Our website will be updated to reflect future due dates and important dates for 2019.

Understanding My Taxes

See a sample tax bill, Learn how the tax cycle works, Valuable information for New property owners and more.

Important Dates

Dates and Deadlines for paying your taxes.

Delinquent Tax Information

Get information regarding taxes sold at the County’s Annual Tax Sale.

Other Services

Find information on Mobile Home Tax, Duplicate Payments, Pre-Payments, Senior Citizen Tax Deferral, our Annual Tax Sale and more.

Ways to Pay

Get our address. Find a Bank Location. Discover other ways to pay.

Property Tax Payment System

Property Tax Payment System

PAY YOUR BILL ONLINE

Bank Locations

Bank Locations

You can pay at participating Banks and Credit Unions. [DATES WILL BE UPDATED FOR BILLS DUE IN 2019].

Location and Hours

Location and Hours

Pay in person at our office

Other Ways to Pay

Other Ways to Pay

There are a number of ways to pay your Will County property taxes.

Find My PIN

Using these links, you can find the Permanent Index Number (PIN) assigned to a parcel of land.

Find Your PIN...

By Address
  • Search by address at Will County Supervisor of Assessments site
Search by Address

Find Your PIN...

By Assessor
  • Find and call your local township assessor for help
Contact Assessor

Find Your PIN...

By GIS
  • Search by address using Geographic Information Systems
SEARCH BY GIS

Will County By the Numbers

The result of last year’s real estate tax collection, meticulously processed by our staff…

273,993
Number of Parcels
1,835,098,618
Total Tax Levy
522,384
Payments Processed
WILL COUNTY TREASURER

What people are saying...

Responses to our Survey

We asked, "WHAT IS THE MOST IMPORTANT FEATURE OF OUR WEBSITE FOR YOU?" "The website function is fast and efficient." "Simplicity. It gives specific information and directions to proceed." "Ability to make fee-free payments via my bank account." "Consumer friendly and easy to navigate." "Just having the ability to pay online is a winner. Thank you." "I was not forced to watch videos or ads in order to pay my bill. Really. That video stuff is getting way out of hand." "Easy to understand the information."

Email to One of Our Cashiers

"You are awesome! I appreciate all your help and compassion for a delinquent like me! You didn't have to do one thing to help me, and you did. I'll never forget it! God Bless You!" ~Leanne

Latest News

New developments, information, and other things you might want to know…

Visit The Newsroom

Get In Touch

Need more help? Call, Email, or Visit Our Office in Person.

Office Hours
Monday – Friday
8:30 AM to 4:30 PM

Submit a FOIA Request Online



Our Contact Details

302 N Chicago Street, Joliet, IL 60432
815-740-4675
treasurer@willcountyillinois.com
815-740-4695