Grundy County 2019 tax bills payable 2020

• UPDATE, tentative first installment date to be late July, if not could be as late as first part of August. Stay tuned to this website for further information.

Office Hours:

Monday — Friday • 8:00 AM — 4:30 PM


(815) 941-3215


111 E. Washington Street, Room 33 Morris, IL 60450

2019 Taxes Due 2020

Do not let the delay in the 2019 tax bills prevent you from paying property taxes early!

  • Register now to make a one-time payment or create a reoccurring payment.
  • Your payment due will reflect last year’s tax amounts.
  • When the new tax file becomes available, your payments made will reflect the new balance due, and our office will mail the new statement.

County Tax Sale Info

Future tax sales are held at the Grundy County Administration Building located at 1320 Union St, Morris, IL 60450.

You must register to participate in the tax sale.

Click Here for the Tax Buyer Registration Form

Mobile Home Tax Bills

Grundy County Collector has mailed mobile home tax bills, with payment due date of June 1, 2020.  For your convenience payments may be mailed directly to PO Box 689, Morris, made in person at the courthouse located at 111 E. Washington St. Room 33.


Collects and disburses real estate taxes and other financial aspects of the county. Also pays county bills including all county personnel payroll.

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