UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K

(Mark One)

For the fiscal year ended December 31, 20172020

or

For the transition period from to

Commission file number: 001-36393

Paycom Software, Inc.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (405) 722-6900

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

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

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).      Yes   ☒     No   ☐

Indicate by a check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) 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, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer” andfiler,” “smaller reporting company”company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act. (Check one):

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. [ ] ☐

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

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes   ☐     No   ☒

As of February 5, 2018, 59,182,7159, 2021, 60,188,541 shares of the registrant’s common stock, $0.01 par value per share, were outstanding, including 1,381,4162,448,555 shares of restricted stock. TheAs of June 30, 2020, the aggregate market value of voting stock held by non-affiliates of the registrant as of June 30, 2017, the last day of registrant’s most recently completed second fiscal quarter, was approximately $3.3$14.2 billion (based on the closing price for shares of the registrant’s common stock as reported by the New York Stock Exchange on that date).

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant’s Definitive Proxy Statement on Schedule 14A to be furnished to stockholders in connection with its 20182021 Annual Meeting of Stockholders are incorporated by reference in Part III, Items 10-14 of this Annual Report on Form 10-K.

PAYCOM SOFTWARE, INC.

20172020 ANNUAL REPORT ON FORM 10-K

TABLE OF CONTENTS

Unless we state otherwise or the context otherwise requires, the terms “Paycom,” “we,” “us,” “our” and the “Company” refer to Paycom Software, Inc., a Delaware corporation, and its consolidated subsidiaries.  

PART I

SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K (this “Form 10-K”) contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements are any statements that look to future events and include, but are not limited to, statements regarding our business strategy; anticipated future operating results and operating expenses, cash flows, capital resources, dividends and liquidity; trends, opportunities and risks affecting our business, industry and financial results; future expansion or growth plans and potential for future growth; our ability to attract new clients to purchase our solution; our ability to retain clients and induce them to purchase additional applications; our ability to accurately forecast future revenues and appropriately plan our expenses; market acceptance of our solution and applications; our expectations regarding future revenues generated by certain applications, including Enhanced ACA; continued acceptance of Software–as-a-Service (“SaaS”) as an effective method for delivering human capital management (“HCM”) solutions and other business management applications; our ability to attract and retain qualified employees and key personnel; future regulatory, judicial and legislative changes; how certain factors affecting our performance correlate to improvement or deterioration in the labor market; our plan to open additional sales offices and our ability to effectively execute such plan; the sufficiency of our existing cash and cash equivalents to meet our working capital and capital expenditure needs over the next 12 months; our ability to expandrelocate our corporate headquartersTexas operations facility within an expected timeframe; our plans regarding our capital expenditures and investment activity as our business grows, including with respect to our new Texas operations facility and research and development; the expected impact on our consolidated financial statements of new accounting pronouncements; the expected impact of the Tax Cuts and Jobs Act of 2017; and our plans to repurchase shares of our common stock through a stock repurchase plan.plan; our expected income tax rate for future periods; and the impact of the novel coronavirus (COVID-19) pandemic on our business, results of operations, cash flows, financial condition and liquidity. In addition, forward-looking statements also consist of statements involving trend analyses and statements including such words as “anticipate,” “believe,” “could,” “expect,” “will,” “intend,” “may,” “might,” “plan,” “potential,” “should,” “would,” and similar expressions or the negative of such terms or other comparable terminology.

Forward-looking statements are neither historical facts nor assurances of future performance, and are based only on our current beliefs, expectations and assumptions regarding the future of our business, future plans and strategies, projections, anticipated events and trends, the economy and other future conditions. Because forward-looking statements relate to the future, they are subject to inherent uncertainties, risks and changes in circumstances that are difficult to predict and many of which are outside of our control. Therefore, you should not rely on any of these forward-looking statements. Important factors that could cause our actual results and financial condition to differ materially from those indicated in the forward-looking statements include, among others, the following:

These forward-looking statements speak only as of the date of this Form 10-K and are subject to business and economic risks. As such, our actual results could differ materially from those set forth in the forward-looking statements as a result of the factors set forth below in Part I, Item 1A, “Risk Factors,” and in our other reports filed with the Securities and Exchange Commission (the “SEC”). We do not undertake any obligation to update or revise the forward-looking statements to reflect events that occur or circumstances that exist after the date on which such statements were made, except to the extent required by law.

PART I

Unless we state otherwise or the context otherwise requires, the terms “Paycom,” “we,” “us,” “our” and the “Company” refer to Paycom Software, Inc., a Delaware corporation, and its consolidated subsidiaries.  

Overview

We are a leading provider of a comprehensive, cloud-based HCM softwarehuman capital management (“HCM”) solution delivered as SaaS.Software-as-a-Service (“SaaS”). We provide functionality and data analytics that businesses need to manage the complete employment life cyclelifecycle, from recruitment to retirement. Our solution requires virtually no customization and is based on a core system of record maintained in a single database for all HCM functions, including talent acquisition, time and labor management, payroll, talent management and human resources (“HR”) management applications. Our user-friendly software allows for easy adoption of our solution by employees, enabling self-management of their HCM activities in the cloud, which reduces the administrative burden on employers and increases employee productivity.

We were founded in 1998 and became a publicly traded company through our initial public offering in 2014. Since our founding, we have focused on providing an innovative SaaS HCM solution. Organizations need sophisticated, flexible and intuitive applications that can quickly adapt to their evolving HCM requirements, streamline their HR processes and systems and enable them to control costs. We believe that the HCM needs of most organizations are currently served either by multiple providers in an attempt to replicate a comprehensive SaaS product or, to a lesser extent, by legacy providers offering outdated on-premise products. These approaches often result in challenges with system integration and data integrity, low scalability, high costs, extended delivery times and large up-front capital requirements.

Because our solution was developed in-house and is based on a single platform, there is no need to integrate, update or access multiple databases, which are common issues with competitor offerings that use multiple third-party systems in order to link together their HCM offerings. Additionally, our solution maintains data integrity for accurate, actionable and real-time analytics and business intelligence and helps clients minimize the riskrisks of compliance errors due to inaccurate or missing information. We deliver feature-rich applications while maintaining excellence in information security and quality management standards, as evidenced by our International Organization for Standardization (“ISO”) certifications.

We sell our solution directly through our internally trained, client-focused and highly skilled sales force based in offices across the United States. As a part of our client retention effort, a specialist within a dedicated team is assigned to each client to provide industry-leading, personalized service. We have over 20,000approximately 31,000 clients, none of which constituted more than one-half of one percent of our revenues for the year ended December 31, 2017.2020. We believe that as a result of our focus on client retention,experience, we enjoy high client satisfaction as evidenced by an annual revenue retention rate of 91%93%, 93% and 92% from existing clients for each of the three years ended December 31, 2017, 20162020, 2019 and 2015.2018, respectively. We believe our revenue retention rate understates our client loyalty because this rate also includesis decreased by former clients that were acquired or otherwise ceased operations.

We were founded in 1998. Since our founding, we have focused on providing an innovative SaaS HCM solution. As of December 31, 2017, we had 2,548 employees across the United States. For the years ended December 31, 2017, 2016 and 2015, our revenues were $433.0 million, $329.1 million and $224.7 million, respectively, representing year-over-year growth in revenues of approximately 32% and 47%, respectively. We currently derive the majority of our revenues from payroll processing. We are able to determine revenues from payroll processing because all of our clients are required to utilize our payroll application in order to access our other applications. We generally do not separately track our revenues across our other applications because we often sell applications in various groupings and configurations for a single price. We realized net income of $66.8 million, $43.8 million and $20.9 million for the years ended December 31, 2017, 2016 and 2015, respectively.

The Paycom Solution

We offer an end-to-end SaaS HCM solution that provides our clients and their employees with immediate access to accurate and secure information and analytics at any time from any location where internet service is available. We believe that our solution delivers the following benefits:

Comprehensive HCM Solution

Our solution offers functionality that manages the entire employment life cyclelifecycle for employers and employees, from recruitment to retirement. Our user-friendly applications streamline client processes and provide clients and their employees with the ability to directly access and manage administrative processes, including applications that identify candidates, on-board employees, manage time and labor, administer payroll deductions and benefits, manage performance, terminate employees and administer post-termination health benefits such as COBRA. The widespread employee usage of our applications helps further integrateintegrates our solution into the administrative processes of our clients. Our solution also has the advantage of being built in-house by our highly trained and skilled team of software developers, thereby minimizing data integrity issues across applications.

Core System of Record

Our solution is based on a core system of record that contains payroll and HR information in one convenient database, thereby reducing costs and eliminating the need for multiple software products and vendors and the maintenance of employee data in numerous databases. This core system of record enables our clients to input employee data one time and enjoy seamless functionality across our applications. When a revision is made to the file of an employee, all appropriate personnel have access to the change in real time. In addition, our core system of record helps clients minimize the risk of compliance errors due to inaccurate or missing

information that results from maintaining multiple databases. Through accurate tracking and management of employee payroll and other HR data, such information can be compiled for comprehensive and consistent reporting for our clients.

Data Analytics and Business Intelligence

Our solution’s core system of record allows clients to strategically analyze comprehensive and accurate employee information to make informed business decisions based upon actionable, real-time analytics provided through our client dashboard. This functionality helpsallows our clients to operate with a more complete and accurate picture of their organization, as our solution’s embedded analytics capture the content and context of everyday business events, facilitating fast and informed decision-making from any location. These toolsOur industry first employee usage management analytics tool, Direct Data Exchange™ (DDX™), provides employers insights into efficiencies gained through employee usage of HR technology and generates a real-time estimate of the savings realized from that usage. We help clients reduce administrative and operational costs and better manage talent.

Enhanced Employee Experience

The employees of our clients also benefit from our HCM applications. As workforces transition from technology-savvytechnology–savvy to technology-dependent, employees expect mobile technology and the resources necessary to readily access information and control their professional development. Through our employee self-service technology, employees can view real-time HR information, including pay stubs, W-2s and benefits information, as well as manage their schedules and vacation time and update W-4 contact information. Our mobile apps – available on both the App Store and Google Play – makeapp makes it easier for employees to access their self-service information. Our apps haveapp has fingerprint and facial recognition capabilities, aiding employers in their efforts to engage technology-savvytechnology-dependent workers. Our system also allows employers to engage their workforce through learning management courses and training paths, surveys, and performance goals and reviews.

To further enhance the effectiveness of management throughout our clients’ organizations, we also offer easy to use software with Manager on-the-Go™. Built within our mobile app, this tool allows for 24/7 accessibility to essential manager-side functionality, giving supervisors and managers the ability to perform a variety of tasks, such as approving time-off requests and expense reimbursements – anytime, anywhere.

In addition to our self-service, app-based functionality, we also provide our clients with a strategy to drive usage among their employees. This strategy includes training clients’ employees how to use the Paycom app during implementation and providing additional training from our client relations representatives. Allowing employees to make changes directly to our database creates efficiencies for both the employer and employee. Today’s employees have little tolerance for complexity, and with our solution, employees have become accustomed to having a direct relationship with their HR database. This relationship is directly correlated with our single-database that is key to increasing usage. Our strategy to promote employee usage of the Paycom system elevates HR personnel to focus on the human element of their jobs, creating a more positive culture and giving HR personnel more time to engage with their employees.

Personalized Support Provided by Trained Personnel

Our applications are supported by one-on-one personal assistance from trained specialists. Service specialists are assigned to specific clients and are trained across all of our applications, ensuring they provide comprehensive, expert-level service. Our client service is ISO 9001:20082015 certified on the basis of its quality and consistency. We strive to provide our clients with high levels of service and support to ensure their continued use of our solution for all of their HCM needs. We have maintained high client satisfaction, as evidenced by an annual revenue retention rate of 91% from existing clients for each of the three years ended December 31, 2017, 2016 and 2015.

Software-as-a-Service Delivery Model

Our SaaS delivery model allows clients with geographically dispersed and mobile workforces to operate more efficiently, and allows these clients to implement, access and use our client-oriented internet solution on demand and remotely through standard web browsers, smart phones, tablets and other web-enabled devices. Our SaaS solution reduces the time, risk, headcount and costs associated with installing and maintaining applications for on-premise products within the information technology (“IT”) infrastructure of our clients.

Secure Cloud-Based Architecture

Our cloud-based architecture allows our solution to be implemented remotely with minimal client interaction. Updates such as software enhancements and newly developed applications can be deployed without client interaction, disruption or involvement, allowing our clients to make a smaller investment in hardware, personnel, implementation time and consulting. Additionally, we own and maintain all of the infrastructure technology to host our solution and to maximize system availability for clients. Our focus on, and investment in, technology and data security has been recognized with ISO/IEC 27001:2013 certified security standards that provide our clients with a “best-in-class” level of data security.

Scalability to Grow with our Clients

Our solution is highly scalable. We serve a diversified client base ranging in size from one employee to many thousands of employees, althoughwhile our target client size range is 50 to 2,0005,000 employees. We calculate the number of clients’ employees based on parent company grouping. Our clients are able to use the same solution while their businesses grow by deploying applications as-needed in real-time. Pricing is determined bybased on employee headcount and the number of applications utilized, enabling our clients to align HCM spending with their evolving HCM needs as compared to traditional HCM products that require clients to migrate to new software as they grow but retain fixed costs even if the client shrinks in size.

Efficient and Productive Research and Development

We believe that we benefit from a competitive advantage with our research and development investments, people and processes. Early investments in our proprietary, cloud-based architecture enable us to develop and deploy applications in a timely and cost-effective manner. We have also chosen to base our research and development team in Oklahoma and Texas, which we believe provides us with high-quality talent at a lower cost compared to other locations in the United States where there is more competition for technology talent. These strategic decisions have enabled us to have a highly productive research and development function.

Our Strategy for Growth

Our strategy is to continue to establish our solution as the HCM industry standard by increasing our presence in existing markets and expanding into additional markets. We intend to open 10continue to 14 newincrease our domestic sales offices over the next two yearscapacity as well as potentially expand over the longer term into international markets. We will also execute our strategy for growth by targeting larger clients, as well asexpanding our inside sales organization and strengthening and extending our solution.

Increase Our Presence in Existing Markets

We believe a significant market opportunity exists to increase our presence within markets where we currently have a sales office. Each sales office is typically staffed with one sales team, with each team comprised of a sales manager and approximately six to eight other sales professionals. Although we have a sales office in 3538 of the 50 largest metropolitan statistical areas (“MSAs”) in the United States based on July 20162019 U.S. Census Bureau estimates, only five of these MSAs are currently served by multiple Paycom sales teams. In addition to expanding into new markets, weWe plan to further penetrate and more effectively capture existing markets by adding sales offices, leveraging virtual sales meetings, and increasing the number of sales teams in such markets.  Since our initial public offering (“IPO”) in April 2014, we have expanded our presence within three MSAs that were already served by at least one Paycom sales team by opening new sales offices in Brooklyn, Chicago, Long Island and Pasadena.  

Expand Into Additional Markets

We plan to continue expanding our sales capability by opening sales offices and leveraging virtual sales meetings in certain metropolitan areas where we currently have no sales teams. Since our IPO in April 2014, we have expanded into eleven new markets by opening new sales offices in Cincinnati, Cleveland, Kansas City, Milwaukee, Nashville, Pittsburgh, Richmond, Sacramento, Salt Lake City, San Antonio, and Stamford.

We have historically selected new locations based on potential client and employee demographics as well as business density. When opening a new sales office, we typically relocate a proven sales manager from an existing territory who then recruits a team of high performinghigh-performing sales representatives. It typically takes a new sales office 24 months to reach maturity.

Enlarge our Existing Client Relationships

We dedicate our resources to helping our clients facilitate their goals, whether through helping themour clients execute better hiring decisions, manage compensation more effectively or simply operate more efficiently. We believe a significant growth opportunity exists in selling additional applications to our current clients. Many clients have subsequently deployed additional applications as they recognize the benefits of our comprehensive solution. As we extend and enhance the functionality of our solution, we will continue to invest in initiatives to increase the adoption of our solution and maintain our high levels of client satisfaction.

Target Larger Clients and Capture Incremental Small Business Demand

The average size of our clients has grown significantly as we have organically grown our operations and increased the number of applications we offer. Based on our total revenues, we have grown at an approximately 42% CAGR from January 1, 2013 through December 31, 2017. Our solution requires no adjustment to serve larger clients. We believe larger employers represent a substantial opportunity to increase the number of clients and to increase our revenues per client, with limited incremental cost to us. To further capitalize on this opportunity, we intend to continue targeting larger businesses opportunistically where our current sales model is effective.

We also receive inbound leads from businesses below our target client size range, who can be onboarded through our inside sales organization. We intend to continue to expand our inside sales capabilities to opportunistically capture inbound demand for our solution.

Maintain Our Leadership in Innovation by Strengthening and Extending our Solution

Our ability to develop and deploy new applications and updates rapidly and cost-effectively has been integral to the results that we have achieved to date. We intend to continue extending the functionality and range of our solution in the future. Our development efforts are performed exclusively in-house and are heavily based upon proactive research and client input. We are focusing our

investments on the development of new applications, enhancements and learning courses that are responsive to the needs of our clients, which are garnered through ongoing client interaction and collaboration.

Our Applications and Tools

Our HCM solution offers a full suite of applications and tools that generally fall within the following categories: talent acquisition, time and labor management, payroll, talent management and HR management.

Talent Acquisition

Time and Labor Management

Payroll

Talent Management

HR Management

Our Clients

We serve a diverse client base in terms of size and industry. We have over 20,000approximately 31,000 clients, or approximately 11,00016,100 clients based on parent company grouping, none of which constituted more than one-half of one percent of our revenues for the year ended December 31, 2017.2020. We stored data for nearly 3.3over 5.0 million persons employed by our clients during the year ended December 31, 2017.2020.

Many small to mid-sized companies can typically make the decision to adopt our solution more quickly than larger companies, which we believe results in a shorter sales cycle and more closely corresponds to our target sales cycle of 30 to 90 days. As a result of the nature and size of our clientele, we maintain a diversified client base and very low revenue concentration among our clients. We believe, however, that larger employers represent a substantial opportunity to increase the number of clients we serve and to increase our revenues per client with limited incremental cost. As we attract clients at the higher end of our target client size range, we may face longer sales cycles and less predictability in completing some of our sales.

Competition

The market for HCM solutions is rapidly evolving, highly competitive and subject to changing technology, shifting client needs and frequent introduction of new products and services. Our competitors range from small, regional firms to large, well-established international firms with multiple product offerings.

We compete with firms that provide HCM solutions by various means. Many providers continue to deliver legacy enterprise software, but as demand for greater flexibility and access to information grows, we believe there will be increased competition in the delivery of HCM cloud-based solutions by other SaaS providers. Our competitors offer HCM solutions that may overlap with one,

several or all categories of applications offered by our solution. Our talent acquisition and talent management applications compete primarily withinclude companies such as Automatic Data Processing, Inc., Ceridian HCM, Inc., Cornerstone OnDemand, Inc., Oracle Corporation, SAP SE and Workday, Inc. Our payroll applications, including payroll processing, compete primarily with Automatic Data Processing, Inc. (“ADP”), Ceridian HCM, Inc. (“Ceridian”), Concur Technologies, Inc., Intuit, Inc., Paychex,Insperity, Inc., Paylocity Holding Corporation and The Ultimate Software Group, Inc. Our HR management applications compete primarily with ADP, Ceridian, Oracle Corporation, Paychex, Inc., Paylocity Holding Corporation, Paycor Inc., SAP SE, andServiceNow, Inc., Ultimate Kronos Group, Workday, Inc. Our time and labor management applications compete primarily with ADP, Ceridian, Kronos Incorporated, Paylocity Holding Corporationother local and The Ultimate Software Group, Inc. Our larger competitors compete with us across multiple segments. In addition, our HCM solution continues to face competition from in-house payroll and HR systems and departments as well as HR systems and software sold by third-party vendors.regional providers.

Competition in the HCM solutions market is primarily based on service responsiveness, product quality and reputation, breadth of service, application offering and price. The importance of these factors depends on the size of the business. Price tends to be the most important factor of competition for smaller businesses with fewer employees, while the scope of features and customization is more important to larger businesses. Regardless of a company’s size, another important factor is the implementation experience, as all organizations are seeking a streamlined and simplified process.  

Sales and Marketing

We generate client leads and demo requests, accelerate sales opportunities and build brand awareness through our marketing programs that target senior finance and HR executives, technology professionals and senior business leaders of companies that perform HCM functions in-house or outsource these functions to one of our competitors. Our marketing programs include:

We sell our solution exclusively through our captive sales force, substantially all of whom have a four-year college degree. We typically recruit sales candidates who have sales experience in non-HCM industries or, with respect to candidates recruited directly from colleges and universities, who have demonstrated an aptitude for sales. Our sales force is comprised of inside sales and field sales personnel, who are organized geographically, and client relations representatives (“CRRs”), who sell additional applications to existing clients. As of the filing of this Form 10-K, we have 4650 sales teams (including one team consisting of CRRs and inside sales representatives) located in 2627 states and plan to open additional sales offices to further expand our presence in the U.S. market.

We provide our sales force with an intensive six-week training course that includes at least one week of training at our headquarters in Oklahoma City. Our unique training program includes instruction in accounting, business metrics, application features and tax matters relevant to our target market and we believe it fosters loyalty and helps maintain our corporate culture. Our training continues for our sales force through weekly in-office strategy sessions and leadership development training. Executive sales representatives are also required to attend in-person quarterly conferences to share best practices and receive legal and business updates.

When a new client processes payroll with us for an entire month, or an existing client purchases and then utilizes a new application for one month, our sales representative or CRR receives a one-time commission based upon an estimate of future annual revenues from such client. Executive sales representatives receive a higher commission rate and base salary based upon both current year and life-to-datecareer-to-date realized sales, respectively.sales.

We generate client leads, accelerate sales opportunities and build brand awareness through our marketing programs that target senior finance and HR executives, technology professionals and senior business leaders of companies that perform HCM functions in-house or outsource these functions to one of our competitors. Our marketing programs include:

In addition to managing client relationships, our CRRs are focused on expanding the number of applications our clients purchase from us by introducing them to additional applications. Our CRRs callWhen an existing client purchases and then utilizes a new application for one payroll cycle, a CRR receives a one-time commission based upon select clients periodically and are paid a non-recurring commission on any additional sales they generate.an estimate of future annual revenues from such client. 

Technology, Operations and Security

Technology

Our multi-tenant architecture enables us to deliver our solution across our client base withfrom a single instance of our solution,platform, while securely partitioning access to our clients’ respective application data. Because a single version of our solution is developed, supported and deployed across all of our clients, updates are delivered to allthe Paycom solution is seamlessly scalable.

Operations

We physically host our solution for our clients in three secure data center facilities located in Oklahoma and Texas. Each of these data centers is owned and managed by Paycom, and Paycom is the only tenant occupying the data centers. All of our clientscritical systems are fully redundant and backed up at regular intervals to these facilities, and backups are monitored for success and failure status daily. Client data is backed up in real-time among the same time, making it easier to scale our solution as our number of clients and their respective employee headcounts increase.

three data centers. We maintain multipleredundant load-balanced internet lines serviced by multiple networksservice providers to provide our clients continuouseach data center, to ensure optimized client access to our solution and theirthe clients’ stored data. We back up our client data at regular intervals utilizing live replication, snapshots and cold archive methods of backup and manually monitor backup success and failure regularly. Our server cluster and database servers haveclusters are fully redundant “hot swappable” disks to ensure continuous service in the event of a disk failure.

Operations

We physically host our solution for our clients in two secure data center facilities located in Oklahoma and Texas. All of our critical systems are fully redundant and backed-up in real-time to these facilities. Physical security includes biometric and dedicated ID-oriented access control, redundant alarm systems and manned 24-hour-a-daycontinuous camera monitoring by our security guards. Server facilitiesThe data centers also have environmental monitoring and extensive environmental controls such as heat and fire protection, moisture, temperature, and humidity sensors, backup power supply and exterior reinforced concrete walls.

Security

We maintain a formal and comprehensive security program designed to ensure the confidentiality, integrity and availability of our clients’ data. During the regular course of business, we receive client data through our online system that we in turn process, record and store following ISO/IEC 270001:27001:2013 certified controls and procedures. All communications with our servers that might contain sensitive information aremust be encrypted before they leave the network and our servers are configured to only allowutilize high-grade encryption algorithms.

We strictly regulate and limit all access to servers and networks at each of our facilities. Local network access is restricted by our authenticated server,domain authentication, using stringent access control lists and remotelists. Remote network access is restricted by a firewall, which provides no accessible routedefense-in-depth approach that includes redundant firewalls, preventing unauthorized access from external networks to systems within our local network. We also employ network and hostendpoint intrusion detection and prevention sensors throughout our infrastructure, systems that monitor thatour infrastructure and alert our continuously staffed security departmentoperations center of potential cybersecurity issues, a system for managing and installing patches for unsecure third-party applications, and highly restricted access to the internet for anyone who has access to client data. Our information security department regularly performs penetration testing and we retain a third-party penetration testing company to conduct penetration tests and periodic audits to identify and remediate any issues.

Our applications are secured using multipleredundant code libraries, versioning, and secure coding practices.practices that include a security review of developed code prior to release. Our IT infrastructure is secured and monitored using a number of best practices and tools at multiple layers of the physical and logical network. This security is also continually monitored by our information security department.  All of our operations employees work in either our Oklahoma or Texas locations and, with the exception of certain IT personnel, are not permitted to work remotely.

Software Development

Our application development team works closely with our clients to enhance our existing application offerings and develop new applications. This process is led by experienced product managers, who oversee the evolution of their respective applications within a focused timeframe of innovation and cultivation in order to deliver the well-developed applications and enhancements desired by our clients. Our product managers many of whom are former HR executives, are proactive in their approach to assigning development requests based on research, trends and user feedback. A key element of our development process is the one-on-one personal interaction between clients and our CRRs, through whom our clients personally suggest new applications and features.

We develop our solution from the “ground up” with our internal development and engineering teams. Our development and engineering teams, andalong with our employees, conceive new applications and enhancements, review requests, schedule development in order of priority and subsequently develop the applications or enhancements. Our new applications and enhancements are independently reviewed by the quality assurance team, in accordance with our software development process, before being fully implemented. Any enhancements to our applications are released on a monthly scheduled release date to coordinate the communication and release to our clients.

Capitalized software development expenses, which include compensation for employees directly associated with development projects, were $15.8 million, $8.8 million and $4.3 million for the years ended December 31, 2017, 2016 and 2015, respectively.

Client Service

We are committed to providing industry-leading, client-centered service. For this reason, we assign each client a specialist within a dedicated team. This one-on-one service is a key part of our client service model and helps to ensure that we are delivering an industry-leading solution and maintaining high client satisfaction. The primary elements of our client service model include the following:

Streamlined Setup and On-Boarding

After electing to deploy our solution, a new client begins our on-boarding process with assistance from a team of new client setup specialists and the sales professionalrepresentative responsible for obtaining the client’s business. In addition, we also have a team of transition specialists whose job it is to ensure that the process is performed smoothly, data is collected properly and all relevant employees are fully trained on the system. This team works closely with the client until the client is capable of managing our solution independently, at which time responsibility for the client relationship is transferred to our dedicated CRRs and service specialists. Unlike certain of our competitors, we do not outsource any of our on-boarding efforts.

Dedicated Service Specialists

After completing the on-boarding process, each client is assigned to a servicesservice specialist within a dedicated team. Clients can then contact their dedicated servicesservice specialist or a team member if any issues or questions arise. These specialists provide personalized service with actual knowledge of the clients’ business needs. When appropriate, client questions can be elevated to the specialists with

the appropriate application regulatory or tax expertise. In addition, our CRRs proactively contact our clients to ensure satisfaction with our solution and introduce additional applications.

Expert Level Service

Our clientservice specialists are trained across all of our applications to ensure that they can provide comprehensive, expert-level service. Our client service is ISO 9001:20082015 certified and helps support aour high client retention rate.

Regulatory and Certifications

We are subject to varying degrees of regulations in each of the jurisdictions in which we provide services. Local laws and regulations, and their interpretation and enforcement, differ significantly among those jurisdictions. TheseWe are also subject to certain federal, state and local regulations based on the products we offer. For example, as a result of our background screening application, Enhanced Background Checks, we are subject to the Fair Credit Reporting Act and laws cover, among others, information privacy.other federal and state background reporting laws. Further, our status as a government contractor subjects us to federal government contracting regulations including the adherence to heightened equal employment opportunity requirements, maintaining an affirmative action plan and other federal regulations.  

Data privacy has become a significant issue in the United States and in other countries. The regulatory framework for privacy issues worldwide is rapidly evolving and is likely to remain uncertain for the foreseeable future. Many federal, state and foreign government bodies and agencies have adopted or are considering adopting laws and regulations affecting or regarding the collection, use and disclosure of personal information. In the United States, these include, for example, rules and regulations promulgated under the authority of the Federal Trade Commission, the Health Insurance Portability and Accountability Act of 1996, the Family Medical Leave Act of 1993, the ACA, and state breach notification laws.laws and state privacy laws, such as the California Consumer Privacy Act of 2018 (the “CCPA”), the California Privacy Rights Act (the “CPRA”) and the Illinois Biometric Information Privacy Act (the “IBIPA”). Further, because some of our clients have establishments internationally, the European Union’s General Data Protection Regulation (“GDPR”) and other foreign data privacy laws may impact our processing of certain client and employee information.

We voluntarily obtain third-party security examinations relating to security and data privacyour internal controls over financial reporting in accordance with Statement on Standards for Attestation EngagementsSystem and Organization Controls Report, I (“SSAE”SOC 1”), No. 16, Reporting on Controls at a Service Organization.. Our SSAESOC 1 examination is conducted every six months by one of the four largest independent international auditing firms, and addresses, among other areas, our physical and environmental safeguards for production data centers, data availability and integrity procedures, change management procedures and logical security procedures. We also obtain third-party examinations relating to our internal controls over security and privacy in accordance with System and Organization Controls Report, II (“SOC 2”). Our SOC 2 examination is conducted every year by one of the four largest independent international auditing firms, and addresses, among other areas, internal controls around security, availability, processing integrity, confidentiality and privacy.

In October 2016,April 2020, we renewed a certification based on ISO 9001:2015 criteria, a standard for the implementation of quality management processes published by ISO, covering our activities required to create and deliver our solution. This independent assessment of our conformity to the ISO 9001:2015 standard includes assessing the design and implementation of quality objectives to meet delivery standards on an ongoing basis. The certification is valid until April 2023, with continuing assessments taking place annually.

In January 2019, we obtained a certification based on ISO 22301:2012 criteria, a standard for implementing and managing an effective Business Continuity Management System (BCMS) published by ISO. This international standard for continuity management specifies requirements to plan, implement, operate and continually improve a documented management system to protect against, prepare for, respond to and recover from disruptive incidents when they arise. The certification is valid until January 2022, with continuing assessments taking place annually.  

In February 2020, we renewed a certification based on ISO/IEC 27001:2013 criteria, a security standard for Information Security Management Systems published by ISO covering our production, quality assurance and implementation environments. This independent assessment of our conformity to the ISO 27001 standard includes assessing security risks, designing and implementing comprehensive security controls and adopting an information security management process to meet security needs on an ongoing basis. The certification is valid until December 2019, with continuing assessments taking place annually.

In April 2017, we renewed a certification based on ISO 9001:2008 criteria, a standard for the implementation of quality management processes published by ISO, covering our activities required to create and deliver our solution. This independent assessment of our conformity to the ISO 9001:2008 standard includes assessing the design and implementation of quality objectives to meet delivery standards on an ongoing basis. The certification is valid until September 2018,through February 2023, with continuing assessments taking place annually.

Intellectual Property

We rely on a combination of copyrights, trademarks, service marks, trade secret laws and contractual restrictions to establish and protect our intellectual property rights. We also have a number of registered and unregistered trademarks and will continue to evaluate the registration of additional trademarks as appropriate. We do not have any patents or patent applications pending.

Seasonality

Our revenues are seasonal in nature. Recurring revenues include revenues relatingrelated to the annual processing of payroll forms, such as Form W-2 and Form 1099, and revenues from processing unscheduled payroll runs (such as bonuses) for our clients. Because payroll forms are typically processed in the first quarter of the year and many of our clients are also subject to ACA form filing requirements in the first quarter, first quarter revenues and margins are generally higher than in subsequent quarters. Further, beginning in the first quarter of 2016, we began generating additional revenues as a result of the enactment of the ACA, as many clients began complying with filing requirements for Forms 1094 and 1095. We anticipate that our revenues will continue to exhibit this seasonal pattern related to ACA form filings for so long as the ACA (or replacement legislation) includes employer reporting requirements. In addition, we often experience increased revenues during the fourth quarter due to unscheduled payroll runs for our clients that occur before the end of the year. Therefore, we expect the seasonality of our revenue cycle to decrease to the extent clients utilize more of our non-payroll applications.

Human Capital

Employees

Our ability to recruit and retain qualified employees is critical to our continued success. We invest heavily in our training and leadership development programs to encourage the development and promotion of our employees. As of December 31, 2017,2020, we employed 2,548 people. None4,218 people, substantially all of whom are full-time. Our human capital objectives include attracting, developing and retaining the best talent in the industry. We have been recognized both locally and nationally for providing our employees with an excellent work environment. We strive to provide a workplace that is free from harassment or discrimination, including harassment or discrimination involving race, color, sex, religion, gender, age, national origin, disability, gender identity or expression, sexual orientation, veteran or marital status. We believe that creating this kind of work environment is fundamental to fostering diversity.

Diversity and Inclusion

Our commitment to diversity, inclusion and belonging starts with our goal to attract, retain and develop a workforce that is diverse in background, knowledge, skill and experience. As of December 31, 2020, women represented 51% and self-identified racial and ethnic minorities represented 31% of the Company’s workforce, respectively. Approximately 18% of our employees serve in a managerial role, defined as team leader or above. As of December 31, 2020, women held 47% and self-identified racial and ethnic minorities held 20% of the Company’s managerial roles, respectively. We recognize Paycom plays an important part in the lives of our employees and strive to create an inclusive workplace where employees feel heard, valued and appreciated for who they are.

Training and Development

Through the use of our Paycom learning tool, we empower our employees by providing tailored learning paths in areas such as leadership, diversity and inclusion, technical skills and compliance. During 2020, our employees completed thousands of unique courses utilizing our Paycom learning tool.

We provide our sales force with an intensive ten-week training course. Our unique training program includes instruction in accounting, business metrics, application features and tax matters relevant to our target market and we believe it fosters loyalty and helps maintain our corporate culture. Our training continues for our sales force through weekly strategy sessions and leadership development training. Executive sales representatives are also required to attend quarterly conferences to share best practices and receive legal and business updates.

Health, Safety and Wellness

We believe that our employees are the summation of our successes, which is why we offer an excellent health and benefits program to our employees and their families. We offer our employees comprehensive health insurance as well as optional dental and vision coverage. Additionally, we provide our employees several opportunities to focus on physical, mental and financial wellness by maintaining a fully equipped on-site gym, 401(k) matching, an employee stock purchase plan, and paid vacation, holiday, family leave and sick leave, with numerous other benefits offered to our employees.

Beginning in February 2020, we took various actions in order to minimize the risk of COVID-19 to our employees, our clients, and the communities in which we operate, and in March 2020, we prohibited all business-related travel until further notice and began transitioning our employees to work-from-home arrangements. Our sales employees have been conducting all meetings with current and prospective clients virtually since March 2020, and we expect this practice to continue for the foreseeable future. As of December 31, 2020, 96% of our employees were covered by collective bargaining agreements.

Facilities

Our corporate headquarters is an approximately 250,000-square-foot campus located on over 30 acresworking remotely. Despite having the majority of Company-owned property in Oklahoma City, Oklahoma. In additionour workforce working remotely, we continue to housing a fully redundant data center atmaintain our corporate headquarters, we operate another fully redundant data center at a leased property near Dallas, Texas.commitment to ensuring our employees’ health, safety and wellness. We also lease a disaster recovery site in downtown Oklahoma City.

We also lease offices in Arizona, California, Colorado, Connecticut, Florida, Georgia, Illinois, Indiana, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Tennessee, Texas, Utah, Virginia, Washingtonhave offered our employees online exercise classes and Wisconsin. We believe that these facilities are suitable forremote work resources and encourage employee feedback utilizing our current operations and upon the expirationPaycom surveys tool. Refer to “Impact of the termsCOVID-19 Pandemic” included in Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for additional information about the leases we believe we could renew these leases or find suitable space elsewhereimpact that COVID-19 has had on acceptable terms.our business.

Segment Information

We operate in a single operating segment and a single reporting segment. Operating segments are defined as components of an enterprise about which separate financial information is regularly evaluated by the chief operating decision maker function (which is

fulfilled by our chief executive officer) in deciding how to allocate resources and in assessing performance. Our chief executive officer allocates resources and assesses performance based upon financial information at the consolidated level. Since we operate in one operating segment, all required financial segment information is presented in the consolidated financial statements.

Available Information

Our internet address is www.paycom.com and our investor relations website is located at investors.paycom.com. Our Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to those reports can be found on our Investor Relationsinvestor relations website, free of charge. These reports are alsocharge, as soon as reasonably practicable after we electronically filedfile such material with, (or furnished to)or furnish it to, the SEC. Information contained on our website is not incorporated by reference into this Form 10-K. The SEC maintains a public website, www.sec.gov, which includes information about and the filings of issuers that file electronically with the SEC.

Additionally, the information that we file with the SEC may be read at the SEC’s Public Reference Room at 100 F Street NE, Washington, DC 20549. Information about the SEC’s Public Reference Room may be obtained by calling the SEC at 1-800-SEC-0330.

The risk factors noted in this section and other factors noted throughout this Form 10-K, including those risks identified in Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” describe examples of risks, uncertainties and events that may cause our actual results to differ materially from those contained in any forward-looking statement. If one or more of these risks or uncertainties materialize, or if underlying assumptions prove incorrect, actual outcomes may vary materially from those included in this Form 10-K.

Changes in laws, government regulations and policies could have a material adverse effect on our business and results of operations.  

Many of our applications are designedRisks Related to assist our clients in complying with government regulations that continually change. The introduction of new regulatory or licensing requirements, or new interpretations of existing laws or regulations, could increase our cost of doing business, and changing regulatory requirements may make the introduction of new applications and enhancements more costly or more time-consuming than we currently anticipate or could prevent the introduction of new applications and enhancements by us altogether.  Changes in laws, regulations or policies could also affect the extent and type of benefits employers are required, or may choose, to provide employees or the amount and type of taxes employers and employees are required to pay. Such changes could reduce or eliminate the need for certain of our existing applications, which would result in decreased revenues. Further, we may spend time and money developing new applications and enhancements that, due to regulatory changes, become unnecessary prior to being released. In addition, any failure to educate and assist our clients with respect to new or revised legislation that impacts them could have an adverse effect on our reputation, and any failure to modify our applications or develop new applications in a timely fashion in response to regulatory changes could have an adverse effect on our business and results of operations.

In addition, the future success of our business depends upon the continued use of the internet as a primary medium for commerce, communication and business. Federal, state and foreign government bodies or agencies have in the past adopted, and may in the future adopt, laws or regulations affecting the use of the internet as a commercial medium. Changes in these laws or regulations could require us to modify our applications in order to comply with these changes. In addition, government agencies or private organizations may impose taxes, fees or other charges for accessing the internet or commerce conducted via the internet. These laws or charges could limit the growth of internet-related commerce or communications generally or could result in reductions in the demand for internet-based applications such as ours.Our Business

If our security measures are breached, or unauthorized access to our clients’ or their employees’ sensitive data is otherwise obtained, our solution may not be perceived as being secure, clients may reduce the use of or stop using our solution, our ability to attract new clients may be harmed and we may incur significant liabilities.

Our solution involves the collection, storage and transmission of clients’ and their employees’ confidential and proprietary information, including personal identifying information, as well as financial and payroll data. HCM software is often targeted in cyber-attacks, including computer viruses, worms, phishing attacks, malicious software programs and other information security breaches, which could result in the unauthorized release, gathering, monitoring, misuse, loss or destruction of our clients’ sensitive data or otherwise disrupt our clients’ or other third parties’ business operations. If cybercriminals are able to circumvent our security measures, or if we are unable to detect an intrusion into our systems and contain such intrusion in a reasonable amount of time, our clients’ sensitive data may be compromised.

Certain of our employees have access to sensitive information about our clients’ employees. While we conduct background checks of our employees and limit access to systems and data, it is possible that one or more of these individuals may circumvent these controls, resulting in a security breach.  

Although we have security measures in place to protect client information and prevent data loss and other security breaches, these measures could be breached as a result of third-party action, employee error, third-party or employee malfeasance or otherwise. Because the techniques used to obtain unauthorized access or to sabotage systems change frequently, we may not be able to anticipate these techniques and implement adequate preventative or protective measures. While we currently maintain a cyber liability insurance policy, cyber liability insurance may be inadequate or may not be available in the future on acceptable terms, or at all. In addition, our cyber liability insurance policy may not cover all claims made against us, and defending a suit, regardless of its merit, could be costly and divert management’s attention from our business and operations.

Any actual or perceived breach of our security could damage our reputation, cause existing clients to discontinue the use of our solution, prevent us from attracting new clients, or subject us to third-party lawsuits, regulatory fines or other actions or liabilities, any of which could adversely affect our business, operating results or financial condition.

Any damage, failure or disruption of our SaaS network infrastructure or data centers could impair our ability to effectively provide our solution, harm our reputation and adversely affect our business.

Our SaaS network infrastructure is a critical part of our business operations. Our clients access our solution through standard web browsers, smart phones, tablets and other web-enabled devices and depend on us for fast and reliable access to our solution. We serve all of our clients from our twothree fully redundant data centers located in Oklahoma and Texas. Our SaaS network infrastructure and data centers are vulnerable to damage, failure and disruption.  

In the future, we may experience issues with our computing and communications infrastructure or data centers caused by the following factors:

If our SaaS network infrastructure or our clients’ ability to access our solution is interrupted, client and employee data from recent transactions may be permanently lost, and we could be exposed to significant claims by clients, particularly if the access interruption is associated with problems in the timely delivery of funds payable to employees.employees or tax authorities. Further, any adverse changes in service

levels at our data centers resulting from damage to or failure of our data centers could result in disruptions in our services. Any significant instances of system downtime or performance problems at our data centers could negatively affect our reputation and ability to attract new clients, prevent us from gaining new or additional business from our current clients, or cause our current clients to terminate their use of our solution, any of which would adversely impact our revenues. In addition, if our network infrastructure and data centers fail to support increased capacity due to growth in our business, our clients may experience interruptions in the availability of our solution. This mightSuch interruptions may reduce our revenues, cause us to issue refunds to clients or adversely affect our retention of existing clients, any of which could have a negative impact on our business, operating results or financial condition.

Privacy concernsIf we are not able to develop enhancements and lawsnew applications, keep pace with technological developments or other regulationsrespond to future disruptive technologies, we might not remain competitive and our business could be adversely affected.

Our continued success will depend on our ability to adapt and innovate. In order to attract new clients and increase revenues from existing clients, we need to enhance, add new features to and improve our existing applications and introduce new applications. The success of any enhancements or new features and applications depends on several factors, including timely completion and introduction and market acceptance. We may reduceexpend significant time and resources developing and pursuing sales of a particular enhancement or application that may not result in revenues in the effectivenessanticipated time frame or at all, or may not result in revenue growth sufficient to offset increased expenses. Further, changing legal and regulatory requirements may delay the development or introduction of enhancements or new applications or render certain of our applications.

Our applications obsolete. If we are subjectunable to various complex government lawssuccessfully develop enhancements, new features or new applications to meet client needs, our business and regulations on the federal, state and local levels, including those governing data privacy, which has become a significant issue globally. The regulatory framework for privacy issues is rapidly evolving and is likely to remain uncertain for the foreseeable future. Many federal, state and foreign government bodies and agencies have adopted or are considering adopting laws and regulations regarding the collection, use and disclosure of personal information. In the United States, these include rules and regulations promulgated under the authority of the Federal Trade Commission, the Health Insurance Portability and Accountability Act of 1996, the Family Medical Leave Act of 1993, the ACA, federal and state labor and employment laws and state data breach notification laws.  Failure to comply with such laws and regulationsoperating results could result in the imposition of consent orders or civil and criminal penalties, including fines, which could damage our reputation and have an adverse effect on our results of operations or financial condition.be adversely affected.

In addition, because our applications are designed to government regulation, privacy advocatesoperate on a variety of network, hardware and industry groups may propose newsoftware platforms using internet tools and different self-regulatory standards. Because the interpretationprotocols, we must continuously modify and application of privacyenhance our applications to keep pace with changes in internet-related hardware, software, communication, browser and data protection lawsdatabase technologies. If we are still uncertain, it is possible that these laws may be interpreted and appliedunable to respond in a timely and cost-effective manner thatto these rapid technological developments, our current and future applications may become less marketable and less competitive or even obsolete.

Our success is inconsistent with our existing data management practices or the features of our solution. Any failure to comply with government regulations that apply to our applications, including privacy and data protection laws, couldalso subject us to liability. In addition to the possibilityrisk of fines, lawsuitsfuture disruptive technologies, such as artificial intelligence and other claims, wemachine learning. If new technologies emerge that are able to deliver HCM solutions at lower prices, more efficiently or more conveniently, such technologies could be requiredadversely impact our ability to fundamentally change our business activities and practices or modify our solution, which could have an adverse effect on our business, operating results or financial condition. Any inability to adequately address privacy concerns, even if unfounded, or comply with applicable privacy or data protection laws, regulations and policies, could result in additional cost and liability to us, damage our reputation, inhibit sales and adversely affect our business, operating results or financial condition.

Furthermore, privacy concerns may cause our clients’ employees to resist providing the personal data necessary to allow our clients and their employees to use our applications effectively. Even the perception of privacy concerns, whether or not valid, may inhibit market adoption of our applications in certain industries. All of these legislative and regulatory initiatives may adversely affect the ability of our clients to process, handle, store, use and transmit demographic and personal information from their employees, which could reduce demand for our applications.compete.

The market in which we participate is highly competitive, and if we do not compete effectively, our business, operating results or financial condition could be adversely affected.

The market for HCM software is highly competitive, rapidly evolving and fragmented. We expect competition to intensify in the future with the introduction of new technologies and new market entrants. Many of our current and potential competitors are larger and have greater brand name recognition, longer operating histories, more established relationships in the industry and significantly greater financial, technical and marketing resources than we do. As a result, some of these competitors may be able to:

Some of our principal competitors offer their products or services at a lower price, which has resulted in pricing pressures. Similarly, some competitors offer different billing terms, which has resulted in pressures on our billing terms. If we are unable to maintain our pricing levels and our billing terms, our operating results would be negatively impacted. In addition, pricing pressures and increased competition generally could result in reduced sales, reduced margins, losses or the failure of our solution to maintain widespread market acceptance, any of which could adversely affect our business, operating results or financial condition.

We compete with firms that provide HCM solutions by various means. Many providers continue to deliver legacy enterprise software, but as demand for greater flexibility and access to information grows, we believe there will be increased competition in the delivery of HCM cloud-based solutions by other SaaS providers. Our competitors offer HCM solutions that may overlap with one, several or all categories of applications that we offer. Our talent acquisition and talent management applications compete primarily withinclude companies such as Automatic Data Processing, Inc., Ceridian HCM, Inc., Cornerstone OnDemand, Inc., Oracle Corporation, SAP SE and Workday, Inc. Our payroll applications, including payroll processing, compete primarily with ADP, Ceridian, Concur Technologies, Inc., Intuit, Inc., Paychex,Insperity, Inc., Paylocity Holding Corporation and The Ultimate Software Group, Inc. Our HR management applications compete primarily with ADP, Ceridian, Oracle Corporation, Paychex, Inc., Paylocity Holding Corporation, Paycor Inc., SAP SE, andServiceNow, Inc., Ultimate Kronos Group, Workday, Inc. Our time and labor management applications compete primarily with ADP, Ceridian, Kronos Incorporated, Paylocity Holding Corporationother local and The Ultimate Software Group, Inc.  Most of our larger competitors compete with us across multiple application categories. In addition, our HCM solution continues to face competition from in-house payroll and HR systems as well as HR systems and software sold by third-party vendors.regional providers.

Competition in the HCM solutions market is primarily based on service responsiveness, application quality and reputation, breadth of service and product offering and price. Many of our competitors have established marketing relationships, access to larger client bases and major distribution agreements with consultants, software vendors and distributors. In addition, some competitors may offer software that addresses one or a limited number of HCM functions at a lower price point or with greater depth than our solution. Further, some potential clients, particularly large enterprises, may elect to develop their own internal solutions. If we are unable to compete effectively, our business, operating results or financial condition could be adversely affected.

Our financial results may fluctuate due to many factors, some of which may be beyond our control.

Our results of operations, including the levels of our revenues, costs of revenues, administrative expenses, operating income, cash flow and deferred revenue, may vary significantly in the future, and the results of any one period should not be relied upon as an indication of future performance. Fluctuations in our financial results may negatively impact the value of our common stock.  Our financial results may fluctuate as a result of a variety of factors, many of which are outside of our control, and as a result, may not fully reflect the underlying performance of our business. Factors that may cause our financial results to fluctuate from period to period include, without limitation:

Our business and operations are experiencing rapid growth and organizational change.  If we fail to manage such growth and change effectively, we may be unable to execute our business plan, maintain high levels of service or adequately address competitive challenges.

We have experienced, and may continue to experience, rapid growth in our headcount and operations, which has placed, and may continue to place, significant demands on our management, operational and financial resources. For example, our headcount has grown from 523 employees as of December 31, 2011 to 2,548 employees as of December 31, 2017, and we have expanded from 20 sales teams as of December 31, 2011 to 46 sales teams as of the filing of this Form 10-K. We have also experienced significant growth in the number of clients and transactions and the amount of client and employee data that our infrastructure supports. Finally, our organizational structure and recording systems and procedures are becoming more complex as we improve our operational, financial and management controls. Our success will depend, in part, on our ability to manage this growth and organizational change effectively. To manage the expected growth of our headcount and operations, we will need to continue to improve our operational, financial and management controls and our reporting systems and procedures. The failure to effectively manage growth could result in difficulties or delays in obtaining clients, selling additional applications to our clients, declines in quality or client satisfaction of our applications, increases in costs, difficulties in introducing new applications or other operational difficulties, any of which could adversely affect our business by impairing our ability to retain and attract clients or sell additional applications to our existing clients.

Further, we need to continue to expand our sales force and support team members in order to grow our client base and increase our revenues, but our ability to add additional offices may be constrained by the willingness and availability of qualified personnel to staff and manage any new offices and our success in recruiting and training sales personnel in those new offices. If our expansion efforts are unsuccessful, our business, operating results or financial condition could be adversely affected.

Our business, operating results or financial condition could be adversely affected if our clients are not satisfied with our deployment or technical support services, or if our solution fails to perform properly.

Our business depends on our ability to satisfy our clients, both with respect to our applications and the technical support provided to help our clients use the applications that address the needs of their businesses. We use our in-house deployment personnel to implement and configure our solution and provide support to our clients. If a client is not satisfied with the quality of our solution, or the applications delivered or the support provided, we could incur additional costs to address the situation, our profitability might be negatively affected, and the client’s dissatisfaction with our deployment or support service could damageharm our ability to sell additional applications to that client. In addition, our sales process is highly dependent on the reputation of our solution and applications and on positive recommendations from our existing clients. Our clients have no obligation to continue to use our applications, and may choose not to continue to use our applications at the same or higher level of service, if at all. In the past, some of our clients have elected not to continue to use our applications. Moreover, our clients generally have the right to cancel their agreements with us for any or no reason by providing 30 days’ prior written notice. In the past, some of our clients have elected not to continue to use our applications. Any failure to maintain high-quality technical support, or a market perception that we do not maintain high-quality technical support, could adversely affect client retention, our reputation, our ability to sell our applications to existing and prospective clients, and, as a result, our business, operating results or financial condition.

Further, our solution is inherently complex and may in the future contain, or develop, undetected defects or errors. Any defects in our applications could adversely affect our reputation, impair our ability to sell our applications in the future and result in significant costs to us. The costs incurred in correcting any application defects may be substantial and could adversely affect our business, operating results or financial condition. Any defects in functionality or defects that cause interruptions in the availability of our applications could result in:

Because of the large amount of data that we collect and manage, it is possible that hardware failures or errors in our applications could result in data loss or corruption or cause the information that we collect to be incomplete or contain inaccuracies that our clients regard as significant. Our clients might assert claims against us in the future alleging that they suffered damages due to a defect, error, or other failure of our solution. Our errors and omissions insurance may be inadequate or may not be available in the future on acceptable terms, or at all. In addition, our policy may not cover all claims made against us, and defending a suit, regardless of its merit, could be costly and divert management’s attention. Any failures in the performance of our solution could harm our reputation and our ability to retain existing clients and attract new clients, which would have an adverse impact on our business, operating results or financial condition.

If we are not able to develop enhancements and new applications, keep pace with technological developments or respond to future disruptive technologies, we might not remain competitive and our business could be adversely affected.

Our continued success will depend on our ability to adapt and innovate. In order to attract new clients and increase revenues from existing clients, we need to enhance, add new features to and improve our existing applications and introduce new applications. The success of any enhancements or new features and applications depends on several factors, including timely completion, introduction and market acceptance. We may expend significant time and resources developing and pursuing sales of a particular enhancement or application that may not result in revenues in the anticipated time frame or at all, or may not result in revenue growth sufficient to offset increased expenses. Further, changing legal and regulatory requirements may delay the development or introduction of enhancements or new applications or render certain of our applications obsolete.  If we are unable to successfully develop enhancements, new features or new applications to meet client needs, our business and operating results could be adversely affected.

In addition, because our applications are designed to operate on a variety of network, hardware and software platforms using internet tools and protocols, we will need to continuously modify and enhance our applications to keep pace with changes in internet-related hardware, software, communication, browser and database technologies. If we are unable to respond in a timely and cost-effective manner to these rapid technological developments, our current and future applications may become less marketable and less competitive or even obsolete.

Our success is also subject to the risk of future disruptive technologies. If new technologies emerge that are able to deliver HCM solutions at lower prices, more efficiently or more conveniently, such technologies could adversely impact our ability to compete.

The market for our solution among large companies may be limited if these companies demand customized features and functions that we do not offer.

Prospective clients, especially larger companies, may require customized features and functions unique to their business processes that we do not offer. In order to ensure we meet these requirements, we may devote a significant amount of support and service resources to larger prospective clients, increasing the cost and time required to complete sales with no guarantee that these prospective clients will adopt our solution. Further, we may not be successful in implementing any customized features or functions. If prospective clients require customized features or functions that we do not offer, or that would be difficult for them to deploy themselves, the market for our solution will be more limited and our business could be adversely affected.

We are dependent on the continued service of our key executives and, if we fail to retain such key executives, our business could be adversely affected.

We believe that our success depends in part on the continued services of our senior management team, consisting of Chad Richison, Craig E. Boelte, Jeffrey D. York, Jon Evans and Stacey Pezold. Bradley S. Smith.Our business could be adversely affected if we fail to retain these key executives. Although the employment arrangements with eachof certain of our key executives contain non-competition restrictions, our business could nonetheless be adversely affected if a key executive leaves Paycom and attempts to compete with us. In addition, we have not purchased key person life insurance on any members of our senior management team.

If we are unable to attract and retain qualified personnel, including software developers and skilled IT, sales, marketing and marketingoperational personnel, our ability to develop and market new and existing products and, in turn, increase our revenue and profitability could be adversely affected.

Our future success is dependent on our ability to continue to enhance and introduce new applications. As a result, we are heavily dependent on our ability to attract and retain qualified software developers and IT personnel with the requisite education, background and industry experience. In addition, to continue to execute our growth strategy, we must also attract and retain qualified sales, marketing and operational personnel capable of supporting a larger and more diverse client base. The software industry is characterized by a high level of employee mobility and aggressive recruiting among competitors. This competition for qualified personnel may be amplified by new immigration laws or policies that could limit software companies’ ability to recruit internationally. Although such changes in immigration laws or policies would not have a significant direct impact on our workforce, the ensuing increase in demand for software developers and IT personnel could impair our ability to attract or retain skilled employees and/or significantly increase our costs to do so. Furthermore, identifying and recruiting qualified personnel and training them in the use of our

applications requires significant time, expense and attention, and it can take a substantial amount of time before our employees are fully trained and productive. The loss of the services of a significant number of employees could be disruptive to our development efforts, which may adversely affect our business by causing us to lose clients, increase operating expenses or divert management’s attention to recruit replacements for the departed employees.

Certain of

The failure to develop and maintain our operating results and financial metrics may be difficult to predict as a result of seasonality.

We have historically experienced seasonality in our revenues because a significant portion of our recurring revenues relate to the annual processing of payroll forms such as Form W-2 and Form 1099 and, beginning in 2016, the annual processing and filing of ACA-related forms. Because these forms are typically processed in the first quarter of the year, first quarter revenues are generally higher than subsequent quarters. In addition, unscheduled payroll runs at the end of the year (such as bonuses) often result in increased revenues in the fourth quarter.  We expect this seasonality to continue in the future, although the repeal or modification of the ACA could have an impact on the seasonality of our revenues.  Nonetheless, the seasonal fluctuations in certain of our operating results and financial metrics may make such results and metrics difficult to predict.

The modification or repeal of certain provisions of the ACAbrand cost-effectively could have an adverse effect on our business, financial condition and results of operations.business.

We generate ACA-related revenues (i) onbelieve that developing and maintaining widespread awareness of our brand in a cost-effective manner is critical to achieving widespread acceptance of our solution and is an annual basisimportant element in connection with processing and filing Forms 1094 and 1095 on behalf ofattracting new clients and (ii) from clients who have purchasedretaining existing clients. Successful promotion of our Enhanced ACA application as partbrand depends largely on the effectiveness of the fixed, bundled price charged per billing period. On January 20, 2017, President Donald J. Trump issued an executive order stating that it is the policy of the new administration to seek the prompt repeal of the ACA.  Despite multipleour marketing efforts Congress was unable to pass legislation significantly repealing or replacing the ACA in 2017, but many uncertainties remain regarding its future.  The Trump Administration took additional action in October 2017 that may weaken the ACA’s public health insurance marketplace, and the Tax Cuts and Jobs Act of 2017, enacted December 22, 2017, eliminates the ACA’s individual mandate penalty beginning January 1, 2019.  Both events suggest additional action to further weaken, repeal or replace the ACA may occur. The modification or repeal of certain provisions of the ACA could harm our business, operating results and financial condition. If the ACA is modified to eliminate the employer reporting requirements, or if the ACA is repealed and replaced with new legislation that does not include similar employer reporting requirements, we will no longer generate revenues in connection with processing and filing Forms 1094 and 1095 on behalf of clients. While we generally do not track our revenues on an application-by-application basis (because applications are often sold in various groupings and configurations for a single price), we estimate that, if the ACA is not modified or repealed, revenues from our Enhanced ACA application and ACA forms filings business will represent approximately 5% of total projected revenues for the year ending December 31, 2018.  Further, uncertainty regarding the potential future modification, repeal or replacement of the ACA could adversely affect our ability to sellprovide reliable and useful applications at competitive prices. Brand promotion activities, including increased spending on our Enhanced ACA applicationnational media campaigns, may not yield increased revenues, and even if they do, any increased revenues may not offset the expenses incurred in building our brand. If we fail to successfully promote and maintain our brand, or incur substantial expenses in an unsuccessful attempt to promote and maintain our brand, we may fail to attract enough new clients.clients or retain our existing clients to the extent necessary to realize a sufficient return on our brand-building efforts, which could have an adverse effect on our business.

If we fail to adequately protect our proprietary rights, our competitive advantage could be impaired and we may lose valuable assets, generate reduced revenues or incur costly litigation to protect our rights.

Our success is dependent in part upon our intellectual property. We rely on a combination of copyrights, trademarks, service marks, trade secret laws and contractual restrictions to establish and to protect our intellectual property rights.rights in the United States and in foreign jurisdictions. However, the steps we take to protect our intellectual property may be inadequate. We will not be able to protect our intellectual property if we are unable to enforce our rights or if we do not detect unauthorized use of our intellectual property. Despite our precautions, it may be possible for unauthorized third parties to copy our applications and use information that we regard as proprietary to create products or services that compete with ours.

We may be required to spend significant resources to monitor and protect our intellectual property. We have been involved in litigation in the past and litigation may be necessary in the future to protect and enforce our intellectual property rights and to protect our trade secrets. Such litigation could be costly, time-consuming and distracting to management and could result in the impairment or loss of portions of our intellectual property. Furthermore, our efforts to enforce our intellectual property rights may be met with defenses, counterclaims and countersuits attacking the validity and enforceability of our intellectual property rights. We may not be able to secure, protect and enforce our intellectual property rights or control access to, and the distribution of, our solution and proprietary information, which could adversely affect our business.

We may be sued by third parties for alleged infringement of their proprietary rights.

Considerable intellectual property development activity exists in our industry, and we expect that software developers will increasingly be subject to infringement claims as the number of applications and competitors grows and the functionality of applications in different industry segments overlaps. Our competitors, as well as a number of other entities and individuals, may own or claim to own intellectual property in technology areas relating to our solution or applications. In addition, we may increasingly be subject to trademark infringement claims as our presence grows in the marketplace. From time to time, third parties have asserted and may in the future assert that we are infringing on their intellectual property rights, and we may be found to be infringing upon such rights. A claim of infringement may also be made relating to technology that we acquire or license from third parties. However, we may be unaware of the intellectual property rights of others that may cover, or may be alleged to cover, some or all of our solution, applications or brands.

The outcome of litigation is inherently unpredictable and, as a result, any future litigation or claim of infringement could (i) cause us to enter into an unfavorable royalty or license agreement, pay ongoing royalties or require that we comply with other unfavorable terms, (ii) require us to discontinue the sale of our solution or applications, (iii) require us to indemnify our clients or third-party service providers or (iv) require us to expend additional development resources to redesign our solution or applications. Any of these outcomes could harm our business. Even if we were to prevail, any litigation regarding our intellectual property could be costly and time consuming and divert the attention of our management and key personnel from our business and operations.

The use of open source software in our applications may expose us to additional risks and harm our intellectual property rights.

Some of our applications use software covered by open source licenses. From time to time, there have been claims challenging the ownership of open source software against companies that incorporate such software into their products or applications. As a result, we could be subject to suits by parties claiming ownership of what we believe to be open source software. Litigation could be costly for us to defend, have a negative effect on our operating results and financial condition or require us to devote additional development resources to change our applications. In addition, if we were to combine our applications with open source software in a certain manner, we could, under certain of the open source licenses, be required to release the source code of our applications. If we inappropriately use open source software, we may be required to redesign our applications, discontinue the sale of our applications or take other remedial actions, which could adversely impact our business, operating results or financial condition.

We employ third-party licensed software for use in our applications and the inability to maintain these licenses or errors in the software we license could result in increased costs or reduced service levels, which could adversely affect our business.

Our applications incorporate certain third-party software obtained under licenses from other companies. We anticipate that we will continue to rely on such third-party software and development tools from third parties in the future. Although we believe that there are commercially reasonable alternatives to the third-party software we currently license, this may not always be the case, or it may be difficult or costly to replace. In addition, incorporating the software used in our applications with new third-party software may require significant work and substantial investment of our time and resources. Also, to the extent that our applications depend upon the successful operation of third-party software in conjunction with our software, any undetected errors or defects in this third-party software could prevent the deployment or impair the functionality of our applications, delay new application introductions, result in a failure of our applications and harm our reputation.

The failure to develop and maintain our brand cost-effectively could have an adverse effect on our business.

We believe that developing and maintaining widespread awareness of our brand in a cost-effective manner is critical to achieving the widespread acceptance of our solution and is an important element in attracting new clients and retaining existing clients. Successful promotion of our brand depends largely on the effectiveness of our marketing efforts and on our ability to provide reliable and useful applications at competitive prices. Brand promotion activities may not yield increased revenues, and even if they do, any increased revenues may not offset the expenses incurred in building our brand. If we fail to successfully promote and maintain our brand, or incur substantial expenses in an unsuccessful attempt to promote and maintain our brand, we may fail to attract enough new clients or retain our existing clients to the extent necessary to realize a sufficient return on our brand-building efforts, which could have an adverse effect on our business.

Our outstanding indebtedness is subject to certain operating and financial covenants that may restrict our business and financing activities and may adversely affect our cash flow and our ability to operate our business.

We have incurred indebtedness to fund certain construction projects at our corporate headquarters.  Pursuant to the terms of our outstanding indebtedness, we may not, subject to certain exceptions:

In addition, we are required to maintain a fixed charge coverage ratio of earnings before interest, taxes, depreciation and amortization (“EBITDA”) to fixed charges (defined as current maturities of long-term debt, interest expense, rent expense and distributions) of greater than 1.25 to 1.0 and a funded indebtedness (defined as total indebtedness less accounts payable, accrued expenses and deferred revenues) to EBITDA of no greater than 2.0 to 1.0.  Both of which are measured on a quarterly basis. The operating and financial covenants in the loan agreements relating to our outstanding indebtedness, as well as any future financing agreements that we may enter into, may restrict our ability to finance our operations, engage in business activities or expand or fully pursue our business strategies. We may also be required to use a substantial portion of our cash flows to pay principal and interest on our debt, which would reduce the amount of money we have for operations, working capital, expansion, or other general corporate purposes.

Our ability to meet our expenses and debt obligations and comply with the operating and financial covenants may be affected by financial, business, economic, regulatory and other factors beyond our control. We may be unable to control many of these factors and comply with these covenants. A breach of any of the covenants under our loan agreements could result in an event of default, which could cause all of our outstanding indebtedness to become immediately due and payable.

We may acquire other businesses, applications or technologies, which could divert our management’s attention, result in additional dilution to our stockholders and otherwise disrupt our operations and harm our operating results.

In the future, we may seek to acquire or invest in businesses, applications or technologies that we believe complement or expand our applications, enhance our technical capabilities or otherwise offer growth opportunities. The pursuit of potential acquisitions may divert the attention of management and cause us to incur expenses in identifying, investigating and pursuing suitable acquisitions, whether or not they are ultimately consummated.

We do not have any experience in acquiring other businesses. If we acquire additional businesses, we may not be able to integrate the acquired personnel, operations and technologies successfully or to effectively manage the combined business following the acquisition. We also may not achieve the anticipated benefits from the acquired business due to a number of factors, including:

In addition, a significant portion of the purchase price of any companies we acquire may be allocated to acquired goodwill and other intangible assets, which must be assessed for impairment at least annually. In the future, if our acquisitions do not yield expected returns, we may be required to take charges to our operating results based on this impairment assessment process, which could harm our results of operations. Acquisitions could also result in issuances of equity securities or the incurrence of debt, which would result in dilution to our stockholders.

Our growthbusiness depends in part on the success of our relationships with third parties.

We rely on third-party couriers, financial and accounting processing systems, as well asand various financial institutions, to deliver payroll checks and tax forms, perform financial services in connection with our applications, such as providing automated clearing house (“ACH”) and wire transfers as part of our payroll and expense reimbursementtax payment services and to provide technology and content support, manufacture time clocks and process background checks. We anticipate that we will continue to depend on various third-party relationships in order to grow our business, provide technology and content support, manufacture time clocks, and process background checks.checks and deliver payroll checks and tax forms. Identifying, negotiating and documenting relationships with these third parties and integrating third-party content and technology requires significant time and resources. Our agreements with third parties typically are non-exclusive and do not prohibit them from working with our competitors.

In addition, these third parties may not perform as expected under our agreements, and we may have disagreements or disputes with such third parties, which could negatively affect our

brand and reputation. A global economic slowdown could also adversely affect the businesses of our third-party providers, particularly thosehindering their ability to provide the services on which we rely. Further, a disruption of the Federal Reserve Bank’s services, including ACH processing, could negatively affect our payroll and expense reimbursement services by delaying direct deposits and other financial institutions that process transactions throughacross the ACH network, and it is possible that they may not be able to devote the resources we expect to our relationship.

United States. If we are unsuccessful in establishing or maintaining our relationships with these third parties, our ability to compete in the marketplace or to grow our revenues could be impaired and our business, operating results or financial condition could be adversely affected. Even if we are successful, these relationships may not result in improved operating results.

Adverse economic conditions could affect our business, operating results or financial condition.

Our business depends on the overall demand for HCM applications and on the economic health of our current and prospective clients. If economic conditions in the United States or in global markets deteriorate, clients may cease their operations, delay or reduce their spending on HCM and other outsourcing services or attempt to renegotiate their contracts with us. This could result in reductions in sales of our applications, longer sales cycles, slower adoption of new technologies and increased price competition, any of which could adversely affect our business, operating results or financial condition. In addition, HCM spending levels may not increase following any recovery.

Further, as part of our payroll and tax filing application, we collect and then remit client funds to taxing authorities and accounts designated by our clients. During the interval between receipt and disbursement, we may invest such funds in money market funds, demand deposit accounts, certificates of deposit and commercial paper. These investments are subject to general market, interest rate, credit and liquidity risks, and such risks may be exacerbated during periods of unusual financial market volatility. Any loss of or inability to access such funds could have an adverse impact on our cash position and results of operations and could require us to obtain additional sources of liquidity, which may not be available on reasonable terms, if at all.

If our goodwill or other intangible assets become impaired, we may be required to record a significant charge to earnings.

We are required to test goodwill for impairment at least annually or earlier if events or changes in circumstances indicate the carrying value may not be recoverable. As of December 31, 2017, we had recorded a total of $51.9 million of goodwill and $1.0 million of other intangible assets. An adverse change in domestic or global market conditions, particularly if such change has the effect of changing one of our critical assumptions or estimates made in connection with the impairment testing of goodwill or intangible assets, could result in a change to the estimation of fair value that could result in an impairment charge to our goodwill or other intangible assets. Any such material charges may have a negative impact on our operating results.

We typically pay employees and may pay taxing authorities amounts due for a payroll period before a client’s electronic funds transfers are finally settled to our account. If client payments are rejected by banking institutions or otherwise fail to clear into our accounts, we may require additional sources of short-term liquidity and our operating results could be adversely affected.

Our payroll processing application moves significant funds from the account of a client to employees and relevant taxing authorities. For larger funding amounts, we require clients to transfer the funds to us via fed wire. For smaller funding amounts, we debit a client’s account prior to any disbursement on its behalf, and due to ACH banking regulations, funds previously credited could be reversed under certain circumstances and time frames after our payment of amounts due to employees and taxing and other regulatory authorities. There is therefore a risk that the employer’s funds will be insufficient to cover the amounts we have already paid on its behalf. While such shortage and accompanying financial exposure has only occurred in very limited circumstances in the past, should clients default on their payment obligations in the future, we might be required to advance substantial funds to cover such obligations. In such an event, we may be required to seek additional sources of short-term liquidity, which may not be available on reasonable terms, if at all, and our operating results and our liquidity could be adversely affected and our banking relationships could be harmed.

Because our long-term success may depend, in part, on our ability to expand the sales of our solution to clients located outside of the United States, our business could be subject to risks associated with international operations.

An element of our growth strategy is to expand our operations and client base. To date, we have not engaged in any operations outside of the United States. If we decide to expand our operations into international markets, it will require significant resources and management attention and will subject us to regulatory, economic and political risks that are different from those in the United States. Because of our lack of experience with international operations, we cannot ensure that our international expansion efforts will be successful, and the impact of such expansion efforts may adversely affect our business, operating results or financial condition.

If we are unable to maintain effective internal control over financial reporting, investors may lose confidenceLegal and Regulatory Risks

Changes in the accuracylaws, government regulations and completenesspolicies could have a material adverse effect on our business and results of operations.  

Many of our financial reportsapplications are designed to assist our clients in complying with government regulations that continually change. The introduction of new regulatory requirements, or new interpretations of existing laws or regulations, could increase our cost of doing business. For example, there have been and may continue to be a significant number of new laws and regulations promulgated by federal, state and local governments following the market priceoutbreak of the COVID-19 pandemic. We have expended additional resources and incurred additional costs in addressing the regulatory requirements applicable to us and our common stockclients. More generally, changing regulatory requirements may be negatively affected.

As a public company,make the introduction of new applications and enhancements more costly or more time-consuming than we currently anticipate or could prevent the introduction of new applications and enhancements by us altogether. Changes in laws, regulations or policies could also affect the extent and type of benefits employers are required, or may choose, to provide employees or the amount and type of taxes employers and employees are required to maintain internal control overpay. Such changes could reduce or eliminate the need for certain of our existing applications or services, which would result in decreased revenues. Further, we may spend time and money developing new applications and enhancements that, due to regulatory changes, become unnecessary prior to being released. In addition, any failure to educate and assist our clients with respect to new or revised legislation that impacts them could have an adverse effect on our reputation, and any failure to modify our applications or develop new applications in a timely fashion in response to regulatory changes could have an adverse effect on our business and results of operations. Additionally, new regulations or changes to existing regulations could be unclear, difficult to interpret or conflict with other applicable regulations. Our or our clients’ failure to comply with new or modified laws or regulations could result in financial reportingpenalties, legal proceedings or reputational harm. Finally, a negative audit or other investigations by the U.S. Government could adversely affect our ability to provide reasonable assurance regardingreceive U.S. Government contracts and our future operating performance, and could result in financial or reputational harm.

In addition, federal, state and foreign government bodies or agencies have in the reliabilitypast adopted, and may in the future adopt, laws or regulations affecting the use of financial reportingthe internet as a commercial medium. Changes in these laws or regulations could require us to modify our applications. Further, government agencies or private organizations may impose taxes, fees or other charges for accessing the internet or commerce conducted via the internet. These laws or charges could limit the growth of internet-related commerce or communications generally or could result in reductions in the demand for internet-based applications such as ours.

Privacy concerns and the preparation of financial statements.  Management must evaluate and furnish a report onlaws or other regulations may reduce the effectiveness of our internal control over financial reporting asapplications.

Our applications are subject to various complex laws and regulations on the federal, state and local levels, including those governing data security and privacy, which have become significant issues globally. The regulatory framework for privacy issues is rapidly evolving and is likely to remain uncertain for the foreseeable future. Many federal, state and foreign government bodies and agencies have adopted or are considering adopting laws and regulations regarding the collection, use and disclosure of personal information. In the United States, these include rules and regulations promulgated under the authority of the endFederal Trade Commission, the Health Insurance Portability and Accountability Act of each fiscal year,1996, the Family Medical Leave Act of 1993, the ACA, federal and our auditors must atteststate labor and employment laws, and state data breach notification laws and state privacy laws, such as the New York Stop Hacks and Improve Electronic Data Security (SHIELD) Act, the IBIPA, the CCPA and the CPRA, which expands upon the CCPA and was passed in the recent California election in November 2020. The IBIPA includes a private right of action for persons who are aggrieved by violations of the IBIPA. The CCPA provides consumers with a private right of action if covered companies suffer a data breach related to their failure to implement reasonable security measures.The CCPA and CPRA give California consumers certain rights to be informed of and delete the effectivenesspersonal information that we hold, similar to those provided by the European Union’s GDPR. Our customers and other users may seek assurances of our internal control over financial reporting.compliance with CCPA, CRPA, GDPR, and other privacy

laws from us as a service provider and data processor on their behalf. Further, because some of our clients have establishments internationally, the GDPR and other foreign data privacy laws may impact our processing of certain client and employee information. Failure to comply with data protection and privacy laws and regulations could result in regulatory scrutiny and increased exposure to the risk of litigation or the imposition of consent orders or civil and criminal penalties, including fines, which could have an adverse effect on our results of operations or financial condition. Moreover, allegations of non-compliance, whether or not true, could be costly, time consuming, distracting to management, and cause reputational harm.

In addition, there are a number of other legislative proposals worldwide, including in the United States at both the federal and state level, that could impose additional and potentially conflicting obligations in areas affecting our business. Newly-passed legislative and regulatory initiatives may adversely affect the ability of our clients to process, handle, store, use and transmit demographic and personal information from their employees, which could reduce demand for our solution.

In addition to government regulation, privacy advocates and industry groups may propose and adopt new and different self-regulatory standards. Because the interpretation and application of many privacy and data protection laws are still uncertain, it is possible that these laws may be interpreted and applied in a manner that is inconsistent with our existing data management practices or the features of our solution. Any failure to comply with government regulations that apply to our applications, including privacy and data protection laws, could subject us to liability. In addition to the possibility of fines, lawsuits and other claims, we could be required to fundamentally change our business activities and practices or modify our solution, which could have an adverse effect on our business, operating results or financial condition. Any inability to adequately address privacy concerns and claims, even if unfounded, or inability to comply with applicable privacy or data protection laws, regulations and policies, could result in additional cost and liability to us, damage to our reputation, reductions in our sales and other adverse effects on our business, operating results or financial condition.

Furthermore, privacy concerns may cause our clients’ employees to resist providing the personal data necessary to allow our clients and their employees to use our applications effectively. Even the perception of privacy concerns, whether or not valid, may inhibit market adoption of our applications in certain industries.  

The adoption of new, or adverse interpretations of existing, state and federal money transmitter or money services business statutes could subject us to additional regulation and related expenses and require changes to our business.

The adoption of new money transmitter or money services business statutes in jurisdictions, changes in regulators’ interpretation of existing state and federal money transmitter or money services business statutes or regulations, or disagreements by regulatory authorities with our interpretation of such statutes or regulations, could subject us to registration or licensing or limit business activities until we are appropriately licensed. These occurrences could also require changes to the manner in which we conduct certain aspects of our business or invest client funds, which could adversely impact the amount of interest income we receive from investing client funds before such funds are remitted to the appropriate taxing authorities and accounts designated by our clients.

While we maintain that we are not a money services business or money transmitter, we have adopted an anti-money laundering (“AML”) compliance program to mitigate the risk of our application being used for illegal or illicit activity and to help detect and prevent fraud. Our AML compliance program is designed to foster trust in our application and services.

We are registered as a “money services business” in one jurisdiction and intend to apply for licenses in others. Should other state or federal regulators make a determination that we have operated as an unlicensed money services business or money transmitter, we could be subject to civil and criminal fines, penalties, costs of registration, legal fees, reputational damage or other negative consequences, all of which may have an adverse effect on our business operating results or financial condition.

Our business and operations are experiencing rapid growth and organizational change. If we fail to manage such growth and change effectively, we may be unable to execute our business plan, maintain high levels of service or adequately address competitive challenges.

We have a material weaknessexperienced, and may continue to experience, rapid growth in our internal control overheadcount and operations, which has placed, and may continue to place, significant demands on our management, operational and financial reporting,resources. We have also experienced significant growth in the number of clients and transactions and the amount of client and employee data that our infrastructure supports. As a result, our organizational structure and recording systems and procedures are becoming more complex as we may not detect errorsimprove our operational, financial and management controls. Our success depends, in part, on a timely basisour ability to manage this growth and organizational change effectively. To manage the expected growth of our headcount and operations, we must continue to improve our operational, financial and management controls and our financial statementsreporting systems and procedures. The failure to effectively manage growth could result in declines in the quality of, or client satisfaction with, our applications, increases in costs, difficulties or delays in introducing new applications or other operational difficulties, any of which could adversely affect our business by impairing our ability to retain and attract clients or sell additional applications to our existing clients.

Further, we need to continue to expand our inside and outside sales force and support team members in order to grow our client base and increase our revenues. Our ability to add additional offices may be materially misstated. Compliance with the public company requirements has made some activities more time-consuming, costly and complicated. If we identify material weaknesses in our internal control over financial reporting or if our independent registered public accounting firm is unable to express an opinion as to the effectiveness of our internal control over financial reporting, investors may lose confidence in the accuracy and completeness of our financial reports and/or we could become subject to investigationsconstrained by the New York Stock Exchange (the “NYSE”),COVID-19 pandemic, the SEC,willingness and availability of qualified personnel to staff and manage any new offices and our success in recruiting and training sales personnel in those new offices. If our expansion efforts are unsuccessful, our business, operating results or other regulatory authorities and the market price of our common stockfinancial condition could be negativelyadversely affected.

Adverse tax laws or regulations could be enacted or existing laws could be applied to us or our clients, which could increase the costs of our solution and applications and could adversely affect our business, operating results or financial condition.

As a vendor of services, we are ordinarily held responsible by taxing authorities for collecting and paying any applicable sales or other similar taxes. Additionally, the application of federal, state and local tax laws to services provided electronically like ours is evolving. New income, sales, use or other tax laws, statutes, rules, regulations or ordinances could be enacted at any time (possibly with retroactive effect), and could be applied solely or disproportionately to services and applications provided over the internet. These enactments could adversely affect our sales activity, due to the inherent cost increase the taxes would represent, and ultimately could adversely affect our business, operating results or financial condition.

Each state has different rules and regulations governing sales and use taxes, and these rules and regulations are subject to varying interpretations that change over time. We review these rules and regulations periodically and, when we believe we are subject to sales and use taxes in a particular state, we may voluntarily engage state tax authorities in order to determine how to comply with that state’s rules and regulations. We cannot ensure that we will not be subject to sales and use taxes or related penalties for past sales in states where we currently believe no such taxes are required.  

In addition, existing tax laws, statutes, rules, regulations or ordinances could be interpreted, changed, modified or applied adversely to us (possibly with retroactive effect), which could require us or our clients to pay additional tax amounts, as well as require us or our clients to pay fines or penalties and substantial interest for past amounts. If we are unsuccessful in collecting such taxes from our clients, we could be held liable for such costs, thereby adversely affecting our business, operating results or financial condition. Additionally, the imposition of such taxes on us would effectively increase the cost of our software and services we provide to clients and would likely have a negative impact on our ability to retain existing clients or to gain new clients in the jurisdictions in which such taxes are imposed.

The modification or repeal of certain provisions of the ACA could have an adverse effect on our business, financial condition and results of operations.

We generate ACA-related revenues (i) on an annual basis in connection with processing and filing Forms 1094 and 1095 on behalf of clients and (ii) from clients who have purchased our Enhanced ACA application as part of the fixed, bundled price charged per billing period. The modification or repeal of certain provisions of the ACA could harm our business, operating results and financial condition. If the ACA is modified to eliminate the employer reporting requirements, or if the ACA is repealed and replaced with new legislation that does not include similar employer reporting requirements, we will no longer generate revenues in connection with processing and filing Forms 1094 and 1095 on behalf of clients. While we generally do not track our revenues on an application-by-application basis (because applications are often sold in various groupings and configurations for a single price), we estimate that, if the ACA is not modified or repealed, revenues from our Enhanced ACA application and ACA forms filings business will represent approximately 3% of total projected revenues for the year ending December 31, 2021. Further, uncertainty regarding the potential future modification, repeal or replacement of the ACA could adversely affect our ability to sell our Enhanced ACA application to new clients.

Industry and Financial Risks

Our financial results may fluctuate due to many factors, some of which may be beyond our control.

Our results of operations, including our revenues, costs of revenues, administrative expenses, operating income, cash flow and deferred revenue, may vary significantly in the future, and the results of any one period should not be relied upon as an indication of future performance. Fluctuations in our financial results may negatively impact the value of our common stock. Our financial results may fluctuate as a result of a variety of factors, many of which are outside of our control, and as a result, may not fully reflect the underlying performance of our business. Factors that may cause our financial results to fluctuate from period to period include, without limitation:

Certain of our operating results and financial metrics may be difficult to predict as a result of seasonality.

We have historically experienced seasonality in our revenues because a significant portion of our recurring revenues relate to the annual processing of payroll forms such as Form W-2 and Form 1099 and the annual processing and filing of ACA-related forms. Because these forms are typically processed in the first quarter of the year, first quarter revenues are generally higher than revenues in subsequent quarters. In addition, unscheduled payroll runs at the end of the year (such as bonuses) often result in increased revenues in the fourth quarter. We expect this seasonality to continue in the future, although the repeal or modification of the ACA could have an impact on the seasonality of our revenues. Seasonal fluctuations in certain of our operating results and financial metrics may make such results and metrics difficult to predict.

Our outstanding indebtedness is subject to certain operating and financial covenants that may restrict our business and financing activities and may adversely affect our cash flow and our ability to operate our business.

We have incurred indebtedness to fund certain construction projects at our corporate headquarters. Pursuant to the terms of our outstanding indebtedness, we may not, subject to certain exceptions:

In addition, we are required to maintain a fixed charge coverage ratio of earnings before interest, taxes, depreciation and amortization (“EBITDA”) to fixed charges (defined as current maturities of long-term debt, interest expense, rent expense and distributions) of not less than 1.25 to 1.0 and a funded indebtedness (defined as total indebtedness less accounts payable, accrued expenses and deferred revenues) to EBITDA of not greater than 2.0 to 1.0. The operating and financial covenants in the loan agreements relating to our outstanding indebtedness, as well as any future financing agreements that we may enter into, may restrict our ability to finance our operations, engage in business activities or expand or fully pursue our business strategies. We may also be required to use a substantial portion of our cash flows to pay principal and interest on our debt, which would reduce the amount of money available for operations, working capital, expansion, or other general corporate purposes.

Our ability to meet our expenses and debt obligations and comply with the operating and financial covenants may be affected by financial, business, economic, regulatory and other factors beyond our control. We may be unable to control many of these factors and comply with these covenants. A breach of any of the covenants under our loan agreements could result in an event of default, which could cause all of our outstanding indebtedness to become immediately due and payable.

If our goodwill or other intangible assets become impaired, we may be required to record a significant charge to earnings.

We are required to test goodwill for impairment at least annually or earlier if events or changes in circumstances indicate the carrying value may not be recoverable. As of December 31, 2020, we had recorded a total of $51.9 million of goodwill and $0.3 million of other intangible assets. An adverse change in domestic or global market conditions, particularly if such change has the effect of changing one of our critical assumptions or estimates made in connection with the impairment testing of goodwill or intangible assets, could result in a change to the estimation of fair value that could result in an impairment charge to our goodwill or other intangible assets. Any such material charges may have a negative impact on our operating results or financial condition.

We may pay employees and taxing authorities amounts due for a payroll period before a client’s electronic funds transfers are finally settled to our account. If client payments are rejected by banking institutions or otherwise fail to clear into our accounts, we may require additional sources of short-term liquidity and our operating results could be adversely affected.

Our payroll processing application moves significant funds from the account of a client to employees and relevant taxing authorities. For larger funding amounts, we require clients to transfer the funds to us via fed wire. For smaller funding amounts, we debit a client’s account prior to any disbursement on its behalf, and due to ACH banking regulations, funds previously credited could be reversed under certain circumstances and time frames after our payment of amounts due to employees and taxing and other regulatory authorities. There is therefore a risk that the employer’s funds will be insufficient to cover the amounts we have already paid on its behalf. While such shortage and accompanying financial exposure has only occurred in very limited circumstances in the past, should clients default on their payment obligations in the future, we might be required to advance substantial funds to cover such obligations. In such an event, we may be required to seek additional sources of short-term liquidity, which may not be available on reasonable terms, if at all, and our operating results and our liquidity could be adversely affected and our banking relationships could be harmed.

If we are unable to maintain effective internal control over financial reporting, investors may lose confidence in the accuracy and completeness of our financial reports and the market price of our common stock may be negatively affected.

As a public company, we are required to maintain internal control over financial reporting to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements. Management must evaluate and furnish a report on the effectiveness of our internal control over financial reporting as of the end of each fiscal year, and our auditors must attest to the effectiveness of our internal control over financial reporting.

If we have a material weakness in our internal control over financial reporting, we may not detect errors on a timely basis and our financial statements may be materially misstated. If we identify material weaknesses in our internal control over financial reporting or if our independent registered public accounting firm is unable to express an opinion as to the effectiveness of our internal control over financial reporting, investors may lose confidence in the accuracy and completeness of our financial reports and/or we could become subject to investigations by the New York Stock Exchange (the “NYSE”), the SEC, or other regulatory authorities and the market price of our common stock could be negatively affected.

Our actual operating results may differ significantly from our guidance.

From time to time, weWe have released, and may continue to release, guidance in our earnings conference calls, earnings releases, or otherwise, regarding our future performance, which represents our estimates as of the date of release. This guidance, which includes forward-looking statements, has been and will be based on projections prepared by our management. These projections are not prepared with a view toward compliance with published guidelines of the American Institute of Certified Public Accountants, and neither our registered public accountants nor any other independent expert or outside party compiles or examines the projections. Accordingly, no such person expresses any opinion or any other form of assurance with respect to the projections.

Projections are based upon a number of assumptions and estimates that, while presented with numerical specificity, are inherently subject to significant business, economic, and competitive uncertainties and contingencies, many of which are beyond our control. Projections are also based upon specific assumptions with respect to future business decisions, some of which will change. The principal reason that we release guidance is to provide a basis for our management to discuss our business outlook with analysts and investors. We do not accept any responsibility for any projections or reports published by any third parties.

Guidance is necessarily speculative in nature, and it can be expected that some or all of the assumptions underlying the guidance furnished by us will vary significantly from actual results. Accordingly, our guidance is only an estimate of what management believes is realizable as of the date of release. Actual results may vary from our guidance and the variations may be material. In light of the foregoing, investors are urged not to rely upon our guidance in making an investment decision regarding our common stock.

Any failure to successfully implement our operating strategy or the occurrence of any of the events or circumstances set forth in this “Risk Factors” section in this Form 10-K could result in the actual operating results being different from our guidance, and the differences may be adverse and material.

Our reported financial results may be adversely affected by changes in accounting principles generally accepted in the United States.

Generally accepted accounting principles in the United States are subject to interpretation by the Financial Accounting Standards Board (“FASB”), the SEC and various bodies formed to promulgate and interpret appropriate accounting principles. A change in these principles or interpretations could have a significant effect on our reported financial results and could affect the reporting of transactions completed before the announcement of a change.

Risks Related to Ownership of Our Securities

The issuance of additional stock in connection with acquisitions, our stock incentive plans, warrants or otherwise will dilute all other stockholders.

Our certificate of incorporation authorizes us to issue up to one hundred million shares of common stock and up to ten million shares of preferred stock with such rights and preferences as may be determined by our board of directors. Subject to compliance with applicable rules and regulations, we may issue all of these shares that are not already outstanding without any action or approval by our stockholders. We intend to continue to evaluate strategic acquisitions in the future. We may pay for such acquisitions, partlyin part or in full, through the issuance of additional equity securities.

Any issuance of shares in connection with an acquisition, the exercise of stock options or warrants, the award of shares of restricted stock or otherwise would dilute the percentage ownership held by our existing stockholders.

Anti-takeover provisions in our charter documents and Delaware law may delay or prevent an acquisition of our company.

Our certificate of incorporation, bylaws and Delaware law contain provisions that may have the effect of delaying or preventing a change in control of us or changes in our management. These provisions, alone or together, could delay or prevent hostile takeovers and changes in control or changes in our management.

Any provision of our certificate of incorporation, bylaws or Delaware law that has the effect of delaying or deterring a change in control could limit the opportunity for our stockholders to receive a premium for their shares of our common stock, and could affect the price that some investors are willing to pay for our common stock.

Our reported financial results may be adversely affected by changes in accounting principles generally accepted in the United States.

Generally accepted accounting principles in the United States are subject to interpretation by the Financial Accounting Standards Board (“FASB”), the SEC and various bodies formed to promulgate and interpret appropriate accounting principles. A change in these principles or interpretations could have a significant effect on our reported financial results and could affect the reporting of transactions completed before the announcement of a change.

Our certificate of incorporation contains an exclusive forum provision that may discourage lawsuits against us and our directors and officers.

Our certificate of incorporation provides that, unless we consent in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware (or if no Court of Chancery located within the State of Delaware has jurisdiction, the Federal District Court for the District of Delaware) will be the sole and exclusive forum for any derivative action or proceeding brought on our behalf, any action asserting a claim of breach of fiduciary duty owed by any of our directors, officers or other employees to us or our stockholders, any action asserting a claim against us or any of our directors, officers or other employees arising pursuant to any provision of Delaware law or our certificate of incorporation or our bylaws (as either may be amended from time to time) or any action asserting a claim against us or any of our directors, officers or other employees governed by the internal affairs doctrine. This exclusive forum provision applies to state and federal law claims, although our stockholders will not be deemed to have waived our compliance with the federal securities laws and the rules and regulations thereunder. In addition, this exclusive forum selection provision will not apply to claims under the Exchange Act. Moreover, Section 22 of the Securities Act creates concurrent jurisdiction for federal and state courts over all suits brought to enforce any duty or liability created by the Securities Act or the rules and regulations thereunder. Accordingly, there is uncertainty as to whether a court would enforce our forum selection provision as written in connection with claims arising under the Securities Act. This forum selection provision may limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us. It is also possible that, notwithstanding the forum selection clause included in our certificate of incorporation, a court could rule that such a provision is inapplicable or unenforceable.

General Risks

The novel coronavirus (COVID-19) pandemic could adversely impact our business, results of operations, cash flows, financial condition and liquidity.

The global spread of the novel coronavirus (COVID-19) has created significant volatility, uncertainty and economic disruption. Individually and collectively, the consequences of the COVID-19 pandemic could adversely impact our business, results of operations, cash flows, financial condition and liquidity. The extent to which the COVID-19 pandemic ultimately impacts our business, results of operations, cash flows, financial condition and liquidity will depend on future developments, which are highly uncertain and cannot be predicted, including, but not limited to:

Our clients are sensitive to negative changes in economic conditions. Across many industries, temporary and permanent business closures as well as business occupancy limitations have resulted in significant layoffs and employee furloughs since late March 2020. Because we charge our clients on a per-employee basis for certain services we provide, decreases in headcount at our clients negatively impact our results of operations. Further, at the onset of the COVID-19 pandemic, a limited number of new clients

temporarily delayed service implementation. As the COVID-19 pandemic continues to create uncertainty and the potential for ongoing business disruptions, we may experience similar client-driven delays in service implementation in the future.

In order to spur economic activity to counteract the adverse effects of the COVID-19 pandemic, the Federal Open Market Committee lowered its target for the federal funds rate in March 2020. In addition, a provision in the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) allows employers to delay the payment of the employer’s share of Social Security taxes to a future date. To the extent our clients make such election, we are collecting less money from them to hold and then remit to the appropriate taxing authorities, which adversely affects our average funds held for clients balance and, consequently, interest earned on funds held for clients. Significantly lower average interest rates in 2020, combined with the lack of growth of the average funds held for clients balance due to lower employee headcount at our clients as well as clients electing the Social Security tax deferral under the CARES Act, had a negative effect on interest earned on funds held for clients and, consequently, recurring revenue growth for the year ended December 31, 2020. We expect that the foregoing adverse economic factors will continue to have a negative impact on recurring revenues in future periods for so long as such conditions persist. Further, the impact of the pandemic on our recurring revenues combined with our deliberate, increased level of investment to drive the growth of our business may negatively affect net income.

Beginning in February 2020, we took various actions in order to minimize the risk of COVID-19 to our employees, our clients, and the communities in which we operate. As of December 31, 2020, 96% of our employees were working remotely. Our remote work arrangements may create increased operational risk, including data security risk, as cybercriminals attempt to profit from the disruptions in typical operations.

We have prohibited all business-related travel until further notice and our sales force is conducting all sales meetings virtually. If clients and client prospects are not as willing or available to engage via video conference and teleconference, the shift from in-person to virtual sales meetings could negatively affect our sales efforts, impede client acquisition and lengthen our sales cycles, which would negatively impact our business and results of operations and could impact our financial condition in the future.

Even after the COVID-19 outbreak has subsided, depending upon its duration and frequency of recurrence, and the governmental policies in response thereto, we may experience materially adverse impacts to our business as a result of its global economic impact, including any recession that may occur or be continuing as a result. We continue to monitor and evaluate the extent to which COVID-19 has impacted us and our employees and clients, and the extent to which it and other emerging developments are expected to impact us in the future. 

Adverse economic and market conditions could affect our business, operating results or financial condition.

Our business depends on the overall demand for HCM applications and on the economic health of our current and prospective clients. If economic conditions in the United States or in global markets deteriorate, clients may cease their operations, eliminate or reduce unscheduled payroll runs (such as bonuses), reduce headcount, delay or reduce their spending on HCM and other outsourcing services or attempt to renegotiate their contracts with us. An economic decline could result in reductions in sales of our applications, decreased revenue from unscheduled payroll runs and fees charged on a per-employee basis, longer sales cycles, slower adoption of new technologies and increased price competition, any of which could adversely affect our business, operating results or financial condition. In addition, HCM spending levels may not increase following any recovery.

In recent years, there have been several instances when there has been uncertainty regarding the ability of Congress and the President collectively to reach agreement on federal budgetary and spending matters. A period of failure to reach agreement on these matters, particularly if accompanied by an actual or threatened government shutdown, may have an adverse impact on the U.S. economy. Additionally, because certain of our stockholdersclients rely on government resources to bringfund their operations, a claim in a judicial forum thatprolonged government shutdown may affect such stockholders find favorable for disputes withclients’ ability to make timely payments to us, or our directors or officers, which may discourage such lawsuits against us and our directors and officers. Alternatively, if a court outside of Delaware were to find this exclusive forum provision inapplicable to, or unenforceable in respect of, one or more of the specified types of actions or proceedings described above, we may incur additional costs associated with resolving such matters in multiple jurisdictions, which could materially and adversely affect our operations results or financial results.condition.

Further, as part of our payroll and tax filing application, we collect and then remit client funds to taxing authorities and accounts designated by our clients. During the interval between receipt and disbursement, we may invest such funds in money market funds, demand deposit accounts, certificates of deposit and commercial paper. These investments are subject to general market, interest rate, credit and liquidity risks, and such risks may be exacerbated during periods of unusual financial market volatility. Any loss of or inability to access such funds could have an adverse impact on our cash position and results of operations and could require us to obtain additional sources of liquidity, which may not be available on terms that are acceptable to us, if at all.

None.

Our corporate headquarters is an approximately 250,000-square-foot500,000-square-foot campus located on over 30150 acres of Company-owned property in Oklahoma City, Oklahoma. In addition to housing atwo fully redundant data centercenters at our corporate headquarters, we operate another fully redundant data center at a leased property near Dallas, Texas. In April 2019, we commenced construction of a new, expanded operations facility on approximately 14 acres of Company-owned property in Grapevine, Texas. We also lease a disaster recovery site in downtown Oklahoma City.

We also lease offices in Arizona, California, Colorado, Connecticut, Florida, Georgia, Illinois, Indiana, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Tennessee, Texas, Utah, Virginia, Washington and Wisconsin.27 states. We believe that these facilities are suitable for our current operations and, upon the expiration of the terms of the leases, we believe we could renew these leases or find suitable space elsewhere on acceptable terms.

From time to time, we are involved in various disputes, claims, suits, investigations and legal proceedings arising in the ordinary course of business. We believe that the resolution of current pending legal matters will not have a material adverse effect on our business, financial condition, results of operations or cash flows. Nonetheless, we cannot predict the outcome of these proceedings, as legal matters are subject to inherent uncertainties, and there exists the possibility that the ultimate resolution of these matters could have a material adverse effect on our business, financial condition, results of operations or cash flows. For additional information, see “Note 12. Commitments and Contingencies” in this Form 10-K.

None.

PART II

Price Range of Common Stock

Our common stock is traded on the NYSE under the symbol “PAYC.” The following table sets forth for the periods indicated the high and low sale prices per share of our common stock as reported on the NYSE:

As of February 5, 2018,9, 2021, there were approximately 9111,950 holders of record of our common stock. This number is based on the actual number of holders registered at such date and does not include holders whose shares are held in “street name” by brokers and other nominees.

Dividends

We didhave not paypaid any cash dividends on our common stock in 2017, 2016 or 2015.as of the filing of this Form 10-K. The declaration, amount and payment of any future dividends on shares of common stock will be at the sole discretion of our board of directors and we may reduce or discontinue entirely the payment of such dividends at any time. Our board of directors may take into account general and economic conditions, our financial condition and operating results, our available cash and current and anticipated cash needs, capital requirements, contractual, legal, tax and regulatory restrictions and implications of the payment of dividends by us to our stockholders or by our subsidiaries to us, and such other factors as our board of directors may deem relevant. While there are no restrictions that currently apply under our existing loan agreements, such agreements prohibit the payment of dividends if an event of default exists. In addition, any financing arrangements that we enter into in the future may include restrictive covenants that limit our or our subsidiaries’ ability to pay dividends.  

We are a holding company that has no material assets other than our ownership of all of the outstanding Series B Preferred Units of Paycom Payroll Holdings, LLC (“Holdings”) and the outstanding capital stock of WCAS Paycom Holdings, Inc. (“WCAS Holdings”) and WCAS CP IV Blocker, Inc. In the event that we decide to pay dividends in the future, we intend to cause Holdings to make distributions to us in an amount sufficient to cover cash dividends, if any, declared by us.

Performance Graph

Notwithstanding any statement to the contrary in any of our filings with the SEC, the following performance graph shall not be deemed “filed” with the SEC for purposes of Section 18 of the Exchange Act or “soliciting material” under the Exchange Act and shall not be incorporated by reference into any such filings irrespective of any general incorporation language contained in such filing.

The following graph compares the cumulative total cumulative stockholder return on our common stock with the cumulative total cumulative return of the S&P 500 Index and the S&P 1500 Application Software Index during the five-year period commencing on April 15, 2014, the initial trading day of our common stock,December 31, 2015 and ending on December 31, 2017.2020. The graph assumes that $100 was invested at the beginning of the period in our common stock and in each of the comparative indices at the beginning of the period, and assumes the reinvestment of any dividends. Historical stock price performance should not be relied upon as an indication of future stock price performance.

Purchases of Equity Securities

The number of shares of common stock repurchased by us during the three months ended December 31, 20172020 is set forth below:

Item 6.Selected6.Selected Financial Data

Our selected consolidated financial data set forth below should be read together with Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our consolidated financial statements and the related notes thereto, which are included elsewhere in this Form 10-K.  Selected consolidated financial data for the year ended December 31, 2013 is that of Holdings and its consolidated subsidiaries and WCAS Holdings.10-K (dollars in thousands, except per share data).

You should read the following discussion and analysis of our financial condition and results of operations in conjunction with the audited and unaudited consolidated financial statements (prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”)) and related notes included elsewhere in this Annual Report on Form 10-K (this “Form 10-K”). The following discussion contains forward-looking statements that are subject to risks and uncertainties. See Part I “Special Note Regarding Forward-Looking Statements” for a discussion of the uncertainties, risks, and assumptions associated with those statements. Actual results could differ materially from those discussed in or implied by forward- lookingforward-looking statements as a result of various factors, including those discussed below and elsewhere in this Form 10-K, particularly in the section entitled “Risk Factors.” Unless we state otherwise or the context otherwise requires, the terms “we,” “us,” “our” and the “Company” refer to Paycom Software, Inc. and its consolidated subsidiaries. All amounts presented in tables, other than per share amounts, are in thousands unless otherwise noted.

Overview

We are a leading provider of a comprehensive, cloud-based human capital management (“HCM”) softwaresolution delivered as Software-as-a-Service. We provide functionality and data analytics that businesses need to manage the complete employment life cyclelifecycle, from recruitment to retirement. Our solution requires virtually no customization and is based on a core system of record maintained in a single database for all HCM functions, including talent acquisition, time and labor management, payroll, talent management and human resources (“HR”) management applications. Our user-friendly software allows for easy adoption of our solution by employees, enabling self-management of their HCM activities in the cloud, which reduces the administrative burden on employers and increases employee productivity.

We generate revenues from (i) fixed amounts charged per billing period plus a fee per employee or transaction processed and (ii) fixed amounts charged per billing period. We do not require clients to enter into long-term contractual commitments with us. Our billing period varies by client based on when each client pays its employees, which may be weekly, bi-weekly, semi-monthly or monthly. We serve a diverse client base in terms of size and industry. We have over 20,000None of our clients none of which constituted more than one-half of one percent of our revenues for the year ended December 31, 2017. We stored data for nearly 3.3 million persons employed by our clients during the year ended December 31, 2017.

2020. Our revenues are primarily generated through our sales force that solicits new clients and our client relations representatives who sell additionalnew applications to existing clients.  As of the filing of this Form 10-K, we have 46 sales teams located in 26 states and plan to open additional sales offices to further expand our presence in the U.S. market.  During the year ended December 31, 2017, we opened three new sales offices, with one new sales office located in each of Milwaukee, Richmond and Long Island.  On February 6, 2018, we announced the opening of our Salt Lake City office.  

Our continued growth depends on attracting new clients through further penetration of our existing markets and geographic expansion into new markets, targeting a high degree of client employee usage across our solution, and the introduction ofintroducing new applications to our existing client base.  We also expect that changes in certain factors affecting our performance will correlate with improvement or deterioration in the labor market. Our principal marketing programs include national and local television commercials, email campaigns, social and digital media campaigns, tradeshows and search engine marketing methods that include website optimization and pay-per-click searches.  In addition, we generate awareness and build recognition of our brand and thought leadership with relevant and informative content through podcasts, white papers, infographics and webinars.

During the last three years, we have developed several new applications. We believe our ability to continue to develop new applications and to improve existing applications will enable us to increase revenues in the future, and the number of our new applications adopted by our clients has been a significant factor in our revenue growth overgrowth. We also plan to open additional sales offices in the last three years.future and leverage virtual sales meetings to further expand our presence in the U.S. market.

Trends,Our principal marketing efforts include national and local advertising campaigns, email campaigns, social and digital media campaigns, search engine marketing methods, tradeshows, print advertising and outbound marketing including personalized direct mail campaigns. In addition, we generate leads and build recognition of our brand and thought leadership with relevant and informative content, such as white papers, blogs, podcast episodes and webinars.

Throughout our history, we have built strong relationships with our clients. As the HCM needs of our clients evolve, we believe that we are well-positioned to expand the HCM spending of our clients and we believe this opportunity is significant. To be successful, we must continue to demonstrate the operational and economic benefits of our solution, as well as effectively hire, train, motivate and retain qualified personnel.

Growth Outlook, Opportunities and Challenges

Our payroll application is the foundation of our solution and all of our clients are required to utilize this application in order to access our other applications.  As a result of our significant revenue growth and geographic expansion, since our initial public offering in April 2014, we are presented with a variety of opportunities and challenges. Our payroll application is the foundation of our solution and all of our clients are required to utilize this application in order to access our other applications. Consequently, we have historically generated the majority of our revenues from our payroll processing,applications, although our revenue mix has evolved and will continue to evolve as we develop and add new non-payroll applications to our solution. We believe our strategy of focusing on increased employee usage is key to long-term client satisfaction and client retention. Client adoption of new applications hasand client employee usage of both new and existing applications have been a significant factorfactors in our revenue growth, over the last three years and we expect that the continuation of this trajectory will depend, in part, on the introduction of new applications to our existing client base.base that encourage and promote more employee usage. Moreover, in order to increase revenues and continue to improve our operating results, we must also attract new clients. We intend to obtain new clients by (i) openingcontinuing to leverage our sales force productivity within markets where we currently have existing sales offices, in new metropolitan areas and (ii) continuing to expandexpanding our presence in metropolitan areas where we currently have an existing sales office through adding sales teams or offices, thereby increasing the number of sales professionals within such markets.markets, and (iii) opening sales offices in new metropolitan areas.  

ForOur target client size range is 50 to 5,000 employees. While we continue to serve a diversified client base ranging in size from one employee to many thousands of employees, the years ended December 31, 2017, 2016average size of our clients has grown significantly as we have organically grown our operations, increased the number of applications we offer and 2015,gained traction with larger companies. We believe larger employers represent a substantial opportunity to increase the number of potential clients and to increase our gross margins were approximately 83%, 84% and 84%, respectively.  Althoughrevenues per client, with limited incremental cost to us. Because we charge our gross margins may fluctuate from quarter to quarter due to seasonality and hiring trends,clients on a per employee basis for certain services we provide, any increase or decrease in the number of employees of our clients will have a positive or negative impact, respectively, on our results of operations. As discussed in more detail below, client headcount fluctuations are particularly relevant in light of the ongoing COVID-19 pandemic. Generally, we expect that changes in certain factors affecting our gross marginsperformance will remain relatively consistentcorrelate with improvement or deterioration in future periods.

the labor market.

Based on our total revenues, we have grown at a 26% compound annual growth rate from January 1, 2017 through December 31, 2020. Growing our business has also resulted in, and will continue to result in, substantial investmentinvestments in sales professionals, operating expenses, systemssystem development and programming costs and general and administrative expenses, which hashave increased and will continue to increase our expenses. Specifically, our revenue growth and geographic expansion drive increases in our employee headcount, which in turn precipitates increases in (i) salaries and benefits, (ii) stock-based compensation expense and (iii) facility costs related to the expansion of our corporate headquarters. While we expect our growth to continue to drive increases in headcount, personnel costsheadquarters and general operating expenses for the foreseeable future, we also expect to continue our practice of driving efficiencies across our organization.  We anticipate leveraging our sizeoperations facilities and benefiting from economies of scale, and believe these efficiencies will allow for ongoing realization of competitive operating margins and cash flows.  We intend to obtain new clients by (i) continuing to expand our presence in metropolitan areas where we currently have an existingadditional sales office through adding sales teams or offices and increasing the number of our sales professionals and (ii) opening sales offices in new metropolitan areas. Our ability to increase revenues and improve operating results depends on our ability to add new clients.

The average size of our clients has grown significantly as we have organically grown our operations and increased the number of applications we offer. Based on our total revenues, we have grown at an approximately 42% CAGR from January 1, 2013 through December 31, 2017. Because we charge our clients on a per employee basis for certain services we provide, any increase or decrease in the number of employees that our clients have will have a positive or negative impact, respectively, on our results of operations. Our solution requires no adjustment to serve larger clients. We believe larger employers represent a substantial opportunity to increase the number of potential clients and to increase our revenues per client, with limited incremental cost to us.  Moreover, we believe we are well-positioned to take full advantage of improved economic and hiring trends that result from changes in the regulatory environment, including but not limited to the enactment of the Tax Cuts and Jobs Act of 2017 (the “Tax Act”) in December 2017.  While the impact of the Tax Act on our current and prospective clients and their hiring decisions is still yet to be fully understood, we anticipate wage increases and higher employee counts resulting from improved economic and hiring trends could have a net positive impact on our results in 2018 and beyond. We also expect the lower federal corporate tax rate under the Tax Act to result in a reduction to our future overall effective tax rate and to have a net positive effect on our net earnings and operating cash flows.leases.

We believe the challenges of managing the ever-changing complexity of payroll and human resources will continue to drive companies to turn to outsourced providers for help with their HCM needs. The HCM industry historically has been driven, in part, by legislation and regulatory action, including COBRA, changes to the minimum wage laws or overtime rules, and legislation from federal, state or municipal taxation authorities. The implementation of the Affordable Care Act (the “ACA”) is the most recentan example of legislation that has created demand in the HCM industry. We generate ACA-related revenues (i) on an annual basis in connection with processing and filing Forms 1094 and 1095 on behalf of clients and (ii) from clients who have purchased our Enhanced ACA application as part of the fixed, bundled price charged per billing period. While we generally do not track our revenues on an application-by-application basis (because applications are often sold in various groupings and configurations for a single price), we estimate that, if the ACA is not modified or repealed, revenues from our Enhanced ACA application and ACA forms filings business will represent approximately 5%3% of total projected revenues for the year ending December 31, 2018.2021.

ThroughoutFor the years ended December 31, 2020, 2019 and 2018, our history,gross margins were approximately 85%, 85% and 84%, respectively. Although our gross margins may fluctuate from quarter to quarter due to seasonality and hiring trends, we expect that our gross margins will remain relatively consistent in future periods.

Impact of the COVID-19 Pandemic

On March 11, 2020, the World Health Organization declared the COVID-19 outbreak to be a global pandemic. In response, federal, state and local governments imposed various restrictions on social and commercial activity to promote social distancing in an effort to slow the spread of the disease, and many such restrictions remain in place. Beginning in February 2020, we took various actions in order to minimize the risk of COVID-19 to our employees, our clients, and the communities in which we operate, and in March 2020, we prohibited all business-related travel until further notice and began transitioning our employees to work-from-home arrangements. Our sales employees have built strong relationshipsbeen conducting all meetings with our clients.current and prospective clients virtually since March 2020, and we expect this practice to continue for the foreseeable future. As the HCM needsof December 31, 2020, 96% of our clients evolve, we believeemployees were working remotely. We will continue to actively monitor the situation and may take further actions that alter our business operations as may be required by federal, state or local authorities or that we determine are well-positioned to gain additional sharein the best interests of our employees and clients.

The COVID-19 pandemic has disrupted the HCM spendingoperations of our clients and we believe this opportunity is significant. To be successful, we mustclient prospects and may continue to demonstrate the operationaldo so for an indefinite period of time. Across many industries, temporary and economic benefits of our solution,permanent business closures as well as effectively hire, train, motivatebusiness occupancy

limitations have resulted in significant layoffs and retain qualified personnel.employee furloughs since late March 2020. Because we charge our clients on a per-employee basis for certain services we provide, decreases in headcount at our clients as of the onset of the pandemic negatively impacted our recurring revenue during 2020, and we expect that our recurring revenue in future periods will continue to be negatively impacted by such headcount reductions until employment levels among such client base return to pre-pandemic levels. Further, at the onset of the COVID-19 pandemic, a limited number of new clients temporarily delayed service implementation. As the COVID-19 pandemic continues to create uncertainty and the potential for ongoing business disruptions, we may experience similar client-driven delays in service implementation in the future.

In addition, during 2019, interest earned on funds held for clients contributed to growth in recurring revenue, due to both higher average interest rates and an increased average funds held for clients balance. Between August 2019 and March 2020, the Federal Open Market Committee reduced the target range for short-term interest rates several times, with the most significant rate cut occurring in March 2020 to support the economy and potentially reduce the impacts of the COVID-19 pandemic. Further, a provision in the Coronavirus Aid, Relief, and Economic Security Act (the “CARES Act”) allowed employers to delay the payment of the employer’s share of Social Security taxes to a future date. To the extent our clients made such an election, we collected less money from them to hold and then remit to the appropriate taxing authorities, which adversely affected our average funds held for clients balance and, consequently, interest earned on funds held for clients. During 2020, despite the growth in the number of clients in our base, employee headcount reductions at our clients as well as clients electing to defer payment of their share of Social Security taxes under the CARES Act resulted in nominal growth in our average funds held for clients balance, relative to 2019. Due to significantly lower average interest rates in 2020 and, to a lesser extent, the lack of growth of our average funds held for clients balance, interest earned on funds held for clients for the year ended December 31, 2020 decreased from the year ended December 31, 2019, which had a negative effect on recurring revenue growth. The average daily balance of funds held for clients was approximately $1.3 billion in the fourth quarter of 2020, compared to approximately $1.2 billion in the fourth quarter of 2019.

Demand for our solution remains high and, in 2020, we continued to aggressively invest in sales and marketing and in research and development to drive future growth and expand our market share. Lower headcount at our clients and the other pandemic-related factors described above, which had and may continue to have a negative impact on recurring revenue, combined with increased sales and marketing and research and development expenses, resulted in a decrease in net income for the year ended December 31, 2020 as compared to the year ended December 31, 2019. We expect net income to be negatively affected by the impact of the pandemic on our recurring revenue and our deliberate, increased level of investment to drive the growth of our business.

Despite the economic challenges brought on by the COVID-19 pandemic, we remain confident in the overall health of our business, the strength of our product offerings, and our ability to continue to execute on our strategy. Internally, all applications within the Paycom solution, and more specifically Employee Self-Service, Manager on-the-Go, Documents and Checklists, Ask Here and our enhanced Learning Management System, have been instrumental in our ability to seamlessly manage and communicate with our remote workforce. As many clients have also transitioned their workforces to work-from-home arrangements, we believe they too are recognizing the benefits of these applications and our focus on employee usage, as well as the strengths and advantages of our single database solution. In contrast, we believe the remote work environment is exposing the weaknesses and disadvantages arising from the combination of disparate systems offered by some of our competitors.

Prior to the COVID-19 pandemic, our sales force historically traveled frequently to sell our solution. The current remote work environment presents a unique opportunity for our sales force, in that each sales employee is able to meet virtually with a greater number of client prospects in a given day than he or she would if conducting in-person meetings. Although we have not experienced such challenges to date, if clients and client prospects are not as willing or available to engage via video conference and teleconference, the shift from in-person to virtual sales meetings could negatively affect our sales efforts, impede client acquisition and lengthen our sales cycles, which would negatively impact our business and results of operations and could impact our financial condition in the future.

We are unable to estimate the full impact that the COVID-19 pandemic could have on our business and results of operations in the future due to numerous uncertainties, including the severity of the disease, the duration of the outbreak, actions that may be taken by governmental authorities, the impact to the business of our clients and other factors identified in Part I, Item 1A “Risk Factors” in this Form 10-K. Further, while our revenue and earnings are relatively predictable, the effect of the ongoing COVID-19 pandemic may not be fully reflected in our results of operations and overall financial performance until future periods.

Key Metrics

In addition to the U.S. GAAP and non-GAAP metrics discussed elsewhere in this Form 10-K, we also monitor the following metrics to evaluate our business, measure our performance and identify trends affecting our business: 

Components of Results of Operations

Sources of Revenues

Revenues are comprised of recurring revenues, and implementation and other revenues. We expect our revenues to increase as we introduce new applications, expand our client base and renew and expand relationships with existing clients. As a percentage of total revenues, we expect our mix of recurring revenues, and implementation and other revenues to remain relatively constant.

Recurring.Recurring Revenues

Recurring revenues include fees for our talent acquisition, time and labor management, payroll, talent management and HR management applications as well as fees charged for form filings and delivery of client payroll checks and reports. These revenues are derived from (i) fixed amounts charged per billing period plus a fee per employee or transaction processed or (ii) fixed amounts charged per billing period. We do not require clients to enter into long-term contractual commitments with us. Our billing period varies by client based on when they pay theireach client pays its employees, which is done eithermay be weekly, bi-weekly, semi-monthly or monthly. Because recurring revenues are based, in part, on fees for use of our applications and the delivery of checks and reports that are levied on a per-employee basis, our recurring revenues increase as our clients hire more employees. Recurring revenues are recognized in the period services are rendered.  Beginning April 1, 2016, recurring

Recurring revenues include revenues relating to the annual processing of payroll forms, such as Form W-2 and Form 1099, and revenues from processing unscheduled payroll runs (such as bonuses) for our clients. Because payroll forms are typically processed in the first quarter of the year and many of our clients are subject to ACA form filing requirements in the first quarter, first quarter revenues and margins are generally higher than in subsequent quarters. We anticipate our revenues will continue to exhibit this seasonal pattern related to ACA form filings for so long as the ACA (or replacement legislation) includes employer reporting requirements. In addition, we often experience increased revenues during the fourth quarter due to unscheduled payroll runs for our

clients that occur before the end of the year. Therefore, we expect the seasonality of our revenue cycle to decrease to the extent clients utilize more of our non-payroll applications.

Recurring revenues also include interest earned on funds held for clients. We collect funds from clients in advance of either the applicable due date for payroll tax submissions or the applicable disbursement date for employee payment services. These collections from clients are typically disbursed from one to 30 days after receipt, with some funds being held for up to 120 days. We typically invest funds held for clients in money market funds, demand deposit accounts, commercial paper and certificates of deposit until they are paid to the applicable tax or regulatory agencies or to client employees. We expect that interest earned on funds held for clients will increase as we introduce new applications, expand our client base and renew and expand relationships with existing clients. The amount of interest we earn from the investment of client funds is also impacted by changes in interest rates.  Recurring revenues include revenues relating to the annual processing of payroll forms, such as Form W-2 and Form 1099, and revenues from processing unscheduled payroll runs (such as bonuses) for our clients. Because payroll forms are typically processed in the first quarter of the year, first quarter revenues and margins are generally higher than in subsequent quarters. Further, beginning in the first quarter of 2016, we began generating additional revenues as a result of the enactment of the ACA, as many clients began complying with filing requirements for Forms 1094 and 1095.  We anticipate that our revenues will continue to exhibit this seasonal pattern related to ACA form filings for so long as the ACA (or replacement legislation) includes employer reporting requirements.  In addition, we often experience increased revenues during the fourth quarter due to unscheduled payroll runs for our clients that occur before the end of the year. Therefore, we expect the seasonality of our revenue cycle to decrease to the extent clients utilize more of our non-payroll applications.

Implementation and Other.Other Revenues

Implementation and other revenues are comprised of implementation fees for the deployment of our solution and other revenues from sales of time clocks as part of our time and attendance services. Non-refundable implementation fees are charged to new clients at inception and upon the addition of certain incremental applications for existing clients. These fees range from 10% to 30% of the annualized value of the transaction. Implementation revenues are recordedrecognized as deferred revenue and recognizedamortized into income over the life of the client, which is estimated to be ten years, and other revenues are recognized upon shipment of time clocks. Implementation and other revenues comprised approximately 1.9% and 1.8% of our total revenues for the yearyears ended December 31, 2017.  2020 and 2019, respectively.  

Cost of Revenues

Cost of revenues consists of expenses related to hosting and supporting our applications, hardware costs, systems support and technology and depreciation and amortization. These costs include employee-related expenses (including non-cash stock-based compensation expenses) and other expenses related to client support, bank charges for processing ACH transactions, certain implementation expenses, delivery charges and paper costs. They also include our cost for time clocks sold and ongoing technology and support costs related to our systems. The amount of depreciation and amortization of property and equipment allocated to cost of revenues is determined based upon an estimate of assets used to support our operations.

Administrative Expenses

Administrative expenses consist of sales and marketing, research and development, general and administrative and depreciation and amortization. Sales and marketing expenses consist primarily of employee-related expenses for our direct sales and marketing staff (such as the amortization of commissions and bonuses and non-cash stock-based compensation expenses), marketing expenses and other related costs. Research and development expenses consist primarily of employee-related expenses (including non-cash stock-based compensation expenses) for our development staff, net of capitalized software costs for internally developed software. We expect to grow our research and development efforts as we continue to broaden our payroll and HR solution offerings and extend our technological solutions by investing in the development of new applications and introducing them to new andenhancements for existing clients.applications. General and administrative expenses consist of employee-related expenses for finance and accounting, legal, human resources and management information systems personnel (including non-cash stock-based compensation expenses), legal costs, professional fees and other corporate expenses. Depreciation and amortization expenses consist of (i) the amount of depreciation and amortization of property and equipment allocated to administrative expenses (based upon an estimate of assets used to support our selling, general and administrative functions) and (ii) amortization of intangible assets.

Interest Expense

Interest expense includes interest on debt related to our corporate headquarters and settlements related to an interest rate swap that we entered into in connection with our new senior secured term credit agreement.such debt. We capitalize interest incurred for indebtedness related to construction in progress.

Other Income (Expense), net

Other income (expense), net includes interest earned on our own funds, any gain or loss on the sale or disposal of fixed assets, costs associated with the early repayment of debt and any unrealized gain or loss related to our interest rate swap.  Prior to April 1, 2016, other income, net also included interest earned on funds held for clients.  

Provision for Income Taxes

Our consolidated financial statements include a provision for income taxes incurred for the anticipated tax consequences of the reported results of operations using the asset and liability method. Under this method, we recognize deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the financial reporting and tax basis of assets and liabilities, as well as for any operating loss and tax credit carryforwards. Deferred tax assets and liabilities are measured using the tax rates that are expected to apply to taxable income for the years in which those tax assets and liabilities are expected to be realized or settled. We recordrecognize a valuation allowance to reduce our deferred tax assets to the net amount that we believe is more likely than not to be realized.  

Results of Operations

The following table sets forth selected consolidated statements of income data and such data as a percentage of total revenues for each of the periods indicated, as well as year-over-year changes with respect to each line item: 

item. Refer to the Annual Report on Form 10-K for the year ended December 31, 2019, filed with the SEC on February 13, 2020, for a discussion of results for the year ended December 31, 2018.