EX-23.(A) 4 c69318a1ex23-a.txt CONSENT OF KPMG LLP Exhibit 23(a) CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS The Board of Directors Associated Banc-Corp: We consent to the use of our report incorporated herein by reference and to the reference to our firm under the heading "Experts" in the prospectus. /s/ KPMG LLP Chicago, Illinois May 15, 2002