UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the fiscal year ended December 31, 2019 Commission file number: 1-7945 DELUXE CORPORATION (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) 3680 Victoria St. N. (Address of principal executive offices) ShoreviewMN | --- | --- | |-------|---------------------------------- ...