Fiserv — Jul 23, 2025 release

The currency impact is measured as the increase or decrease in the expected adjusted revenue for the period by applying prior period foreign currency exchange rates to present a constant currency comparison to prior periods. Growth 2025 Revenue 10.0% Postage reimbursements —% 2025 Adjusted revenue 10.0% Currency impact 1.0% Acquisition adjustments (1.0)% Divestiture adjustments —% 2025 Organic revenue ~ 10% Adjusted Earnings Per Share - The company’s adjusted earnings per share outlook for 2025 excludes certain non-cash or other items such as non-cash intangible asset amortization expense associated with acquisitions; non-cash impairment charges; merger and integration costs; severance costs; gains or losses from the sale of businesses, certain assets and investments; and certain discrete tax benefits and expenses. The company estimates that amortization expense in 2025 with respect to acquired intangible assets will decrease approximately 5% compared to the amount incurred in 2024. Other adjustments to the company’s financial measures that were incurred in 2024 and for the three and six months ended June 30, 2025 are presented in this news release; however, they are not necessarily indicative of adjustments that may be incurred throughout the remainder of 2025 or beyond. Estimates of these impacts and adjustments on a forward-looking basis are not available due to the variability, complexity and limited visibility of these items. 14 News Release Fiserv, Inc. Full Year Forward-Looking Non-GAAP Financial Measures (cont.) The compan