EX-23.1 2 exhibit231rsmconsentheartl.htm EX-23.1 Document



Exhibit 23.1




Consent of Independent Registered Public Accounting Firm



We consent to the incorporation by reference in this Current Report on Form 8-K of Nicolet Bankshares, Inc. of our reports dated March 11, 2025, relating to the consolidated financial statements, and the effectiveness of internal control over financial reporting of MidWestOne Financial Group, Inc., appearing in the Annual Report on Form 10-K of MidWestOne Financial Group, Inc. for the year ended December 31, 2024.


/s/ RSM US LLP


Des Moines, Iowa
February 19, 2026