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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

Waukesha County 
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

Waukesha County 
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 Village

Jan 31
July 31

Waukesha County
Waukesha County

 262-246-6100

 MNFV

 Menomonee Falls Village

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  
July 31

Village of Mukwonago
Waukesha County

 262-363-6420

 MUKT

 Mukwonago Town

Jan 31
July 31

Town of Mukwonago 
Waukesha County

 262-363-4555

 MSKC

 Muskego City

Jan 31
July 31

City of Muskego
Waukesha County

 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

Waukesha County
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 Village

Jan 31
July 31

Village 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 Village

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:

Waukesha County Treasurer
515 W. Moreland Blvd, Room AC148
Waukesha, WI 53188

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