Tax bills are mailed out in mid-December by Brown County.
No Tax Collection will be held at the Glenmore Town Hall This Year
All taxes bills maybe taken to Brown County Treasurers Office
Brown County Treasurer Office
305 East Walut Street
Green Bay, WI 54301
Or Paid by Mail to:
Brown County Treasurer
P O Box 23600
Green Bay WI 54305-3600
First installments are due on or before January 31.
Include stub or parcel # with any payment mailed to the Brown County Treasurer.
PLEASE NOTE"
FROM: Ray Suennen-- Brown County Treasurer
PHONE (920) 448-4074 FAX (920) 448-6341
DECEMBER 2, 2025 FOR IMMEDIATE RELEASE
USPS Policy Change on Postmarks May Affect Property Tax Payments
(Brown County, Wis.) – The Brown County Treasurer’s Office is encouraging residents who pay their property tax bills by mail to be aware of a recent U.S. Postal Service policy change that may affect when envelopes are postmarked.
In August 2025, the Postal Service instituted a nationwide change as to when a postmark is affixed to incoming mail. Instead of postmarks being affixed when the item is first touched by the Postal Service, postmarks are now stamped at regional sorting centers.
“That means your postmark could be several days after you put it in your mailbox,” says Brown County Treasurer Ray Suennen. “In other words, if you plan to pay your property taxes by mail, don’t wait until right before the deadline to put it in the mail.”
Many federal and state laws define timely payment based off the USPS postmark, meaning payments may be considered delinquent if they are mailed too close to the deadline – even if they were, in fact, placed in a mailbox before the deadline.
To avoid this issue, Suennen encourages Brown County property taxpayers to mail payments earlier, or to pay online to avoid becoming delinquent and accruing substantial late fees.
“While Credit/Debit card payments and E-checks come with a service fee, it could be a great option for people who are concerned that they are mailing their payment too close to the deadline and want to make sure that they are not going delinquent,” says Suennen.
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No taxes will be collected at the Glenmore Town Hall this year
If you would like to pay on-line please click here.
Second installment is payable on or before July 31 to -
Brown County Treasurer
P O Box 23600
Green Bay WI 54305-3600
Lottery Credit —
Find the following Lottery and Gaming Credit forms on the Wisconsin Department of Revenue website.
- Form LC-100 - WI Lottery and Gaming Credit Application
- Form LC-110 - WI Buyer Lottery and Gaming Credit Application
- Form LC-220 - Manufactured/Mobile Home Municipal Permit - WI Lottery and Gaming Credit Application
- Form LC-400 - WI Lottery and Gaming Credit Removal Request
If you have questions, email lgs@wisconsin.gov.
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