• TAX DUE DATES

    Municipal Code Municipality Property Tax Due Dates Property Taxes Payable To Municipal Phone Number
    BBV Big Bend Village Jan 31
    July 31
    Big Bend Village
    Waukesha County
    262-662-2747
    BKFT Brookfield Town Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-796-3788
    BR C Brookfield City Jan 31
    July 31
    City of Brookfield
    Waukesha County
    262-782-9650
    BV Butler Village Jan 31
    July 31
    Village of Butler
    Waukesha County
    262-783-2525
    CHQV Chenequa Village Jan 31
    July 31
    Village of Chenequa
    Waukesha County
    262-367-2239
    DELT Delafield Town Jan 31
    July 31
    Town of Delafield
    Waukesha County
    262-646-2398
    DELC Delafield City Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-646-6220
    DOUV Dousman Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-965-3792
    EGLT Eagle Town Jan 31
    July 31
    Town of Eagle
    Waukesha County
    262-594-5800
    EGLV Eagle Village Jan 31
    July 31
    Village of Eagle
    Waukesha County
    262-594-3400
    EGV Elm Grove Village Jan 31
    July 31
    Village of Elm Grove
    Waukesha County
    262-782-6700
    GNT Genesee Town Jan 31
    July 31
    Town of Genesee
    Waukesha County
    262-968-3656
    HAV Hartland Village Jan 31
    July 31
    Village of Hartland
    Waukesha County
    262-367-2714
    LLV Lac La Belle Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-567-6817
    LANV Lannon Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-251-7690
    LSBT Lisbon Town Jan 31
    July 31
    Town of Lisbon
    Waukesha County
    262-246-6100
    MNFV Menomonee Falls Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-532-4200
    MRTT Merton Town Jan 31
    July 31
    Town of Merton
    Waukesha County
    292-966-2651
    MV Merton Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-538-0820
    MUKV Mukwonago Village Jan 31
    Apr 30
    July 31
    Village of Mukwonago
    Village of Mukwonago
    Village of Mukwonago
    262-363-6420
    MUKT Mukwonago Town Jan 31
    July 31
    Town of Mukwonago
    Waukesha County
    262-363-4555
    MSKC Muskego City Jan 31
    Apr 30
    July 31
    City of Muskego
    City of Muskego
    City of Muskego
    262-679-5625
    NSHV Nashotah Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-367-8440
    NBC New Berlin City  Jan 31
    Mar 31
    May 31
    City of New Berlin
    City of New Berlin
    City of New Berlin
    262-797-2448
    NPV North Prairie Village Jan 31
    July 31
    Village of North Prairie
    Waukesha County
    262-392-2271
    OCLV Oconomowoc Lake Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-567-5301
    OCOT Oconomowoc Town Jan 31
    July 31
    Town of Oconomowoc
    Waukesha County
    920-474-4449
    OCOC Oconomowoc City Jan 31
    Apr 31
    July 31
    City of Oconomowoc
    City of Oconomowoc
    City of Oconomowoc
    262-569-2170
    OTWT Ottawa Town Jan 31
    July 31
    Town of Ottawa
    Waukesha County
    262-965-3228
    PWC Pewaukee City Jan 31
    July 31
    City of Pewaukee
    Waukesha County
    262-691-0770
    PWV Pewaukee Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-691-5660
    SUMT Summit Village Jan 31
    July 31
    Village of Summit
    Waukesha County
    262-567-2757
    SUXV Sussex Village Jan 31
    March 31
    May 31
    Village of Sussex
    Village of Sussex
    Village of Sussex
    262-246-5200
    VNT Vernon Town Jan 31
    July 31
    Town of Vernon
    Waukesha County
    262-662-2039
    WLSV Wales Village Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-968-3968
    WAKC Waukesha City Jan 31
    March 31
    May 31
    City of Waukesha
    City of Waukesha
    City of Waukesha
    262-524-3850
    WAKT Waukesha Town Jan 31
    July 31
    Waukesha County
    Waukesha County
    262-542-5030

    Tax Due Date Chart (PDF)

    If your tax bill qualifies and if you choose to pay your taxes in installments, then you must pay each installment by the due date or the TOTAL amount of your remaining unpaid taxes, special assessments and special charges (if any) will be delinquent as outlined in Wisc Statutes 74.11 and 74.12.

    ALL delinquent taxes are subject to interest and penalty of 1 ½% per month, retroactive to February 1st, until paid.

    Per Wisc Statute 74.69(1), a payment will be considered timely if it is mailed in a properly addressed envelope, postmarked before midnight of the last day prescribed for making the payment, with postage prepaid, and is received by the Treasurer’s office not more than 5 business days after the prescribed date for making payment. Exception would be for delay or administrative error of the U.S. postal service as determined by Waukesha County Board committee.

    Tax Payment Options
    The Treasurer’s office accepts tax payments via cashier’s check, money order, personal check or cash. The Treasurer’s office maintains the right to request guaranteed funds. All payments must be made in United States Funds only.

    Do not send cash in the mail.

    Checks or money orders should be payable to Waukesha County Treasurer and mailed to:

    Pamela Reeves
    Waukesha County Treasurer
    515 W. Moreland Blvd, Room 148
    Waukesha, WI 53188