Flutter Entertainment plc

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EXPLANATORY NOTE

Flutter Entertainment plc, a public limited company incorporated under the laws of Ireland, qualifies as a foreign private issuer (“FPI”) in the United States for purposes of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Flutter voluntarily has chosen to file annual reports on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K with the United States Securities and Exchange Commission (“SEC”) instead of filing on the reporting forms available to foreign private issuers.

We have included in this Form 10-K the Group’s audited consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021. The Group’s audited consolidated financial statements included herein have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”). We end our fiscal year on December 31. The audited consolidated financial statements included herein, which have been prepared in accordance with GAAP, do not constitute statutory financial statements for the purposes of the Companies Act 2014 of Ireland (the “Irish Companies Act”), nor do they constitute audited financial statements for the purposes of the Irish Transparency (Directive 2004/109/EC) Regulations 2007. Our statutory financial statements for fiscal 2022 and fiscal 2021 were delivered to the Registrar of Companies of Ireland (the “Registrar of Companies”) and, in the case of the 2023 financial statements, are expected to be delivered to the Registrar of Companies within 56 days of our annual return date in 2024.

CERTAIN TERMS

Unless otherwise specified or the context otherwise requires, the terms “Flutter,” the “Company,” the “Group,” “we,” “us” and “our” each refer to Flutter Entertainment plc and its subsidiaries. References to fiscal 2023, fiscal 2022 and fiscal 2021 refer to the years ended December 31, 2023, 2022 and 2021, respectively.

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This report contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. These statements reflect our current expectations as to future events based on certain assumptions and include any statement that does not directly relate to any historical or current fact. These statements include, but are not limited to, statements related to our expectations regarding the performance of our business, our financial results, our operations, our liquidity and capital resources, the conditions in our industry and our growth strategy. In some cases, forward-looking statements can be identified by words such as “outlook,” “believe(s),” “expect(s),” “potential,” “continue(s),” “may,” “will,” “should,” “could,” “would,” “seek(s),” “predict(s),” “intend(s),” “trends,” “plan(s),” “estimate(s),” “anticipates,” “projection,” “goal,” “target,” “aspire,” “will likely result” and other words and terms of similar meaning or the negative versions of such words. These forward-looking statements are subject to risks and uncertainties that may change at any time. Accordingly, there are or will be important factors that could cause actual outcomes or results to differ materially from those indicated in these statements. These factors include but are not limited to those described in Part I, “Item 1A—Risk Factors”. These factors should not be construed as exhaustive and should be read in conjunction with the other cautionary statements that are included in this report. Flutter undertakes no obligation to publicly update or review any forward-looking statements, whether as a result of new information, future developments or otherwise, except as required by law.

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An investment in our ordinary shares involves risks. You should carefully consider the following information about these risks, together with the other information contained in this Annual Report, before investing in our ordinary shares. Some of the more significant challenges and risks relating to an investment in our Company are summarized below. The following is only a summary of the principal risks that may materially adversely affect our business, financial condition, results of operations and cash flows. The following should be read in conjunction with the more complete discussion of the risk factors we face, which are set forth in Part I, “Item 1A. Risk Factors” in this Annual Report.

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Part I