business activity of our 
clients.  This may in turn have a corresponding negative impact on our operating results as some of our clients may 
suffer business failures, and others may react to worsening conditions by reducing their employee headcount, 
lowering their wage and bonus levels, lowering their spending on other human resources benefits and services or 
determining not to outsource those services to us.  In addition, worsening economic conditions may impair our 
ability to attract new clients.  If any of these circumstances remain in effect for an extended period of time, there 
could be a material adverse effect on our financial results.  

The decline in U.S. economic activity and associated reductions in employment levels in the latter half of 

2008 has impacted the Company’s small business customer base and target market.  In January 2009, the Company’s 
average number of paid worksite employees declined 4.4% from the fourth quarter of 2008 to 113,571, as the net 
employee reductions within the existing client base and number of client terminations exceeded new client sales. 

We Assume Liability for Worksite Employee Payroll, Payroll Taxes and Benefits Costs and are 

Responsible for their Payment Regardless of the Amount Billed to or Paid by Our Clients 

Under the CSA, we become a co-employer of worksite employees and assume the obligations to pay the 

salaries, wages and related benefits costs and payroll taxes of such worksite employees.  We assume such 
obligations as a principal, not as an agent of the client.  Our obligations include responsibility for:  

• 

payment of the salaries and wages for work performed by worksite employees, regardless of 
whether the client timely pays us the associated service fee; 

- 38 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
•  withholding and payment of federal and state payroll taxes with respect to wages and salaries 

• 

reported by Administaff; and 
providing benefits to worksite employees even if our costs to provide such benefits exceed the fees 
the client pays us.   

If a client does not pay us, or if the costs of benefits we provide to worksite employees exceed the fees a client pays 
us, our ultimate liability for worksite employee payroll and benefits costs could have a material adverse effect on our 
financial condition or results of operations. 

Increases in Health Insurance Premiums or Inability to Secure Replacement Contracts on Competitive 

Terms Could Have a Material Adverse Effect on Our Financial Condition or Results of Operations 

Maintaining health insurance plans that cover worksite employees is a significant part of our business.  Our 

primary health insurance contract expires on December 31, 2010, subject to cancellation by either party upon 180 
days notice.  In the event we are unable to secure replacement contracts on competitive terms, significant disruption 
to our business could occur. 

Health insurance premiums are in part determined by our claims experience and comprise a significant 

portion of our direct costs.  We employ extensive risk management procedures in an attempt to control our claims 
incidence and structure our benefits contracts to provide as much cost stability as possible.  However, if we 
experience a sudden and unexpected large increase in claim activity, our health insurance costs could increase.  
Contractual arrangements with our clients limit our ability to incorporate such increases into service fees, which 
could result in a delay before such increases could be reflected in service fees.  As a result, such increases could 
have a material adverse effect on our financial condition or results of operations.  For additional information related 
to our health insurance costs, please read Item 7. “Management’s Discussion and Analysis of Financial Condition 
and Results of Operations – Critical Accounting Policies and Estimates – Benefits Costs,” on page 25. 

Increases in Workers’ Compensation Costs or Inability to Secure Replacement Coverage on Competitive 

Terms Could Lead to a Significant Disruption to Our Business 

Our workers’ compensation coverage (the “ACE Program”) is currently provided through member 
insurance companies of ACE American Insurance Company (“ACE”).  Under our arrangement with ACE, we bear 
the economic burden for the first $1 million layer of claims per occurrence.  ACE bears the economic burden for all 
claims in excess of such first $1 million layer.  The ACE Program is a fully insured policy whereby ACE has the 
responsibility to pay all claims incurred under the policy regardless of whether we satisfy our responsibilities. For 
additional discussion of our policy with ACE, please read Item 7. “Management’s Discussion and Analysis of 
Financial Condition and Results of Operations - Critical Accounting Policies and Estimates – Workers’ 
Compensation Costs” on page 26. 

The current workers’ compensation coverage with ACE expires on September 30, 2009.  In the event we 

are unable to secure replacement coverage on competitive terms, significant disruption to our business could occur. 

Our Captive Insurance Subsidiary Tax Status Could be Challenged Resulting in an Acceleration of 

Income Tax Payments 

In conjunction with the formation of the current workers’ compensation program in 2003, we formed a 

wholly owned captive insurance subsidiary (the “Captive”).  We recognize the Captive as an insurance company for 
federal income tax purposes, with respect to our consolidated federal income tax return.  In the event the Internal 
Revenue Service (“IRS”) were to determine that the Captive does not qualify as an insurance company, we could be 
required to make accelerated income tax payments to the IRS that we otherwise would have deferred until future 
periods.   

- 39 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Our Ability to Adjust and Collect Service Fees for Increases in Unemployment Tax Rates May be 

Limited 

We record our state unemployment tax expense based on taxable wages and tax rates assigned by each 

state. State unemployment tax rates vary be state and are determined, in part, based on prior years’ compensation 
experience in each state.  Should our claim experience increase, our unemployment tax rates could increase.  In 
addition, some states have the ability under law to increase unemployment tax rates retroactively to cover 
deficiencies in the unemployment fund.  Generally, our contractual agreements allow us to incorporate such 
increases into our service fees.  However, our ability to fully adjust service fees in our billing systems and collect 
such increases over the remaining term of the customers’ contracts could be limited, resulting in a potential tax 
increase not being fully recovered.  As a result, such increases could have a material adverse effect on our financial 
condition or results of operations. 

Our Contracts May be Cancelled on Short Notice.  Our Inability to Renew Client Contracts or Attract 

New Clients Could Materially and Adversely Affect Our Financial Conditions and Results of Operations 

Our standard CSA can generally be cancelled by us or the client with 30 days notice.  Accordingly, the 

short-term nature of the CSA makes us vulnerable to potential cancellations by existing clients, which could 
materially and adversely affect our financial condition and results of operations.  In addition, our results of 
operations are dependent in part upon our ability to retain or replace our clients upon the termination or cancellation 
of the CSA.  Our client attrition rate was approximately 21% in 2008.  There can be no assurance that the number of 
contract cancellations will continue at these levels or increase in the future due to various factors, including but not 
limited to, economic conditions in the markets we operate. 

Competition from Established Competitors and New Market Entrants with Greater Resources that May 

Enable Them to Offer Services at More Competitive Prices 

The PEO industry is highly fragmented.  Many PEOs have limited operations and fewer than 1,000 

worksite employees, but there are several industry participants that are comparable to our size.  We also encounter 
competition from “fee for service” companies such as payroll processing firms, insurance companies and human 
resource consultants.  Several of our competitors are PEO divisions of large business services companies, such as 
Automatic Data Processing, Inc. and Paychex, Inc.  Such companies have substantially greater resources than 
Administaff.  Accordingly, the PEO divisions of such companies may be able to provide their PEO services at more 
competitive prices than we may be able to offer.  Moreover, we expect that as the PEO industry grows and its 
regulatory framework becomes better established, well-organized competition with greater resources than us may 
enter the PEO market, possibly including large “fee for service” companies currently providing a more limited range 
of services. 

We May be Subject to Liabilities for Client and Employee Actions 

A number of legal issues remain unresolved with respect to the co-employment arrangement between a 

PEO and its worksite employees, including questions concerning the ultimate liability for violations of employment 
and discrimination laws.  Our CSA establishes the contractual division of responsibilities between Administaff and 
our clients for various personnel management matters, including compliance with and liability under various 
governmental regulations.   

We maintain certain general insurance coverages (including coverages for our clients) to manage certain 
exposure for various employee-related claims, and as a result, the costs in excess of insurance premiums we incur 
with respect to this exposure have historically been insignificant to our operating results. 

Because we act as a co-employer, we may be subject to liability for violations of various employment and 
discrimination laws despite these contractual provisions, even if we do not participate in such violations.  Although 
the CSA provides that the client is to indemnify us for any liability attributable to the client’s conduct, we may not 
be able to collect on such a contractual indemnification claim and thus may be responsible for satisfying such 
liabilities. In addition, worksite employees may be deemed to be our agents, which may subject us to liability for the 
actions of such worksite employees.  

- 40 -  

 
 
 
 
 
 
 
 
 
 
 
Changes in Federal, State and Local Regulation or Our Inability to Obtain Licenses under New 
Regulatory Regimes Could Have a Material Adverse Effect on Our Results of Operations or Financial Condition 

As a major employer, our operations are affected by numerous federal, state and local laws and regulations 
relating to labor, tax, benefit and employment matters.  By entering into a co-employer relationship with employees 
assigned to work at client locations, we assume certain obligations and responsibilities of an employer under these 
laws.  However, many of these laws (such as ERISA and federal and state employment tax laws) do not specifically 
address the obligations and responsibilities of non-traditional employers such as PEOs, and the definition of 
“employer” under these laws is not uniform.  In addition, many of the states in which we operate have not addressed 
the PEO relationship for purposes of compliance with applicable state laws governing the employer/employee 
relationship.  Any adverse application of new or existing federal or state laws to the PEO relationship with our 
worksite employees could have a material adverse effect on our results of operations or financial condition. 

While many states do not explicitly regulate PEOs, 34 states have passed laws that have recognition, 

licensing, certification or registration requirements for PEOs, and several other states are considering such 
regulation.  Such laws vary from state to state, but generally provide for monitoring the fiscal responsibility of 
PEOs, and in some cases codify and clarify the co-employment relationship for unemployment, workers’ 
compensation and other purposes under state law.  While we generally support licensing regulation because it serves 
to validate the PEO relationship, we may not be able to satisfy licensing requirements or other applicable regulations 
for all states.  In addition, there can be no assurance that we will be able to renew our licenses in all states. 

Geographic Market Concentration Makes Our Results of Operations Vulnerable to Economic Factors 

Specific to Texas 

While we have sales offices in 24 markets, our Houston and Texas (including Houston) markets accounted 

for approximately 14% and 31%, respectively, of our worksite employees for the year ended December 31, 2008.  
Accordingly, while we have a goal of expanding in our current and future markets outside of Texas, for the 
foreseeable future, a significant portion of our revenues may be subject to economic factors specific to Texas 
(including Houston).   

A Determination that a Client is Liable for Employment Taxes Not Paid by a PEO May Discourage 

Clients from Contracting with Us in the Future 

Under the CSA, we assume sole responsibility and liability for paying federal employment taxes imposed 

under the Code with respect to wages and salaries we pay our worksite employees.  There are essentially three types 
of federal employment tax obligations:  

• 
• 
• 

income tax withholding requirements;  
obligations under the Federal Income Contribution Act (“FICA”); and  
obligations under the Federal Unemployment Tax Act (“FUTA”).   

Under the Code, employers have the obligation to withhold and remit the employer portion and, where 
applicable, the employee portion of these taxes.  Most states impose similar employment tax obligations on the 
employer.  While the CSA provides that we have sole legal responsibility for making these tax contributions, the 
IRS or applicable state taxing authority could conclude that such liability cannot be completely transferred to us.  
Accordingly, in the event that we fail to meet our tax withholding and payment obligations, the client may be held 
jointly and severally liable for those obligations.  While this interpretive issue has not, to our knowledge, 
discouraged clients from enrolling with Administaff, a definitive adverse resolution of this issue may discourage 
clients from enrolling in the future. 

- 41 -  

 
 
 
 
 
 
 
 
 
Potential Disclosure of Sensitive or Private Information Could Damage Our Reputation and Impact Our 

Operating Results 

Unauthorized access or unintentional disclosure of personal information could damage our reputation and 
operating results.  While we strive to comply with all applicable data protection laws and regulations, and maintain 
stringent privacy and security policies and procedures, any failure or perceived failure to adequately protect 
sensitive information may result in negative publicity and / or proceedings or actions against us by government 
entities or others, which could potentially have an adverse affect on our business.  

Forty-four states have enacted notification rules concerning privacy and data protection.  It is possible that 
these laws may be interpreted and applied in a manner that is inconsistent with our data practices.  If so, in addition 
to the possibility of fines, this could result in an order requiring that we change our data practices, which could have 
a material effect on our business.  Complying with these various laws could cause us to incur substantial costs or 
require us to change our business practices in a manner adverse to our business. 

The Failure of Our Insurance Carriers Could Have a Material Adverse Effect on Us 

During the third quarter of 2008, it was publicly reported that American International Group, Inc. (“AIG 

Parent”) experienced significant financial difficulties, and the United States Federal Reserve has approved  
emergency financial assistance to AIG Parent.  Selected member insurance companies of AIG Parent (the “Selected 
Member Carriers”) provide employment practices liability (“EPL”) insurance to Administaff and our clients, and 
also remain as the carriers for all workers’ compensation claim activity incurred between September 1, 2003 and 
September 30, 2007.  As of December 31, 2008, AIG held funds of $39.4 million, which is included in restricted 
cash and deposits on the Company’s Consolidated Balance Sheet, to pay remaining claims under the AIG workers’ 
compensation program.  Although AIG Parent has publicly stated that its Selected Member Carriers remain well-
capitalized and financially secure, in the event that the Selected Member Carriers fail and are placed into 
receivership or a similar proceeding, the claim funds held by AIG would not necessarily be used to pay the 
Company’s remaining workers’ compensation claims.  Instead, the claims could be paid by guaranty associations 
that have been established by most states, many of which could in turn attempt to return the liability for such claims 
to Administaff.  Moreover, in the event of a failure of the carrier providing the EPL insurance, Administaff may be 
responsible for the payment of any such claims.  Any such events could have a material adverse effect on 
Administaff’s financial condition and results of operations. 

In 2003, facing continued capital constraints and a series of downgrades from various rating agencies, our 

former workers’ compensation insurance carrier for the two-year period ending September 2003, Lumbermens 
Mutual Casualty Company, a unit of Kemper Insurance Companies (“Kemper”), made the decision to substantially 
cease underwriting operations and voluntarily entered into “run-off.”  A “run-off” is the professional management of 
an insurance company’s discontinued distressed or nonrenewed lines of insurance and associated liabilities outside 
of a judicial proceeding.  In the event the run-off process is not successful and Kemper is forced into receivership or 
a similar proceeding, most states have established guaranty funds to pay remaining claims.  However, the guaranty 
associations in some states, including Texas, have asserted that state law returns the liability for open claims under 
such policies to the insured, as we experienced when another former insurance carrier, Reliance National Indemnity 
Co., declared bankruptcy in 2001.  In that case, the Texas state guaranty association asserted that it was entitled to 
full reimbursement from us for workers’ compensation benefits paid by the association.  Although we settled that 
dispute within the limits of insurance coverage we had secured to cover potential claims returned to us related to the 
Reliance policies, we have no similar insurance coverage for the Kemper claims.  If one or more states were to 
assert that liability for open claims with Kemper should be returned to us, we may be required to make a payment to 
the state covering estimated claims attributable to us.  Any such payment would reduce net income, which may have 
a material adverse effect on net income in the reported period.   

For additional information about our workers’ compensation insurance, please read “Management’s 
Discussion and Analysis of Financial Condition and Results of Operations ─ Critical Accounting Policies and 
Estimates ─ Workers’ Compensation Costs” on page 26. 

- 42 -  

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

We are primarily exposed to market risks from fluctuations in interest rates and the effects of those 

fluctuations on the market values of our cash equivalent short-term investments and our available-for-sale 
marketable securities.  The cash equivalent short-term investments consist primarily of overnight investments, which 
are not significantly exposed to interest rate risk, except to the extent that changes in interest rates will ultimately 
affect the amount of interest income earned on these investments.  The available-for-sale marketable securities are 
subject to interest rate risk because these securities generally include a fixed interest rate.  As a result, the market 
values of these securities are affected by changes in prevailing interest rates. 

We attempt to limit our exposure to interest rate risk primarily through diversification and low investment 

turnover.  Our investment policy is designed to minimize after-tax interest income while preserving our principal 
investment. 

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA. 

The information required by this Item 8 is contained in a separate section of this Annual Report.  See 

“Index to Consolidated Financial Statements” on page F-1. 

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

None. 

ITEM 9A.  CONTROLS AND PROCEDURES. 

Evaluation of Disclosure Controls and Procedures 

In accordance with Exchange Act Rules 13a-15 and 15a-15, we carried out an evaluation, under the 

supervision and with the participation of management, including our Chief Executive Officer and Chief Financial 
Officer, of the effectiveness of our disclosure controls and procedures as of the end of the period covered by this 
report.  Based on that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our 
disclosure controls and procedures were effective as of December 31, 2008. 

Design and Evaluation of Internal Control Over Financial Reporting 

Pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, we included a report of management’s 

assessment of the design and effectiveness of our internal controls as part of this Annual Report on Form 10-K for 
the fiscal year ended December 31, 2008.  Ernst & Young, LLP, our independent registered public accounting firm, 
also attested to our internal control over financial reporting.  Management’s report and the independent registered 
public accounting firm’s attestation report are included in our 2008 Consolidated Financial Statements on pages F-3 
and F-4 under the captions entitled “Management’s Report on Internal Control Over Financial Reporting” and 
“Report of Independent Registered Public Accounting Firm on Internal Control Over Financial Reporting,” and are 
incorporated herein by reference. 

There has been no change in our internal controls over financial reporting that occurred during the three 

months ended December 31, 2008 that has materially affected, or is reasonably likely to materially affect, our 
internal controls over financial reporting. 

ITEM 9B.  OTHER INFORMATION. 

None. 

- 43 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART III 

ITEM 10.  DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE. 

Some of the information required by this item is incorporated by reference to the information set forth 

under the captions “Proposal Number 1: Election of Directors – Nominees – Class II Directors (For Terms Expiring 
at the 2012 Annual Meeting),” “– Directors Remaining in Office,” and “– Section 16(a) Beneficial Ownership 
Reporting Compliance” in our definitive Proxy Statement to be filed with the Securities and Exchange Commission 
pursuant to Regulation 14A within 120 days after the end of the fiscal year covered by this report (the “Administaff 
Proxy Statement”). 

Code of Business Conduct and Ethics 

 Our Board of Directors adopted our Code of Business Conduct and Ethics (the “Code of Ethics”), which 
meets the requirements of Rule 303.A of the New York Stock Exchange Listed Company Manual and Item 406 of 
Regulation S-K.  You can access our Code of Ethics on the Corporate Governance page of our Web site at 
www.administaff.com.  Any stockholder who so requests may obtain a printed copy of the Code of Ethics from 
Administaff.  Changes in and waivers to the Code of Ethics for the Company’s directors, executive officers and 
certain senior financial officers will be posted on our Internet Web site within five business days and maintained for 
at least twelve months. 

ITEM 11.  EXECUTIVE COMPENSATION. 

The information required by this item is incorporated by reference to the information set forth under the 

captions “Proposal Number 1: Election of Directors – Director Compensation” and “—Executive Compensation” in 
the Administaff Proxy Statement. 

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

The information required by this item is incorporated by reference to the information set forth under the 

caption “Security Ownership of Certain Beneficial Owners and Management” in the Administaff Proxy Statement. 

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

The information required by this item is incorporated by reference to the information set forth under the 

caption “Proposal Number 1: Election of Directors – Certain Relationships and Related Transactions” in the 
Administaff Proxy Statement.   

ITEM 14.  PRINCIPAL ACCOUNTING FEES AND SERVICES. 

The information required by this item is incorporated by reference to the information set forth under the 

caption “Proposal Number 2:  Ratification and Appointment of Independent Public Accountants – Fees of Ernst & 
Young LLP” and “—Finance, Risk Management and Audit Committee Pre-Approval Policy for Audit and Non-
Audit Services” in the Administaff Proxy Statement. 

- 44 -  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
ITEM 15.  EXHIBITS FINANCIAL STATEMENT SCHEDULES. 

(a) 

1. 

Financial Statements of the Company 

PART IV 

The Consolidated Financial Statements listed by the Registrant on the accompanying Index to 
Consolidated Financial Statements (see page F-1) are filed as part of this Annual Report. 

(a) 

2. 

Financial Statement Schedules 

The required information is included in the Consolidated Financial Statements or Notes thereto. 

(a) 

3. 

List of Exhibits 

3.1  Certificate of Incorporation (incorporated by reference to Exhibit 3.1 to the Registrant’s 

Registration Statement on Form S-1 (No. 33-96952)). 

3.2  Amended and Restated Bylaws of Administaff, Inc. dated November 13, 2007 

(incorporated by reference to Exhibit 3.1 to the Registrant’s Current Report on Form 8-K 
filed on November 16, 2007). 

3.3  Certificate of Designation of Series A Junior Participating Preferred Stock setting forth 
the terms of the Preferred Stock (included as Exhibit A to the Rights Agreement). 
Specimen Common Stock Certificate  (incorporated by reference to Exhibit 4.1 to the 
Registrant’s Registration Statement on Form S-1 (No. 33-96952)). 

4.1 

4.2  Rights Agreement dated as of November 13, 2007 between Administaff, Inc. and Mellon 
Investor Services, LLC, as Rights Agent (the “Rights Agreement”) (incorporated by 
reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K filed on 
November 16, 2007). 
Form of Rights Certificate (included as Exhibit B to the Rights Agreement).  
10.1†  Administaff, Inc. 1997 Incentive Plan (incorporated by reference to Exhibit 99.1 to the 

4.3 

Registrant’s Registration Statement on Form S-8 (No. 333-85151)). 

  10.2†  First Amendment to the Administaff, Inc. 1997 Incentive Plan (incorporated by reference 
to Exhibit 99.2 to the Registrant’s Registration Statement on Form S-8 (No. 333-85151)). 

  10.3†  Second Amendment to the Administaff, Inc. 1997 Incentive Plan (incorporated by 

reference to Exhibit 99.3 to the Registrant’s Registration Statement on Form S-8 (No. 
333-85151)). 

  10.4†  Third Amendment to the Administaff, Inc. 1997 Incentive Plan (incorporated by 

reference to Exhibit 99.4 to the Registrant’s Registration Statement on Form S-8 (No. 
333-85151)). 

  10.5†  Fourth Amendment to the Administaff, Inc. 1997 Incentive Plan (incorporated by 

reference to Exhibit 99.5 to the Registrant’s Registration Statement on Form S-8 (No. 
333-85151)). 

  10.6†  Administaff, Inc. 2001 Incentive Plan, as amended and restated (incorporated by 

reference to Exhibit 10.1 to the Registrant’s Form 10-Q filed for the quarter ended June 
30, 2006). 

  10.7†    Form of Incentive Stock Option Agreement (1997 Plan) (incorporated by reference to 

Exhibit 10.7 to the Registrant’s Form 10-K filed for the year ended December 31, 2004). 
  10.8†    Form of Incentive Stock Option Agreement (2001 Plan – 3 year vesting) (incorporated by 
reference to Exhibit 10.8 to the Registrant’s Form 10-K filed for the year ended 
December 31, 2004). 

  10.9†    Form of Incentive Stock Option Agreement (2001 Plan – 5 year vesting) (incorporated by 
reference to Exhibit 10.9 to the Registrant’s Form 10-K filed for the year ended 
December 31, 2004). 

  10.10†  Form of Director Stock Option Agreement (Initial Grant) (incorporated by reference to 

Exhibit 10.10 to the Registrant’s Form 10-K filed for the year ended December 31, 
2004). 

- 45 -  

 
 
 
 
 
 
 
 
 
 
 
 
10.11†  Form of Director Stock Option Agreement (Annual Grant) (incorporated by reference to 

Exhibit 10.11 to the Registrant’s Form 10-K filed for the year ended December 31, 
2004). 

10.12†  Form of Restricted Stock Agreement (incorporated by reference to Exhibit 10.12 to the 

Registrant’s Form 10-K filed for the year ended December 31, 2004). 

10.14 

10.13  Administaff, Inc. Nonqualified Stock Option Plan (incorporated by reference to Exhibit 
99.6 to the Registrant’s Registration Statement on Form S-8 (No. 333-85151)). 
First Amendment to Administaff, Inc. Nonqualified Stock Option Plan, effective August 
7, 2001 (incorporated by reference to Exhibit 10.8 to the Registrant’s Form 10-K for the 
year ended December 31, 2002). 
Second Amendment to Administaff, Inc. Nonqualified Stock Option Plan, effective 
January 28, 2003 (incorporated by reference to Exhibit 10.9 to the Registrant’s Form 10-
K for the year ended December 31, 2002). 

10.15 

10.16  Administaff, Inc. Amended and Restated Employee Stock Purchase Plan effective April 

10.17 

10.18 

1, 2002 (incorporated by reference to Exhibit 10.10 to the Registrant’s Form 10-K for the 
year ended December 31, 2002). 
First Amendment to Administaff, Inc. Amended and Restated Employee Stock Purchase 
Plan, effective July 31, 2002 (incorporated by reference to Exhibit 10.11 to the 
Registrant’s Form 10-K for the year ended December 31, 2002). 
Second Amendment to Administaff, Inc. Amended and Restated Employee Stock 
Purchase Plan, effective August 15, 2003 (incorporated by reference to Exhibit 10.12 to 
the Registrant’s Form 10-K for the year ended December 31, 2003). 

10.19†  Board of Directors Compensation Arrangements (incorporated by reference to Form 8-K 

dated February 7, 2005). 

10.20  Administaff, Inc. 2008 Employee Stock Purchase Plan (incorporated by reference to 

Exhibit 10.1 to the Registrant’s Registration Statement on Form S-8 (No. 333-151275)). 
10.21(+) Minimum Premium Financial Agreement by and between Administaff of Texas, Inc. and 
United Healthcare Insurance Company, Hartford, Connecticut (incorporated by reference 
to Exhibit 10.3 to the Registrant’s Form 10-Q for the quarter ended June 30, 2002).  

10.22(+) Minimum Premium Administrative Services Agreement by and between Administaff of 
Texas, Inc. and United Healthcare Insurance Company, Hartford, Connecticut 
(incorporated by reference to Exhibit 10.4 to the Registrant’s Form 10-Q for the quarter 
ended June 30, 2002). 

10.23(+) Amended and Restated Security Deposit Agreement by and between Administaff of 

Texas, Inc. and United Healthcare Insurance Company, Hartford, Connecticut 
(incorporated by reference to Exhibit 10.5 to the Registrant’s Form 10-Q for the quarter 
ended June 30, 2002).  

10.24(+) Amendment to Various Agreements between United Healthcare Insurance Company and 
Administaff of Texas, Inc. (incorporated by reference to Exhibit 10.1 to the Registrant’s 
Form 10-Q for the quarter ended June 30, 2005). 

10.25  Houston Service Center Operating Lease Amendment (incorporated by reference to 
Exhibit 10.27 to the Registrant’s Form 10-K for the year ended December 31, 2004). 

10.26(+) Letter Agreement dated April 21, 2007, between Administaff of Texas, Inc. and 

UnitedHealthcare Insurance Company (incorporated by reference to Exhibit 10.1 to the 
Registrant’s Form 10-Q for the quarter ended June 30, 2007). 

10.27(+) Amendment to Minimum Premium Financial Agreement, as amended and restated 
effective January 1, 2005, by and between Administaff of Texas, Inc., and 
UnitedHealthcare Insurance Company (incorporated by reference to Exhibit 10.2 to the 
Registrant’s Form 10-Q for the quarter ended June 30, 2007). 

- 46 -  

10.28(+) Amendment to Minimum Premium Administrative Services Agreement, as 

amended and restated effective January 1, 2005, by and between Administaff 
of Texas, Inc., and UnitedHealthcare Insurance Company (incorporated by 
reference to Exhibit 10.3 to the Registrant’s Form 10-Q for the quarter ended 
June 30, 2007). 
Subsidiaries of Administaff, Inc. 

21.1* 
23.1*  Consent of Independent Registered Public Accounting Firm. 
24.1* 
31.1*  Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley 

Powers of Attorney. 

Act of 2002. 

31.2*  Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley 

Act of 2002. 

32.1*  Certification of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley 

Act of 2002. 

32.2*  Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley 

Act of 2002. 

_____________________ 

* 
† 

(+)  

Filed herewith. 
Management contract or compensatory plan or arrangement required to be filed as an 
exhibit to this Form 10-K. 
Confidential treatment has been requested for this exhibit and confidential portions have 
been filed with the Securities and Exchange Commission. 

- 47 -  

 
 
 
 
 
 
 
SIGNATURES 

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, Administaff, 

Inc. has duly caused this report to be signed in its behalf by the undersigned, thereunto duly authorized, on February 
9, 2009. 

ADMINISTAFF, INC. 

By: /s/ Douglas S. Sharp 

Douglas S. Sharp 
 Senior Vice President, Finance  
Chief Financial Officer and Treasurer 

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

following persons on behalf of Administaff, Inc. in the capacities indicated on February 9, 2009: 

Signature 

/s/ Paul J. Sarvadi 
Paul J. Sarvadi 

/s/ Richard G. Rawson 
Richard G. Rawson 

/s/ Douglas S. Sharp 
Douglas S. Sharp 

Michael W. Brown 

* 
Jack M. Fields, Jr. 

* 
Eli Jones 

* 
Paul S. Lattanzio 

* 
Gregory E. Petsch 

/s/ Austin P. Young 
Austin P. Young 

* By: /s/ Daniel D. Herink  
Daniel D. Herink, attorney-in-fact 

Title 

Chairman of the Board, Chief Executive Officer  
and Director 
(Principal Executive Officer) 

President and Director 

Senior Vice President, Finance  
Chief Financial Officer and Treasurer 
(Principal Financial Officer) 

Director 

Director 

Director 

Director 

Director 

Director 

- 48 -  

 
 
 
  
        
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS 

Report of Independent Registered Public Accounting Firm...........................................................................................F-2 

Management’s Report on Internal Control ......................................................................................................................F-3 

Report of Independent Registered Public Accounting Firm 
  on Internal Control over Financial Reporting ..............................................................................................................F-4 

Consolidated Balance Sheets as of December 31, 2008 and 2007.................................................................................F-6 

Consolidated Statements of Operations for the years ended  

December 31, 2008, 2007 and 2006 .............................................................................................................................F-7 

Consolidated Statements of Stockholders’ Equity for the years ended 

December 31, 2008, 2007 and 2006 .............................................................................................................................F-8 

Consolidated Statements of Cash Flows for the years ended 

December 31, 2008, 2007 and 2006 ...........................................................................................................................F-10 

Notes to Consolidated Financial Statements..................................................................................................................F-12 

F-1 

 
 
 
 
 
 
 
 
 
 
 
 
THIS PAGE INTENTIONALLY LEFT BLANK

 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

Board of Directors and Stockholders 
Administaff, Inc. 

We have audited the accompanying Consolidated Balance Sheets of Administaff, Inc. as of December 31, 
2008 and 2007, and the related Consolidated Statements of Operations, Stockholders’ Equity and Cash Flows for 
each of the three years in the period ended December 31, 2008.  These financial statements are the responsibility of 
the Company’s management.  Our responsibility is to express an opinion on these financial statements based on our 
audits. 

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight 
Board (United States).  Those standards require that we plan and perform the audit to obtain reasonable assurance 
about whether the financial statements are free of material misstatement.  An audit includes examining, on a test 
basis, evidence supporting the amounts and disclosures in the financial statements.  An audit also includes assessing 
the accounting principles used and significant estimates made by management, as well as evaluating the overall 
financial statement presentation.  We believe that our audits provide a reasonable basis for our opinion. 

In our opinion, the Consolidated Financial Statements referred to above present fairly, in all material 

respects, the consolidated financial position of Administaff, Inc. at December 31, 2008 and 2007, and the 
consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 
2008, 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), Administaff, Inc.’s internal control over financial reporting as of December 31, 2008, based on 
criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission and our report dated February 6, 2009 expressed an unqualified opinion 
thereon. 

ERNST & YOUNG LLP 

Houston, Texas 
February 6, 2009 

F-2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MANAGEMENT’S REPORT ON INTERNAL CONTROL 

The Company has assessed the effectiveness of its internal control over financial reporting as of December 

31, 2008 based on criteria established by Internal Control – Integrated Framework issued by the Committee of 
Sponsoring Organizations of the Treadway Commission (“COSO Framework”).  The Company’s management is 
responsible for establishing and maintaining adequate internal controls over financial reporting.  The Company’s 
independent registered public accountants that audited the Company’s financial statements as of December 31, 2008 
have issued an attestation report on management’s assessment of the effectiveness of the Company’s internal control 
over financial reporting, which appears on page F-4.  

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.  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 the 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 and procedures may deteriorate. 

The Company’s assessment of the effectiveness of its internal control over financial reporting included 

testing and evaluating the design and operating effectiveness of its internal controls.  In management’s opinion, the 
Company has maintained effective internal control over financial reporting as of December 31, 2008, based on 
criteria established in the COSO Framework. 

/s/ Paul J. Sarvadi 
Paul J. Sarvadi 
Chairman of the Board and 
Chief Executive Officer 

/s/ Douglas S. Sharp 
Douglas S. Sharp 
Senior Vice President, Finance 
Chief Financial Officer and Treasurer 

F-3 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM  

Board of Directors and Stockholders 
Administaff, Inc. 

We have audited Administaff, Inc.’s internal control over financial reporting as of December 31, 2008, based on criteria 
established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the 
Treadway Commission (the COSO criteria). Administaff, Inc.’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 Report on Internal Control. Our responsibility is to express an 
opinion on the company’s internal control over financial reporting based on our audit.  

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United 
States).  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. 

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. 

In our opinion, Administaff, Inc. maintained, in all material respects, effective internal control over financial 
reporting as of December 31, 2008, based on the COSO criteria. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States), the consolidated balance sheets of Administaff, Inc. as of December 31, 2008 and 2007, and the related 
consolidated statements of operations, stockholders’ equity, and cash flows for each of the three years in the period 
ended December 31, 2008 of Administaff, Inc. and our report dated February 6, 2009 expressed an unqualified 
opinion thereon. 

Ernst & Young LLP 

Houston, Texas 
February 6, 2009 

F-4 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
CONSOLIDATED BALANCE SHEETS 
(in thousands) 

ASSETS 

December 31, 

2008 

  2007  

Current assets: 

Cash and cash equivalents ............................................................................................   $ 252,190 
36,466 
Restricted cash ..............................................................................................................  
Marketable securities ....................................................................................................  
225 
Accounts receivable: 

Trade, net .................................................................................................................  
Unbilled....................................................................................................................  
Other.........................................................................................................................  
Prepaid insurance ..........................................................................................................  
Other current assets.......................................................................................................  
Income taxes receivable................................................................................................  
Total current assets..................................................................................................  

4,908 
116,173 
4,012 
28,911 
6,735 
— 
449,620 

Property and equipment: 

Land ...............................................................................................................................  
Buildings and improvements........................................................................................  
Computer hardware and software ................................................................................  
Software development costs.........................................................................................  
Furniture and fixtures ...................................................................................................  
Aircraft...........................................................................................................................  

Accumulated depreciation and amortization...............................................................  
Total property and equipment, net .........................................................................  

3,260 
63,016 
67,198 
23,162 
35,307 
31,548 
  223,491 
  (134,152) 
89,339 

Other assets: 

Prepaid health insurance...............................................................................................  
Deposits – health insurance..........................................................................................  
Deposits – workers’ compensation ..............................................................................  
Goodwill and other intangible assets, net....................................................................  
Other assets....................................................................................................................  
Total other assets .....................................................................................................  

9,000 
2,585 
56,435 
8,595 
1,266 
77,881 
Total assets ........................................................................................................................   $ 616,840 

$ 135,793   
35,318   
74,880   

3,299   
125,318   
6,217   
22,395   
6,273   
3,918   
413,411 

2,920 
61,620 
65,518 
21,624 
32,004 
21,909 
205,595 
  (127,654) 
77,941 

9,000 
2,811 
51,909 
4,785 
794 
69,299 
$ 560,651 

F-5 

 
 
 
 
 
 
 
       
                                                                                                                            
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
CONSOLIDATED BALANCE SHEETS (Continued) 
(in thousands) 

LIABILITIES AND STOCKHOLDERS’ EQUITY 

December 31, 

2008 

2007 

Current liabilities: 

Accounts payable ..........................................................................................................   $ 
Payroll taxes and other payroll deductions payable....................................................  
Accrued worksite employee payroll cost ....................................................................  
Accrued health insurance costs ....................................................................................  
Accrued workers’ compensation costs ........................................................................  
Accrued corporate payroll and commissions ..............................................................  
Other accrued liabilities................................................................................................  
Current portion of capital lease obligations ................................................................  
Income tax payable .......................................................................................................  
Deferred income taxes ..................................................................................................  
Total current liabilities ......................................................................................  

3,007 
123,666 
129,954 
14,715 
38,028 
25,692 
9,495 
537 
4,157 
1,956 
351,207 

Noncurrent liabilities: 

Capital lease obligations...............................................................................................  
Accrued workers’ compensation costs ........................................................................  
Deferred income taxes ..................................................................................................  
Total noncurrent liabilities ................................................................................  

— 
46,589 
10,565 
57,154 

$ 

5,236 
113,929 
110,406 
19,297 
37,150 
20,123 
8,395 
629 
— 
1,066 
316,231   

537 
39,116 
6,092 
45,745 

Commitments and contingencies 

Stockholders’ equity: 

Preferred stock, par value $0.01 per share: 

Shares authorized – 20,000 
Shares issued and outstanding - none ....................................................................  

— 

— 

Common stock, par value $0.01 per share: 

Shares authorized – 60,000 
Shares issued – 30,839 at December 31, 2008 and 2007, respectively ............... 
Additional paid-in capital .............................................................................................  
Treasury stock, at cost – 5,700 and 4,622 shares  

309 
139,415 

at December 31, 2008 and 2007, respectively.......................................................  
Accumulated other comprehensive income, net of tax...............................................  
Retained earnings..........................................................................................................  
  Total stockholders’ equity ......................................................................................  

(147,952) 
— 
  216,707 
  208,479 
  Total liabilities and stockholders’ equity ....................................................................   $ 616,840 

309   
138,640   

(123,600) 
5 
  183,321 
  198,675 
$ 560,651 

See accompanying notes. 

F-6 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
CONSOLIDATED STATEMENTS OF OPERATIONS 
(in thousands, except per share amounts) 

Year ended December 31, 
2007 

2008  

2006 

Revenues (gross billings of $10.372 billion, $9.437 billion and 
  $8.055 billion less worksite employee payroll cost of  
  $8.648 billion, $7.867 billion, and $6.666 billion, respectively) 

$1,724,434 

$1,569,977 

$1,389,464 

Direct costs:    

Payroll taxes, benefits and workers’ compensation costs.......  

  1,380,695 

  1,264,055 

  1,106,735 

Gross profit......................................................................................  

343,739 

305,922 

282,729 

Operating expenses: 

Salaries, wages and payroll taxes.............................................  
Stock-based compensation .......................................................  
General and administrative expenses.......................................  
Commissions .............................................................................  
Advertising ................................................................................  
Depreciation and amortization .................................................  

Operating income............................................................................  

Other income (expense): 

Interest income ..........................................................................  
Interest expense .........................................................................  
Other, net ...................................................................................  

Income before income tax expense ...............................................  
Income tax expense ........................................................................  

153,538 
9,970 
69,348 
12,665 
17,666 
15,570 
278,757 
64,982 

7,057 
(66) 
44 
7,035 
72,017 
26,237 

131,648 
7,513 
62,453 
11,795 
14,143 
16,156 
243,708 
62,214 

11,718 
(111) 
(382) 
11,225 
73,439 
25,947 

119,963 
3,411 
57,409 
10,968 
13,975 
15,438 
221,164 
61,565 

11,383 
(1,111) 
245 
10,517 
72,082 
25,576 

Net income ......................................................................................  

Basic net income per share of common stock...............................  

Diluted net income per share of common stock ...........................  

$ 

$ 

$ 

45,780 

$  47,492 

$ 

46,506 

1.81 

1.79 

$ 

$ 

1.78 

1.74 

$ 

$ 

1.69 

1.64 

See accompanying notes.

F-7 

 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY 
(in thousands) 

Common Stock  
Issued 
 Shares   Amount 

Additional 
Paid-In 
Capital 

Deferred 
Compensation 
Expense 

Treasury 
  Stock 

Accumulated 
Other 
Comprehensive 
Income (Loss) 

Retained 
Earnings 

Total 

30,839 

$  309 

$  119,573 

  $ 

(2,931) 

  $  (45,614) 

$ 

(153) 

  $ 111,245 

  $ 182,429 

  ― 
  ― 

  ― 
  ― 

― 
2,579 

  ― 

  ― 

12,700 

― 
― 

― 

(24,174) 
14,254 

— 

  ― 

  ― 

(684) 

2,931 

(2,296) 

― 
― 

― 

— 

— 
― 
— 

― 
― 

― 

— 

— 
― 
(10,021) 

(24,174) 
16,833 

12,700 

(49) 

3,460 
739 
(10,021) 

2,146 
279 
— 

― 
― 
— 
  $ (55,405) 

22 
― 
— 
(131) 

― 
46,506 
— 
  $ 147,730 

22 
46,506 
46,528 
 $  228,445 

$ 

(80,521) 
6,554 

— 

5,389 
383 
— 

― 
― 
― 
— 

  $(123,600)   

$ 

― 
― 

― 

— 
― 
— 

― 
― 

― 

— 
― 
(11,901) 

(80,521) 
3,936 

2,936 

7,513 
639 
(11,901) 

(129) 
265 
― 
— 
5 

― 
― 
47,492 
— 
  $ 183,321 

(129) 
265 
47,492 
47,628 
 $  198,675 

Balance at December 31, 2005 
  Purchase of treasury stock,  

at cost 

  Exercise of stock options 
Income tax benefit from 
  stock-based compensation 
  Cumulative effect of change in 

  accounting principle 
  Stock-based compensation  

  expense 

  Other 
  Dividends paid 
  Change in unrealized loss on  
marketable securities, 
net of tax: 
Unrealized gain 

  Net income 
  Comprehensive income 
Balance at December 31, 2006 
  Purchase of treasury stock,  

at cost 

  Exercise of stock options 
Income tax benefit from 
  stock-based compensation 

  Stock-based compensation  

  expense 

  Other 
  Dividends paid 
  Change in unrealized loss on  
marketable securities, 
net of tax: 
Unrealized loss 
Realized loss 

  Net income 
  Comprehensive income 
Balance at December 31, 2007 

  — 
  ― 
  — 

  — 
  ― 
  — 

1,314 
460 
— 

  ― 
  ― 
  — 
30,839 

  ― 
  ― 
  — 
$   309 

― 
― 
— 
$  135,942 

  $ 

  ― 
  ― 

  ― 
  ― 

― 
(2,618) 

  ― 

  ― 

  — 
  ― 
  — 

  — 
  ― 
  — 

2,936 

2,124 
256 
— 

  ― 
  ― 
  ― 
  — 
30,839 

  ― 
  ― 
  ― 
  — 
$   309 

― 
― 
― 
— 
$  138,640 

  $ 

— 
― 
— 

― 
― 
— 
― 

― 
― 

― 

— 
― 
— 

― 
― 
― 
— 
— 

F-8 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
   
 
 
 
ADMINISTAFF, INC. 
CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (Continued) 
(in thousands) 

Common Stock  
Issued 
Shares   Amount 

Additional 
Paid-In 
Capital 

Deferred 
Compensation 
Expense 

Treasury 
  Stock 

Accumulated 
Other 
Comprehensive 
Income (Loss) 

Retained 
Earnings 

Total 

30,839 

$   309 

$  138,640 

  $ 

— 

  $(123,600)   

$ 

5 

  $ 183,321 

 $  198,675 

  ― 
  ― 

  ― 
  ― 

― 
(2,415) 

  ― 

  ― 

  — 
  ― 
  — 

  — 
  ― 
  — 

821 

2,352 
17 
— 

  ― 
  ― 
  — 
30,839 

  ― 
  ― 
  — 
$   309 

― 
― 
— 
$  139,415 

  $ 

― 
― 

― 

— 
― 
— 

― 
― 
— 
— 

(38,082) 
5,606 

— 

7,601 
523 
— 

― 
― 
— 

  $(147,952)   

$ 

― 
― 

― 

— 
― 
— 

(5) 
― 
— 
— 

― 
― 

― 

17 
― 
(12,411) 

(38,082) 
3,191 

821 

9,970 
540 
(12,411) 

― 
45,780 
— 
  $ 216,707 

(5) 
45,780 
45,775 
 $  208,479 

Balance at December 31, 2007 
  Purchase of treasury stock,  

at cost 

  Exercise of stock options 

Income tax benefit from stock- 
  based compensation, net 
  Stock-based compensation  

  expense 

  Other 
  Dividends paid 
  Change in unrealized loss on  
marketable securities, 
net of tax: 
Unrealized loss 

  Net income 
  Comprehensive income 
Balance at December 31, 2008 

See accompanying notes.

F-9 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(in thousands) 

Year ended December 31, 
  2007 

  2006 

  2008 

Cash flows from operating activities: 

Net income ..................................................................................  
Adjustments to reconcile net income to 

net cash provided by operating activities: 
Depreciation and amortization .............................................  
Stock-based compensation....................................................  
Deferred income taxes ..........................................................  
Changes in operating assets and liabilities, 
  net of effect of acquisition: 
  Restricted cash .................................................................  
Accounts receivable.........................................................  
Prepaid insurance.............................................................  
Other current assets .........................................................  
Other assets ......................................................................  
Accounts payable.............................................................  
Payroll taxes and other payroll deductions payable ......  
Accrued worksite employee payroll expense.................  
Accrued health insurance costs.......................................  
Accrued workers’ compensations costs .........................  
Accrued corporate payroll, commissions  
  and other accrued liabilities.........................................  
Income taxes payable/receivable  ...................................  
   Total adjustments..........................................................  
   Net cash provided by operating activities ...................  

Cash flows from investing activities: 

Marketable securities: 

Purchases ...............................................................................  
Proceeds from maturities ......................................................  
Proceeds from dispositions ...................................................  
Cash received (exchanged) for note receivable ........................  
Acquisition of USDatalink .........................................................  
Property and equipment: 

Purchases ...............................................................................  
Proceeds from dispositions ...................................................  
Net cash provided by (used in) investing activities ...  

$ 45,780 

$ 47,492 

$ 46,506 

15,541 
9,970 
5,363 

(1,148) 
9,741 
(6,516) 
(462) 
(4,722) 
(2,229) 
9,737 
19,548 
(4,582) 
8,351 

16,548 
7,513 
4,370 

15,531 
3,411 
4,204 

2,087 
(12,111) 
657 
(1,873) 
(4,120) 
1,434 
(2,997) 
15,588 
4,081 
(2,788) 

(9,825) 
(24,312) 
(646) 
91 
7,686 
(1,177) 
15,633 
16,425 
(1,468) 
16,149 

6,249 
7,169 
  72,010 
117,790 

(172) 
(725) 
  27,492 
74,984 

3,438 
(3,193) 
  41,947 
88,453 

— 
3,895 
70,746 
— 
(3,780) 

(26,714) 
124 
44,271 

(87,643) 
86,877 
11,296 
173 
— 

(12,868) 
52 
(2,113) 

(70,786) 
43,126 
50 
— 
— 

(12,931) 
161 
(40,380) 

F-10 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
CONSOLIDATED STATEMENTS OF CASH FLOWS (Continued) 
(in thousands) 

Year ended December 31, 
  2007 

  2006 

  2008 

Cash flows from financing activities: 

Purchase of treasury stock ..........................................................  
Dividends paid ............................................................................  
Proceeds from the exercise of stock options .............................  
Principal repayments on long-term debt 
  and capital lease obligations ...................................................  
Income tax benefit from stock-based compensation ................  
Other ............................................................................................  
Net cash used in financing activities ..............................  

$  (38,082) 
(12,411) 
3,191 

$  (80,521) 
(11,901) 
3,936 

$  (24,174) 
(10,021) 
16,833 

(629) 
1,727 
540 
(45,664) 

(583) 
2,936 
639 
(85,494) 

(33,141) 
12,700 
739 
(37,064) 

Net increase (decrease) in cash and cash equivalents ..................  
Cash and cash equivalents at beginning of year ...........................  
Cash and cash equivalents at end of year......................................  

116,397 
  135,793 
$ 252,190 

(12,623) 
  148,416 
$ 135,793 

11,009 
  137,407 
$ 148,416 

Supplemental disclosures: 

Cash paid for income taxes ........................................................  
Cash paid for interest ..................................................................  

$  11,978 
66 
$ 

$  22,501 
111 
$ 

$  12,482 
1,066 
$ 

See accompanying notes. 

F-11 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
December 31, 2008 

1.  Accounting Policies 

Description of Business 

Administaff, Inc. (the “Company”) is a professional employer organization (“PEO”).  As a PEO, the 
Company provides a bundled comprehensive service for its clients in the area of personnel management.  The 
Company provides its comprehensive service through its Personnel Management System, which encompasses a 
broad range of human resource functions, including payroll and benefits administration, health and workers’ 
compensation insurance programs, personnel records management, employer liability management, employee 
recruiting and selection, employee performance management, and employee training and development.  

The Company provides its comprehensive service by entering into a co-employment relationship with its 

clients, under which the Company and its clients each take responsibility for certain portions of the employer-
employee relationship.  The Company and its clients designate each party’s responsibilities through its Client 
Services Agreement (“CSA”), under which the Company becomes the employer of its worksite employees for most 
administrative and regulatory purposes. 

As a co-employer of its worksite employees, the Company assumes most of the rights and obligations 

associated with being an employer.  The Company enters into an employment agreement with each worksite 
employee, thereby maintaining a variety of employer rights, including the right to hire or terminate employees, the 
right to evaluate employee qualifications or performance, and the right to establish employee compensation levels.  
Typically, the Company only exercises these rights in consultation with its clients or when necessary to ensure 
regulatory compliance.  The responsibilities associated with the Company’s role as employer include the following 
obligations with regard to its worksite employees: (i) to compensate its worksite employees through wages and 
salaries; (ii) to pay the employer portion of payroll-related taxes; (iii) to withhold and remit (where applicable) the 
employee portion of payroll-related taxes; (iv) to provide employee benefit programs; and (v) to provide workers’ 
compensation insurance coverage.  

In addition to its assumption of employer status for its worksite employees, the Company’s comprehensive 

service also includes other human resource functions for its clients to support the effective and efficient use of 
personnel in their business operations.  To provide these functions, the Company maintains a significant staff of 
professionals trained in a wide variety of human resource functions, including employee training, employee 
recruiting, employee performance management, employee compensation, and employer liability management.  
These professionals interact and consult with clients on a daily basis to help identify each client’s service 
requirements and to ensure that the Company is providing appropriate and timely personnel management services. 

In April 2008, the Company purchased certain assets and operations of USDatalink, Ltd., an employee 

screening services company, for $4.2 million, including $420,000 to be paid in April 2009.  An additional 
$300,000 is payable in 2009 upon the satisfaction of certain conditions, as specified in the purchase agreement.

The Company provides its comprehensive service to small and medium-sized businesses in strategically 

selected markets throughout the United States.  During 2008, 2007 and 2006, revenues from the Company’s Texas 
markets represented 31%, 32% and 32% of the Company’s total revenues, respectively. 

F-12 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

Revenue and Direct Cost Recognition 

The Company accounts for its revenues in accordance with EITF 99-19, Reporting Revenues Gross as a 

Principal Versus Net as an Agent.  The Company’s revenues are derived from its gross billings, which are based on (i) 
the payroll cost of its worksite employees; and (ii) a markup computed as a percentage of the payroll cost.  The gross 
billings are invoiced concurrently with each periodic payroll of its worksite employees.  Revenues are recognized ratably 
over the payroll period as worksite employees perform their service at the client worksite.  Revenues that have been 
recognized but not invoiced are included in unbilled accounts receivable on the Company’s Consolidated Balance 
Sheets. 

In determining the pricing of the markup component of the gross billings, the Company takes into consideration 

its estimates of the costs directly associated with its worksite employees, including payroll taxes, benefits and workers’ 
compensation costs, plus an acceptable gross profit margin.  As a result, the Company’s operating results are 
significantly impacted by the Company’s ability to accurately estimate, control and manage its direct costs relative to the 
revenues derived from the markup component of the Company’s gross billings. 

Consistent with its revenue recognition policy, the Company’s direct costs do not include the payroll cost of its 

worksite employees.  The Company’s direct costs associated with its revenue generating activities are comprised of all 
other costs related to its worksite employees, such as the employer portion of payroll-related taxes, employee benefit 
plan premiums and workers’ compensation insurance costs. 

Segment Reporting 

 The Company operates in one reportable segment under the Statement of Financial Accounting Standards 

(“SFAS”) No. 131, Disclosures about Segments of an Enterprise and Related Information. 

Principles of Consolidation 

The Consolidated Financial Statements include the accounts of Administaff, Inc. and its wholly owned 

subsidiaries.  Intercompany accounts and transactions have been eliminated in consolidation. 

Use of Estimates 

The preparation of financial statements in conformity with United States generally accepted accounting 

principles, requires management to make estimates and assumptions that affect the amounts reported in the financial 
statements and accompanying notes.  Actual results could differ from those estimates. 

Concentrations of Credit Risk 

Financial instruments that could potentially subject the Company to concentration of credit risk include 

accounts receivable.  

Cash, Cash Equivalents and Marketable Securities 

The Company invests its excess cash in federal government and municipal-based money market funds and   

debt instruments of U.S. municipalities.  Administaff’s investments do not include any asset-backed securities with 
underlying collateral of sub-prime mortgages or home equity loans, nor do they include any collateralized debt 
obligations or collateralized loan obligations.  All highly liquid investments with stated maturities of three months or  
less from date of purchase are classified as cash equivalents.  Liquid investments with stated maturities of greater than 
three months are classified as marketable securities in current assets.   

F-13 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

The Company accounts for marketable securities in accordance with SFAS No. 115, Accounting for Certain 
Investments in Debt and Equity Securities.  The Company determines the appropriate classification of all marketable 
securities as held-to-maturity, available-for-sale or trading at the time of purchase, and re-evaluates such        
classification as of each balance sheet date.  At December 31, 2008 and 2007, all of the Company’s investments in 
marketable securities were classified as available-for-sale, and as a result, were reported at fair value.  Unrealized      
gains and losses are reported as a component of accumulated other comprehensive income (loss) in stockholders’   
equity.  The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts       
from the date of purchase to maturity.  Such amortization is included in interest income as an addition to or         
deduction from the coupon interest earned on the investments.  The Company follows its investment managers’    
methods of determining the cost basis in computing realized gains and losses on the sale of its available-for-sale 
securities, which includes both the specific identification and average cost methods.  Realized gains and losses are 
included in other income (expense). 

Fair Value of Financial Instruments 

The carrying amounts of cash, cash equivalents, accounts receivable and accounts payable approximate         

their fair values due to the short-term maturities of these instruments.  The carrying amount of the Company’s 
marketable securities and capital leases approximate fair value due to the stated interest rates approximating           
market rates. 

Property and Equipment 

Property and equipment are recorded at cost and are depreciated over the estimated useful lives of the       
related assets using the straight-line method.  The estimated useful lives of property and equipment for purposes of 
computing depreciation are as follows: 

Buildings and improvements .............................................................................  5-30 years 
1-5 years 
Computer hardware and software ...................................................................... 
3-5 years 
Software development costs............................................................................... 
5-7 years 
Furniture and fixtures ......................................................................................... 
20 years 
Aircraft ................................................................................................................ 

Software development costs relate primarily to the Company’s proprietary professional employer       
information system and are accounted for in accordance with Statement of Position (“SOP”) 98-1, Accounting for        
the Costs of Computer Software Developed or Obtained for Internal Use.  

The Company accounts for software acquired in connection with the 2005 acquisition of HRTools.com             

in accordance with SFAS No. 86, Accounting for Costs of Computer Software to be Sold, Leased, or Otherwise      
Marketed. This Statement establishes standards of financial accounting and reporting for the costs of computer     
software to be sold, leased, or otherwise marketed as a separate product or as part of a product or process, whether 
internally developed and produced or purchased.  

The Company periodically evaluates its long-lived assets for impairment in accordance with SFAS No. 144, 
Accounting for the Impairment or Disposal of Long-Lived Assets.  SFAS No. 144 requires that an impairment loss be 
recognized for assets to be disposed of or held-for-use when the carrying amount of an asset is deemed to not be 
recoverable. If events or circumstances were to indicate that any of the Company’s long-lived assets might be    
impaired, the Company would assess recoverability based on the estimated undiscounted future cash flows to be 
generated from the applicable asset.  In addition, the Company may record an impairment loss to the extent that the 
carrying value of the asset exceeded the fair value of the asset.  Fair value is generally determined using an estimate      
of discounted future net cash flows from operating activities or upon disposal of the asset.   

F-14 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

During 2007, the Company embarked on a strategy to redevelop the technological platform for the 
HRTools.com software products; as a result, the unamortized software costs were written down to the net realizable 
value, resulting in an impairment charge of $1.2 million, which is included in amortization expense in the     
Consolidated Statement of Operations.   

Goodwill and Other Intangible Assets 

The purchase prices associated with the December 2005 acquisition of HRTools.com and the 2008      
acquisition of USDatalink, contained certain identifiable intangible assets and goodwill.  The goodwill and intangible 
assets are subject to the provisions of SFAS No. 142, “Goodwill and Other Intangible Assets” (“SFAS 142”).  In 
accordance with SFAS 142, goodwill and other intangible assets are tested for impairment on an annual basis or        
when indicators of impairment exist, and written down when impaired. As of December 31, 2008, no impairment     
write downs were necessary.  Furthermore, SFAS 142 requires purchased intangible assets other than goodwill to be 
amortized over their useful lives unless these lives are determined to be indefinite. Administaff’s purchased intangible 
assets are carried at cost less accumulated amortization. Amortization is computed over the estimated useful lives of     
the respective assets, five to ten years.  

The following table provides the gross carrying amount and accumulated depreciation as of December 31,    

2008 and 2007, for each class of intangible assets and goodwill (in thousands):  

2008 

2007 

Gross 
Carrying 
Amount 

Accumulated 
Amortization 

Amortizable intangible assets: 

Trademarks 
Customer relationships 

Goodwill 
Total goodwill and intangible assets 

HRTools.com 
USDatalink 

$ 

$ 

$ 

$ 

1,613  
2,190  
 5,405 
9,208  

  $ 

(233) 
(380) 
    — 
(613) 

  $ 

5,058  
4,150  
9,208  

  $ 

  $ 

(410) 
(203) 
(613) 

Gross 
Carrying 
Amount 

  $ 

500  
610 
3,948  
  $  5,058  

  $  5,058 
 — 
  $  5,058  

Accumulated 
Amortization 

  $ 

  $ 

  $ 

  $ 

(100) 
(173) 
— 
(273) 

(273) 
— 
(273) 

The Company’s amortization expense related to purchased intangible assets other than goodwill was      

$340,000 in 2008, $137,000 in both 2007 and 2006, and is estimated to be $400,000 per year from 2009 through       
2012 and $318,000 in 2013. 

Health Insurance Costs 

The Company provides group health insurance coverage to its worksite employees through a national      

network of carriers including UnitedHealthcare (“United”), PacifiCare, Kaiser Permanente, Blue Cross and Blue      
Shield of Georgia, Blue Shield of California, Hawaii Medical Service Association and Tufts, all of which provide     
fully insured policies or service contracts.   

The policy with United provides the majority of the Company’s health insurance coverage.  As a result of 
certain contractual terms, the Company has accounted for this plan since its inception using a partially self-funded 
insurance accounting model.  Accordingly, Administaff records the costs of the United Plan, including an estimate        
of the incurred claims, taxes and administrative fees (collectively the “Plan Costs”) as benefits expense in the  

F-15 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

Consolidated Statements of Operations.  The estimated incurred claims are based upon: (i) the level of claims processed 
during the quarter; (ii) recent claim development patterns under the plan, to estimate a completion rate; and (iii) the 
number of participants in the plan.  Each reporting period, changes in the estimated ultimate costs resulting from claim 
trends, plan design and migration, participant demographics and other factors are incorporated into the benefits costs. 

Additionally, since the plan’s inception, under the terms of the contract, United establishes cash funding    
rates 90 days in advance of the beginning of a reporting quarter.  If the Plan Costs for a reporting quarter are greater 
than the premiums paid and owed to United, a deficit in the plan would be incurred and we would accrue a liability    
for the excess costs on our Consolidated Balance Sheet.  On the other hand, if the Plan Costs for the reporting      
quarter are less than the premiums paid and owed to United, a surplus in the plan would be incurred and we would 
record an asset for the excess premiums on our Consolidated Balance Sheet.  The terms of the arrangement require      
us to maintain an accumulated cash surplus in the plan of $9.0 million, which is reported as long-term prepaid 
insurance.  In April 2007, Administaff and United entered into a new three-year arrangement, which reduced the 
required accumulated cash surplus in the plan from $11.0 million to $9.0 million and included a $3.3 million 
administrative fee credit, which was recorded as a reduction of benefits costs in the second quarter of 2007. As of 
December 31, 2008, Plan Costs were less than the net premiums paid and owed to United by $30.8 million. As this 
amount is in excess of the agreed-upon $9.0 million surplus maintenance level, the $21.8 million balance is included   
in prepaid insurance, a current asset, on our Consolidated Balance Sheet.  The premiums owed to United at  December 
31, 2008, were $11.4 million, which is included in accrued health insurance costs, a current liability on  our 
Consolidated Balance Sheet. 

Workers’ Compensation Costs 

Since October 1, 2007, our workers’ compensation coverage has been provided through our arrangement    

with ACE Group of Companies (“ACE”).  Under our arrangement with ACE (the “ACE Program”), we bear the 
economic burden for the first $1 million layer of claims per occurrence.  ACE bears the economic burden for all  claims 
in excess of such first $1 million layer.  The ACE Program is a fully insured policy whereby ACE has the responsibility 
to pay all claims incurred under the policy regardless of whether we satisfy our responsibilities. Prior    to our current 
relationship with ACE, our coverage from September 1, 2003 through September 30, 2007 was  provided through 
selected member insurance companies of American International Group, Inc. (the “AIG Program”). The AIG Program 
coverage and structure was consistent with the ACE Program. 

Because the Company bears the economic burden of the first $1 million layer of claims per occurrence,      
such claims, which are the primary component of the Company’s workers’ compensation costs, are recorded in the 
period incurred.  Workers compensation insurance includes ongoing healthcare and indemnity coverage whereby  
claims are paid over numerous years following the date of injury.  Accordingly, the accrual of related incurred costs    
in each reporting period includes estimates, which take into account the ongoing development of claims and therefore 
requires a significant level of judgment.     

The Company employs a third party actuary to estimate its loss development rate, which is primarily based 

upon the nature of worksite employees’ job responsibilities, the location of worksite employees, the historical frequency 
and severity of workers compensation claims, and an estimate of future cost trends.  Each reporting    period, changes in 
the actuarial assumptions resulting from changes in actual claims experience and other trends are incorporated into the 
Company’s workers’ compensation claims cost estimates.  During the year ended December 31, Administaff reduced 
accrued workers’ compensation costs by $9.8 million in 2008 and $19.6 million in 2007, for changes in estimated losses 
and tax surcharges related to prior reporting periods.  Workers’ compensation cost estimates are discounted to present 
value at a rate based upon the U.S. Treasury rates that correspond with the weighted average estimated claim payout 
period (the average discount rate utilized in 2008 and 2007 was 2.6% and 4.5%, respectively) and are accreted over the 
estimated claim payment period and included as a component of direct costs in the Company’s Consolidated Statements 
of Operations.   

F-16 

 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

The following table provides the activity and balances related to incurred but not reported workers’ 

compensation claims for the years ended December 31, 2008 and 2007 (in thousands): 

Beginning balance 
Accrued claims 
Present value discount 
Paid claims 
Ending balance 

Current portion of accrued claims 
Long-term portion of accrued claims 

Year ended 

2008 

2007 

$  74,433 
38,159 
(3,466) 
(26,071) 
$  83,055 

36,466 
46,589 
$  83,055 

$  77,424 
23,237 
(3,370) 
(22,858) 
$  74,433 

$  35,317 
39,116 
$  74,433 

As of December 31, the undiscounted accrued workers’ compensation costs were $98.5 million in 2008 and 

$88.5 million in 2007. 

At the beginning of each policy period, the insurance carrier establishes monthly funding requirements 

comprised of premium costs and funds to be set aside for payment of future claims (“claim funds”).  The level of     
claim funds is primarily based upon anticipated worksite employee payroll levels and expected workers        
compensation loss rates, as determined by the insurance carrier.  Monies funded into the program for incurred claims 
expected to be paid within one year are recorded as restricted cash, a short-term asset, while the remainder of claim funds 
are included in deposits, a long-term asset in the Company’s Consolidated Balance Sheets.   

The Company’s estimate of incurred claim costs expected to be paid within one year are recorded as accrued 

workers’ compensation costs and included in short-term liabilities, while its estimate of incurred claim costs expected to 
be paid beyond one year are included in long-term liabilities on the Company’s Consolidated Balance Sheets. 

As of December 31, 2008, the Company had restricted cash of $36.5 million and deposits of $56.4 million.  

Stock-Based Compensation 

At December 31, 2008, the Company has three stock-based employee compensation plans.  Effective January 1, 

2006, the Company began accounting for these plans under the recognition and measurement principles of Financial 
Accounting Standards Board (“FASB”) Statement No. 123 (revised 2004), Share-Based Payment  (“Statement 123(R)”). 
 Statement 123(R) requires all share-based payments to employees, including grants of employee stock options, to be 
recognized in the income statement based on their fair values.  The Company adopted Statement 123(R) using the 
“modified prospective” method in which compensation cost is recognized beginning with the effective date: (a) based on 
the requirements of Statement 123(R) for all share-based payments granted after the effective date; and (b) based on the 
requirements of Statement 123 for all awards granted to employees prior to the effective date of Statement 123(R) that 
remain unvested on the effective date.   

The Company generally makes annual grants of restricted and unrestricted stock under its stock-based incentive 

compensation plans to its directors, officers and other management. Restricted stock grants to officers and other 
management vest over three to five years from the date of grant.  Annual stock grants issued to directors are  

F-17 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

100% vested on the grant date.  Shares of restricted stock are based on fair value on date of grant and the associated 
expense net of estimated forfeitures is recognized over the vesting period.   

Company-Sponsored 401(k) Plans 

Under the Company’s 401(k) plan for corporate employees (the “Corporate Plan”), the Company matches  
100% of eligible corporate employees’ contributions, up to 6% of the employee’s eligible compensation. Under the 
Company’s separate 401(k) plan for worksite employees (the “Worksite Employee Plan”), the match percentage for 
worksite employees ranges from 0% to 6%, as determined by each client company.  Matching contributions under       
the Corporate Plan and the Worksite Employee Plan are immediately vested.  During 2008, 2007 and 2006, the Company 
made matching contributions to the Corporate and Worksite Employee Plans of $52.0 million, $44.0 million and $32.8 
million, respectively.  Of these contributions, $47.3 million, $39.8 million and $29.2 million were made under the 
Worksite Employee Plan on behalf of worksite employees.  The remainder represents matching contributions made 
under the Corporate Plan on behalf of corporate employees. 

Advertising 

The Company expenses all advertising costs as incurred. 

Income Taxes 

The Company uses the liability method in accounting for income taxes.  Under this method, deferred tax    

assets and liabilities are determined based on differences between financial reporting and income tax carrying        
amounts of assets and liabilities and are measured using the enacted tax rates and laws in effect when the differences   
are expected to reverse. 

New Accounting Pronouncements 

In September 2006, FASB Statement 157, “Fair Value Measurements” (“SFAS 157”) was issued.  SFAS      

157 establishes a framework for measuring fair value by providing a standard definition of fair value as it applies to 
assets and liabilities.  SFAS 157, which does not require any new fair value measurements, clarifies the application       
of other accounting pronouncements that require or permit fair value measurements.  Our effective date was initially 
January 1, 2008.  However, the FASB has released FASB Staff Position No. FAS 157-b, Effective Date of FASB 
Statement No. 157, which delayed the effective date of Statement 157 for all non-financial assets and non-financial 
liabilities until fiscal years beginning after November 15, 2008.  Accordingly, we adopted SFAS on January 1, 2008    
for our financial assets and liabilities only.  The adoption of SFAS 157 for our financial assets and liabilities did not have 
a material impact on our consolidated financial statements and we do not anticipate a material impact when applied to 
our non-financial assets and liabilities. 

In December 2007, the FASB Statement 141R, “Business Combinations” (“SFAS 141R”) was issued. SFAS 

141R replaces SFAS 141.  SFAS 141R requires the acquirer of a business to recognize and measure the identifiable 
assets acquired, the liabilities assumed, and any non-controlling interest in the acquiree at fair value. SFAS 141R also 
requires transactions costs related to the business combination to be expensed as incurred.  SFAS 141R applies 
prospectively to business combinations for which the acquisition date is on or after the beginning of the first annual 
reporting period beginning on or after December 15, 2008.  Our effective date was January 1, 2009.  We have not yet 
determined the impact of SFAS 141R, if any, on our consolidated financial statements, because the impact of SFAS 
141R is fact-specific and will not be invoked until we acquire a business after the effective date. 

In June 2008, the FASB issued Emerging Issue Task Force (“EITF”) EITF 03-6-1, "Determining Whether 

Instruments Granted in Share-Based Payment Transactions Are Participating Securities."  (“EITF 03-6-1”) was issued.  
EITF 03-6-1 concludes that unvested restricted share awards that pay nonforfeitable cash dividends are  

F-18 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

participating securities and are subject to the two-class method of computing earnings per share.  Our effective date  
for EITF 03-6-1 was January 1, 2009.  We do not anticipate the adoption of EITF 03-6-1 will have a material impact 
on our Consolidated Financial Statements.  

In October 2008, the FASB Staff Position No. FAS 157-3, “Determining the Fair Value of a Financial    
Asset when the Market for That Asset Is Not Active” (“FAS 157-3”). FAS 157-3 clarifies the methods employed in 
determining the fair value for financial assets when a market for such assets is not active. FSP No. FAS 157-3 was 
effective immediately.  The adoption of FAS 157-3 did not have a significant impact on our Consolidated Financial 
Statements. 

2.  Cash, Cash Equivalents and Marketable Securities 

The following table summarizes the Company’s investments in cash equivalents and marketable securities 

held by investment managers and overnight investments: 

December 31, 
2008 

December 31,  
2007 

(in thousands) 

Overnight Holdings 
  Money market funds (cash equivalents) .................................................  

$ 

181,594 

$ 

130,435 

Investment Holdings 
  Money market funds (cash equivalents) .................................................  
  Marketable securities ...............................................................................  

Total 

85,127 
225 
266,946 

$ 

9,824 
74,880 
215,139 

$ 

The Company’s overnight holdings fluctuate based on the timing of the client’s  payroll processing cycle.  
Included in the overnight holdings balance as of December 31, 2008, are $108.8 million in withholdings associated 
with federal and state income taxes, employment taxes and other payroll deductions; as well as $49.3 million in  client 
prepayments.  Please read “Cash Flows from Operating Activities – Timing of Client Payments/Payrolls,” on page 37 
for additional information. 

On January 1, 2008, the Company adopted SFAS No. 157 “Fair Value Measurements” (“SFAS 157”), for 

financial assets and liabilities.  This statement defines fair value, establishes a framework for measuring fair value and 
expands disclosures about fair value measurements.  The fair value measurement disclosures are grouped into three 
levels based on valuation factors: 

•  Level 1 - quoted prices in active markets using identical assets;  
•  Level 2 - significant other observable inputs, such as quoted prices for similar assets or liabilities, 

quoted prices in markets that are not active, or other observable inputs, and 

•  Level 3 - significant unobservable inputs. 

F-19 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

The following table summarizes the levels of fair value measurements of the Company’s financial assets: 

Fair Value Measurements 
(in thousands) 

December 31, 
2008 

Level 1 

Level 2 

Level 3 

Money market funds........................................  $  266,721 
225 
Municipal bonds .............................................. 
$  266,946 

Total 

$  266,721 
225 
$  266,946 

$  — 
— 
$  — 

$  — 
— 
$  — 

The following is a summary of the Company’s available-for-sale marketable securities as of December 31, 2008 

and 2007: 

December 31, 2008: 

Gross 

Gross 

Amortized  Unrealized  Unrealized  Estimated 
  Fair Value 
  Cost 

     Losses 

  Gains 

(in thousands) 

State and local government securities ............ 

$ 
$ 

225 
225 

$  — 
$  — 

$  — 
$  — 

$ 
$ 

225 
225 

December 31, 2007:  

State and local government securities ............ 

$  74,875 
$  74,875 

$ 
$ 

5 
5 

$  — 
$  — 

$ 74,880 
$ 74,880 

For the years ended December 31, 2008, 2007 and 2006, the Company’s realized gains and losses recognized on 

sales of available-for-sales marketable securities are as follows: 

Net 

  Realized 

Realized 
  Gains   

Realized 
  Losses   
(in thousands) 

Gains 
(Losses) 

2008 ................................................... 
2007 ................................................... 
2006 ................................................... 

$  — 
1 
1 

$  — 
(407) 
— 

$  — 
(406) 
1 

3.    Accounts Receivable 

The Company’s accounts receivable is primarily composed of trade receivables and unbilled receivables. The 

Company’s trade receivables, which represent outstanding gross billings to clients, are reported net of allowance for 
doubtful accounts of $977,000 and $809,000 as of December 31, 2008 and 2007, respectively.  The Company establishes 
an allowance for doubtful accounts based on management’s assessment of the collectability of specific accounts and by 
making a general provision for other potentially uncollectible amounts.  

The Company makes an accrual at the end of each accounting period for its obligations associated with the 
earned but unpaid wages of its worksite employees and for the accrued gross billings associated with such wages.    
These accruals are included in accrued worksite employee payroll cost and unbilled accounts receivable; however,    
these amounts are presented net in the Consolidated Statements of Operations. The Company generally requires that  

F-20 

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

clients pay invoices for service fees no later than one day prior to the applicable payroll date.  As such, the Company 
generally does not require collateral.  Customer prepayments directly attributable to unbilled accounts receivable       
have been netted against such receivables as the gross billings have been earned and the payroll cost has been     
incurred, thus the Company has the legal right of offset for these amounts.  As of December 31, 2008 and 2007,   
unbilled accounts receivable consisted of the following:  

2008 

2007 

(in thousands) 

Accrued worksite employee payroll cost ..............  
Unbilled revenues ................................................... 
Customer prepayments ...........................................  
Unbilled accounts receivable .................................  

$ 129,954 
35,551 
(49,332) 
$ 116,173 

$ 110,406 
30,370 
(15,458) 
$ 125,318 

4.   Deposits 

The contractual arrangement with United for health insurance coverage requires Administaff to maintain an 

accumulated cash surplus in the plan of $9.0 million, which is reported as long-term prepaid health insurance.  Please  
see Note 1 for a discussion of our accounting policies for health insurance costs. 

As of December 31, 2008, the Company had $56.4 million of workers’ compensation long-term deposits.   

Please see Note 1 for a discussion of our accounting policies for workers’ compensation costs. 

F-21 

 
 
 
 
 
   
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

5.  Income Taxes 

Deferred taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and 
liabilities used for financial reporting purposes and the amounts used for income tax purposes.  Significant components 
of the net deferred tax assets and net deferred tax liabilities as reflected on the balance sheet are as  follows:  

Deferred tax liabilities: 

Prepaid assets ............................................................................................ 
Depreciation .............................................................................................. 
Software development costs..................................................................... 
Other .......................................................................................................... 
Total deferred tax liabilities................................................................ 

Deferred tax assets: 

Workers’ compensation accruals ............................................................. 
Long-term capital loss carry-forward ...................................................... 
State unemployment tax accruals............................................................. 
Accrued rent .............................................................................................. 
Stock-based compensation ....................................................................... 
Uncollectible accounts receivable............................................................ 
Total deferred tax assets...................................................................... 
Valuation allowance ................................................................................. 
Total net deferred tax assets ............................................................... 

December 31, 

2008 

2007 

(in thousands) 

$(10,968) 
(8,160) 
(706) 
(142) 
  (19,976) 

$  (9,114) 
(3,858) 
(855) 
(52) 
(13,879) 

2,778 
184 
164 
1,340 
2,807 
366 
7,639 
(184) 
7,455 

3,092 
1,142 
526 
651 
2,147 
305 
7,863 
(1,142) 
6,721 

Net deferred tax liabilities ............................................................................ 

$ (12,521) 

$  (7,158) 

Net current deferred tax liabilities ............................................................... 
Net noncurrent deferred tax liabilities......................................................... 

$  (1,956) 
  (10,565) 
$(12,521) 

$  (1,066) 
(6,092) 
$  (7,158) 

The components of income tax expense are as follows:  

    2008 

Year ended December 31, 
2006 

  2007 
(in thousands) 

Current income tax expense: 

Federal ....................................................................................................... 
State ........................................................................................................... 
Total current income tax expense....................................................... 

Deferred income tax expense: 

Federal ....................................................................................................... 
State ........................................................................................................... 
Total deferred income tax expense..................................................... 
Total income tax expense ......................................................................... 

$19,171 
  1,703 
20,874 

5,111 
252 
  5,363 
$26,237 

$20,328 
  1,248 
21,576 

4,091 
280 
  4,371 
$25,947 

$19,778 
  1,594 
21,372 

3,900 
304 
  4,204 
$25,576 

In 2008, 2007 and 2006, net income tax benefits of $821,000, $2.9 million and $12.7 million, respectively, 

resulting from deductions relating to nonqualified stock option exercises and disqualifying dispositions of certain 
employee incentive stock options were recorded as increases in stockholders’ equity. 

F-22 

 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

The reconciliation of income tax expense computed at U.S. federal statutory tax rates to the reported income tax 

expense from continuing operations is as follows: 

Year ended December 31, 
2006 

  2007 

  2008 

(in thousands) 

Expected income tax expense at 35%...................................................... 
State income taxes, net of federal benefit................................................ 
Nondeductible expenses ........................................................................... 
Tax-exempt interest income ..................................................................... 
Valuation allowance against long-term capital loss carry-forward ....... 
Other, net ................................................................................................... 
Reported total income tax expense .......................................................... 

$25,206 
1,372 
906 
(1,098) 
— 
(149) 
$26,237 

$25,704 
1,152 
754 
(1,814) 
142 
9 
$25,947 

$25,229 
1,233 
503 
(1,394) 
— 
5 
$25,576 

The Company has capital loss carryforwards totaling approximately $500,000 that will expire during 2012,    
but can only be used to offset future capital gains.  The Company has a valuation allowance of $500,000 against these 
related deferred tax assets as it is uncertain that the Company will be able to utilize the capital loss carryforwards prior  
to their expiration.  In addition, the Company has incurred net operating losses at the subsidiary level for state income  
tax purposes totaling $1.9 million ($134,000 tax effected) that expire from 2009 to 2027.   

The Company adopted the provisions of FASB Interpretation No. 48 “Accounting for Uncertainty in Income 

Taxes” (“FIN 48”) an interpretation of FASB Statement No. 109 Accounting for Income Taxes, on January 1, 2007.  The 
adoption of FIN 48 resulted in no impact to the Company’s consolidated financial statements. 

The Company recognizes interest and penalties related to uncertain tax positions in income tax expense. As of 

December 31, 2008, the Company made no provisions for interest or penalties related to uncertain tax positions. The tax 
years 2005 through 2008 remain open to examination by the Internal Revenue Service of the United States. 

The Company’s provision for income taxes differed from the U.S. statutory rate of 35% primarily due to state 

income taxes and non-deductible expenses, offset by tax exempt interest income.  The income tax rate for the year ended 
December 31, 2008 was 36.4%. 

6.  Stockholders’ Equity 

The Company’s Board of Directors (the “Board”) has authorized a program to repurchase up to 12,500,000 

shares of the Company’s outstanding common stock.  The purchases are to be made from time to time in the open market 
or directly from stockholders at prevailing market prices based on market conditions or other factors.  During 2008, 2007 
and 2006, the Company repurchased 1,731,025, 2,342,094, and 614,126 shares at a cost of $38.1 million, $80.5 million 
and $24.2 million, respectively.  As of December 31, 2008, the Company had repurchased 12,088,868 shares under this 
program at a total cost of approximately $237.7 million.  As a result, the Company has the authorization to repurchase  
an additional 411,132 shares. 

During the third and fourth quarters of 2008 the Board declared a dividend of $0.13 per share of common stock. 
During the first and second quarter of 2008 and each quarter of 2007, the Board declared a dividend of $0.11   per share 
of common stock, resulting in a total of $12.4 million and $11.9 million in dividend payments paid by the Company, 
respectively. 

At December 31, 2008, 20 million shares of preferred stock were authorized and were designated as Series A 

Junior Participating Preferred Stock that is reserved for issuance on exercise of preferred stock purchase rights under 
Administaff’s Share Purchase Rights Plan (the “Rights Plan”).  Each issued share of the Company’s common stock has  

F-23 

 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

one preferred stock purchase right attached to it.  No preferred shares have been issued and the rights are not currently 
exercisable.  The Rights Plan expires on November 13, 2017. 

7.  Incentive Plans 

The Administaff, Inc. 1997 Incentive Plan, as amended, and the 2001 Incentive Plan, as amended, (collectively, 

the “Incentive Plans”) provide for options and other stock-based awards that may be granted to eligible employees and 
non-employee directors of the Company or its subsidiaries.  The 2001 Incentive Plan is currently the only Administaff 
plan under which stock-based awards may be granted.  No new stock-based awards may be made under any other plan.  
The Incentive Plans are administered by the Compensation Committee of the Board of Directors (the “Committee”). The 
Committee has the power to determine which eligible employees will receive awards, the timing and manner of the grant 
of such awards, the exercise price of stock options (which may not be less than market value on the date of grant), the 
number of shares and all of the terms of the awards.  The Board may at any time amend or terminate the Incentive Plans.  
However, no amendment that would impair the rights of any participant, with respect to outstanding grants, can be made 
without the participant’s prior consent.  Stockholder approval of amendments to the Incentive Plans is necessary only 
when required by applicable law or stock exchange rules.  The 1997 Incentive Plan expired on April 24, 2005; therefore 
no new grants may be made under the Plan.  At December 31, 2008, 625,986 shares of common stock were available for 
future grants under the 2001 Incentive Plan.  The Incentive Plans permit stock options, including nonqualified stock 
options and options intended to qualify as “incentive stock options” within the meaning of Section 422 of the Internal 
Revenue Code (the “Code”), stock awards, phantom stock awards, stock appreciation rights, performance units, and    
other stock-based awards and cash awards, all of which may or may not be subject to the achievement of one or more 
performance objectives.  The purposes of the Incentive Plans generally are to retain and attract persons of training, 
experience and ability to serve as employees of the Company and its subsidiaries and to serve as non-employee directors 
of the Company, to encourage the sense of proprietorship of such persons and to stimulate the active interest of such 
persons in the development and financial success of the Company and its subsidiaries. 

The Administaff Nonqualified Stock Option Plan (the “Nonqualified Plan”) provided for options to purchase 

shares of the Company’s common stock that were granted to employees who are not officers.  An aggregate of 3,600,000 
shares of common stock of the Company were authorized to be issued under the Nonqualified Plan.  Although there are 
approximately 640,000 unissued shares remaining, no new awards may be granted under the Nonqualified Plan.  The 
Committee may at any time terminate or amend the Nonqualified Plan, provided that no such amendment may adversely 
affect the rights of optionees with regard to outstanding options. 

F-24 

 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

Stock Option Awards 

The following summarizes stock option activity and related information: 

2008 

Weighted 
Average 
Exercise 
  Price 

Year ended December 31, 
2007 

Weighted 
Average 
Exercise 
  Price 

Shares 

2006 

Weighted 
Average 
Exercise 
  Price   

Shares 

(in thousands, except per share amounts) 

$  23.48 
28.69 
14.27 
43.69 
$  24.76 
$  24.76 

$  28.69 

2,127 
— 
  (301) 
(3) 
  1,823 
  1,823 

$  22.02 
— 
13.10 
32.98 
$  23.48 
$  23.48 

$  — 

3,174 
— 
(1,028) 
(19) 
  2,127 
  2,127 

$  20.32 
— 
16.37 
43.36 
$  22.02 
$  22.02 

$  — 

Shares 

1,823 
13 
(223) 
(3) 
1,610 
  1,610 

$  5,289 

$  15,519 

$  44,321 

Outstanding – beginning of year 
  Granted 
  Exercised 
  Cancelled 
Outstanding – end of year 
Exercisable – end of year 
Weighted average fair value of 
options granted during year 

Intrinsic value of options 

outstanding at year end 

The following summarizes information related to stock options outstanding at December 31, 2008: 

Range of Exercise Prices 

Shares 

Options Outstanding & Exercisable 
Weighted Average  Weighted 
Average 
Exercise 
  Price 

Remaining 
Contractual 
  Life (Years) 

(share amounts in thousands) 

$ 4.02 
$10.01 
$15.01 
$20.01 
$30.01 
Total 

to  $10.00 
to  $15.00 
to  $20.00 
to  $30.00 
to  $43.69 

146 
153 
611 
263 
  437 
1,610 

2.7 
4.6 
2.6 
3.0 
1.7 
2.6 

$   7.48 
  12.92 
  18.61 
24.16 
43.66 
$ 24.76 

Restricted Stock Awards 

Restricted common shares, under fixed plan accounting, are generally measured at fair value on the date of grant 

based on the number of shares granted, estimated forfeitures and the quoted price of the common stock.  Such value is 
recognized as compensation expense over the corresponding vesting period, three to five years for the Company’s shares 
currently outstanding.  The Company has recognized $10.0 million, $7.5 million and $3.4 million of compensation expense 
associated with the restricted stock awards in 2008, 2007 and 2006, respectively.  As of December 31, 2008, unrecognized 
compensation expense associated with the non-vested shares outstanding was $11.6 million and is expected to be 
recognized over a weighted average period of 20 months. 

F-25 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

The following summarizes restricted stock awards as of December 31, 2008, 2007 and 2006: 

2008 
Market Value 
Shares  at Grant Date 

Year ended December 31, 
2007 
Market Value 
Shares  at Grant Date  Shares 

2006 
Market Value 
at Grant Date 

Non-vested – beginning of year 

Granted 
Vested 
Cancelled/Forfeited 
Non-vested – end of year 

528,049 
414,948 
(267,227) 
(6,302) 
  669,468 

$  34.09 
24.61 
26.21 
26.22 
$  29.77 

404,793 
296,302 
(171,345) 
(1,701) 
  528,049 

$  30.33 
35.53 
39.28 
27.04 
34.09 

284,200 
230,354 
(101,060) 
(8,701) 
  404,793 

$  14.86 
43.17 
43.10 
23.25 
30.33 

8.  Earnings Per Share 

The numerator used in the calculations of both basic and diluted net income per share for all periods presented 

was net income.  The denominator for each period presented was determined as follows: 

2008 

Year ended December 31, 
2007 
(in thousands) 

2006 

Denominator: 

Basic - weighted average shares outstanding.......................................... 
Effect of dilutive securities – treasury stock method: 

     Common stock options ....................................................................... 
  Restricted stock awards....................................................................... 
Diluted - weighted average shares outstanding 

25,233 

26,660 

27,470 

  247 
97 

  537 
67 

790 
  101 

 plus effect of dilutive securities......................................................... 

25,577 

27,264 

28,361 

Options and/or restricted stock awards to purchase 692,000, 808,000 and 326,000 shares of common stock were 

not included in the diluted net income per share calculation for 2008, 2007 and 2006, respectively, because their 
inclusion would have been anti-dilutive.  

F-26 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

9.  Leases 

The Company leases various office facilities, furniture, equipment and vehicles under capital and operating 

lease arrangements, some of which contain rent escalation clauses.  Most of the leases contain purchase and/or renewal 
options at fair market and fair rental value, respectively.  Rental expense relating to all operating leases was 
$12,145,000, $10,460,000 and $9,586,000 in 2008, 2007 and 2006, respectively.  At December 31, 2008, future 
minimum rental payments under noncancelable operating and capital leases are as follows (in thousands): 

2009...............................................................................  
2010...............................................................................  
2011...............................................................................  
2012...............................................................................  
2013...............................................................................  
Thereafter......................................................................  
Total minimum lease payments...................................  
Less amount representing interest ...............................  
Total present value of minimum payments ................  
Less current portion......................................................  
Long-term capital lease obligations ............................  

Operating 
Leases 

$ 13,662 
  13,007 
  11,643 
9,841 
8,102 
9,400 
$ 65,655 

Capital 
Leases 

$  555 
— 
— 
— 
— 
  — 
$  555 
(18) 
537 
537 
$  — 

Capital Lease Obligations 

In October 2002, the Company entered into a capital lease arrangement to finance the purchase of office 

furniture.  The assets under capital lease were capitalized using an effective interest rate of 7.5%.  The current monthly 
lease payments are $58,000 per month over the seven-year lease term.  As of December 31, 2008 and 2007, the 
capitalized cost and accumulated amortization under the capital lease arrangement were $3.8 million and $3.4 million, 
and $3.8 million and $2.8 million, respectively.  Amortization of the capitalized lease costs is included in depreciation 
and amortization in the Consolidated Statements of Operations. 

10.  Commitments and Contingencies 

The Company enters into non-cancelable fixed purchase and service obligations in the ordinary course of 

business.  These arrangements primarily consist of advertising commitments and service contracts. At December 31, 
2008 future non-cancelable purchase and service obligations greater than $100,000 and one year were as follows (in 
thousands): 

2009...............................................................................  
2010...............................................................................  
2011...............................................................................  
2012...............................................................................  
2013...............................................................................  
Thereafter......................................................................  
Total obligations ...............................................  

$  8,240 
3,300 
790 
190 
150 
150 
$ 12,820 

The Company is a defendant in various lawsuits and claims arising in the normal course of business.  

Management believes it has valid defenses in these cases and is defending them vigorously. While the results of 
litigation cannot be predicted with certainty, management believes the final outcome of such litigation will not have        
a material adverse effect on the Company’s financial position or results of operations. 

F-27 

 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ADMINISTAFF, INC. 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued) 

State Unemployment Taxes 

During the second quarter 2008, the State of Colorado Department of Labor and Employment, Unemployment 

Insurance Division (the “Division”) notified the Company of its identification of discrepancies, originating in 2002, 
regarding the application of the provisions of the Colorado Employment Security Act.  The Division indicated that it is 
reviewing Administaff’s prior corporate reorganizations to determine whether the state unemployment accounts of 
certain Administaff subsidiaries should be combined into a single account, which could result in higher rates for certain 
prior and prospective periods.  The Division has not issued a formal assessment of any additional taxes owed.  The 
Company does not believe there is any valid basis for an assessment of additional taxes. 

11.  Quarterly Financial Data (Unaudited) 

Year ended December 31, 2008: 

Quarter ended 

March 31 

June 30 

Sept. 30 

Dec. 31 

(in thousands, except per share amounts) 

Revenues................................................... 
Gross profit ............................................... 
Operating income ..................................... 
Net income................................................ 
Basic net income per share ...................... 
Diluted net income per share ................... 

$ 456,066 
86,607 
17,986 
 13,156 
0.52 
0.51 

$ 420,469 
84,061 
15,572 
10,987 
0.43  
0.43  

$ 421,914 
85,499 
16,923 
11,929 
0.47 
0.46 

$ 425,985 
87,572 
14,501 
9,708 
0.39 
0.39 

Year ended December 31, 2007: 

Revenues................................................... 
Gross profit ............................................... 
Operating income ..................................... 
Net income................................................ 
Basic net income per share ...................... 
Diluted net income per share ................... 

$ 407,758 
68,067 
10,027 
8,393 
0.31 
0.30 

$ 376,758 
78,467 
18,314 
13,645 
0.51 
0.50 

$ 383,380 
75,042 
15,802 
12,154 
0.46 
0.45 

$ 402,081 
84,346 
18,071  (1) 
13,300 
0.51 
0.50 

(1)  In December 2007, the Company incurred an impairment charge of $1.2 million related to software acquired in the 
HRTools.com acquisition.  Please read Footnote 1, “Accounting Policies – Property and Equipment” on page F-14. 

F-28 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
GAAP to Non-GAAP Reconciliation 

Year ended Dec. 31, 2008 
(in thousands) 

  $  45,780 
66 
26,237 
15,570 
  $  87,653 

Net income (GAAP) 
Interest expense 
Income tax expense 
Depreciation and  amortization 
EBITDA 

EBITDA represents net income computed in accordance with generally accepted accounting principles (“GAAP”),    
plus interest expense, income tax expense, depreciation and amortization expense.  Administaff management believes 
EBITDA is often a useful measure of the Company’s operating performance, as it allows for additional analysis of the 
Company’s operating results separate from the impact of taxes and capital and financing transactions on earnings. 

EBITDA is not a financial measure prepared in accordance with GAAP and may be different from similar measures   
used by other companies.  EBITDA should not be considered as a substitute for, or superior to, measures of financial 
performance prepared in accordance with GAAP.  Administaff includes EBITDA in this report because the Company 
believes it is useful to investors in allowing for greater transparency related to the Company’s operating performance 
during the periods presented.  Investors are encouraged to review the reconciliation of the non-GAAP financial measures 
used in this report to the most directly comparable GAAP financial measure as provided in the tables above.  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
THIS PAGE INTENTIONALLY LEFT BLANK

 
Officers

Paul J. Sarvadi
Chairman and Chief Executive Officer

Richard G. Rawson
President

A. Steve Arizpe
Executive Vice President of Client Services 
and Chief Operating Officer

Jay E. Mincks
Executive Vice President of Sales and Marketing

Daniel D. Herink
Senior Vice President of Legal, General Counsel 
and Secretary

Douglas S. Sharp
Senior Vice President of Finance, Chief Financial Officer 
and Treasurer

Corporate Information

Corporate Headquarters
19001 Crescent Springs Drive
Kingwood, Texas 77339-3802
281-358-8986

Sales Department
800-465-3800

Web Site
www.administaff.com

Independent Auditors
Ernst & Young LLP
5 Houston Center
1401 McKinney, Suite 1200
Houston, Texas 77010

Legal Counsel
Baker Botts LLP
One Shell Plaza
910 Louisiana
Houston, Texas 77002-4995

Board of Directors
Members of the Board of Directors can be contacted 
at directors@administaff.com.

Certifications
The Company has filed the required certifications under Section 302 of the Sarbanes-Oxley Act 
of 2002 as Exhibits 31.1 and 31.2 to our Annual Report on Form 10-K for the year ended December 
31, 2008. After the 2009 Annual Meeting of Stockholders, the Company intends to file with the New 
Stock Exchange (NYSE) the CEO certification regarding its compliance with the NYSE’s corporate 
governance listing standards as required by Rule 303A.12. In 2008, the Company filed this CEO 
certification with the NYSE on May 29.

Mark W. Allen
Senior Vice President of Strategic Planning

Gregory R. Clouse
Senior Vice President of Service Operations

Betty L. Collins
Senior Vice President of Corporate Human Resources

Roger L. Gaskamp
Senior Vice President of Client Selection and Pricing

Samuel G. Larson
Senior Vice President of Enterprise and Technology Solutions

Randall H. McCollum
Senior Vice President of Strategic Alliances

Ronald M. McGee
Senior Vice President of Property and Casualty Products
and Services

Martin K. Scirratt
Senior Vice President of Sales

Transfer Agent and Registrar
BNY Mellon Shareowner Services
480 Washington Boulevard
Jersey City, New Jersey 07313-1900
866-229-4421

TDD for Hearing Impaired: 800-231-5469
Foreign Shareholders: 201-680-6578
TDD Foreign Shareholders: 201-680-6610
Web Site: www.bnymellon.com/shareowner/isd

Common Stock
Administaff, Inc.’s common stock is traded on the 
New York Stock Exchange under the symbol “ASF.”

Annual Meeting
Administaff, Inc.’s Annual Meeting of Shareholders 
will be held at 3 p.m. CDT on Tuesday, May 5, 2009, 
at the Company’s corporate headquarters, Centre I, 
in the Auditorium, located at 22900 Highway 59N 
(Eastex Freeway), Kingwood, Texas 77339.

Investor Relations
Shareholders are encouraged to contact the Company 
with questions or requests for information. Copies of 
the Company’s Annual Report on Form 10-K as filed 
with the Securities and Exchange Commission are 
available without charge upon written request.

Inquiries should be directed to:

Investor Relations Administrator
Administaff, Inc.
19001 Crescent Springs Drive
Kingwood, Texas 77339-3802
281-348-3987

 
Company Profile

With 2008 revenues of $1.7 billion, Administaff is the nation’s leading Professional Employer

Organization (PEO), serving as an outsourced human resources department for small and 

medium-sized businesses throughout the United States. At year-end 2008, Administaff had 

more than 6,200 client companies, 116,000 worksite employees and 2,000 corporate employees.

The Company also had four service centers and 51 sales offices in 24 major markets. 

Administaff’s common stock is listed on the New York Stock Exchange and traded under the 

symbol “ASF.” Headquartered in Houston, Texas, the Company is accredited by the Employer

Services Assurance Corporation and is an active member of the National Association of

Professional Employer Organizations.

Financial Highlights

2008

Year ended December 31,

2007

2005
(in thousands, except per share and statistical data)

2006

$ 1,724,434

$ 1,569,977

$ 1,389,464

$ 1,169,612

Income Statement Data:

Revenues (1) . . . . . . . . . . . . . . . . . . . . . . . .
Gross profit  . . . . . . . . . . . . . . . . . . . . . . .
Operating income  . . . . . . . . . . . . . . . . . . .
Net income  . . . . . . . . . . . . . . . . . . . . . . . .
Diluted net income per share . . . . . . . . . . .

Balance Sheet Data:

Working capital . . . . . . . . . . . . . . . . . . . . .
Total assets . . . . . . . . . . . . . . . . . . . . . . . .
Total debt/capital lease obligations  . . . . . .
Total stockholders’ equity  . . . . . . . . . . . . .
Cash dividends per share  . . . . . . . . . . . . .

Statistical Data:

$

$

343,739
64,982
45,780
1.79

98,414
616,840
537
208,479
0.48

Average number of worksite employees

paid per month during period  . . . . . . . . .

116,957

Revenues per worksite 
employee per month (2)
Gross profit per worksite 

. . . . . . . . . . . . . .

employee per month . . . . . . . . . . . . . . . .

Operating income per worksite 

employee per month . . . . . . . . . . . . . . . .

$

$

$

1,229

245

46

305,922
62,214
47,492
1.74

97,180
560,651
1,166
198,675
0.44

$

$

282,729
61,565
46,506
1.64

128,401
561,515
1,749
228,445
0.36

$

$

235,756

43,767
29,983
1.12

93,235
495,439
34,890
182,429
0.28

110,291

100,675

88,780

1,186

231

47

$

$

$

1,150

234

51

$

$

$

1,098

221

41

$

$

$

$

$

2004 

$ 969,527

197,694

22,131
19,210
0.72

47,500
355,388
36,539
126,529
–––  

77,936

1,037

211

24

$

$

$

$

$

(1) Gross billings of $10.372 billion, $9.437 billion, $8.055 billion, $6.633 billion and $5.377 billion, less worksite employee payroll

cost of $8.648 billion, $7.867 billion, $6.666 billion, $5.463 billion and $4.407 billion, respectively.

(2) Gross billings of $7,391, $7,130, $6,667, $6,226 and $5,749 per worksite employee per month, less payroll cost of $6,162, $5,944,

$5,517, $5,128 and $4,712 per worksite employee per month, respectively.

Board of Directors

Michael W. Brown I Independent Director
Mr.  Brown,  age  63,  joined  the  Company  as  a  Class  I  director
in November  1997.  He  is  a  member  of  the  Company’s  Finance,
Risk  Management  and  Audit  Committee  and  the  Nominating
and  Corporate  Governance  Committee.  Mr.  Brown  is  the  past
Chairman  of  the  Nasdaq  Stock  Market  Board  of  Directors  and  a
past  governor  of  the  National  Association  of  Securities  Dealers.
Mr.  Brown  joined  Microsoft  Corporation  in  1989  as  its  Treasurer  and  became  its  Chief
Financial  Officer  in  1993,  in  which  capacity  he  served  until  his  retirement  in  July  1997.
Prior  to  joining  Microsoft,  Mr.  Brown  spent  18  years  with  Deloitte  &  Touche  LLP.
Mr. Brown is also a director of EMC Corporation, VMware, Inc., 360networks, FatKat, Inc.,
Pipeline  Financial  Group,  Inc.,  and  Thomas  Weisel  Partners  and  serves  on  the  audit
committees  of  EMC  Corporation,  Thomas  Weisel  Partners  and  VMware,  Inc.  He  is  a
member  of  the  Particle  Economics  Research  Institute.  Mr.  Brown  holds  a  Bachelor  of
Science in Economics from the University of Washington in Seattle.

from 

Jack M. Fields, Jr. I Independent Director
Mr.  Fields,  age  57,  joined  the  Company  as  a  Class  III  director
in January  1997 
the  United
following  his  retirement 
States  House  of  Representatives,  where  he  served  for  16  years.
Mr. Fields is a member of the Company’s Compensation Committee
and  the  Nominating  and  Corporate  Governance  Committee.
During 1995 and 1996, Mr. Fields served as Chairman of the House
Telecommunications  and  Finance  Subcommittee,  which  has  jurisdiction  and  oversight  of
the  Federal  Communications  Commission  and  the  Securities  and  Exchange  Commission.
Mr.  Fields  has  been  Chief  Executive  Officer  of  the  Twenty-First  Century  Group  in
Washington, D.C. since January 1997. Mr. Fields also serves on the Board of Directors for
AIM  Management  Group,  Inc.,  the  Discovery  Channel  –  Global  Education  Fund,  and  the
Advisory Council of the Honors College at Baylor University. Mr. Fields earned a Bachelor
of Arts in 1974 from Baylor University, and graduated from Baylor Law School in 1977.

Dr. Eli Jones I Independent Director
Dr. Jones,  age  47,  joined  the  Company  as  a  Class  I  director  in April
2004. He is Chairman of the Company’s Compensation Committee and
a member of the Nominating and Corporate Governance Committee.
Dr. Jones is Dean of the E. J. Ourso College of Business and Ourso
Distinguished  Professor  of  Business  at  Louisiana  State  University.
Prior  to  joining  the  faculty  at  Louisiana  State  University, he  was
Professor  of  Marketing  and  Associate  Dean  at  the  C.T. Bauer  College  of  Business  at  the
University  of  Houston  from  2007  to  2008;  an  Associate  Professor  of  Marketing  from  2002
to 2007; and an Assistant Professor from 1997 until 2002. He taught at Texas A&M University
for  several  years  before  joining  the  faculty  of  the  University  of  Houston.  He  served  as  the
Executive Director of the Program for Excellence in Selling and the Sales Excellence Institute
at  the  University  of  Houston  from  1997  until  2007.  Dr. Jones  also  serves  on  the  editorial
review  boards  of  the  Journal  of  the  Academy  of  Marketing  Sciences,  Journal  of  Personal
Selling and Sales Management, Journal of Business and Industrial Marketing, and Industrial
Marketing Management. He has conducted research and published articles on sales and sales
management topics in major journals and is the co-author of a sales textbook, Selling ASAP,
and  a  professional  book:  Strategic  Sales  Leadership. Dr.  Jones  is  also  an  ad  hoc  reviewer
for the Journal of Marketing, Journal of Business Research, American Marketing Association,
and the National Conference in Sales Management. Before becoming a professor, Dr. Jones
worked  in  sales  and  sales  management  for  three  Fortune 100  companies:  Quaker  Oats,
Nabisco and Frito-Lay. He received his Bachelor of Science degree in Journalism in 1982, his
MBA in 1986 and his Ph.D. in 1997 from Texas A&M University.

Paul S. Lattanzio I Independent Director
Mr. Lattanzio, age 45, has been a Class III director of the Company
since  1995.  He  is  a  member  of  the  Company’s  Finance,  Risk
Management  and  Audit  Committee  and  the  Nominating  and
Corporate Governance Committee. Mr. Lattanzio served as a Senior
Managing  Director  and  head  of  Bear  Growth  Capital  Partners,  a
private equity group, from July 2003 to February 2009. He previously
served  as  a  Managing  Director  for  TD  Capital  Communications  Partners  (f/k/a  Toronto
Dominion  Capital),  a  venture  capital  investment  firm,  from  July  1999  until  July  2002.
From  February  1998  to  March  1999,  he  was  a  co-founder  and  Senior  Managing  Director
of  NMS  Capital  Management,  LLC,  a  $600  million  private  equity  fund  affiliated  with
NationsBanc  Montgomery  Securities.  Prior  to  NMS  Capital,  Mr.  Lattanzio  served  in
several  positions  with  various  affiliates  of  Bankers  Trust  New  York  Corporation  for  over
13 years, most recently as a Managing Director of BT Capital Partners, Inc. Mr. Lattanzio
has  experience  in  a  variety  of  investment  banking  disciplines,  including  mergers  and
acquisitions,  private  placements  and  restructuring.  Mr.  Lattanzio  received  his  Bachelor  of
Science  in  Economics  with  honors  from  the  University  of  Pennsylvania’s  Wharton  School
of Business in 1984. 

Gregory E. Petsch I Independent Director
Mr.  Petsch,  age  58,  joined  the  Company  as  a  Class  I  director
in October  2002.  He  is  Chairman  of  the  Company’s  Nominating
and  Corporate  Governance  Committee  and  a  member  of  the
Compensation  Committee.  Mr.  Petsch  retired  from  Compaq
Computer Corporation in 1999 where he had held various positions
since  1983,  most  recently  as  Senior  Vice  President  of  Worldwide
Manufacturing  and  Quality  since  1991.  Prior  to  joining  Compaq,  he  worked  for  10  years
for  Texas  Instruments.  In  1992,  Mr.  Petsch  was  voted  Manufacturing  Executive  of  the
Year  by  Upside Magazine,  and  in  1993  –  1995  he  was  nominated  Who’s  Who  of  Global
Business  Leaders.  He  is  founder  and  President  of  Petsch  Foundation,  Inc.  He  earned  a
Bachelor of Business Technology degree from the University of Houston in 1978.

Richard G. Rawson I Management Director
Mr. Rawson, age 60, President of the Company and its subsidiaries,
is  a  Class  III  director  and  has  been  a  director  of  the  Company
since 1989. He has been President since August 2003. Before being
elected  President,  he  served  as  Executive  Vice  President  of
Administration, Chief Financial Officer and Treasurer of the Company
from  February  1997  until August  2003.  Prior  to  that,  he  served  as
Senior  Vice  President,  Chief  Financial  Officer  and Treasurer  of  the  Company  since  1989.
Prior to joining the Company in 1989, Mr. Rawson served as a Senior Financial Officer and
Controller  for  several  companies  in  the  manufacturing  and  seismic  data  processing
industries.  Mr.  Rawson  also  serves  on  the  University  of  Houston’s  C.T.  Bauer  College  of
Business  Dean’s  Executive  Advisory  Board  and  on  the  Board  of  Directors  of  the  YMCA
of Greater Houston. He previously served the National Association of Professional Employer
Organizations  (NAPEO)  as  President  (1999-2000),  First  Vice  President,  Second  Vice
President and Treasurer. In addition, he previously served as Chairman of the Accounting
Practices  Committee  of  NAPEO  for  five  years.  Mr.  Rawson  has  a  Bachelor  of  Business
Administration in finance from the University of Houston.

Paul J. Sarvadi I Management Director
Mr. Sarvadi,  age  52,  Chairman  of  the  Board  and  Chief  Executive
Officer  and  co-founder  of  the  Company  and  its  subsidiaries,  is  a
Class II director and has been a director and Chairman of the Board
since the Company’s inception in 1986. He has also served as the
Chief Executive Officer of the Company since 1989.  He also served
as  President  of  the  Company  from  1989  until  August  21,  2003.
He  attended  Rice  University  and  the  University  of  Houston  prior  to  starting  and
operating  several  small  companies.  Mr. Sarvadi  has  served  as  President  of  NAPEO  and
was a member of its Board of Directors for five years. He also served as President of the
Texas Chapter of the NAPEO for three of the first four years of its existence. Mr. Sarvadi
serves  on  the  Board  of Trustees  of  the  DePelchin  Children’s  Center  in  Houston.  In  1995,
Mr. Sarvadi was selected as Houston’s Ernst & Young Entrepreneur of the Year for service
industries and in 2001, he was selected as the 2001 National Ernst & Young Entrepreneur
of  the  Year  for  service  industries.  In  2004,  he  received  the  Conn  Family  Distinguished
New Venture Leader Award from Mays Business School at Texas A&M University.  In 2007,
he was inducted into the Texas Business Hall of Fame.

Austin P.  Young I Independent Director
Mr.  Young,  age  68,  joined  the  Company  as  a  Class  II  director  in
January  2003.  He  is  Chairman  of  the  Company’s  Finance,  Risk
Management and Audit Committee and a member of the Nominating
and Corporate Governance Committee. Mr. Young served as Senior
Vice  President,  Chief  Financial  Officer  and  Treasurer  of  CellStar
Corporation  from  1999  to  December  2001,  when  he  retired.  From
1996  to  1999,  he  served  as  Executive  Vice  President  -  Finance  and  Administration  of
Metamor  Worldwide,  Inc.  Mr.  Young  also  held  the  position  of  Senior  Vice  President  and
Chief  Financial  Officer  of  American  General  Corporation  for  over  eight  years  and  was  a
partner  in  the  Houston  and  New  York  offices  of  KPMG  before  joining American  General.
Mr. Young currently serves as a Director and Chairman of the Audit Committees of Tower
Group, Inc. and Amerisafe, Inc. He is a member of the Houston and State Chapters of the
Texas  Society  of  CPAs,  the  American  Institute  of  CPAs,  and  the  Financial  Executives
Institute.  He holds an accounting degree from the University of Texas. 

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