Fiserv (FI) 424B7 Prospectus with selling stockholder info

CALCULATION OF REGISTRATION FEE

Title of each class of securities to be registered	Amount to be     registered(1)]	Proposed maximum     offering price     per share	Proposed maximum aggregate     offering price(1)	Amount of         Registration Fee(2)
Common Stock, par value $0.01 per share	23,000,000	$118.30	$2,720,900,000.00	$296,850.19

(1) Includes the 3,000,000 shares of our Common Stock subject to the underwriter’s option to purchase additional shares described herein.

(2) Calculated in accordance with Rule 457(r) under the Securities Act of 1933.

Filed Pursuant to Rule 424(b)(7)
Registration Statement File No. 333-227436

PROSPECTUS SUPPLEMENT

(To Prospectus dated September 20, 2018)

20,000,000 Shares

Common Stock

The selling shareholder named in this prospectus supplement is offering (the “offering”) to sell 20,000,000 shares (the “shares”) of our common stock, par value $0.01 per share (“common stock”). We will not receive any proceeds from the sale of the shares of common stock by the selling shareholder.

Subject to the completion of this offering, we have agreed to repurchase from the underwriters 5,000,000 shares of our common stock that are subject to this offering at a price per share equal to the price per share to be paid by the underwriters to the selling shareholder in this offering. Accordingly, the number of shares of our common stock available for sale to the general public will be 15,000,000 shares (or 18,000,000 shares if the underwriters’ option to purchase additional shares described herein is exercised in full).

Our common stock is listed on the Nasdaq Global Select Market under the ticker symbol “FISV.” The last reported sale price of our common stock on April 29, 2021 was $122.26 per share.

Investing in our common stock involves risks. See “Risk Factors” beginning on page S-8 of this prospectus supplement and the risk factors incorporated by reference into this prospectus supplement and the accompanying prospectus.

Neither the Securities and Exchange Commission (the “SEC”) nor any state securities commission has approved or disapproved of these securities or determined if this prospectus supplement or the accompanying prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The following table shows the per share and total underwriting discounts and commissions to be paid to the underwriters by the selling shareholder.

	Per Share		Total
Public offering price(1)	$	118.30	$	2,363,000,000.00
Underwriting discounts and commissions(1)	$	0.60	$	9,000,000.00
Proceeds to selling shareholder, before expenses	$	117.70	$	2,354,000,000.00

⁽¹⁾ The total public offering price reflects the sale of 15,000,000 shares of our common stock at the per share public offering price and our repurchase of 5,000,000 shares of our common stock from the underwriters at a price of $117.70 per share. The underwriters will not be entitled to any underwriting discounts or commission in respect of the shares to be repurchased by us.

The selling shareholder has granted the underwriters an option to purchase up to 3,000,000 additional shares of our common stock within 30 days from the date of this prospectus supplement, solely to cover over-allotments, if any.

The shares will be ready for delivery on or about May 3, 2021.

Goldman Sachs & Co. LLC J.P. Morgan

The date of this prospectus supplement is April 29, 2021

TABLE OF CONTENTS

PROSPECTUS SUPPLEMENT	Page
ABOUTTHIS PROSPECTUS SUPPLEMENT		S-ii
WHERE YOU CAN FIND MORE INFORMATION		S-iv
FORWARD-LOOKING STATEMENTS		S-v
SUMMARY		S-1
RISK FACTORS		S-8
USEOF PROCEEDS		S-9
SELLING SHAREHOLDER		S-9
MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONSTO NON-U.S. HOLDERSOF COMMON STOCK		S-10
UNDERWRITING		S-13
LEGAL MATTERS		S-20
EXPERTS		S-20

PROSPECTUS	Page
ABOUTTHIS PROSPECTUS		1
FORWARD-LOOKING STATEMENTS		2
FISERV, INC.		3
RATIOSOF EARNINGSTO FIXED CHARGES		3
USEOF PROCEEDS		3
DESCRIPTIONOF DEBT SECURITIES		4
DESCRIPTIONOF CAPITAL STOCK		10
DESCRIPTIONOF DEPOSITARY SHARES		12
DESCRIPTIONOF WARRANTS		13
DESCRIPTIONOF PURCHASE CONTRACTS		14
DESCRIPTIONOF UNITS		15
SELLING SHAREHOLDERS		16
PLANOF DISTRIBUTION		17
WHERE YOU CAN FIND MORE INFORMATION		20
LEGAL MATTERS		21
EXPERTS		21

S-i

ABOUT THIS PROSPECTUS SUPPLEMENT

This document has two parts. The first part is this prospectus supplement, which describes the specific terms of this offering. The second part is the accompanying prospectus, which provides more general information, some of which may not apply to this offering. You should read the entire prospectus supplement, as well as the accompanying prospectus and the documents incorporated by reference that are described under “Where You Can Find More Information” in this prospectus supplement and the accompanying prospectus. In the event that the description of the offering in this prospectus supplement is inconsistent with the accompanying prospectus, you should rely on the information contained in this prospectus supplement.

Fiserv, Inc., the selling shareholder, and the underwriters have not authorized any other person to provide you with different or additional information other than that contained or incorporated by reference in this prospectus supplement, the accompanying prospectus and any free writing prospectus that we have authorized for use in connection with this offering. The selling shareholder and the underwriters are not making an offer to sell these securities in any jurisdiction where the offer or sale is not permitted. You should not assume that the information contained in or incorporated by reference into this prospectus supplement, the accompanying prospectus and any free writing prospectus filed by us with the SEC is accurate as of any date other than its respective date. Our business, financial condition, liquidity, results of operations and prospects may have changed since those dates.

Unless otherwise indicated or unless the context requires otherwise, references in this prospectus supplement to “we,” “our,” “us” and “Fiserv” refer to Fiserv, Inc., a Wisconsin corporation, and its consolidated subsidiaries.

This prospectus supplement and the accompanying prospectus are not a prospectus for the purposes of Regulation (EU) 2017/1129 (the “Prospectus Regulation”). This prospectus supplement and the accompanying prospectus have been prepared on the basis that any offer of shares in any Member State of the European Economic Area (“EEA”) will be made pursuant to an exemption under the Prospectus Regulation from the requirement to publish a prospectus for offers of shares. Accordingly any person making or intending to make an offer in that Member State of shares which are the subject of the offering may only do so in circumstances in which no obligation arises for Fiserv, Inc. or any of the underwriters to publish a prospectus pursuant to Article 3 of the Prospectus Regulation in relation to such offer. Neither Fiserv, Inc. nor the underwriters have authorized, nor do they authorize, the making of any offer of shares in circumstances in which an obligation arises for Fiserv, Inc. or the underwriters to publish a prospectus for such offer.

In the United Kingdom, this prospectus supplement and the accompanying prospectus are not a prospectus for the purposes of the Prospectus Regulation as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018 (the “UK Prospectus Regulation”). This prospectus supplement and the accompanying prospectus have been prepared on the basis that any offer of shares in the United Kingdom will be made pursuant to an exemption under the UK Prospectus Regulation from the requirement to publish a prospectus for offers of shares. Accordingly any person making or intending to make an offer in the United Kingdom of shares which are the subject of this offering may only do so in circumstances in which no obligation arises for Fiserv, Inc. or any of the underwriters to publish a prospectus pursuant to Section 85 of the Financial Services and Markets Act 2000 (the “FSMA”) or supplement a prospectus pursuant to Article 23 of the UK Prospectus Regulation in relation to such offer. Neither Fiserv, Inc. nor the underwriters have authorized, nor do they authorize, the making of any offer of shares in circumstances in which an obligation arises for Fiserv, Inc. or the underwriters to publish a prospectus for such offer.

The communication of this prospectus supplement, the accompanying prospectus, any related free writing prospectus and any other document or materials relating to the issue of the shares offered hereby is not being made, and such documents and/or materials have not been approved, by an authorized person for the purposes of

S-ii

section 21 of the FSMA. Accordingly, such documents and/or materials are not being distributed to, and must not be passed on to, the general public in the United Kingdom. The communication of such documents and/or materials as a financial promotion is only being made to persons outside the United Kingdom and those persons in the United Kingdom who have professional experience in matters relating to investments who fall within the definition of investment professionals (as defined in Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended, the “Financial Promotion Order”)), or who fall within Article 49(2)(a) to (d) of the Financial Promotion Order (all such persons together being referred to as “relevant persons”). In the United Kingdom, the shares offered hereby are only available to, and any investment or investment activity to which this prospectus supplement, the accompanying prospectus, any related free writing prospectus or any other document or materials relating to the issue of the shares offered hereby relates will be engaged in only with, relevant persons. Any person in the United Kingdom that is not a relevant person should not act or rely on this prospectus supplement, the accompanying prospectus, any related free writing prospectus or any other document or materials relating to the issue of the shares offered hereby or any of their contents.

S-iii

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other information with the SEC. We have also filed with the SEC a registration statement on Form S-3, including exhibits, with respect to the shares offered by this prospectus supplement. This prospectus supplement and the accompanying prospectus are part of the registration statement, but do not contain all of the information included in the registration statement or the exhibits. Our filings with the SEC are available to the public through the SEC’s Internet site at http://www.sec.gov.

We are “incorporating by reference” specified documents that we file with the SEC, which means:

• incorporated documents are considered part of this prospectus supplement and the accompanying prospectus;

• we are disclosing important information to you by referring you to those documents; and

• information we file with the SEC after the date of this prospectus supplement will automatically update and supersede information included or incorporated by reference in this prospectus supplement and the accompanying prospectus.

We incorporate by reference the documents listed below and any future filings we make with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) after the date of this prospectus supplement and before the end of the offering of the securities pursuant to this prospectus supplement:

• our Annual Report on Form 10-K for the year ended December 31, 2020;

• our Quarterly Report on Form 10-Q for the quarter ended March  31, 2021;

• the information in the Definitive Proxy Statement for our 2021 annual meeting filed with the SEC on April  6, 2021 that is incorporated by reference into our Annual Report on Form 10-K for the fiscal year ended December 31, 2020; and

• the description of our common stock contained in our Registration Statement on Form 8-A, dated September 3, 1986, and any amendment or report updating that description.

Notwithstanding the foregoing, documents or portions thereof containing information furnished under Items 2.02 and 7.01 of any Current Report on Form 8-K, including the related exhibits under Item 9.01, are not incorporated by reference into this prospectus supplement.

You may request a copy of any of these filings, at no cost, by request directed to us at the following address or telephone number:

Fiserv, Inc.

255 Fiserv Drive

Brookfield, WI 53045

(262) 879-5000

Attention: Secretary

You can also find these filings on our website at www.fiserv.com. We are not incorporating the information on our website other than these filings into this prospectus supplement.

S-iv

FORWARD-LOOKING STATEMENTS

This prospectus supplement, the accompanying prospectus and the information incorporated by reference into this prospectus supplement and the accompanying prospectus contain “forward-looking statements” intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. Forward-looking statements include those that express a plan, belief, expectation, estimation, anticipation, intent, contingency, future development or similar expression, and can generally be identified as forward-looking because they include words such as “believes,” “anticipates,” “expects,” “could,” “should” or words of similar meaning. Statements that describe our future plans, objectives or goals are also forward-looking statements. The forward-looking statements included or incorporated by reference into this prospectus supplement and the accompanying prospectus involve significant risks and uncertainties, and a number of factors, both foreseen and unforeseen, could cause actual results to differ materially from our current expectations. The factors that may affect our results include, among others, the following, many of which are, and will be amplified by the COVID-19 pandemic: the duration and intensity of the COVID-19 pandemic, including how quickly the global economy recovers from the impact of the pandemic; governmental and private sector responses to the COVID-19 pandemic and the impact of such responses on us; the impact of the COVID-19 pandemic on our employees, clients, vendors, operations and sales; the possibility that we may be unable to achieve expected synergies and operating efficiencies from the acquisition of First Data Corporation (“First Data”) within the expected time frames; the possibility that the integration of First Data may be more difficult, time-consuming or costly than expected; profitability following the transaction may be lower than expected, including due to unexpected costs, charges or expenses resulting from the transaction; operating costs, customer loss and business disruption (including, without limitation, difficulties in maintaining relationships with employees, customers, clients or suppliers) may be greater than expected following the transaction; unforeseen risks relating to our liabilities or those of First Data may exist; our ability to meet expectations regarding the accounting and tax treatments of the transaction; our ability to compete effectively against new and existing competitors and to continue to introduce competitive new products and services on a timely, cost-effective basis; changes in customer demand for our products and services; the ability of our technology to keep pace with a rapidly evolving marketplace; the successful management of our merchant alliance program which involves several alliances not under our sole control; the impact of a security breach or operational failure on our business including disruptions caused by other participants in the global financial system; the failure of our vendors and merchants to satisfy their obligations; the successful management of credit and fraud risks in our business and merchant alliances; changes in local, regional, national and international economic or political conditions and the impact they may have on us and our customers; the effect of proposed and enacted legislative and regulatory actions affecting us or the financial services industry as a whole; our ability to comply with government regulations and applicable card association and network rules; the protection and validity of intellectual property rights; the outcome of pending and future litigation and governmental proceedings; our ability to successfully identify, complete and integrate acquisitions, and to realize the anticipated benefits associated with the same; the impact of our strategic initiatives; our ability to attract and retain key personnel; volatility and disruptions in financial markets that may impact our ability to access preferred sources of financing and the terms on which we are able to obtain financing or increase our costs of borrowing; adverse impacts from currency exchange rates or currency controls; changes in corporate tax and interest rates; and other factors included in “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2020 and in other documents that we file with the Securities and Exchange Commission, which are available at http://www.sec.gov. You should consider these factors carefully in evaluating forward-looking statements and are cautioned not to place undue reliance on such statements, which speak only as of the date of this prospectus supplement or the date of the incorporated document. We undertake no obligation to update forward-looking statements to reflect events or circumstances occurring after the date of this prospectus supplement.

S-v

SUMMARY

This summary highlights information contained or incorporated by reference into this prospectus supplement and the accompanying prospectus. This summary may not contain all of the information that may be important to you. You should read this entire prospectus supplement, including the “Risk Factors” section beginning on page S-8 of this prospectus supplement, the accompanying prospectus, the risk factors discussed in our most recent Annual Report on Form 10-K and our most recent Quarterly Report on Form 10-Q and the other information incorporated by reference carefully before making a decision to invest in our common stock.

Company Overview

Fiserv

We are a leading global provider of payments and financial services technology solutions. We provide account processing and digital banking solutions; card issuer processing and network services; payments; e-commerce; merchant acquiring and processing; and the Clover^® cloud-based point-of-sale (“POS”) solution. We serve clients around the globe, including banks, credit unions, other financial institutions, corporate clients and merchants. We aspire to move money and information in a way that moves the world by delivering superior value for our clients through leading technology, targeted innovation and excellence in everything we do. We are focused on driving growth and creating value by assembling a high-performing and diverse team, integrating our solutions, delivering operational excellence, allocating capital in a disciplined manner, including share repurchase and merger and acquisition activity, and delivering breakthrough innovation. Our operations are comprised of the Merchant Acceptance (“Acceptance”) segment, the Financial Technology (“Fintech”) segment and the Payments and Network (“Payments”) segment.

In 2020, we had approximately $14.9 billion in total revenue, $1.9 billion in operating income and $4.1 billion of net cash provided by operating activities from continuing operations. In the first three months of 2021, we had approximately $3.8 billion in total revenue, $475 million in operating income and $952 million of net cash provided by operating activities from continuing operations.

Our principal executive offices are located at 255 Fiserv Drive, Brookfield, WI 53045, and our telephone number is (262) 879-5000.

Acceptance

The businesses in our Acceptance segment provide a wide range of commerce-enabling solutions and serve merchants of all sizes around the world. These services include POS merchant acquiring and digital commerce services; mobile payment services; security and fraud protection products; Carat^SM, our omnichannel commerce solution; and our cloud-based Clover^® POS platform. We distribute the products and services in the global Acceptance segment businesses through a variety of channels, including direct sales teams, strategic partnerships with agent sales forces, independent software vendors, financial institutions, and other strategic partners in the form of joint venture alliances, revenue sharing alliances, and referral agreements. Merchants, financial institutions and distribution partners in the Acceptance segment are frequently clients of our other segments.

Fintech

The businesses in our Fintech segment provide financial institutions around the world with the technology solutions they need to run their operations, including products and services that enable financial

S-1

institutions to process customer deposit and loan accounts and manage an institution’s general ledger and central information files. As a complement to the core account processing functionality, the global Fintech segment businesses also provide digital banking, financial and risk management, professional services and consulting, item processing and source capture, and other products and services that support numerous types of financial transactions. Some of the businesses in the Fintech segment provide products or services to corporate clients to facilitate the management of financial processes and transactions. Many of the products and services offered in the Fintech segment are integrated with products and services provided by our other segments.

Payments

The businesses in our Payments segment provide financial institutions and corporate clients around the world with the products and services required to process digital payment transactions. This includes card transactions such as debit, credit and prepaid card processing and services; a range of network services, security and fraud protection products; card production and print services. In addition, the global Payments segment businesses offer non-card digital payment software and services, including bill payment, account-to-account transfers, person-to-person payments, electronic billing, and security and fraud protection products. Clients of the Payments segment businesses reflect a wide range of industries, including merchants, distribution partners and financial institution customers in our other segments.

Corporate and Other

Corporate and Other supports the reportable segments described above, and consists of amortization of acquisition-related intangible assets, unallocated corporate expenses and other activities that are not considered when we evaluate segment performance, such as gains or losses on sales of businesses, costs associated with acquisition and divestiture activity, and our Output Solutions postage reimbursements. Corporate and Other also includes the historical results of our Investment Services business, of which we sold a 60% controlling interest in February 2020, as well as certain transition services revenue associated with various dispositions.

Shareholder Agreement and Registration Rights Agreement

Simultaneously with the execution of the merger agreement relating to the First Data acquisition (the “merger”), we entered into a shareholder agreement (the “Shareholder Agreement”) and registration rights agreement (the “Registration Rights Agreement”) with New Omaha Holdings L.P. (“New Omaha”).

Pursuant to the Shareholder Agreement, New Omaha is permitted to transfer shares of common stock (A) in open market transactions under Rule 144 under the Securities Act of 1933, as amended (the “Securities Act”), (B) in privately negotiated transactions, or (C) via public offerings, and, with respect to each of (A), (B) and (C), subject to certain volume and other limitations. The Shareholder Agreement will terminate when the aggregate ownership percentage of shares of our common stock held by New Omaha and certain of its affiliates falls below 3%.

Pursuant to the Registration Rights Agreement, New Omaha is entitled to certain shelf registration rights, demand registration rights and piggyback registration rights with respect to shares of common stock it acquired in the merger, in each case, subject to certain limitations. The Registration Rights Agreement will terminate when the aggregate ownership percentage of the issued and outstanding shares of our common stock held by New Omaha and its affiliate transferees falls below 2% and such shares may be freely sold without restriction or limitation pursuant to Rule 144.

S-2

Share Repurchase

As of March 31, 2021, we had approximately 60.5 million shares remaining under our repurchase authorizations.

Subject to the completion of this offering, we have agreed to repurchase from the underwriters 5,000,000 shares of our common stock that are subject to this offering at a price per share equal to the price per share to be paid by the underwriters to the selling shareholder in the offering. We refer to this repurchase as the “share repurchase” herein. We intend to fund the share repurchase with cash on hand. The repurchased shares will be cancelled and no longer outstanding following the completion of the share repurchase.

Nothing in this prospectus supplement should be construed as an offer to sell, or the solicitation of an offer to buy, any of our common stock subject to the share repurchase.

Recent Market Conditions

Since early 2020, the world has been, and continues to be, impacted by the novel strain of the coronavirus (“COVID-19”) pandemic. The COVID-19 pandemic, and various measures imposed by the governments of many countries, states, cities and other geographic regions to prevent its spread, have negatively impacted global economic and market conditions, including levels of consumer and business spending. Consequently, our operating performance, primarily within our merchant acquiring and payment-related businesses, which earn transaction-based fees, has been adversely affected, and may continue to be adversely affected, by the economic impact of the COVID-19 pandemic.

We have taken several actions since the onset of the pandemic to protect the health, safety and well-being of our employees while maintaining business continuity. These actions include, among others, requiring a majority of our employees to work remotely, eliminating non-essential travel, suspending all non-essential visitors to our facilities, disinfecting facilities and workspaces extensively and frequently, providing personal protective equipment to associates and requiring employees who must be present at our facilities to adhere to a variety of safety protocols. In addition, we have expanded paid time-off for employees impacted by COVID-19, provided increased pay for certain employees involved in critical infrastructure who could not work remotely, and expanded our Fiserv Cares program to benefit employees in need around the world. We expect to continue such safety measures for the foreseeable future and may take further actions, or adapt these existing policies, as government authorities may require or recommend or as we may determine to be in the best interest of our employees, clients and vendors.

Our operating performance is subject to global economic and market conditions, as well as their impacts on levels of consumer and business spending. As a result of the COVID-19 pandemic and the related decline in global economic activity, we experienced a significant decrease in payments volume and transactions beginning in late March 2020 that negatively impacted our merchant acquiring and payment-related businesses, which earn transaction-based fees, as well as modest declines in other businesses. Merchant acquiring transaction and payment volumes began to partially recover throughout the remainder of 2020 and significantly improved in March 2021. Accordingly, our merchant acquiring and payment-related businesses were less impacted by the COVID-19 pandemic during the first three months of 2021 than they were throughout most of fiscal 2020. While this recent business trend is positive, the uncertainty caused by the pandemic continues to create an economic environment where our future financial results remain difficult to anticipate. We currently expect payments volume and transactions to continue to improve throughout 2021, consistent with consumer and business spending experienced to date.

S-3

Since the onset of the pandemic, we have also taken several actions to manage discretionary costs including, among others, limiting the hiring of new employees, limiting third-party spending and the temporary suspension of certain employee-related benefits. We will continue to monitor and assess developments related to the pandemic and implement appropriate actions to mitigate the risk to our operations of any material adverse developments. Ultimately, the extent of the impact of the pandemic on our future operational and financial performance will depend on, among other matters, the duration and intensity of the pandemic; governmental and private sector responses to the pandemic and the impact of such responses on us; the level of success of global vaccination efforts; and the impact of the pandemic on our employees, clients, vendors, operations and sales, all of which are uncertain and cannot be predicted.

See “Risk Factors” beginning on page S-8 of this prospectus supplement and the risk factors incorporated by reference into this prospectus supplement and the accompanying prospectus.

S-4

The Offering

This summary of the offering highlights some of the information contained in this prospectus supplement. The summary may not contain all of the information that is important to you. You should carefully read the information contained and incorporated by reference in this prospectus supplement in order to understand the offering.

Selling Shareholder New Omaha Holdings L.P.

Common Stock Offered by the Selling Shareholder 20,000,000 shares of Fiserv common stock, par value $0.01 per share.

Option to Purchase Additional Shares of Common Stock from the Selling Shareholder The selling shareholder has granted the underwriters an option, exercisable for 30 days after the date of this prospectus supplement, to purchase up to 3,000,000 additional shares of Fiserv common stock, par value $0.01 per share, from the selling shareholder, solely to cover over-allotments, if any.

Common Stock Outstanding 666,769,382 shares as of April 23, 2021

Listing Our common stock is listed on the Nasdaq Global Select Market under the ticker symbol “FISV.”

Use of Proceeds We will not receive any proceeds as a result of the sale of the shares by the selling shareholder.

Share Repurchase Subject to the completion of this offering, we have agreed to repurchase from the underwriters 5,000,000 shares of our common stock that are subject to this offering at a price per share equal to the price per share to be paid by the underwriters to the selling shareholder in the offering. We intend to fund the share repurchase with cash on hand.

Lock-Up Agreements In connection with this offering, we and the selling shareholder will agree that, subject to certain exceptions, the disposition of, or hedging with respect to, the shares of our common stock or securities convertible into or exchangeable for shares of our common stock, by us and the selling shareholder, will be restricted during the period ending 30 days after the date of this prospectus supplement, with respect to the Company, and the period ending 60 days after the date of this prospectus supplement, with respect to the selling shareholder, except with the prior written consent of the underwriters. See “Underwriting” for a description of these lock-up agreements.

Dividends Subject to the prior rights of the holders of any shares of our preferred stock that are outstanding, our board of directors may

S-5

at its discretion declare and pay dividends on our common stock out of our earnings or assets legally available for the payment of dividends.

Risk Factors Investment in our common stock involves risks. You should carefully consider the information set forth in the section of this prospectus supplement entitled “Risk Factors” on page S-8, as well as other information included in or incorporated by reference into this prospectus supplement and the accompanying prospectus, before deciding whether to invest in our common stock.

S-6

Summary Fiserv Consolidated Financial Information

The summary consolidated financial information below was derived from our consolidated financial statements. The information set forth below is qualified in its entirety by, and should be read in conjunction with, our “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our consolidated financial statements and related notes incorporated by reference into this prospectus supplement and the accompanying prospectus. The financial results presented below have been affected by the acquisition of First Data and other acquisitions, dispositions, debt financing activities and foreign currency fluctuations. In addition, effective January 1, 2020, we adopted Accounting Standards Update (“ASU”) No. 2016-13, Financial Instruments—Credit Losses (Topic 326), using the required modified retrospective approach, which resulted in a cumulative-effect decrease to beginning retained earnings of $45 million. Effective January 1, 2019, we adopted ASU No. 2016-02, Leases (Topic 842), and its related amendments using the optional transition method applied to all leases. The adoption of the new lease standard resulted in the recognition of lease liabilities and right-of-use assets on the consolidated balance sheet beginning January 1, 2019. Under the optional transition approach, prior period amounts have not been restated. Effective January 1, 2018, we adopted ASU No. 2014-09, Revenue from Contracts with Customers, and its related amendments using the modified retrospective transition approach applied to all contracts. Under this transition approach, prior period amounts have not been restated.

	Three Months Ended March 31,				Year Ended December 31,
	2021		2020		2020		2019		2018
(In millions)	(unaudited)				(audited)
Income Statement Data(1):
Total revenue	$	3,755	$	3,769	$	14,852	$	10,187	$	5,823
Operating income		475		629		1,852		1,609		1,753
Net income		318		377		975		914		1,187
Net income attributable to Fiserv, Inc.		304		392		958		893		1,187

⁽¹⁾  The unaudited interim period financial information for the three months ended March 31, 2021 and 2020, in our opinion, includes all adjustments, which are normal and recurring in nature, necessary for a fair presentation for the periods shown. Results for the three months ended March 31, 2021 are not necessarily indicative of results to be expected for the full fiscal year.

	As of March 31,		As of December 31,
	2021		2020		2019
(In millions)	(unaudited)		(audited)
Balance Sheet Data(1):
Cash and cash equivalents	$	831	$	906	$	893
Total assets		74,840		74,619		77,539
Total debt		21,204		20,684		21,899
Total Fiserv, Inc. shareholders’ equity		31,851		32,330		32,979

⁽¹⁾  The unaudited interim period financial information as of March 31, 2021, in our opinion, includes all adjustments, which are normal and recurring in nature, necessary for a fair presentation for the period shown. Amounts as of March 31, 2021 are not necessarily indicative of amounts to be expected at the end of the fiscal year.

S-7

RISK FACTORS

Investing in our common stock involves risks. Before investing, you should carefully consider the factors set forth below and the information included elsewhere in this prospectus supplement, the accompanying prospectus and the risk factors discussed in our most recent Annual Report on Form 10-K and our most recent Quarterly Report on Form 10-Q and the other documents we file with the SEC that are incorporated by reference herein and therein. See “Where You Can Find More Information” in this prospectus supplement and the accompanying prospectus. We also urge you to consider carefully the factors set forth under the heading “Forward-Looking Statements” in this prospectus supplement.

Risks Related to Fiserv’s Business

See “Risk Factors” in our Annual Report on Form 10-K for the year ended December 31, 2020 for a discussion of certain risks related to Fiserv’s business, including with respect to the COVID-19 pandemic. See “Where You Can Find More Information.”

Risks Related to Future Sales Shares of Common Stock by New Omaha

New Omaha may sell a substantial amount of our common stock and these sales or expectations of these sales could cause the market price of our common stock to fall.

After completion of this offering, New Omaha will own approximately 9.8% (or 9.3% if the underwriters’ option to purchase up to 3,000,000 additional shares of common stock from the selling shareholder is exercised in full) of our outstanding shares of common stock based on shares outstanding as of April 23, 2021, which does not include any issuances or repurchases after such date, including the share repurchase. New Omaha is subject to a number of transfer restrictions described under the section entitled “Summary—Shareholder Agreement and Registration Rights Agreement” in this prospectus supplement. As the three-month anniversary of the effective time of the merger has passed as of the date of this prospectus supplement, New Omaha may sell its shares subject to certain limitations contained in the Shareholder Agreement. Under the Registration Rights Agreement, we have granted New Omaha registration rights, which permit, among others, underwritten offerings such as this offering. The Registration Rights Agreement will terminate when the aggregate ownership percentage of the issued and outstanding shares of our common stock held by New Omaha and its affiliate transferees falls below 2% and such shares may be freely sold without restrictions. The market price of our common stock could drop significantly if New Omaha sells its remaining shares or is perceived by the market as intending to sell such shares.

S-8

USE OF PROCEEDS

We will not receive any proceeds as a result of the sale of the shares by the selling shareholder described in this prospectus supplement and the accompanying prospectus.

SELLING SHAREHOLDER

In connection with the First Data acquisition, we issued 110,425,667 shares of our common stock to New Omaha. New Omaha is selling 20,000,000 shares (or 23,000,000 shares if the underwriters’ option to purchase up to 3,000,000 additional shares of common stock from New Omaha is exercised in full) of our common stock in this offering pursuant to the terms of the Shareholder Agreement and Registration Rights Agreement.

The following table sets forth (i) the number of shares of and percentage of our common stock that New Omaha beneficially owned before this offering, (ii) the number of shares of our common stock to be sold in this offering by New Omaha and (iii) the number of shares of and percentage of our common stock that will be beneficially owned by New Omaha after this offering. The number of shares of our common stock outstanding as of April 23, 2021 was 666,769,382. The information contained in the table below in respect of New Omaha has been obtained from New Omaha and has not been independently verified by us.

	Shares Beneficially Owned Prior to the Offering					Shares to be Sold in the Offering		Shares Beneficially Owned After the Offering
	Number		Percent(1)			Number(2)		Number(2)		Percent(1)(2)
Selling Shareholder:
New Omaha Holdings L.P.(3)		85,300,667		12.8	%		20,000,000		65,300,667		9.8	%

⁽¹⁾  For purposes of this table, information as to the percentage of shares beneficially owned is calculated based on 666,769,382 shares of our common stock outstanding as of April 23, 2021 and does not include any issuances or repurchases after such date, including the share repurchase.

⁽²⁾  If the underwriters exercise their option to purchase up to 3,000,000 additional shares of our common stock from the selling shareholder in full, 23,000,000 shares will be sold in the offering, and the selling shareholder will beneficially own 62,300,667 shares, or 9.3%, of our common stock following the completion of this offering.

⁽³⁾  Each of New Omaha Holdings LLC (as the sole general partner of New Omaha Holdings L.P.); KKR 2006 Fund L.P. (as the sole member of New Omaha Holdings LLC); KKR Associates 2006 L.P. (as the general partner of KKR 2006 Fund L.P.); KKR 2006 GP LLC (as the general partner of KKR Associates 2006 L.P.); KKR Group Partnership L.P. (as the designated member of KKR 2006 GP LLC); KKR Group Holdings Corp. (as the general partner of KKR Group Partnership L.P.); KKR & Co. Inc. (as the sole shareholder of KKR Group Holdings Corp.); KKR Management LLP (as the Series I preferred stockholder of KKR & Co. Inc.); and Messrs. Henry R. Kravis and George R. Roberts (as the founding partners of KKR Management LLP) may be deemed to be the beneficial owner of any securities beneficially owned by New Omaha Holdings L.P. The principal business address for all such persons other than Mr. Roberts is c/o Kohlberg Kravis Roberts & Co. L.P., 30 Hudson Yards, New York, NY 10001. The principal business address for Mr. Roberts is c/o Kohlberg Kravis Roberts & Co. L.P., 2800 Sand Hill Road, Suite 200, Menlo Park, CA 94025.

S-9

MATERIAL U.S. FEDERAL INCOME TAX CONSIDERATIONS

TO NON-U.S. HOLDERS OF COMMON STOCK

This section summarizes certain United States federal income and estate tax consequences of the ownership and disposition of our common stock by a non-U.S. holder. You are a non-U.S. holder if you are, for United States federal income tax purposes:

• a nonresident alien individual,

• a foreign corporation, or

• an estate or trust that in either case is not subject to United States federal income tax on a net income basis on income or gain from our common stock.

This section does not consider the specific facts and circumstances that may be relevant to a particular non-U.S. holder and does not address the treatment of a non-U.S. holder under the laws of any state, local or foreign taxing jurisdiction. This section is based on the tax laws of the United States, including the Internal Revenue Code of 1986, as amended (the “Code”), existing and proposed regulations, and administrative and judicial interpretations, all as currently in effect. These authorities are subject to change, possibly on a retroactive basis.

If an entity or arrangement that is treated as a partnership for United States federal income tax purposes holds the common stock, the United States federal income tax treatment of a partner will generally depend on the status of the partner and the tax treatment of the partnership. A partner in a partnership holding the common stock should consult its tax advisor with regard to the United States federal income tax treatment of an investment in the common stock.

You should consult a tax advisor regarding the United States federal tax consequences of acquiring, holding and disposing of common stock in your particular circumstances, as well as any tax consequences that may arise under the laws of any state, local or foreign taxing jurisdiction.

Dividends

If we make a distribution of cash or other property (other than certain distributions of our stock) in respect of our common stock, the distribution generally will be treated as a dividend to the extent of our current or accumulated earnings and profits, as determined under United States federal income tax principles. Any portion of a distribution that exceeds our current and accumulated earnings and profits will generally be treated first as a tax-free return of capital, on a share-by-share basis, to the extent of your tax basis in our common stock (and will reduce your basis in such common stock, but not below zero), and, to the extent such portion exceeds your tax basis in our common stock, the excess will be treated as gain from the taxable disposition of the common stock, the tax treatment of which is discussed below under “Gain on Disposition of Common Stock”.

Except as described below, if you are a non-U.S. holder of common stock, dividends paid to you are subject to withholding of United States federal income tax at a 30% rate or at a lower rate if you are eligible for the benefits of an income tax treaty that provides for a lower rate. Even if you are eligible for a lower treaty rate, we and other payors will generally be required to withhold at a 30% rate (rather than the lower treaty rate) on dividend payments to you, unless you have furnished to us or another payor:

• a valid Internal Revenue Service (“IRS”) Form W-8 or an acceptable substitute form upon which you certify, under penalties of perjury, your status as a non-United States person and your entitlement to the lower treaty rate with respect to such payments, or

• in the case of payments made outside the United States to an offshore account (generally, an account maintained by you at an office or branch of a bank or other financial institution at any location outside the United States), other documentary evidence establishing your entitlement to the lower treaty rate in accordance with U.S. Treasury regulations.

S-10

If you are eligible for a reduced rate of United States withholding tax under a tax treaty, you may obtain a refund of any amounts withheld in excess of that rate by filing a refund claim with the United States IRS.

If dividends paid to you are “effectively connected” with your conduct of a trade or business within the United States, and, if required by a tax treaty, the dividends are attributable to a permanent establishment that you maintain in the United States, we and other payors generally are not required to withhold tax from the dividends, provided that you have furnished to us or another payor a valid IRS Form W-8ECI or an acceptable substitute form upon which you certify, under penalties of perjury, that:

• you are a non-United States person, and

• the dividends are effectively connected with your conduct of a trade or business within the United States and are includible in your gross income.

“Effectively connected” dividends are taxed at rates applicable to United States citizens, resident aliens and domestic United States corporations.

If you are a corporate non-U.S. holder, “effectively connected” dividends that you receive may, under certain circumstances, be subject to an additional “branch profits tax” at a 30% rate or at a lower rate if you are eligible for the benefits of an income tax treaty that provides for a lower rate.

Gain on Disposition of Common Stock

If you are a non-U.S. holder, you generally will not be subject to United States federal income tax on gain that you recognize on a sale or other disposition of our common stock unless:

• the gain is “effectively connected” with your conduct of a trade or business in the United States, and the gain is attributable to a permanent establishment that you maintain in the United States, if that is required by an applicable income tax treaty as a condition for subjecting you to United States taxation on a net income basis,

• you are an individual, you hold the common stock as a capital asset, you are present in the United States for 183 or more days in the taxable year of the disposition and certain other conditions exist, or

• we are or have been a “United States real property holding corporation” (as described below), at any time within the five-year period preceding the disposition or your holding period, whichever period is shorter, you are not eligible for a treaty exemption, and either (i) our common stock is not regularly traded on an established securities market during the calendar year in which the sale or other disposition occurs or (ii) you owned or are deemed to have owned, at any time within the five-year period preceding the disposition or your holding period, whichever period is shorter, more than 5% of our common stock.

If you are a non-U.S. holder and the gain from the taxable disposition of shares of our common stock is effectively connected with your conduct of a trade or business in the United States (and, if required by a tax treaty, the gain is attributable to a permanent establishment that you maintain in the United States), you will be subject to tax on the net gain derived from the disposition at rates applicable to United States citizens, resident aliens and domestic United States corporations. If you are a corporate non-U.S. holder, “effectively connected” gains that you recognize may also, under certain circumstances, be subject to an additional “branch profits tax” at a 30% rate or at a lower rate if you are eligible for the benefits of an income tax treaty that provides for a lower rate. If you are an individual non-U.S. holder described in the second bullet point immediately above, you will be subject to a flat 30% tax (unless an applicable income tax treaty provides otherwise) on the gain derived from the disposition, which may be offset by United States source capital losses, even though you are not considered a resident of the United States.

We will be a United States real property holding corporation at any time that the fair market value of our “United States real property interests,” as defined in the Code and applicable Treasury regulations, equals or

S-11

exceeds 50% of the aggregate fair market value of our worldwide real property interests and our other assets used or held for use in a trade or business (all as determined for the United States federal income tax purposes). We believe that we are not, and do not anticipate becoming in the foreseeable future, a United States real property holding corporation.

FATCA Withholding

Pursuant to sections 1471 through 1474 of the Code, commonly known as the Foreign Account Tax Compliance Act (“FATCA”), a 30% withholding tax (“FATCA withholding”) may be imposed on certain payments to you or to certain foreign financial institutions, investment funds and other non-U.S. persons receiving payments on your behalf if you or such persons fail to comply with certain information reporting requirements. Payments of dividends that you receive in respect of our common stock could be affected by this withholding if you are subject to the FATCA information reporting requirements and fail to comply with them or if you hold common stock through a non-U.S. person (e.g., a foreign bank or broker) that fails to comply with these requirements (even if payments to you would not otherwise have been subject to FATCA withholding). Foreign financial institutions located in jurisdictions that have an intergovernmental agreement with the United States with respect to FATCA may be subject to different rules. You should consult your own tax advisors regarding the relevant U.S. law and other official guidance on FATCA withholding.

Federal Estate Taxes

Common stock held by a non-U.S. holder at the time of death will be included in the non-U.S. holder’s gross estate for United States federal estate tax purposes, unless an applicable estate tax treaty provides otherwise.

Backup Withholding and Information Reporting

If you are a non-U.S. holder, we and other payors are required to report payments of dividends on IRS Form 1042-S even if the payments are exempt from withholding. You are otherwise generally exempt from backup withholding and information reporting requirements with respect to dividend payments and the payment of the proceeds from the sale of common stock effected at a United States office of a broker provided that either (i) the payor or broker does not have actual knowledge or reason to know that you are a United States person and you have furnished a valid IRS Form W-8 or other documentation upon which the payor or broker may rely to treat the payments as made to a non-United States person, or (ii) you otherwise establish an exemption.

Payment of the proceeds from the sale of common stock effected at a foreign office of a broker generally will not be subject to information reporting or backup withholding. However, a sale effected at a foreign office of a broker could be subject to information reporting in the same manner as a sale within the United States (and in certain cases may be subject to backup withholding as well) if (i) the broker has certain connections to the United States, (ii) the proceeds or confirmation are sent to the United States or (iii) the sale has certain other specified connections with the United States.

Amounts withheld under the backup withholding rules are not additional taxes and may be refunded or credited against your United States federal income tax liability, provided the required information is timely furnished to the IRS.

S-12

UNDERWRITING

Under the terms and subject to the conditions contained in an underwriting agreement, dated April 29, 2021, the selling shareholder has agreed to sell to the underwriters the number of shares of common stock listed next to their respective names in the following table:

Name	Number of Shares
Goldman Sachs & Co. LLC		10,000,000
J.P. Morgan Securities LLC		10,000,000
Total:		20,000,000

The underwriting agreement provides that the underwriters are obligated to purchase all shares of common stock in the offering if any are purchased, other than the shares covered by the option described below unless and until this option is exercised.

The underwriters propose initially to offer the shares of common stock directly to the public at the public offering price set forth below.

The underwriters have an option to buy up to an additional 3,000,000 shares from the selling shareholder to cover sales by the underwriters of a greater number of shares than the total number set forth in the table above. They may exercise that option for 30 days from the date of this prospectus supplement, solely to cover over-allotments, if any. If any shares are purchased pursuant to this option, the underwriters will severally purchase shares in approximately the same proportion as set forth in the table above.

The following table shows the public offering price, underwriting discount and proceeds before expenses to the selling shareholder. These amounts are shown assuming no exercise and full exercise of the underwriters’ option to purchase up to an additional 3,000,000 shares of common stock, as indicated below.

	Per Share		Total
			No Exercise		Full Exercise
Public offering price(1)	$	118.30	$	2,363,000,000.00	$	2,717,900,000.00
Underwriting discounts and commissions(1)	$	0.60	$	9,000,000.00	$	10,800,000.00
Proceeds to selling shareholder, before expenses	$	117.70	$	2,354,000,000.00	$	2,707,100,000.00

⁽¹⁾  The total public offering price reflects the sale of 15,000,000 shares of our common stock at the per share public offering price and our repurchase of 5,000,000 shares of our common stock from the underwriters at a price of $117.70 per share. The underwriters will not be entitled to any underwriting discounts or commission in respect of the shares to be repurchased by us.

Any shares sold by the underwriters to securities dealers may be sold at a discount of up to $0.30 per share from the public offering price. After the initial offering of the shares, the underwriters may change the offering price and other selling terms. The offering of the shares by the underwriters is subject to receipt and acceptance and subject to the underwriters’ right to reject any order in whole or in part.

We estimate that our out of pocket expenses (excluding the underwriting discounts) for this offering will be approximately $675,000 and will be payable by us. We and the selling shareholder have agreed to indemnify the underwriters against certain liabilities under the Securities Act or contribute to payments which the underwriters may be required to make in respect of those liabilities.

NASDAQ Stock Market Listing

The shares are listed on the Nasdaq Global Select Market under the ticker symbol “FISV.”

S-13

Price Stabilization, Short Positions

Until the distribution of the shares is completed, SEC rules may limit the underwriters from bidding for and purchasing our common stock. However, the underwriters may engage in transactions that stabilize the price of the common stock, such as bids or purchases to peg, fix or maintain that price.

In connection with the offering, the underwriters may purchase and sell our common stock in the open market. These transactions may include short sales, purchases on the open market to cover positions created by short sales and stabilizing transactions.

Short sales involve the sale by the underwriters of a greater number of shares than it is required to purchase in the offering. A “covered short position” is a short position that is not greater than the amount of additional shares for which the underwriters’ option described above may be exercised. The underwriters may cover any covered short position by either exercising their option to purchase additional shares or purchasing shares in the open market. In determining the source of shares to cover the covered short position, the underwriters will consider, among other things, the price of shares available for purchase in the open market as compared to the price at which they may purchase additional shares pursuant to the option described above. “Naked” short sales are any short sales that create a short position greater than the amount of additional shares for which the option described above may be exercised. The underwriters must cover any such naked short position by purchasing shares in the open market. A naked short position is more likely to be created if the underwriters are concerned that there may be downward pressure on the price of the common stock in the open market after pricing that could adversely affect investors who purchase in the offering. Stabilizing transactions consist of various bids for or purchases of common stock made by the underwriters in the open market prior to the completion of the offering.

Similar to other purchase transactions, the underwriters’ purchases to cover short sales may have the effect of raising or maintaining the market price of our common stock or preventing or retarding a decline in the market price of our common stock. As a result, the price of our common stock may be higher than the price that might otherwise exist in the open market.

Neither we nor the underwriters make any representation or prediction as to the direction or magnitude of any effect that the transactions described above may have on the price of our common stock. In addition, neither we nor the underwriters make any representation that the underwriters will engage in these transactions or that these transactions, once commenced, will not be discontinued without notice.

No Sales of Similar Securities

We and the selling shareholder will agree, for 30 days after the date of this prospectus supplement in the case of the Company and 60 days after the date of this prospectus supplement in the case of the selling shareholder, without first obtaining the written consent of the underwriters, not to directly or indirectly, subject to certain exceptions:

• offer, sell, contract to sell or otherwise dispose of, (or enter into any transaction which is designed to, or might reasonably be expected to, result in the disposition of) any shares of our common stock or any securities convertible into, or exercisable or exchangeable for our common stock;

• publicly file or participate in the public filing of a registration statement with the SEC in respect of, or establish or increase a put equivalent position or liquidate or decrease a call equivalent position within the meaning of Section 16 of the Exchange Act, and related rules and regulations, any shares of our common stock or any securities convertible into, or exercisable or exchangeable for our common stock; or

• publicly announce an intention to effect any such transaction.

S-14

Other Relationships

The underwriters and their respective affiliates are full-service financial institutions engaged in various activities, which may include sales and trading, commercial and investment banking, advisory, investment management, investment research, principal investment, hedging, market making, brokerage and other financial and nonfinancial activities and services. The underwriters and their respective affiliates have engaged in, and may in the future engage in, investment banking and other commercial dealings in the ordinary course of business with us or our affiliates. They have received, or may in the future receive, customary fees and commissions for these transactions. Certain of the underwriters and their affiliates hold portions of our outstanding debt (including loans).

In addition, in the ordinary course of their business activities, the underwriters and their respective affiliates may make or hold a broad array of investments and actively trade debt and equity securities (or related derivative securities) and financial instruments (including bank loans) for their own account and for the accounts of their customers and may at any time hold long and short positions in such securities and instruments. Such investments and securities activities may involve securities and/or instruments of ours or our affiliates. The underwriters and their respective affiliates may also make investment recommendations and/or publish or express independent research views in respect of such securities or financial instruments and may hold, or recommend to clients that they acquire, long and/or short positions in such securities and instruments.

Selling Restrictions

The shares are being offered for sale in the United States and in jurisdictions outside the United States, subject to applicable law.

Notice to Canadian Investors

The shares may be sold only to purchasers purchasing, or deemed to be purchasing, as principal that are accredited investors, as defined in National Instrument 45-106 Prospectus Exemptions or subsection 73.3(1) of the Securities Act (Ontario), and are permitted clients, as defined in National Instrument 31-103 Registration Requirements, Exemptions and Ongoing Registrant Obligations. Any resale of the shares must be made in accordance with an exemption from, or in a transaction not subject to, the prospectus requirements of applicable securities laws.

Securities legislation in certain provinces or territories of Canada may provide a purchaser with remedies for rescission or damages if this prospectus (including any amendment thereto) contains a misrepresentation, provided that the remedies for rescission or damages are exercised by the purchaser within the time limit prescribed by the securities legislation of the purchaser’s province or territory. The purchaser should refer to any applicable provisions of the securities legislation of the purchaser’s province or territory for particulars of these rights or consult with a legal advisor.

Pursuant to section 3A.3 of National Instrument 33-105 Underwriting Conflicts (NI 33-105), the underwriters are not required to comply with the disclosure requirements of NI 33-105 regarding underwriter conflicts of interest in connection with this offering.

Prohibition of Sales to EEA Retail Investors

In relation to each Member State of the European Economic Area (each a “Relevant State”), no shares have been offered or will be offered pursuant to the offering to the public in that Relevant State prior to the publication of a prospectus in relation to the shares which has been approved by the competent authority in that Relevant State (or, where appropriate, approved in another Relevant State and notified to the competent authority in that

S-15

Relevant State, all in accordance with the Prospectus Regulation), except that offers of shares may be made to the public in that Relevant State at any time under the following exemptions under the Prospectus Regulation:

(a) to any legal entity which is a qualified investor as defined under the Prospectus Regulation;

(b) to fewer than 150 natural or legal persons (other than qualified investors as defined under the Prospectus Regulation), subject to obtaining the prior consent of underwriters for any such offer; or

(c) in any other circumstances falling within Article 1(4) of the Prospectus Regulation,

provided that no such offer of shares shall require the Issuer or any underwriter to publish a prospectus pursuant to Article 3 of the Prospectus Regulation or supplement a prospectus pursuant to Article 23 of the Prospectus Regulation.

Each person in a Relevant State who initially acquires any Shares or to whom any offer is made will be deemed to have represented, acknowledged and agreed to and with the Company and the underwriters that it is a qualified investor within the meaning of the Prospectus Regulation.

In the case of any shares being offered to a financial intermediary as that term is used in Article 5(1) of the Prospectus Regulation, each such financial intermediary will be deemed to have represented, acknowledged and agreed that the shares acquired by it in the offer have not been acquired on a non-discretionary basis on behalf of, nor have they been acquired with a view to their offer or resale to, persons in circumstances which may give rise to an offer to the public other than their offer or resale in a Relevant State to qualified investors, in circumstances in which the prior consent of the underwriters has been obtained to each such proposed offer or resale.

The Company, the underwriters and their affiliates will rely upon the truth and accuracy of the foregoing representations, acknowledgements and agreements.

For the purposes of this provision, the expression an “offer to the public” in relation to any shares in any Relevant State means the communication in any form and by any means of sufficient information on the terms of the offer and any shares to be offered so as to enable an investor to decide to purchase or subscribe for any Shares, and the expression “Prospectus Regulation” means Regulation (EU) 2017/1129.

The above selling restriction is in addition to any other selling restrictions.

In connection with the offering, the underwriters are not acting for anyone other than the issuer and will not be responsible to anyone other than the issuer for providing the protections afforded to their clients nor for providing advice in relation to the offering.

Notice to United Kingdom Investors

In relation to the United Kingdom (“UK”), no shares have been offered or will be offered pursuant to the offering to the public in the UK prior to the publication of a prospectus in relation to the shares which has been approved by the Financial Conduct Authority in the UK in accordance with the UK Prospectus Regulation and the FSMA, except that offers of shares may be made to the public in the UK at any time under the following exemptions under the UK Prospectus Regulation and the FSMA:

(a) to any legal entity which is a qualified investor as defined under the UK Prospectus Regulation;

(b) to fewer than 150 natural or legal persons (other than qualified investors as defined under the UK Prospectus Regulation), subject to obtaining the prior consent of underwriters for any such offer; or

(c) at any time in other circumstances falling within section 86 of the FSMA,

provided that no such offer of shares shall require the Issuer or any underwriter to publish a prospectus pursuant to Section 85 of the FSMA or Article 3 of the UK Prospectus Regulation or supplement a prospectus pursuant to Article 23 of the UK Prospectus Regulation.

S-16

Each person in the UK who initially acquires any shares or to whom any offer is made will be deemed to have represented, acknowledged and agreed to and with the Company and the underwriters that it is a qualified investor within the meaning of the UK Prospectus Regulation.

In the case of any shares being offered to a financial intermediary as that term is used in Article 5(1) of the UK Prospectus Regulation, each such financial intermediary will be deemed to have represented, acknowledged and agreed that the shares acquired by it in the offer have not been acquired on a non-discretionary basis on behalf of, nor have they been acquired with a view to their offer or resale to, persons in circumstances which may give rise to an offer to the public other than their offer or resale in the UK to qualified investors, in circumstances in which the prior consent of the underwriters has been obtained to each such proposed offer or resale.

The Company, the underwriters and their affiliates will rely upon the truth and accuracy of the foregoing representations, acknowledgements and agreements.

For the purposes of this provision, the expression an “offer to the public” in relation to any shares in the UK means the communication in any form and by any means of sufficient information on the terms of the offer and any shares to be offered so as to enable an investor to decide to purchase or subscribe for any shares, the expression “UK Prospectus Regulation” means Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018, and the expression “FSMA” means the Financial Services and Markets Act 2000.

In connection with the offering, the underwriters are not acting for anyone other than the issuer and will not be responsible to anyone other than the issuer for providing the protections afforded to their clients nor for providing advice in relation to the offering.

The communication of this prospectus supplement, the accompanying prospectus, any related free writing prospectus and any other document or materials relating to the issue of the shares offered hereby is not being made, and such documents and/or materials have not been approved, by an authorized person for the purposes of section 21 of the FSMA. Accordingly, such documents and/or materials are not being distributed to, and must not be passed on to, the general public in the United Kingdom. The communication of such documents and/or materials as a financial promotion is only being made to persons outside the United Kingdom and those persons in the United Kingdom who have professional experience in matters relating to investments who fall within the definition of investment professionals (as defined in Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended, the “Financial Promotion Order”)), or who fall within Article 49(2)(a) to (d) of the Financial Promotion Order (all such persons together being referred to as “relevant persons”). In the United Kingdom, the shares offered hereby are only available to, and any investment or investment activity to which this prospectus supplement, the accompanying prospectus, any related free writing prospectus or any other document or materials relating to the issue of the shares offered hereby relates will be engaged in only with, relevant persons. Any person in the United Kingdom that is not a relevant person should not act or rely on this prospectus supplement, the accompanying prospectus, any related free writing prospectus or any other document or materials relating to the issue of the shares offered hereby or any of their contents.

Notice to Hong Kong Investors

The shares have not been offered or sold and will not be offered or sold in Hong Kong, by means of any document, other than (a) to “professional investors” as defined in the Securities and Futures Ordinance (Cap. 571) of Hong Kong and any rules made under that Ordinance; or (b) in other circumstances which do not result in the document being a “prospectus” as defined in the Companies Ordinance (Cap. 32) of Hong Kong or which do not constitute an offer to the public within the meaning of that Ordinance. No advertisement, invitation or document relating to the shares has been or may be issued or has been or may be in the possession of any person for the purposes of issue, whether in Hong Kong or elsewhere, which is directed at, or the contents of which are likely to be accessed or read by, the public of Hong Kong (except if permitted to do so under the securities laws

S-17

of Hong Kong) other than with respect to shares which are or are intended to be disposed of only to persons outside Hong Kong or only to “professional investors” as defined in the Securities and Futures Ordinance and any rules made under that Ordinance.

Notice to Japan Investors

The shares have not been and will not be registered under the Financial Instruments and Exchange Law of Japan (Law No. 25 of 1948, as amended) and, accordingly, will not be offered or sold, directly or indirectly, in Japan, or for the benefit of any Japanese Person or to others for re-offering or resale, directly or indirectly, in Japan or to any Japanese Person, except in compliance with all applicable laws, regulations and ministerial guidelines promulgated by relevant Japanese governmental or regulatory authorities in effect at the relevant time. For the purposes of this paragraph, “Japanese Person” shall mean any person resident in Japan, including any corporation or other entity organized under the laws of Japan.

Notice to Singapore Investors

This prospectus has not been registered as a prospectus with the Monetary Authority of Singapore. Accordingly, the shares were not offered or sold or caused to be made the subject of an invitation for subscription or purchase and will not be offered or sold or caused to be made the subject of an invitation for subscription or purchase, and this prospectus or any other document or material in connection with the offer or sale, or invitation for subscription or purchase, of the shares, has not been circulated or distributed, nor will it be circulated or distributed, whether directly or indirectly, to any person in Singapore other than (i) to an institutional investor (as defined in Section 4A of the Securities and Futures Act (Chapter 289) of Singapore, as modified or amended from time to time (the “SFA”)) pursuant to Section 274 of the SFA, (ii) to a relevant person (as defined in Section 275(2) of the SFA) pursuant to Section 275(1) of the SFA, or any person pursuant to Section 275(1A) of the SFA, and in accordance with the conditions specified in Section 275 of the SFA, or (iii) otherwise pursuant to, and in accordance with the conditions of, any other applicable provision of the SFA.

Where the shares are subscribed or purchased under Section 275 of the SFA by a relevant person which is:

(a) a corporation (which is not an accredited investor (as defined in Section 4A of the SFA)) the sole business of which is to hold investments and the entire share capital of which is owned by one or more individuals, each of whom is an accredited investor; or

(b) a trust (where the trustee is not an accredited investor) whose sole purpose is to hold investments and each beneficiary of the trust is an individual who is an accredited investor,

securities or securities-based derivatives contracts (each term as defined in Section 2(1) of the SFA) of that corporation or the beneficiaries’ rights and interest (howsoever described) in that trust shall not be transferred within six months after that corporation or that trust has acquired the shares pursuant to an offer made under Section 275 of the SFA except:

(a) to an institutional investor or to a relevant person, or to any person arising from an offer referred to in Section 275(1A) or Section 276(4)(i)(B) of the SFA;

(b) where no consideration is or will be given for the transfer;

(c) where the transfer is by operation of law; or

(d) as specified in Section 276(7) of the SFA.

Notice to Switzerland Investors

The shares may not be publicly offered in Switzerland and will not be listed on the SIX Swiss Exchange (“SIX”) or on any other stock exchange or regulated trading facility in Switzerland. This document has been

S-18

prepared without regard to the disclosure standards for issuance prospectuses under art. 652a or art. 1156 of the Swiss Code of Obligations or the disclosure standards for listing prospectuses under art. 27 ff. of the SIX Listing Rules or the listing rules of any other stock exchange or regulated trading facility in Switzerland. Neither this document nor any other offering or marketing material relating to the shares or the offering may be publicly distributed or otherwise made publicly available in Switzerland.

Neither this document nor any other offering or marketing material relating to the offering, the Company, the shares have been or will be filed with or approved by any Swiss regulatory authority. In particular, this document will not be filed with, and the offer of shares will not be supervised by, the Swiss Financial Market Supervisory Authority FINMA (FINMA), and the offer of shares has not been and will not be authorized under the Swiss Federal Act on Collective Investment Schemes (“CISA”). The investor protection afforded to acquirers of interests in collective investment schemes under the CISA does not extend to acquirers of shares.

Notice to Taiwan Investors

The shares have not been and will not be registered with the Financial Supervisory Commission of Taiwan pursuant to relevant securities laws and regulations and may not be sold, issued or offered within Taiwan through a public offering or in circumstances which constitute an offer within the meaning of the Securities and Exchange Act of Taiwan that require a registration or approval of the Financial Supervisory Commission of Taiwan. No person or entity in Taiwan has been authorized to offer, sell, give advice regarding or otherwise intermediate the offering and sale of the shares in Taiwan.

S-19

LEGAL MATTERS

Certain legal matters in connection with the securities to be offered by this prospectus supplement will be passed upon for us by Sullivan & Cromwell LLP, New York, New York and with respect to matters of Wisconsin law, by Eric C. Nelson, our Senior Vice President, interim Co-General Counsel and Secretary. As of the date hereof, Mr. Nelson beneficially owned shares of Fiserv common stock representing less than 1% of the total outstanding shares of Fiserv common stock. Certain legal matters will be passed upon for the underwriters by Davis Polk & Wardwell LLP, New York, New York.

EXPERTS

The consolidated financial statements of Fiserv, Inc. and related financial statement schedule incorporated into this prospectus supplement by reference from Fiserv, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2020, and the effectiveness of Fiserv, Inc.’s internal control over financial reporting, have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports, which are incorporated by reference herein (which reports (1) express an unqualified opinion on the financial statements and include explanatory paragraphs regarding the company’s adoption of new accounting standards and (2) express an unqualified opinion on the effectiveness of internal control over financial reporting). Such consolidated financial statements have been so incorporated in reliance upon the reports of such firm given upon their authority as experts in accounting and auditing.

S-20

Prospectus

Debt Securities, Common Stock, Preferred Stock, Depositary Shares,

Warrants, Purchase Contracts and Units

We may offer and sell from time to time securities in one or more offerings in amounts, at prices and on terms that we will determine at the time of the offering. This prospectus provides you with a general description of the securities we may offer.

We may offer and sell the following securities:

• senior debt securities, which may be convertible into our common stock or other securities or property;

• common stock;

• preferred stock, which may be convertible into our common stock or other securities;

• depositary shares;

• warrants to purchase common stock, preferred stock, depositary shares or debt securities;

• contracts for the purchase or sale of our debt securities or equity securities or securities of third parties including any of our affiliates, a basket of such securities, an index or indices of such securities or any combination of the above; and

• units consisting of one or more debt securities or other securities.

Each time securities are sold using this prospectus, we will provide a supplement to this prospectus containing specific information about the offering and the terms of the securities being sold, including the offering price. The supplement may also add, update or change information contained in this prospectus. You should read this prospectus and any prospectus supplement applicable to the specific issue of securities carefully before you invest.

We may offer and sell these securities to or through underwriters, dealers or agents, or directly to investors, on a continued or a delayed basis. Each applicable prospectus supplement to this prospectus will provide the specific terms of the plan of distribution.

In addition, selling shareholders to be named in a prospectus supplement may offer and sell from time to time shares of our common stock in such amounts as set forth in a prospectus supplement. Unless otherwise set forth in a prospectus supplement, we will not receive any proceeds from the sale of shares of our common stock by any selling shareholders.

Our common stock is traded on the NASDAQ Global Select Market under the symbol “FISV.”

Investment in our securities involves risks. See “Risk Factors” in our most recent Annual Report on Form 10-K and subsequently filed Quarterly Reports on Form 10-Q and in any applicable prospectus supplement for a discussion of certain factors which should be considered in an investment of the securities which may be offered hereby.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The date of this prospectus is September 20, 2018.

TABLE OF CONTENTS

	Page
About this Prospectus		1
Forward-Looking Statements		2
Fiserv, Inc.		3
Ratios of Earnings to Fixed Charges		3
Use of Proceeds		3
Description of Debt Securities		4
Description of Capital Stock		10
Description of Depositary Shares		12
Description of Warrants		13
Description of Purchase Contracts		14
Description of Units		15
Selling Shareholders		16
Plan of Distribution		17
Where You Can Find More Information		20
Legal Matters		21
Experts		21

ABOUT THIS PROSPECTUS

Unless the context otherwise requires, in this prospectus, “we,” “us,” “our” or “ours” refer to Fiserv, Inc. and its consolidated subsidiaries.

This prospectus is part of a registration statement that we filed with the Securities and Exchange Commission, or the SEC, utilizing a “shelf” registration process. Under this shelf process, we may, from time to time, sell the securities or combinations of the securities described in this prospectus, and one or more of our shareholders may sell our common stock, in one or more offerings. This prospectus provides you with a general description of those securities. Each time we offer securities, we will provide a prospectus supplement that will contain specific information about the terms of that offering. The prospectus supplement may also add, update or change information contained in this prospectus. You should read this prospectus and any prospectus supplement together with the additional information described under the heading “Where You Can Find More Information.”

You should rely only on the information contained or incorporated by reference in this prospectus, in any prospectus supplement and in any free writing prospectus we file with the SEC. “Incorporated by reference” means that we can disclose important information to you by referring you to another document filed separately with the SEC. We have not authorized any other person to provide you with different or additional information. If anyone provides you with different or additional information, you should not rely on it.

We are not making offers to sell or solicitations to buy the securities in any jurisdiction in which an offer or solicitation is not authorized or in which the person making that offer or solicitation is not qualified to do so or to anyone to whom it is unlawful to make an offer or solicitation.

You should not assume that the information in this prospectus or any prospectus supplement, or the information we file or previously filed with the SEC that we incorporate by reference in this prospectus and any prospectus supplement, is accurate as of any date other than the respective dates of those documents. Our business, financial condition, liquidity, results of operations and prospects may have changed since those dates.

- 1 -

FORWARD-LOOKING STATEMENTS

This prospectus and any prospectus supplement, and the information incorporated by reference in this prospectus or any prospectus supplement, contains “forward-looking statements” intended to qualify for the safe harbor from liability established by the Private Securities Litigation Reform Act of 1995. Forward-looking statements include those that express a plan, belief, expectation, estimation, anticipation, intent, contingency, future development or similar expression, and can generally be identified as forward-looking because they include words such as “believes,” “anticipates,” “expects,” “could,” “should” or words of similar meaning. Statements that describe our future plans, objectives or goals are also forward-looking statements. The forward-looking statements included or incorporated by reference in this prospectus or any supplement to this prospectus involve significant risks and uncertainties, and a number of factors, both foreseen and unforeseen, that could cause actual results to differ materially from our current expectations. The factors that may affect our results include, among others: pricing and other actions by competitors; the capacity of our technology to keep pace with a rapidly evolving marketplace; the impact of a security breach or operational failure on our business; the effect of legislative and regulatory actions in the United States and internationally; our ability to comply with government regulations; our ability to successfully identify, complete and integrate acquisitions, and to realize the anticipated benefits associated with the same; the impact of our strategic initiatives; the impact of market and economic conditions on the financial services industry; and other factors identified in our most recent Annual Report on Form 10-K and Quarterly Report on Form 10-Q and in other documents that we file with the SEC. You should consider these factors carefully in evaluating forward-looking statements and are cautioned not to place undue reliance on such statements, which speak only as of the date of this prospectus or the date of the incorporated document. We undertake no obligation to update forward-looking statements to reflect events or circumstances occurring after the date of this prospectus.

- 2 -

FISERV, INC.

We are a leading global provider of financial services technology. We are publicly traded on the NASDAQ Global Select Market and part of the S&P 500^® Index. We serve clients worldwide, including banks, credit unions, investment management firms, leasing and finance companies, billers, retailers, and merchants. We provide account processing systems; electronic payments processing products and services, such as electronic bill payment and presentment services, account-to-account transfers, person-to-person payments, debit and credit card processing and services, and payments infrastructure services; internet and mobile banking systems; and related services including card and print personalization services, item processing and source capture services, loan origination and servicing products, and fraud and risk management products and services. Most of the services we provide are necessary for our clients to operate their businesses and are, therefore, non-discretionary in nature. Our operations are principally located in the United States where we operate data and transaction processing centers, provide technology support, develop software and payment solutions, and offer consulting services.

We are a Wisconsin corporation and our principal executive offices are located at 255 Fiserv Drive, Brookfield, Wisconsin 53045. Our telephone number is (262) 879-5000.

RATIOS OF EARNINGS TO FIXED CHARGES

The following table presents our ratios of consolidated earnings to fixed charges for the periods presented.

	Six Months Ended June 30,		Years Ended December 31,
	2018		2017		2016		2015		2014		2013
Ratio of earnings to fixed charges (1)		9.0x		7.2x		7.3x		6.1x		6.2x		5.5x

(1) For purposes of calculating the ratios of earnings to fixed charges, earnings consist of income from continuing operations before income taxes and income from investments in unconsolidated affiliates, plus fixed charges. Fixed charges consist of interest expensed, amortized discounts and capitalized expenses related to indebtedness and an estimate of interest within rental expense.

We did not have any preferred stock outstanding and we did not pay or accrue any preferred stock dividends during the periods presented above. Accordingly, our ratios of earnings to combined fixed charges and preference dividends are the same as those presented in the table of ratios of earnings to fixed charges set forth above for each of the respective periods presented.

USE OF PROCEEDS

We will describe the use of the net proceeds from the sales of the securities in the applicable prospectus supplement.

- 3 -

DESCRIPTION OF DEBT SECURITIES

This section describes the general terms and provisions of the debt securities that we may issue in the form of one or more series from time to time, separately, upon exercise of a debt warrant, in connection with a purchase contract or as part of a unit. The applicable prospectus supplement will describe the specific terms of the debt securities offered through that prospectus supplement as well as any general terms described in this section that will not apply to those debt securities. The debt securities will be issued under an indenture between us and U.S. Bank National Association, as trustee.

We have summarized selected provisions of the indenture below. The summary is not complete. The indenture has been filed with the Securities and Exchange Commission as an exhibit to the registration statement of which this prospectus is a part, and you should read the indenture for provisions that may be important to you. In the summary below, we have included references to article or section numbers of the indenture so that you can easily locate these provisions. Whenever we refer in this prospectus or in the prospectus supplement to particular article or sections or defined terms of the indenture, those article or sections or defined terms are incorporated by reference herein or therein, as applicable. Capitalized terms used in the summary have the meanings specified in the indenture.

General

The indenture provides that debt securities in separate series may be issued under the indenture from time to time without limitation as to aggregate principal amount. We may specify a maximum aggregate principal amount for the debt securities of any series (Section 301). We will determine the terms and conditions of the debt securities, including the maturity, principal and interest, but those terms must be consistent with the indenture.

The applicable prospectus supplement will set forth or describe the following terms of each series of such debt securities:

• the title of the debt securities;

• any limit on the aggregate principal amount of the debt securities;

• the price or prices at which the debt securities will be offered;

• the person to whom any interest on the debt securities will be payable;

• the dates on which the principal of the debt securities will be payable;

• the interest rate or rates that the debt securities will bear and the interest payment dates for the debt securities;

• the places where payments on the debt securities will be payable;

• any periods within which, and terms upon which, the debt securities may be redeemed, in whole or in part, at our option;

• any sinking fund or other provisions that would obligate us to repurchase or otherwise redeem the debt securities;

• the portion of the principal amount, if less than all, of the debt securities that will be payable upon declaration of acceleration of the maturity of the debt securities;

• whether the debt securities are defeasible and any changes or additions to the indenture’s defeasance provisions;

• whether the debt securities are convertible into our common stock or other securities or property and, if so, the terms and conditions upon which conversion will be effected;

• any addition to or change in the events of default with respect to the debt securities;

- 4 -

• any addition to or change in the covenants in the indenture; and

• any other terms of the debt securities not inconsistent with the provisions of the indenture (Section 301).

The indenture does not limit the amount of debt securities that may be issued. The indenture allows debt securities to be issued up to the principal amount that we may authorize and may be in any currency or currency unit we designate.

Debt securities, including Original Issue Discount Securities (as defined in the indenture), may be sold at a substantial discount below their principal amount. Special U.S. federal income tax considerations applicable to debt securities sold at an original issue discount may be described in the applicable prospectus supplement. In addition, special U.S. federal income tax or other considerations applicable to any debt securities that are denominated in a currency or currency unit other than U.S. dollars may be described in the applicable prospectus supplement.

Conversion Rights

The debt securities may be converted into our common stock or other securities or property, if at all, according to the terms and conditions of an applicable prospectus supplement. Such terms will include the conversion price, the conversion period, provisions as to whether conversion will be at our option or the option of the holders of such series of debt securities, the events requiring an adjustment of the conversion price, and provisions affecting conversion in the event of the redemption of such series of debt securities.

Consolidation, Merger and Sale of Assets

Unless otherwise specified in the prospectus supplement, we may not consolidate with or merge into, or transfer, lease or otherwise dispose all or substantially all of our assets to, any person, and may not permit any person to consolidate with or merge into us, unless:

• the successor person (if any) is a corporation, limited liability company, partnership, trust or other entity organized and validly existing under the laws of any domestic jurisdiction and assumes our obligations with respect to the debt securities under the indenture;

• immediately after giving pro forma effect to the transaction, no event of default, and no event which, after notice or lapse of time or both, would become an event of default, exists; and

• we deliver to the trustee an officers’ certificate and opinion of counsel stating that the transaction and the related supplemental indenture comply with the applicable provisions of the indenture and all applicable conditions precedent have been satisfied (Section 801).

Events of Default

Unless otherwise specified in the prospectus supplement, each of the following will constitute an event of default under the indenture with respect to debt securities of any series:

(1) failure to pay principal of or any premium on any debt security of that series when due;

(2) failure to pay any interest on any debt securities of that series when due, that is not cured within 30 days;

(3) failure to deposit any sinking fund payment, when due, in respect of any debt security of that series, that is not cured within 30 days;

(4) failure to perform any of our other covenants in such indenture (other than a covenant included in such indenture solely for the benefit of a series other than that series or that is not made applicable to that

- 5 -

series), that is not cured within 90 days after written notice has been given by the trustee, or the holders of at least 25% in principal amount of the outstanding debt securities of that series, as provided in such indenture; or

(5) certain events of bankruptcy, insolvency or reorganization affecting us or any of our significant subsidiaries.

If an event of default (other than an event of default with respect to Fiserv, Inc. described in clause (5) above) with respect to the debt securities of any series at the time outstanding occurs and is continuing, either the trustee by notice to us or the holders of at least 25% in principal amount of the outstanding debt securities of that series by notice to us and the trustee may declare the principal amount of the debt securities of that series (or, in the case of any Original Issue Discount Security, such portion of the principal amount of such security as may be specified in the terms of such security) to be due and payable immediately. If an event of default with respect to Fiserv, Inc. described in clause (5) above with respect to the debt securities of any series at the time outstanding occurs, the principal amount of all the debt securities of that series (or, in the case of any such Original Issue Discount Security, such specified amount) will automatically, and without any action by the trustee or any holder, become immediately due and payable. After any such acceleration, but before a judgment or decree based on acceleration, the holders of a majority in principal amount of the outstanding debt securities of that series may, under certain circumstances, rescind and annul such acceleration if all events of default, other than the non-payment of accelerated principal (or other specified amount), have been cured or waived as provided in the indenture (Section 502). For information as to waiver of defaults, see “—Modification and Waiver” below.

Subject to the provisions of the indenture relating to the duties of the trustee in case an event of default has occurred and is continuing, the trustee will be under no obligation to exercise any of its rights or powers under the indenture at the request or direction of any of the holders of debt securities, unless such holders have offered to the trustee reasonable indemnity (Section 603). Subject to such provisions for the indemnification of the trustee, the holders of a majority in principal amount of the outstanding debt securities of any series will have the right to direct the time, method and place of conducting any proceeding for any remedy available to the trustee or exercising any trust or power conferred on the trustee with respect to the debt securities of that series (Section 512).

No holder of a debt security of any series will have any right to institute any proceeding under the indenture, or for the appointment of a receiver or a trustee, or for any other remedy under the indenture, unless:

• such holder gives the trustee written notice of a continuing event of default with respect to the debt securities of that series;

• the holders of at least 25% in principal amount of the outstanding debt securities of that series made a written request to pursue the remedy, and such holders have offered reasonable indemnity, to the trustee for losses incurred in connection with pursuit of the remedy; and

• the trustee fails to comply with the request, and does not receive from the holders of a majority in principal amount of the outstanding debt securities of that series a direction inconsistent with such request, within 60 days after such notice, request and offer (Section 507).

However, such limitations do not apply to a suit instituted by a holder of a debt security to enforce the payment of the principal of or any premium or interest on such debt security on or after the applicable due date specified in such debt security or, if applicable, to convert such debt security (Sections 507 and 508).

We will be required to furnish to the trustee annually a statement by certain of our officers as to whether or not we, to their knowledge, are in default in the performance or observance of any of the terms, provisions and conditions of the indenture and, if so, specifying all such known defaults (Section 1004).

- 6 -

Modification and Waiver

Unless otherwise specified in the prospectus supplement, modifications and amendments of the indenture may be made by us and the trustee with the consent of the holders of a majority in principal amount of the outstanding debt securities of each series affected by such modification or amendment; provided, however, that no such modification or amendment may, without the consent of the holder of each outstanding debt security affected thereby:

• change the stated maturity of the principal of, or any installment of principal of or interest on, any debt security;

• reduce the principal amount of, or any premium or interest on, any debt security;

• reduce the amount of principal payable upon acceleration of the maturity of any debt security;

• change the place, manner or currency of payment of principal of, or any premium or interest on, any debt security;

• impair the right to institute suit for the enforcement of any payment due on or any conversion right with respect to any debt securities in a manner adverse to the holders of such debt securities;

• reduce the percentage in principal amount of outstanding debt securities of any series, the consent of whose holders is required for modification or amendment of the indenture;

• reduce the percentage in principal amount of outstanding debt securities of any series necessary for waiver of compliance with certain provisions of the indenture or for waiver of certain defaults;

• modify such provisions with respect to modification, amendment or waiver; or

• change the ranking of any series of debt securities (Section 902).

Unless otherwise specified in the prospectus supplement, the holders of a majority in principal amount of the outstanding debt securities of any series may waive compliance by us with certain restrictive provisions of the indenture (Section 902). The holders of a majority in principal amount of the outstanding debt securities of any series may also waive any past default under the indenture, except a default:

• in the payment of principal, premium or interest or the payment of any redemption, purchase or repurchase price;

• arising from our failure to convert any debt security in accordance with the indenture; or

• of certain covenants and provisions of the indenture which cannot be amended without the consent of the holder of each outstanding debt security of such series (Section 513).

Satisfaction and Discharge

The indenture will be discharged and will cease to be of further effect as to any series of debt securities (except as to any surviving rights of registration of transfer or exchange of debt securities expressly provided for in the indenture or any other surviving rights expressly provided for in a supplemental indenture) when:

• either:

• all debt securities that have been authenticated (except lost, stolen or destroyed debt securities that have been replaced or paid and debt securities for whose payment money has theretofore been deposited in trust and thereafter repaid to us) have been delivered to the trustee for cancellation; or

• all debt securities that have not been delivered to the trustee for cancellation have become due and payable or will become due and payable at their stated maturity within one year or are to be called for redemption within one year under arrangements satisfactory to the trustee and in any case we have deposited with the trustee as trust funds U.S. dollars or U.S. government obligations in an

- 7 -

amount sufficient, to pay the entire indebtedness of such debt securities not delivered to the trustee for cancellation, for principal, premium, if any, and accrued interest to the stated maturity or redemption date;

• we have paid or caused to be paid all other sums payable by us under the indenture; and

• we have delivered an officers’ certificate and an opinion of counsel to the trustee stating that we have satisfied all conditions precedent to satisfaction and discharge of the indenture with respect to the debt securities (Section 401).

Legal Defeasance and Covenant Defeasance

Legal Defeasance. We will be discharged from all our obligations with respect to such debt securities (except for certain obligations to convert, exchange or register the transfer of debt securities, to replace stolen, lost or mutilated debt securities, to maintain paying agencies and to hold moneys for payment in trust) upon the deposit in trust for the benefit of the holders of such debt securities of money or U.S. government obligations, or both, which, through the payment of principal and interest in respect thereof in accordance with their terms, will provide money in an amount sufficient to pay the principal of and any premium and interest on such debt securities on the respective stated maturities in accordance with the terms of the indenture and such debt securities. Such defeasance or discharge may occur only if, among other things:

(1) we have delivered to the trustee an opinion of counsel to the effect that we have received from, or there has been published by, the U.S. Internal Revenue Service a ruling, or there has been a change in tax law, in either case to the effect that holders of such debt securities will not recognize gain or loss for federal income tax purposes as a result of such deposit and legal defeasance and will be subject to federal income tax on the same amount, in the same manner and at the same times as would have been the case if such deposit and legal defeasance were not to occur;

(2) no event of default or event that with the passing of time or the giving of notice, or both, shall constitute an event of default shall have occurred and be continuing at the time of such deposit or, with respect to any event of default described in clause (5) under “—Events of Default,” at any time until 90 days after such deposit;

(3) such deposit and defeasance will not result in a breach or violation of, or constitute a default under, any agreement or instrument to which we are a party or by which we are bound; and

(4) we have delivered to the trustee an opinion of counsel to the effect that such defeasance will not cause the trustee or the trust so created to be subject to the Investment Company Act of 1940 (Sections 1302 and 1304).

Covenant Defeasance. The indenture provides that we may elect, at our option, that our failure to comply with certain restrictive covenants (but not to conversion, if applicable), including those that may be described in the applicable prospectus supplement, and the occurrence of certain events of default which are described above in clause (4) under “—Events of Default” and any that may be described in the applicable prospectus supplement, will not be deemed to either be or result in an event of default with respect to such debt securities. In order to exercise such option, we must deposit, in trust for the benefit of the holders of such debt securities, money or U.S. government obligations, or both, which, through the payment of principal and interest in respect thereof in accordance with their terms, will provide money in an amount sufficient to pay the principal of and any premium and interest on such debt securities on the respective stated maturities in accordance with the terms of the indenture and such debt securities. Such covenant defeasance may occur only if we have delivered to the trustee an opinion of counsel that in effect says that holders of such debt securities will not recognize gain or loss for federal income tax purposes as a result of such deposit and covenant defeasance and will be subject to federal income tax on the same amount, in the same manner and at the same times as would have been the case if such deposit and covenant defeasance were not to occur, and the requirements set forth in clauses (2), (3), and (4) under the heading —“Legal Defeasance and Covenant Defeasance” above are satisfied. If we exercise this

- 8 -

option with respect to any debt securities and such debt securities were declared due and payable because of the occurrence of any event of default, the amount of money and U.S. government obligations so deposited in trust would be sufficient to pay amounts due on such debt securities at the time of their respective stated maturities but may not be sufficient to pay amounts due on such debt securities upon any acceleration resulting from such event of default. In such case, we would remain liable for such payments (Sections 1303 and 1304).

Governing Law

The indenture and the debt securities will be governed by, and construed in accordance with, the laws of the State of New York.

- 9 -

DESCRIPTION OF CAPITAL STOCK

The following description of our capital stock summarizes general terms and provisions that apply to our capital stock. Because this is only a summary it does not contain all of the information that may be important to you. The summary is subject to and qualified in its entirety by reference to our articles of incorporation and by-laws, which are filed as exhibits to the registration statement of which this prospectus is a part and incorporated by reference into this prospectus. See “Where You Can Find More Information.”

General

Our authorized capital stock consists of 1,800,000,000 shares of common stock, $.01 par value per share, and 25,000,000 shares of preferred stock, no par value per share. We will disclose in an applicable prospectus supplement the number of shares of our common stock then outstanding. As of the date of this prospectus, no shares of our preferred stock were outstanding.

Common Stock

Subject to Section 180.1150 of the Wisconsin Business Corporation Law (described below under “—Statutory Provisions”), holders of our common stock are entitled to one vote for each share of common stock held by them on all matters properly presented to shareholders. Subject to the prior rights of the holders of any shares of our preferred stock that are outstanding, our board of directors may at its discretion declare and pay dividends on our common stock out of our earnings or assets legally available for the payment of dividends. Subject to the prior rights of the holders of any shares of our preferred stock that are outstanding, if we are liquidated, any amounts remaining after the discharge of outstanding indebtedness will be paid pro rata to the holders of our common stock. Holders of our common stock have no preemptive, subscription, redemption or conversion rights. The rights, preferences and privileges of holders of our common stock are subject to, and may be adversely affected by, the rights of the holders of shares of any series of preferred stock that we may designate and issue in the future.

Preferred Stock

Our board of directors is authorized to issue our preferred stock in series and to fix the voting rights; the designations, preferences, limitations and relative rights of any series with respect to the rate of dividend, the price, the terms and conditions of redemption; the amounts payable in the event of voluntary or involuntary liquidation; sinking fund provisions for redemption or purchase of a series; and the terms and conditions on which a series may be converted.

If we offer preferred stock, we will file the terms of the preferred stock with the SEC and the prospectus supplement relating to that offering will include a description of the specific terms of the offering, including the following specific terms:

• the series, the number of shares offered and the liquidation value of the preferred stock;

• the price at which the preferred stock will be issued;

• the dividend rate, the dates on which the dividends will be payable and other terms relating to the payment of dividends on the preferred stock;

• the liquidation preference of the preferred stock;

• the voting rights of the preferred stock;

• whether the preferred stock is redeemable or subject to a sinking fund, and the terms of any such redemption or sinking fund;

- 10 -

• whether the preferred stock is convertible or exchangeable for any other securities, and the terms of any such conversion; and

• any additional rights, preferences, qualifications, limitations and restrictions of the preferred stock.

It is not possible to state the actual effect of the issuance of any shares of preferred stock upon the rights of holders of our common stock until the board of directors determines the specific rights of the holders of the preferred stock. However, these effects might include:

• restricting dividends on the common stock;

• diluting the voting power of the common stock;

• impairing the liquidation rights of the common stock; and

• delaying or preventing a change in control of our company.

Statutory Provisions

Section 180.1150 of the Wisconsin Business Corporation Law provides that the voting power of public Wisconsin corporations such as us held by any person or persons acting as a group in excess of 20% of our voting power is limited to 10% of the full voting power of those shares, unless full voting power of those shares has been restored pursuant to a vote of shareholders. Sections 180.1140 to 180.1144 of the Wisconsin Business Corporation Law contain some limitations and special voting provisions applicable to specified business combinations involving Wisconsin corporations such as us and a significant shareholder, unless the board of directors of the corporation approves the business combination or the shareholder’s acquisition of shares before these shares are acquired.

Similarly, Sections 180.1130 to 180.1133 of the Wisconsin Business Corporation Law contain special voting provisions applicable to some business combinations, unless specified minimum price and procedural requirements are met. Following commencement of a takeover offer, Section 180.1134 of the Wisconsin Business Corporation Law imposes special voting requirements on share repurchases effected at a premium to the market and on asset sales by the corporation, unless, as it relates to the potential sale of assets, the corporation has at least three independent directors and a majority of the independent directors vote not to have the provision apply to the corporation.

- 11 -

DESCRIPTION OF DEPOSITARY SHARES

We may, at our option, elect to offer fractional interests in shares of preferred stock rather than a full share of preferred stock. In that event, depositary receipts will be issued for depositary shares, each of which will represent a fraction of a share of a particular class or series of preferred stock, as described in the applicable prospectus supplement.

Any series of preferred stock represented by depositary shares will be deposited under a deposit agreement between Fiserv, Inc. and the depositary. The prospectus supplement relating to a series of depositary shares will set forth the name and address of the depositary for the depositary shares and summarize the material provisions of the deposit agreement. Subject to the terms of the deposit agreement, each owner of a depositary share will be entitled, in proportion to the applicable fraction of a share of preferred stock represented by such depositary share, to all the rights and preferences of the preferred stock represented by such depositary share, including dividend and liquidation rights and any right to convert or exchange the preferred stock into other securities.

We will describe the particular terms of any depositary shares we offer in the applicable prospectus supplement. You should review the documents pursuant to which the depositary shares will be issued, which will be described in more detail in the applicable prospectus supplement.

- 12 -

DESCRIPTION OF WARRANTS

We may issue warrants for the purchase of debt securities, preferred stock, common stock or other securities. Warrants may be issued independently or together with debt securities, preferred stock or common stock offered by any prospectus supplement and may be attached to or separate from any such offered securities. Each series of warrants will be issued under a separate warrant agreement to be entered into between us and a bank or trust company, as warrant agent, all as will be set forth in the prospectus supplement relating to the particular issue of warrants. The warrant agent will act solely as our agent in connection with the warrants and will not assume any obligation or relationship of agency or trust for or with any holders of warrants or beneficial owners of warrants.

The following summary of certain provisions of the warrants does not purport to be complete and is subject to, and is qualified in its entirety by reference to, all provisions of the warrant agreements.

Reference is made to the prospectus supplement relating to the particular issue of warrants offered pursuant to such prospectus supplement for the terms of and information relating to such warrants, including, where applicable:

• the designation, aggregate principal amount, currencies, denominations and terms of the series of debt securities purchasable upon exercise of warrants to purchase debt securities and the price at which such debt securities may be purchased upon such exercise;

• the number of shares of common stock purchasable upon the exercise of warrants to purchase common stock and the price at which such number of shares of common stock may be purchased upon such exercise;

• the number of shares and series of preferred stock purchasable upon the exercise of warrants to purchase preferred stock and the price at which such number of shares of such series of preferred stock may be purchased upon such exercise;

• the designation and number of units of other securities purchasable upon the exercise of warrants to purchase other securities and the price at which such number of units of such other securities may be purchased upon such exercise;

• the date on which the right to exercise such warrants will commence and the date on which such right will expire;

• U.S. federal income tax consequences applicable to such warrants;

• the number of warrants outstanding as of the most recent practicable date; and

• any other terms of such warrants.

Warrants will be issued in registered form only. Each warrant will entitle the holder thereof to purchase such principal amount of debt securities or such number of shares of preferred stock, common stock or other securities at such exercise price as will in each case be set forth in, or calculable from, the prospectus supplement relating to the warrants, which exercise price may be subject to adjustment upon the occurrence of certain events as set forth in such prospectus supplement. After the close of business on the expiration date, or such later date to which such expiration date may be extended by us, unexercised warrants will become void. The place or places where, and the manner in which, warrants may be exercised will be specified in the prospectus supplement relating to such warrants.

Prior to the exercise of any warrants to purchase debt securities, preferred stock, common stock or other securities, holders of such warrants will not have any of the rights of holders of debt securities, preferred stock, common stock or other securities, as the case may be, purchasable upon such exercise, including the right to receive payments of principal of, premium, if any, or interest, if any, on the debt securities purchasable upon such exercise or to enforce covenants in the indenture, or to receive payments of dividends, if any, on the preferred stock, or common stock purchasable upon such exercise, or to exercise any applicable right to vote.

- 13 -

DESCRIPTION OF PURCHASE CONTRACTS

We may issue purchase contracts for the purchase or sale of our debt securities or equity securities or securities of third parties including any of our affiliates, a basket of such securities, an index or indices of such securities or any combination of the above as specified in the applicable prospectus supplement.

We may issue purchase contracts obligating holders to purchase from us, and obligating us to sell to holders, at a future date, a specified or varying number of securities at a purchase price, which may be based on a formula. Alternatively, we may issue purchase contracts obligating us to purchase from holders, and obligating holders to sell to us, at a future date, a specified or varying number of securities at a purchase price, which may be based on a formula. We may satisfy our obligations, if any, with respect to any purchase contract by delivering the subject securities or by delivering the cash value of such purchase contract or the cash value of the property otherwise deliverable, as set forth in the applicable prospectus supplement. The applicable prospectus supplement will specify the methods by which the holders may purchase or sell such securities and any acceleration, cancellation or termination provisions or other provisions relating to the settlement of a purchase contract.

The purchase contracts may require us to make periodic payments to the holders thereof or vice versa, and these payments may be unsecured or prefunded and may be paid on a current or deferred basis. The purchase contracts may require holders thereof to secure their obligations under the contracts in a specified manner to be described in the applicable prospectus supplement. Alternatively, purchase contracts may require holders to satisfy their obligations thereunder when the purchase contracts are issued as described in the applicable prospectus supplement.

- 14 -

DESCRIPTION OF UNITS

We may issue units comprised of one or more of the other securities described in this prospectus in any combination. Each unit may also include debt obligations or other securities of third parties not affiliated with us, such as U.S. Treasury securities. Each unit will be issued so that the holder of the unit is also the holder of each security included in the unit. Thus, the holder of a unit will have the rights and obligations of a holder of each included security. The applicable unit agreement under which a unit is issued may provide that the securities included in the unit may not be held or transferred separately, at any time or any time before a specified date.

The applicable prospectus supplement will describe the terms of the units offered pursuant to it, including one or more of the following:

• the designation and terms of the units and of the securities comprising the units, including whether and under what circumstances those securities may be held or transferred separately;

• any provisions for the issuance, payment, settlement, transfer or exchange of the units or of the securities comprising the units;

• the terms of any agreements governing the units;

• U.S. federal income tax considerations relevant to the units; and

• whether the units will be issued in fully registered or global form.

The preceding description and any description of units in the applicable prospectus supplement does not purport to be complete and is subject to and is qualified in its entirety by reference to each unit agreement and, if applicable, collateral arrangements relating to such units.

- 15 -

SELLING SHAREHOLDERS

We may register shares of common stock covered by this prospectus for re-offers and resales by any selling shareholders to be named in a prospectus supplement. Because we are a well-known seasoned issuer, as defined in Rule 405 of the Securities Act of 1933, as amended (the “Securities Act”), we may add secondary sales of shares of our common stock by any selling shareholders by filing a prospectus supplement with the SEC. We may register these shares to permit selling shareholders to resell their shares when they deem appropriate. A selling shareholder may resell all, a portion or none of such shareholder’s shares at any time and from time to time. Selling shareholders may also sell, transfer or otherwise dispose of some or all of their shares of our common stock in transactions exempt from the registration requirements of the Securities Act. We do not know when or in what amounts the selling shareholders may offer shares for sale under this prospectus and any prospectus supplement. We will not receive any proceeds from any sale of shares by a selling shareholder under this prospectus and any prospectus supplement. We may pay all expenses incurred with respect to the registration of the shares of common stock owned by the selling shareholders, other than underwriting fees, discounts or commissions, which will be borne by the selling shareholders. We will provide you with a prospectus supplement naming the selling shareholders, the amount of shares to be registered and sold and any other terms of the shares of common stock being sold by each selling shareholder.

- 16 -

PLAN OF DISTRIBUTION

We may sell our securities, and any selling shareholder may sell shares of our common stock, in any one or more of the following ways from time to time: (i) through agents; (ii) to or through underwriters; (iii) through brokers or dealers; (iv) directly by us or any selling shareholders to purchasers, including through a specific bidding, auction or other process; or (v) through a combination of any of these methods of sale. The applicable prospectus supplement will contain the terms of the transaction, name or names of any underwriters, dealers, agents and the respective amounts of securities underwritten or purchased by them, the initial public offering price of the securities, and the applicable agent’s commission, dealer’s purchase price or underwriter’s discount. Any selling shareholders, dealers and agents participating in the distribution of the securities may be deemed to be underwriters, and compensation received by them on resale of the securities may be deemed to be underwriting discounts. Additionally, because selling shareholders may be deemed to be “underwriters” within the meaning of Section 2(11) of the Securities Act, selling shareholders may be subject to the prospectus delivery requirements of the Securities Act.

Any initial offering price, dealer purchase price, discount or commission may be changed from time to time.

The securities may be distributed from time to time in one or more transactions, at negotiated prices, at a fixed price or fixed prices (that may be subject to change), at market prices prevailing at the time of sale, at various prices determined at the time of sale or at prices related to prevailing market prices.

Offers to purchase securities may be solicited directly by us or any selling shareholder or by agents designated by us from time to time. Any such agent may be deemed to be an underwriter, as that term is defined in the Securities Act, of the securities so offered and sold.

If underwriters are utilized in the sale of any securities in respect of which this prospectus is being delivered, such securities will be acquired by the underwriters for their own account and may be resold from time to time in one or more transactions, including negotiated transactions, at fixed public offering prices or at varying prices determined by the underwriters at the time of sale. Securities may be offered to the public either through underwriting syndicates represented by managing underwriters or directly by one or more underwriters. If any underwriter or underwriters are utilized in the sale of securities, unless otherwise indicated in the applicable prospectus supplement, the obligations of the underwriters are subject to certain conditions precedent, and the underwriters will be obligated to purchase all such securities if they purchase any of them.

If a dealer is utilized in the sale of the securities in respect of which this prospectus is delivered, we will sell such securities, and any selling shareholder will sell shares of our common stock to the dealer, as principal. The dealer may then resell such securities to the public at varying prices to be determined by such dealer at the time of resale. Transactions through brokers or dealers may include block trades in which brokers or dealers will attempt to sell shares as agent but may position and resell as principal to facilitate the transaction or in cross trades, in which the same broker or dealer acts as agent on both sides of the trade. Any such dealer may be deemed to be an underwriter, as such term is defined in the Securities Act, of the securities so offered and sold. In addition, any selling shareholder may sell shares of our common stock in ordinary brokerage transactions or in transactions in which a broker solicits purchases.

Offers to purchase securities may be solicited directly by us or any selling shareholder and the sale thereof may be made by us or any selling shareholder directly to institutional investors or others, who may be deemed to be underwriters within the meaning of the Securities Act with respect to any resale thereof.

Agents, underwriters and dealers may be entitled under relevant agreements with us or any selling shareholder to indemnification by us against certain liabilities, including liabilities under the Securities Act, or to contribution with respect to payments which such agents, underwriters and dealers may be required to make in respect thereof. The terms and conditions of any indemnification or contribution will be described in the

- 17 -

applicable prospectus supplement. We may pay all expenses incurred with respect to the registration of the shares of common stock owned by any selling shareholders, other than underwriting fees, discounts or commissions, which will be borne by the selling shareholders.

We or any selling shareholder may also sell shares of our common stock through various arrangements involving mandatorily or optionally exchangeable securities, and this prospectus may be delivered in connection with those sales.

We or any selling shareholder may enter into derivative, sale or forward sale transactions with third parties, or sell securities not covered by this prospectus to third parties in privately negotiated transactions. If the applicable prospectus supplement indicates, in connection with those transactions, the third parties may sell securities covered by this prospectus and the applicable prospectus supplement, including in short sale transactions and by issuing securities not covered by this prospectus but convertible into, or exchangeable for or representing beneficial interests in such securities covered by this prospectus, or the return of which is derived in whole or in part from the value of such securities. The third parties may use securities received under derivative, sale or forward sale transactions, or securities pledged by us or any selling shareholder or borrowed from us, any selling shareholder or others to settle those sales or to close out any related open borrowings of stock, and may use securities received from us or any selling shareholder in settlement of those transactions to close out any related open borrowings of stock. The third party in such sale transactions will be an underwriter and will be identified in the applicable prospectus supplement (or a post-effective amendment).

Additionally, any selling shareholder may engage in hedging transactions with broker-dealers in connection with distributions of shares or otherwise. In those transactions, broker-dealers may engage in short sales of shares in the course of hedging the positions they assume with such selling shareholder. Any selling shareholder also may sell shares short and redeliver shares to close out such short positions. Any selling shareholder may also enter into option or other transactions with broker-dealers which require the delivery of shares to the broker-dealer. The broker-dealer may then resell or otherwise transfer such shares pursuant to this prospectus. Any selling shareholder also may loan or pledge shares, and the borrower or pledgee may sell or otherwise transfer the shares so loaned or pledged pursuant to this prospectus. Such borrower or pledgee also may transfer those shares to investors in our securities or the selling shareholder’s securities or in connection with the offering of other securities not covered by this prospectus.

Underwriters, broker-dealers or agents may receive compensation in the form of commissions, discounts or concessions from us or any selling shareholder. Underwriters, broker-dealers or agents may also receive compensation from the purchasers of shares for whom they act as agents or to whom they sell as principals, or both. Compensation as to a particular underwriter, broker-dealer or agent will be in amounts to be negotiated in connection with transactions involving shares and might be in excess of customary commissions. In effecting sales, broker-dealers engaged by us or any selling shareholder may arrange for other broker-dealers to participate in the resales.

Any securities offered other than common stock will be a new issue and, other than the common stock, which is listed on the NASDAQ Global Select Market, will have no established trading market. We may elect to list any series of securities on an exchange, and in the case of the common stock, on any additional exchange, but, unless otherwise specified in the applicable prospectus supplement, we shall not be obligated to do so. No assurance can be given as to the liquidity of the trading market for any of the securities.

Agents, underwriters and dealers may engage in transactions with, or perform services for, us, our subsidiaries or any selling shareholder in the ordinary course of business.

Any underwriter may engage in overallotment, stabilizing transactions, short covering transactions and penalty bids in accordance with Regulation M under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Overallotment involves sales in excess of the offering size, which create a short position.

- 18 -

Stabilizing transactions permit bids to purchase the underlying security so long as the stabilizing bids do not exceed a specified maximum. Short covering transactions involve purchases of the securities in the open market after the distribution is completed to cover short positions. Penalty bids permit the underwriters to reclaim a selling concession from a dealer when the securities originally sold by the dealer are purchased in a covering transaction to cover short positions. Those activities may cause the price of the securities to be higher than it would otherwise be. If commenced, the underwriters may discontinue any of the activities at any time. An underwriter may carry out these transactions on the NASDAQ Global Select Market, in the over-the-counter market or otherwise.

The place and time of delivery for securities will be set forth in the accompanying prospectus supplement for such securities.

- 19 -

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other information with the SEC. We also filed a registration statement on Form S-3, including exhibits, under the Securities Act with respect to the securities offered by this prospectus. This prospectus is a part of the registration statement, but does not contain all of the information included in the registration statement or the exhibits. You may read and copy the registration statement and any other document that we file at the SEC’s public reference room at 100 F Street, N.E., Washington D.C. 20549. You can call the SEC at 1-800-SEC-0330 for further information on the operation of the public reference room. You can also find our public filings with the SEC on the internet at a web site maintained by the SEC located at http://www.sec.gov.

We are “incorporating by reference” specified documents that we file with the SEC, which means:

• incorporated documents are considered part of this prospectus;

• we are disclosing important information to you by referring you to those documents; and

• information we file with the SEC will automatically update and supersede information contained in this prospectus.

We incorporate by reference the documents listed below and any future filings we make with the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of this prospectus and before the end of the offering of the securities pursuant to this prospectus:

• our Annual Report on Form 10-K for the year ended December 31, 2017;

• our Quarterly Reports on Form 10-Q for the quarters ended March 31, 2018 and June 30, 2018;

• our Current Reports on Form 8-K as filed with the SEC on each of February 7, 2018 (excluding the furnished portions thereof), February  27, 2018, April 2, 2018, May  24, 2018, September 20, 2018 and September 20, 2018; and

• the description of our common stock contained in our Registration Statement on Form 8-A, dated September 3, 1986, and any amendment or report updating that description.

Notwithstanding the foregoing, documents or portions thereof containing information furnished under Items 2.02 and 7.01 of any Current Report on Form 8-K, including the related exhibits under Item 9.01, are not incorporated by reference in this prospectus.

You may request a copy of any of these filings, at no cost, by request directed to us at the following address or telephone number:

Fiserv, Inc.

255 Fiserv Drive

Brookfield, WI 53045

(262) 879-5000

Attention: Secretary

You can also find these filings on our website at www.fiserv.com. We are not incorporating the information on our website other than these filings into this prospectus.

You should not assume that the information in this prospectus or any prospectus supplement, as well as the information we file or previously filed with the SEC that we incorporate by reference in this prospectus or any prospectus supplement, is accurate as of any date other than the respective date of such documents. Our business, financial condition, results of operations and prospects may have changed since that date.

- 20 -

LEGAL MATTERS

The validity of the securities offered by this prospectus will be passed upon for us by Foley & Lardner LLP. The validity of the securities offered by this prospectus will be passed upon for any underwriters or agents by counsel named in the applicable prospectus supplement.

EXPERTS

The consolidated financial statements incorporated in this prospectus by reference to Fiserv, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2017 and the effectiveness of Fiserv, Inc.’s internal control over financial reporting have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their reports, which are incorporated herein by reference. Such consolidated financial statements have been so incorporated in reliance upon the reports of such firm given upon their authority as experts in accounting and auditing.

- 21 -

20,000,000 Shares

Common Stock

PROSPECTUS SUPPLEMENT

Goldman Sachs & Co. LLC J.P. Morgan

April 29, 2021