Mail your Tax Bill and payment to: Winnebago County Treasurer P.O. Box 1216 Rockford, IL 61105-1216 You may pay in person at the Winnebago County Treasurer's Office, located at: Winnebago County Administration Building Room 205 404 Elm Street Rockford, IL 61101 For your convenience, many participating Financial Institutions in Winnebago County are accepting property tax payments

Yes. You can pay online at www.winnebagotreasurer.com - follow the Paymentus link to process your payment. There is a fee of 2.35% for a credit card payment. You can also pay in our office with a credit card, the same fee applies. VISA Debit cards are also accepted online and in our office with a flat rate of $2.95. You can call 855-385-1174 and follow the prompts to pay over the phone. The same fee applies to credit and debit cards.

The County Treasurer's Office does not accept partial payments. If you mail us a partial payment, we will return it to you.