The Grundy Co. Treasurer released property tax payment details “ News”

Grundy County Treasurer Todd Koehn has mailed 2021 property tax bills due in 2022. The first installment for property taxes will be due July 6 and the second installment will be due September 6. Tax bills, amounts, assessed values, and the ability to print and pay tax bills online are available on the county’s website at

Property tax payments can be made online, by mail, by phone at 888-979-3823, at the Treasurer’s Drop Box outside the Sheriff’s Department, at participating local banks, or in person at Treasurer’s office located inside the Grundy County Courthouse. .

All major credit cards are accepted until October 28, and electronic checks will be accepted until October 14. Payments made with a credit card online or in the office will incur a convenience fee of 2.35% plus $1.50; Electronic checks will incur a flat convenience fee of $2.00. These fees are collected by the payment processor and not by the Treasurer’s Office.

Any payment received on October 1 or later must be paid by cash, cashier’s check, credit card or money order – No personal checks or company checks will be accepted after October 1. Late payments will result in a penalty of 1.5% per month imposed by the State of Illinois.