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Welcome To

Will County Treasurer

Stay informed with important payment updates, installment due dates and notices

Payment Portal

Online payments may take 3–5 business days to appear on your account.

Once payment posts, the payment date reflects when you initiated the transaction.

Payment portal will close on 11/13/26 at 4:30pm and will reopen 5/1/27.

Payment Notice

Convenience fees charged when paying by debit or credit card are non-refundable.

Only form of payment accepted after 11/13/26 are cashier checks, money orders or cash.

Important Dates

Payments must be posted in our office by 4:30pm on 10/22/26 to avoid newspaper publication
Payments must be received and posted in our office by 4:30pm on 11/30/26 to avoid tax sale on 12/1/26.
No Postmarks Accepted

Will County By the Numbers

The result of last year's real estate tax collection, meticulously processed by our staff, reflects the scale of service we provide to residents throughout Will County.

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Number of Parcels
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Total Tax Levy
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Payments Processed

Find My Property PIN

Use your property address to quickly locate your Property Index Number (PIN). Choose either the Supervisor of Assessments or GIS search tool below.

Supervisor of Assessments

Search the Will County Supervisor of Assessments website using your property address.

Search by Address

GIS Mapping

Search by address using the Will County Geographic Information System (GIS).

Search by GIS

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