McHenry County, IL
Home MenuProperty 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, last name of property owner or site address. When searching, choose only one of the listed criteria. Do not enter information in all the fields.
2017 TAX SEASON HAS ENDED
Contact the County Clerk's office for any unpaid taxes.
Their phone number is 815-334-4242.
The Online Property Inquiry tool updates every hour to reflect the most recent payments. The tool may be unavailable for short periods of time during these updates.
Walk In McHenry County Treasurer
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Mailing Address McHenry County Treasurer
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