The 2018 real estate and personal property tax bills will be mailed approximately 12/7/18.. Payments can be made at City Hall, 211 Walnut St.. There is a payment drop box behind City Hall next to the drive-up window for after hours convenience. Our office will be closed on 12/24/18,12/25/18 & 1/1/19. Mailed payments postmarked by 12/31/18 will be entered in tax system as a 2018 payment. Tax payments can also be made through 1/31/19 at Associated Bank-Neenah Main, 100 W Wisconsin Ave., Associated Bank-Neenah Festival Foods, 647 S. Green Bay Rd., Nicolet National Bank-550 S. Green Bay Rd., BMO Harris Bank, 643 S. Green Bay Rd. Refunds from escrow checks will also be allowed at the Associated Bank and Nicolet National Bank locations.