Milwaukee County contracts with Value Payment Systems to offer online payment of delinquent property taxes and fees. Value Payment Systems charges 2.55% of the total amount as a convenience fee for credit or debit card charges, and a flat fee of $1.50 for e-checks.
The Milwaukee County Treasurer's online inquiry and payment system allows customers to search, view and pay delinquent property taxes online.
Inquire / Pay
Records on this site reflect all unpaid delinquent property taxes, penalties and interest fees for the properties listed. Parcels in bankruptcy are not subject to foreclosure action or to any collection process except as permitted by federal bankruptcy law.
Recent payments may not be reflected on this site until one business day after the payment was made.
This site includes properties with and without unpaid delinquent property taxes. Properties with no delinquent property tax will show a zero balance when viewing the details.
If you disagree with the property tax data listed on this site, please notify the Milwaukee County Treasurer's Office at (414) 278-4033.
Value Payment Systems is not a branch, office or department of Milwaukee County. Milwaukee County receives no part of the convenience fees charged by Value Payment Systems.
Delinquent Property Tax payments may be mailed to the Milwaukee County Treasurer's Office at the following address:
Milwaukee County Treasurer
901 N. 9th St., Room 102
Milwaukee, WI 53233
Detach the remittance advice located at the bottom of the delinquent property tax bill and include it with your check in the envelope provided for mailing. Also identify your parcel number by writing it on the check.
To ensure your payment is applied correctly, include the parcel number / tax key number on the memo portion of the check.
Do not mail the entire bill. Delinquent property tax bills will not be returned!
The envelope's postmark date is the date used for crediting payments received via the United States Postal Service.
For your protection, do not send cash through the mail.
A payment receipt will be mailed to the property owner and person or organization making the payment if different
Delinquent property tax payments may be paid in person using either a check, cashier's check, money order or cash. The Milwaukee County Treasurer's Office is open Monday through Friday, from 8:30 a.m. to 4 p.m., excluding national holidays.
The Milwaukee County Treasurer's Office cannot accept credit or debit card charges or e-checks at the counter. These transactions can only be processed on the GCS Web Portal.
The Milwaukee County Treasurer's Office is located on the first floor of the Milwaukee County Courthouse:
901 N. 9th Street Room 102
Milwaukee, WI 53233-1462
Phone: (414) 278-4033
Fax: (414) 223-1383
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