and Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended. Section 9 - Financial Statements and Exhibits

Entry into a Material Definitive Agreement. On July 31, 2026, Deluxe Corporation (the “Company”) and certain subsidiaries of the Company party thereto, as guarantors, entered into a Refinancing Facility Agreement No. 2 effecting a Second Amended and Restated Credit Agreement (the “Credit Agreement”) with certain financial institutions party thereto, as lenders, and JPMorgan Chase Bank, N.A., as administrative agent, amending the Company’s existing credit agreement. The Credit Agreement provid…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information contained in

C ompletion of Acquisition or Disposition of Assets. On July 31, 2026, the Company completed the previously announced acquisition of Celero Commerce, pursuant to the Equity Purchase Agreement and Plan of Merger, dated as of June 17, 2026 (as amended or supplemented from time to time, the “Purchase Agreement”), by and among the Company, Calypso Merger Sub LLC, a Delaware limited liability company and wholly-owned subsidiary of the Company (“Merger Sub”), Celero Intermediate Holdings LLC, a Del…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information contained in

Entry into a Material Definitive Agreement. On June 17, 2026, Deluxe Corporation (the “Company”) entered into an Equity Purchase Agreement and Plan of Merger (the “Purchase Agreement”) by and among the Company, Calypso Merger Sub LLC, a Delaware limited liability company and wholly-owned subsidiary of the Company (“Merger Sub”), Celero Intermediate Holdings LLC, a Delaware limited liability company (“Celero”), LLR V Payments, LLC, a Delaware limited liability company (“BlockerCo”), LLR Intern…

shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall they be deemed to be incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such a filing. Cautionary Statement Regarding Forward-Looking Statements Statements made in this Current Report on Form 8-K concerning the Company, the Company’s or management’s intentions, expectations,…

and Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended. Section 9 - Financial Statements and Exhibits

Director — Cheryl E. Mayberry McKissack: Cheryl E. Mayberry McKissack will not stand for re-election at the Company’s 2026 Annual Meeting of Shareholders.

Entry into a Material Definitive Agreement. On February 10, 2026, Deluxe Corporation (the “Company”) and certain of its subsidiaries (“Seller Entities”) entered into an Asset Purchase Agreement (the “Purchase Agreement”) by and between the Seller Entities, the Company, PFG-SG Operating Group LLC (“Purchaser”), and PFG Ventures, L.P. (“Purchaser Parent”). Subject to the terms and conditions of the Purchase Agreement, on the closing date (the “Closing Date”), Purchaser will acquire the right, t…

Results of Operations and Financial Condition. On February 4, 2026, the Company posted the Amended Earnings Release to the Investor Relations section of its website, as described in the Explanatory Note above. The full text of the Amended Earnings Release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference. The information in this

and Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended. Section 9 - Financial Statements and Exhibits

Creation of a Direct Financial Obligation. The information set forth under

Entry into a Material Definitive Agreement. On December 15, 2025 (the “Closing Date”), Deluxe Receivables LLC (“Borrower”), a special purpose company and wholly-owned subsidiary of Deluxe Corporation (the “Company”), a Minnesota corporation, entered into Amendment No. 1 to Receivables Financing Agreement (the “Amendment”), amending the Receivables Financing Agreement, dated as of March 13, 2024 (the “RFA”) among MUFG Bank, Ltd., as administrative agent (the “Administrative Agent”), the Borrow…

and Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended. Section 9 - Financial Statements and Exhibits

Director — Michelle T. Collins: The filing is an amendment to clarify the committee assignments for a newly appointed independent director, which is a routine board governance matter.

Director — Michelle T. Collins: The filing discloses the routine election of a new independent director to the Board of Directors, which is a standard governance event rather than an executive departure.

Entry into a Material Definitive Agreement. On August 6, 2025, Deluxe Corporation, a Minnesota corporation (the “Company”), entered into an Asset Purchase Agreement (the “Purchase Agreement”) with JPMorgan Chase Bank, National Association, a national bank (“Seller”). Subject to the terms and conditions of the Purchase Agreement, on the date of the Purchase Agreement (the “Closing Date”), the Company acquired certain assets, intellectual property rights and customer contracts of Seller (as mor…

and Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended. Section 9 - Financial Statements and Exhibits

and Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended. Section 9 - Financial Statements and Exhibits

Director — Morgan M. (Mac) Schuessler, Jr.: The filing discloses the routine election of a new independent director to the Board of Directors, which is a standard governance event rather than an executive departure.

and Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, nor shall it be deemed incorporated by reference into any filings under the Securities Act of 1933, as amended. Section 9 - Financial Statements and Exhibits

Director — Hugh S. (Beau) Cummins III: The filing discloses the election of a new independent director and the non-re-election of two existing directors, which is a standard board refreshment event rather than a senior executive departure.

Entry into a Material Definitive Agreement. Indenture On December 3, 2024, Deluxe Corporation, a Minnesota corporation (the “ Company ”), closed its previously announced offering of $450,000,000 aggregate principal amount of senior secured notes due 2029 (the “ Notes ”). The Notes were issued pursuant to an indenture, dated as of December 3, 2024 (the “ Indenture ”), among the Company, certain subsidiaries of the Company as guarantors, and U.S. Bank Trust Company, National Association, as tru…

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. The information reported above under