PROXY STATEMENT 2023NOTICE OF ANNUAL MEETING OF STOCKHOLDERSTO BE HELD MAY 24, 2023

2023    Proxy Statement    2

Gary A. Norcross

President and Chief Executive Officer

Fidelity National Information Services, Inc.

601 Riverside Avenue

Jacksonville, Florida 32204

NOTICE OF ANNUAL MEETINGMEEING OF SHAREHOLDERS

ToSHAREHOLDERSTo the Shareholders of Fidelity National Information Services, Inc.:

Inc: Notice is hereby given that the 20162023 Annual Meeting of Shareholders of Fidelity National Information Services, Inc. will be held on May 25, 2016, at 10:on: MAY24202310:00 a.m.,AM Eastern Time, in the Peninsular Auditorium at 601Time347 Riverside Avenue, Jacksonville,AvenueJacksonville, Florida 32204 for the following purposes:

1. to elect eleven (11) members of the Board of Directors to serve until the 2017 annual meeting of shareholders or, in each case, until their successors are duly elected and qualified or until their earlier death, resignation or removal;

2. to approve, on an advisory and non-binding basis, the compensation of our named executive officers; and

3. to ratify the appointment of KPMG LLP as our independent registered public accounting firm for 2016.

The Board of Directors set April 1, 2016 as the record date for the meeting. This means that owners of Fidelity National Information Services, Inc. common stock at the close of business on that date are entitled to:

All shareholders are cordially invited to attend the meeting in person. Whether or not you plan to attend the annual meeting, please read these proxy materials and cast your vote on the matters that will be presented at the meeting. You may vote your shares through the internet, by telephone, or by mailing the enclosed proxy card. Instructions for our registered shareholders are described under the question “How do I vote?” on page 2 of the proxy statement.

Sincerely,

Michael P. Oates

Corporate Secretary

Jacksonville, Florida

April 15, 2016

TABLE OF CONTENTS32202

Fidelity National Information Services, Inc.

601 Riverside Avenue

Jacksonville, Florida 32204

PROXY STATEMENT

The enclosed proxy is solicited by the Board of Directors (the “Board”) of Fidelity National Information Services, Inc. (the “Company” or “FIS”), a Georgia corporation, for use at the Annual Meeting of Shareholders to be held on May 25, 2016,24, 2023, at 10:00 a.m., Eastern Time, or at any adjournment thereof, for the purposes set forth herein and in the accompanying Notice of Annual Meeting of Shareholders. The meeting will be held in the Peninsular Auditorium at 601347 Riverside Avenue, Jacksonville, Florida 32204.32202.

It is anticipated that such proxy, together with this proxy statement, will be first mailed on or about April 15, 2016,14, 2023, to all shareholders entitled to vote at the meeting.

The Company’s principal executive offices are located at 601347 Riverside Avenue, Jacksonville, Florida 32204,32202, and its telephone number at that address is (904) 438-6000.

GENERAL

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CYBERSECURITY AND INFORMATION ABOUT THE COMPANYSECURITY RISK

Unless stated

Our Board recognizes the importance of maintaining the trust and confidence of our customers, clients and employees, and devotes significant time and attention to oversight of cybersecurity and information security risk.

In 2022, the Board participated in an annual cybersecurity risk training exercise, which is led by a leading outside cybersecurity expert. In addition, the Board participated in an annual cybersecurity threat and landscape review and table-top ransomware exercise with its outside advisors, which also included the execution of the Company’s crisis management plan.

The Risk and Technology Committee oversees the Company’s cybersecurity and information security risk programs, as well as management’s actions to identify, assess, mitigate and remediate material cyber risk issues. The Risk and Technology Committee receives regular quarterly reports from the Chief Risk Officer and Chief Information Security Officer on the Company’s cybersecurity and information security programs, and periodic updates throughout the year. The Risk and Technology Committee also meets with third-party advisors and experts, as appropriate, to evaluate the Company’s cybersecurity and information security programs. The Company’s risk environment is re-assessed quarterly or more frequently in the case of potential emerging risks, and any significant emerging risks that are identified are subsequently transitioned and incorporated into the Company’s existing risk assessment program.

FIS undergoes 134 external audits against the SSAE 18 standard (e.g., SOC 1 (Internal Controls over Financial Reporting), SOC 2 (Trust Services Criteria, such as Security, Availability, Processing Integrity, and Confidentiality)). Additionally, we engage external Qualified Security Assessors to perform 97 assessments against the Payment Card Industry Data Security Standards (including PIN Security, Payment Application Data Security Standard, Software Security Framework, Point to Point Encryption, 3DS Security, and Card Production Security). From an ISO standpoint, we are externally certified for the ISO-27001 Information Security Management System standard at 47 global locations, assessed under ISO-31000 for our Risk Management controls, and an ISO-22301 audit is completed annually for our Business Continuity program. We also meet the criteria for UK Cyber Essentials information security requirements and are externally certified at five UK locations.

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DATA PROTECTION & PRIVACY

“Think Secure. Be Secure.” represents the underlying theme of our comprehensive cybersecurity and data protection programs. In general, global attacks on corporate and government information technology systems continue to grow in frequency, complexity and sophistication. Such attacks have become a point of focus for many individuals, businesses and governmental entities. We remain vigilant and focused on making strategic investments in information security to protect our clients and our information systems. We also participate in industry and governmental initiatives to improve information security for our clients.

FIS is committed to being a trusted steward of customer and consumer information, and as such is dedicated to compliance with all applicable data protection and privacy laws wherever we do business. All FIS employees and contractors are required to complete annual Information Security and Privacy Awareness Training, which includes specific education on personal data protection, compliance, and risk management topics.

DIRECTOR CONTINUING EDUCATION

In 2020, the Corporate Governance, Nominating and Sustainability Committee formalized and adopted guidelines to promote director continuing education. These guidelines encourage directors to attend director education programs as they deem appropriate to stay abreast of developments in corporate governance, the industry in which FIS participates, and best practices relevant to their contribution to the Board generally as well as to their responsibilities in their specific committee assignments. Directors share with their fellow Board members on a quarterly basis any insights, observations, or conclusions that may have been derived from relevant director education programs. In addition, the Company provides educational opportunities for directors during regularly scheduled Board meetings and provides access to third-party educational programs. Finally, the Company provides periodic updates to the Board on key governance topics and provides a summary of governance “hot topics” at each quarterly Board meeting.

CORPORATE GOVERNANCE GUIDELINES

Our Corporate Governance, Nominating and Sustainability Committee reviewed and approved our amended and restated Corporate Governance Guidelines in January 2023. Our Corporate Governance Guidelines are intended to provide, along with the charters of the committees of our Board, a framework for the functioning of our Board and its committees and to establish a common set of expectations as to how our Board should perform its functions. The Corporate Governance Guidelines address, among other things, the composition of our Board, the selection of directors, the functioning of our Board, the committees of our Board, the evaluation and compensation of directors and the expectations of directors, including ethics and conflicts of interest.

In January 2023, the Corporate Governance, Nominating and Sustainability Committee revised the Corporate Governance Guidelines to provide that the Board shall appoint an independent member of the Board to serve as Independent Chairman when the roles of Chairman and Chief Executive Officer are not filled by the same person. The Corporate Governance Guidelines were also revised to reflect the appointment of an Independent Chairman and set forth the Independent Chairman’s roles and responsibilities.

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To enhance Board refreshment, our Board also approved in 2019 the adoption of a mandatory retirement age of 75 for directors, which is reflected in the Corporate Governance Guidelines.

In January 2021, our Corporate Governance, Nominating and Sustainability Committee approved additional revisions to the Corporate Governance Guidelines to limit director overboarding for those directors who are full-time employees of other companies to no more than one public company board in addition to the Company’s board. In October 2021, in order to further limit overboarding and avoid any potential conflicts, the Board again revised the Corporate Governance Guidelines to require that directors seek approval prior to accepting an offer to serve on another for-profit company board of directors or audit committee, whether public or private The Corporate Governance, Nominating and Sustainability Committee has determined that all directors currently serving on the Board are fully compliant with the overboarding provisions of the Corporate Governance Guidelines, and are able to dedicate the requisite time to their Board responsibilities.

The Corporate Governance Guidelines also provide that a majority of the members of our Board must be independent directors who our Board has determined have no material relationship with us and who otherwise meet the independence criteria established by the NYSE, and any other applicable independence standards. The Corporate Governance, Nominating and Sustainability Committee reviews these guidelines and other aspects of our governance at least annually.

A copy of our Corporate Governance Guidelines is available for review on the Investor Relations page of our website at www.fisglobal.com. Shareholders may also obtain a copy by writing to the Corporate Secretary at the address set forth under “Available Information” on page 125.

CODE OF BUSINESS CONDUCT AND ETHICS

Our Board adopted an amended and restated Code of Business Conduct and Ethics (“Code of Conduct”), which is applicable to all our directors, officers and employees. The purpose of the Code of Conduct is to: (i) promote honest and ethical conduct, including the ethical handling of conflicts of interest; (ii) promote full, fair, accurate, timely and understandable disclosure; (iii) promote compliance with applicable laws and governmental rules and regulations; (iv) ensure the protection of our legitimate business interests, including corporate opportunities, assets and confidential information; and (v) deter wrongdoing. Our reputation for integrity is one of our most important assets and each of our employees and directors is expected to contribute to the care and preservation of that asset. Any waiver or amendment to the Code of Conduct with respect to the CEO, any Executive Officer or any Senior Financial Officer must be approved by the Audit Committee of the Board and will be promptly disclosed to the extent required under applicable law, rule or regulation.

The Board, through the Corporate Governance, Nominating and Sustainability Committee, adopted a Code of Business Conduct and Ethics for Directors (“Director Code of Conduct”). This Director Code of Conduct provides guidelines for the Directors in performing their functions on the Board, particularly with respect to transactions in the securities of the Company, potential conflicts of interest, the taking of corporate opportunities for personal use, and competing with the Company. Our Directors review and certify compliance with this Director Code of Conduct annually.

The Code of Conduct and the Director Code of Conduct are available for review on the Investor Relations page of our website at www.fisglobal.com. Shareholders may also obtain a copy of the Code of Conduct or the context otherwiseDirector Code of Conduct by writing to the Corporate Secretary at the address set forth under “Available Information” on page 125.

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THE COMPANY, THE BOARD OF DIRECTORS, OR ONE OF THE COMMITTEES OF THE BOARD HAVE TAKEN THE FOLLOWING GOVERNANCE ACTIONS:

2023 governance actions:

2022 governance actions:

2021 governance actions:

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Prior governance actions:

BOARD REFRESHMENT

The Corporate Governance, Nominating and Sustainability Committee oversees and plans for director succession and refreshment to maintain a diversity of thought, background and experience that supports the Company’s long-term strategy. Through our succession and refreshment plans, the Corporate Governance, Nominating and Sustainability Committee has an ongoing opportunity to:

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OUR BOARD AND COMMITTEE EVALUATION PROCESS

The Corporate Governance, Nominating and Sustainability Committee oversees the annual evaluation of the Board and of each committee. In 2022, the annual written evaluation was facilitated by an outside consultant with significant corporate governance experience. In this process, each director completed a tailored self-evaluation form, providing anonymous input regarding the leadership, performance and effectiveness of the Board and each committee on which the director serves, as further described below. The Chairman of the Board and the chair of each committee received the results of the annual written evaluation. Each committee chair reviewed that committee’s results with that committee.

In addition, the Chair of the Corporate Governance, Nominating and Sustainability Committee interviewed each director to discuss the leadership, performance and effectiveness of the Board and each committee on which the director serves and gathered suggestions for improving the Board’s effectiveness. The Chair of the Corporate Governance, Nominating and Sustainability Committee reviewed and discussed the results and feedback from both the Board and committee written evaluation forms and interviews with each director. This process has been successful in evaluating the effectiveness of our Board and committees and identifying areas to improve our Board.

In addition, the Corporate Governance, Nominating and Sustainability Committee periodically assesses the collective skills and experiences of our Board, comparing a Board skills matrix to the Company’s long-term strategy and the anticipated tenure of each director to identify potential areas of need on the Board in both the short term and long term. The product of this assessment in 2022 can be found under Shareholder Proposal No. 1 in this Proxy Statement. The committee makes recommendations to our Board regarding its size, composition and structure based on this assessment. In determining whether to nominate an incumbent director for re-election, the Corporate Governance, Nominating and Sustainability Committee evaluates each incumbent director and director candidate in light of the committee’s assessment of the talents, skills and other characteristics needed to enhance the effectiveness of the Board. This process is both annual and continuous, with the Independent Chairman of the Board and the Chair of the Corporate Governance, Nominating and Sustainability Committee addressing concerns, as they may arise, with regard to director performance or capacity.

Separately, the Chair of the Corporate Governance, Nominating and Sustainability Committee, the Independent Chairman, Chief Legal Officer, and Corporate Secretary each routinely communicate with our Board members and receive current feedback regarding Board and committee effectiveness. This continuous feedback, along with the evaluation process and assessment discussed above, helps ensure the continued effectiveness of the Board.

SEARCHES FOR DIRECTOR CANDIDATES

The Corporate Governance, Nominating and Sustainability Committee develops and recommends to the Board criteria for the selection of qualified directors. When a need for a new director to fill a new Board seat or vacancy arises, the Corporate Governance, Nominating and Sustainability Committee proceeds by whatever means it deems appropriate to identify a qualified candidate or candidates, including engaging director search firms or considering candidates recommended by shareholders, as described below. The Committee reviews the qualifications of each candidate. Final candidates are generally interviewed by all of the Committee members, other members of the Board and select members of executive management. In addition, a background and reference check is conducted. The Committee makes a recommendation to our Board based on its review, the results of interviews with the candidate and all other available

		39    FIS GLOBAL

information. The Board makes the final decision on whether to invite the candidate to join our Board, with such invitation being extended by the Independent Chairman of the Board.

Lee Adrean and Mark Benjamin, who are both standing for election at the 2023 Annual Meeting of Shareholders, were identified as candidates to join the Board by non-management directors and shareholders.

BOARD DIVERSITY

The Corporate Governance, Nominating and Sustainability Committee periodically reviews the skills and experiences of our current Board to determine whether the addition of directors with particular experience and skills would make our Board more effective. In conducting its evaluation of potential Board candidates, the Committee and the Board consider many factors, with no single factor being determinative or required. Rather, the Committee and the Board weigh all relevant factors to determine whether the candidate will effectively interact with and contribute to the Board in a collaborative and collegial manner. Specific qualifications considered include: professional and work history; educational background and degrees earned; financial acumen and qualifications as a “financial expert” under the SEC standards; scope of business experience, including size and complexity of organizations run by the candidate, P&L responsibility and international business experience; breadth of experience in the financial technology, financial services, or related industries; Board diversity; ability to satisfy NYSE independence standards; and availability and willingness to commit the necessary time to Board service. In addition, the Committee will look for candidates who have demonstrated throughout their careers the highest personal and professional ethics, integrity, and values. Candidates must possess the experience and perspective to interact effectively with the Board on any number of commercial, financial, or strategic matters. Moreover, these candidates should demonstrate an ability to do all of this with a consultative and engaging approach that encourages active listening and constructive dialogue.

The Board values diversity, in its broadest sense, reflecting, but not limited to, profession, geography, gender, ethnicity, skills and experience. The Board is committed to actively seeking out highly qualified women and underrepresented minority candidates for each search the Board undertakes. In identifying, evaluating and recommending director nominee candidates, the Corporate Governance, Nominating and Sustainability Committee will consider diversity of gender and ethnicity within the Board, the criteria set forth above, and such other factors as the Committee deems appropriate. The Board makes the importance of gender and underrepresented minority candidates known to any recruiting firm it engages.

MANDATORY RETIREMENT AGE POLICY

To enhance Board refreshment, in 2019 our Board approved the adoption of a mandatory retirement age of 75 for directors, which is reflected in the Corporate Governance Guidelines.

Mr. Hughes and Mr. Stiefler reached the mandatory retirement age following the 2021 annual meeting of shareholders, which means that they might not have stood for re-election at the 2022 annual meeting of shareholders. However, due to the continuing impact and challenges of the COVID-19 pandemic and the low average tenure of the other directors on our Board, the Board granted a one-time, one-year exception to the mandatory retirement age requirement for Mr. Hughes and Mr. Stiefler, which allowed them to stand for re-election at the 2022 annual meeting of shareholders. Mr. Hughes

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voluntarily retired from the Board on January 19, 2023, and Mr. Stiefler will retire from the Board as of the annual meeting of shareholders in 2023.

In July 2022, Mr. Hughes and Mr. Stiefler stepped down from their respective roles of Chair of the Compensation Committee and Lead Independent Director.

SHAREHOLDER RECOMMENDATIONS FOR BOARD MEMBERSHIP

The Board of Directors has adopted a policy with respect to the consideration of director candidates recommended by shareholders. A candidate submission from a shareholder will be considered at any time if the following information is submitted to the Corporate Secretary of the Company:

The Corporate Secretary will promptly forward complying nominee recommendation submissions to the Chair of the Corporate Governance, Nominating and Sustainability Committee. The Corporate Governance, Nominating and Sustainability Committee will apply the same criteria in evaluating candidates nominated by shareholders as in evaluating candidates recommended by other sources.

In addition, nominations of individuals for election to our Board at any meeting of shareholders at which directors are to be elected may be made by any of our shareholders entitled to vote for the election of directors at that meeting by complying with the procedures set forth in Section 1.12 or Section 2.12 of our Bylaws. Section 2.12, adopted by our Board in January 2017, sets the Proxy Access rights of our shareholders. It provides that a shareholder, or a group of up to twenty (20) shareholders, who have held at least 3% of the total outstanding shares of the Company continuously for three years or more may nominate and include in our proxy materials up to the greater of two (2) directors or twenty percent (20%) of the current Board, provided that the shareholder(s) and the nominee(s) satisfy the requirements specified in Section 2.12. For information regarding the deadlines for submitting nomination notices pursuant to Section 1.12 or Section 2.12 of our Bylaws, see “Shareholder Nominations for Board Membership and Other Proposals” on page 124 of this proxy statement.

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BOARD LEADERSHIP STRUCTURE

Effective December 16, 2022, the Board determined to implement an independent Board Chair structure and appointed Jeffrey A. Goldstein, formerly the Lead Independent Director, to serve as Independent Chairman. Ms. Ferris is our Chief Executive Officer and President.

While evaluating our leadership structure, the Board considered appointing an Executive Chairman of the Board as well as other alternatives. However, the Board ultimately determined that having separate individuals serve in the roles of Independent Chairman of the Board and of Chief Executive Officer is in the best interests of the Company and its shareholders at this time. The Independent Board Chair structure allows Mr. Goldstein to provide independent Board leadership and oversight to the Board to define its structure, membership and activities in the fulfillment of its responsibilities. In addition, the structure allows Mr. Goldstein to represent the Board in communications with, and act as a point of contact for, the Company’s shareholders. As our CEO, Ms. Ferris is responsible for setting the Company’s strategic direction and day-to-day leadership and performance of our Company, but the Independent Chairman may recommend that the Board review and consider certain matters, as needed. We believe this structure will assist in ensuring that the Board makes objective decisions and establishes a balance between the interests of management and the Company’s shareholders and other stakeholders. The Board periodically reviews its leadership structure and its appropriateness given the needs of the Board and the Company at such time.

The Board has developed a robust set of responsibilities for the Independent Chairman, including:

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DIRECTOR INDEPENDENCE

On January 26, 2023, the Board determined that the then-current non-employee members of the Board (Lee Adrean, Ellen R. Alemany, Mark D. Benjamin, Vijay G. D’Silva, Jeffrey A. Goldstein, Lisa A. Hook, Kenneth T. Lamneck, Gary L. Lauer, Louise M. Parent, Brian T. Shea, James B. Stallings, Jr., and Jeffrey E. Stiefler) are independent under the criteria established by the NYSE and our Corporate Governance Guidelines. In addition, Keith W. Hughes and Mark A. Ernst, who each served as a director for all or part of 2022, were deemed independent. Our former Chief Executive Officer, Gary A. Norcross, who also served on the Board in 2022, was deemed not independent.

In addition to the Board-level standards for director independence, each member of the Audit Committee and each member of the Compensation Committee meets the heightened independence standards required for such committee members under the NYSE’s listing standards.

COMMITTEES OF THE BOARD

The charters of all committees are available on the Investor Relations page of our website at www.fisglobal.com. Shareholders also may obtain a copy of any of these charters by writing to the Corporate Secretary at the address set forth under “Available Information” on page 125.

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COMMITTEE COMPOSITION (AS OF MARCH 31, 2023)

* On January 20, 2023, Mr. Adrean was appointed to the Audit Committee and Mr. Benjamin was appointed to the Compensation Committee. On January 26, 2023, Mr. D’Silva was appointed to the Corporate Governance, Nominating and Sustainability Committee, and Mr. Lamneck was appointed to the Compensation Committee.

AUDIT COMMITTEE

* Mr. Adrean was appointed to the Audit Committee on January 20, 2023.

The Board has determined that each of the Audit Committee members is financially literate and independent as required by the rules of the SEC and the NYSE, and that each member, other than Ms. Parent, is an Audit Committee Financial Expert, as defined by the rules of the SEC.

The primary functions of the Audit Committee, as identified in its charter (which is available for review on the Investor Relations page of our website at www.fisglobal.com) are:

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COMPENSATION COMMITTEE

* Mr. Benjamin was appointed to the Compensation Committee on January 20, 2023. Mr. Lamneck was appointed to the Compensation Committee on January 26, 2023. Mr. Stiefler is not standing for re-election in accordance with the Company’s mandatory retirement age policy and will retire from the Board at the end of his term on May 24, 2023.

The Board has determined that each of the Compensation Committee members is independent under the heightened independence standards required by the NYSE for Compensation Committee members.

The primary functions of the Compensation Committee, as identified in its charter (which is available for review on the Investor Relations page of our website at www.fisglobal.com) are:

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For more information regarding the responsibilities of the Compensation Committee, please refer to the section of this proxy statement entitled “Compensation Discussion and Analysis” beginning on page 62.

CORPORATE GOVERNANCE, NOMINATING AND SUSTAINABILITY COMMITTEE

* Mr. D’Silva was appointed to the Corporate Governance, Nominating and Sustainability Committee on January 26, 2023. Mr. Stiefler is not standing for re-election in accordance with the Company’s mandatory retirement age policy and will retire from the Board at the end of his term on May 24, 2023.

The Board has determined that each of the Corporate Governance, Nominating and Sustainability Committee members is independent as required by the NYSE.

The primary functions of the Corporate Governance, Nominating and Sustainability Committee as identified in its charter (which is available for review on the Investor Relations page of our website at www.fisglobal.com) are:

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RISK AND TECHNOLOGY COMMITTEE

While the Board is ultimately responsible for risk oversight at our Company, our Board has delegated oversight of the Company’s risk management process to the Risk and Technology Committee. Its role in the Company’s risk oversight process includes overseeing the activities of the Company’s Executive Risk and Technology Committee (“ERTC”) and enterprise risk management program. The Company established a Risk, Information Security and Compliance (“RISC”) management group that is responsible for ensuring that all aspects of the enterprise risk management program are implemented. This group provides periodic reporting of the enterprise risk management program, its assessment activities and emerging risks to the ERTC and the Risk and Technology Committee and, in the case of the Company’s Compliance and Ethics programs, to the Audit Committee of the Board. The RISC group is responsible for ensuring the development and deployment of the Company’s risk management program infrastructure, coordinating and conducting risk assessments, prioritizing and reporting risks, developing risk mitigation strategies, and tracking and managing risk mitigation initiatives. The ERTC is responsible for validating and assessing the overall effectiveness of the risk management program and activities performed by senior management to mitigate specific risks. In its oversight role, the Risk and Technology Committee verifies the risk management strategy deployed by the RISC group and the ERTC and reviews and approves the Company’s identified top risks and risk management plan. The Risk and Technology Committee receives periodic risk management effectiveness reporting from management, as well as updates on program changes and emerging risks.

The primary functions of the Risk and Technology Committee as identified in its charter (which is available for review on the Investor Relations page of our website at www.fisglobal.com), are:

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EXECUTIVE COMMITTEE

The primary function of the Executive Committee, as identified in its charter, is to act on behalf of the full Board between regularly scheduled Board meetings, or during times of an acute emergency, when time is of the essence. The Executive Committee may exercise all of the authority of the Board in the business and affairs of the Company, except where action by the full Board is specifically required or where authority is specifically limited by the Board.

In response to the coronavirus or COVID-19 pandemic, in March 2020 the Board revised the Executive Committee Charter to provide for emergency governance provisions regarding notice and quorum requirements in the event of an acute emergency (i.e., any catastrophic event, including, but not limited to an emergency, disaster or pandemic).

SHAREHOLDER AND OTHER STAKEHOLDER ENGAGEMENT

We are committed to ongoing engagement with our shareholders and other stakeholders at least once per year. We believe that our engagement allows executive management and the Board the opportunity to understand the concerns of our shareholders and other stakeholders and make educated and deliberate decisions that are balanced and appropriate for our diverse stakeholder base and in the best interests of FIS.

We maintain proactive engagement effort with a wide range of stakeholders, including shareholders, ESG rating firms, proxy advisory firms, fixed income investors, prospective shareholders, rating agencies and thought leaders, among others.

Throughout the year, members of our Investor Relations team, ESG team, executive compensation team, corporate governance team and executive management team regularly engage with our shareholders and other stakeholders to seek their input, to remain well-informed regarding their perspectives and to help increase their understanding of our business. In particular, through this engagement, we discussed topics of interest to our shareholders and other stakeholders, including our performance, strategy, ESG program, executive compensation and corporate governance. We continue to emphasize discussions around our commitment to ESG matters and our efforts to advance sustainability.

Our executive management team and Board regularly consider feedback from our shareholders and other stakeholders and, as deemed appropriate, incorporate this feedback in the design and implementation of our strategy, programs and practices.

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OUR 2022 SHAREHOLDER ENGAGEMENT PROGRAM

The 2022 shareholder engagement campaign marks the fourth year of active shareholder engagement with respect to compensation, ESG and governance matters.

In response to prior shareholder feedback, our Corporate Governance, Nominating and Sustainability Committee requested that management formalize an annual comprehensive shareholder engagement program. The Corporate Governance, Nominating and Sustainability Committee assumed direct oversight responsibility of the shareholder engagement program.

Following our annual meeting, in the fourth quarter of 2022, we conducted a comprehensive shareholder engagement program where we sought meetings with our top 32 shareholders, representing the holders of approximately 75% of our outstanding shares. Our engagement efforts resulted in meetings with 11 of our largest shareholders, representing approximately 34.2% of our outstanding shares, as well as with proxy advisory firms Institutional Shareholder Services (ISS) and Glass Lewis & Co. (Glass Lewis). We also met with other shareholders during this time period who reached out to us and indicated an interest to engage.

In order to establish a direct dialogue between our shareholders and our Board, Gary L. Lauer, the Chair of our Compensation Committee and a member of our Corporate Governance, Nominating and Sustainability Committee (with oversight of our ESG Program), participated in all of our engagement meetings, along with our Senior Vice President – Investor Relations, Senior Vice President – Corporate Affairs and Chief Sustainability Officer, Senior Vice President – Total Rewards and Senior Vice President – Senior Deputy General Counsel and Corporate Secretary. Following the completion of our shareholder engagement meetings, the feedback was presented to our executive management team and the Board (including the Compensation Committee and Corporate Governance, Nominating and Sustainability Committee) for their review and consideration.

Our goals for the shareholder engagement program included:

During our shareholder engagement meetings, we received constructive shareholder feedback on our ESG, governance and compensation programs. Our executive management team and the Board carefully considered this feedback and considered a number of enhancements to our programs. These enhancements fit well within our overall ESG, executive compensation and governance programs and we believe directly address the feedback we received during our 2022 shareholder engagement meetings. In addition, many of the changes to our ESG, governance and compensation programs implemented over the last several years have been directly informed by views and insights gathered through our prior engagement efforts and our review of current market practices.

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Below is a summary of What We Heard and What We Did.

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The Compensation Committee may make additional changes to our executive compensation program from time to time in furtherance of its commitment to provide a compensation program that is competitive, performance based, risk balanced and aligned with the goals of our shareholders.

CONTACTING THE BOARD

Any shareholder or other interested person who desires to contact any member of our Board may do so by writing to: Board of Directors, c/o Corporate Secretary, Fidelity National Information Services, Inc., a Georgia corporation.

GENERAL INFORMATION ABOUT THE ANNUAL MEETINGDIRECTOR COMPENSATION

Your shares can be voted atDIRECTOR FEES

As of January 1, 2022, our standard compensatory arrangement with our non-employee directors included the annual meeting only if you vote by proxy or if you are present and vote in person. Even if you expect to attendfollowing:

On June 1, 2022, we increased the annual meeting, please vote by proxy to assure that your shares will be represented.

Why did I receive this proxy statement?

The Board is soliciting your proxy to vote at the annual meeting because you were a shareholder of the Company at the close of business on April 1, 2016 (the “record date”); therefore, you are entitled to vote at the annual meeting. This proxy statement contains information about the matters to be voted on at the annual meetingCompensation Committee and the voting process, as well as information aboutCorporate Governance, Nominating and Sustainability Committee annual retainer fees to $55,000 for the Company’s directorsChair and executive officers.$25,000 for members. Jeffrey A. Goldstein was appointed Independent Chairman effective December 16, 2022. For 2023, we increased his annual retainer fee to $175,000 and his annual equity award to $315,000.

Who is entitled to vote?

All record holders of FIS common stock as of the close of business on April 1, 2016, are entitled to vote. On that day, 325,757,676 shares were issued and outstanding and eligible to vote. Each share is entitled to one vote on each matter presented at the annual meeting.

What shares are covered by the proxy card?

The proxy card covers all shares held by you of record, that is, all shares registered in your name.

What if I am a beneficial holder rather than an owner of record?

If you hold your shares through a broker, bank, or other nominee, you will receive separate instructions from the nominee describing how to vote your shares.

How do I vote?

In person at the annual meeting.All shareholders may vote in person at the annual meeting by bringing the enclosed proxy card and proof of identification, but if you are a beneficial owner (as opposed to a record holder), you must obtain a legal proxy from your broker, bank or nominee and present it to the inspectors at the annual meeting with your ballot when you vote at the meeting; or

By proxy.There are three ways to vote by proxy:

Even if you expect to attend thedirector election at our annual shareholders meeting, please vote by proxy to assure that your shares will be represented.

What does it mean to vote by proxy?

It means that you authorize someone else to vote your shares in accordance with your instructions. In this case, we are asking you to give your proxy to our Chief Executive Officer and our Corporate Secretary,granted each then-serving non-employee director 2,139 RSUs, except Mr. Stiefler who are sometimes referred toreceived 2,637 RSUs for his role as the “proxy holders.” By giving your proxy to the proxy holders, you assure that your vote will be counted even if you are unable to attend the annual meeting. If you give your proxy but do not

include specific instructions on how to vote on a particular proposal described in this proxy statement, the proxy holders will vote your shares in accordance with the recommendationLead Independent Director of the Board at the time. Directors who join the Board during the year receive a pro-rated RSU grant for such proposal.their service on the Board.

On what am I voting?Grants will vest in full upon the one-year anniversary of the date of grant subject to continued service on our Board and vested awards are generally settled shortly following vesting, unless the director elected to defer the settlement of the equity grant under the Board equity deferral program until a termination of service on our Board.

You

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We also reimburse each non-employee director for all reasonable out-of-pocket expenses incurred in connection with attendance at Board and Committee meetings.

Each non-employee member of our Board is eligible to participate in our Deferred Compensation Plan, which permits Board members to defer their Board and Committee fees, and our Board equity deferral program, which permits Board members to defer the settlement of their annual equity grants until termination of service on our Board.

Mr. Hughes participated in our legacy Certegy Deferred Compensation Plan for non-employee directors. Under the plan, participants could defer and be deemed to invest up to 100% of their director fees in either a phantom stock fund representing our common stock or in an interest-bearing account. Dividend equivalents on the phantom shares held in the non-employee director plan are reinvested in additional phantom shares. All deferred fees are held in our general funds and are paid in cash. Mr. Hughes deferred fees through December 31, 2006 and elected to invest those fees in the Company’s phantom stock fund under the plan.

In general, deferred amounts are not paid until after the director terminates service on our Board, at which time the director will be askedpaid either in a lump sum or in annual payments over not more than ten years, as elected by the director.

Mr. Goldstein and Mr. Stiefler participate in the Company’s Deferred Compensation Plan for non-employee directors. Mr. Hughes previously participated in the Company’s Deferred Compensation Plan for non-employee directors. Under the plan, participants may defer and be deemed to consider three proposals atinvest up to 100% of their director fees. All deferred fees are held in our general funds and are paid in cash. Mr. Goldstein and Mr. Stiefler deferred all of their respective director fees payable to them for 2022.

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The following table sets forth information concerning the annual meeting.compensation of our non-employee directors for the fiscal year ending December 31, 2022. As employee directors, neither Ms. Ferris nor Mr. Norcross earned compensation as a director in connection with service on our Board, and both Ms. Ferris’ and Mr. Norcross’ compensation is disclosed in the 2022 Summary Compensation Table on page 93:

Proposal No. 1 asks you to elect eleven (11)

Under our stock ownership guidelines, members of the Board of Directors have a minimum aggregate stock ownership target of 5x their annual cash retainer. Each of our then-serving non-employee directors met the stock ownership guidelines as of December 31, 2022, or were in the four year transition period to serve untilsatisfy the 2017 annual meeting of shareholders.stock ownership guidelines.

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