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.
The 2018 tax bills (payable in 2019) have been mailed & are available online. Due dates are 6-3-19 & 9-3-19.
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.
Reducing Your Tax Bill
Valley Hi Rebate
| EMAIL: | treas@mchenrycountyil.gov |
| PHONE: | 815-334-4260 |
| FAX: | 815-338-1737 |
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WALK-IN |
MAILING ADDRESS |
HOURS OF OPERATION
Monday - Friday
7:15 AM - 5:15 PM
These hours are for tax information, tax payments and drive-up tax services. Passport services have shorter hours as noted below.
PASSPORTS PROCESSING
Monday - Friday
7:15 AM - 4:30 PM
NO PASSPORT APPLICATIONS WILL BE ACCEPTED OR PROCESSED AFTER 4:30.
Please note: Passport fees for the US Department of State MUST be paid by personal check or money order.