Property Tax Lookup / Online Payments

To get property information, duplicate tax bill or to pay your taxes, click on the green Property Lookup & Payments box.

To search for tax information, you may search by the 10 digit parcel number, OR last name of property owner OR site address. When searching, choose ONLY ONE of the listed criteria.
DO NOT ENTER INFORMATION IS ALL FIELDS.

Taxes for 2019 (payable in 2020) have been mailed and are available on-line.  The due dates are
June 15 & September 15, 2020.

The Online Property Inquiry tool updates every hour to reflect the most recent payments. The

To protect our staff and the public, the lobby of the Treasurer building is closed.  Drive-up service is available 7:15 - 5:15, Monday - Friday.

Reducing Your Tax Bill

CONTACT INFORMATION:    
          EMAIL:  [email protected]
          PHONE:  815-334-4260
          FAX:  815-338-1737

HOURS OF OPERATION:        
          7:15 AM - 5:15 PM  Monday - Friday (TREASURER SERVICES)
          7:15 AM - 4:30 PM Monday - Friday (PASSPORT SERVICES)

We are NOT accepting passport applications until further notice.  This is due to Covid-19 restrictions.  If you have an emergency situation, you should contact the Federal Passport office at 1-877-487-2778.  Thank you.

Please note: NO passport applications will be accepted or processed after 4:30.  Passport fees for the US Department of State MUST be paid by personal check or money order.  See the Passport tab for more requirements.