McHenry County Tax Assessor

McHenry Tax Assessor offices are responsible to carry out the mandate of Illinois in McHenry county. The law mandates that all real properties are subject to taxation unless exemption is imposed. Tax assessments are necessary in support to the required services to IL residents. Tax assessments go to services such as those provided for law enforcement, education, fire protection, parks and recreation, and many more.

The McHenry county directory portal for local tax assessor offices provides a comprehensive guide to the public. The site includes the name of the assigned tax assessor office for easy reference and related transaction.

McHenry Tax Assessor: McHenry County Assessment Officer

Tax Assessor Office Address: 2200 North Seminary Ave., Woodstock, IL 60098

Phone: (815)334-4290

Fax: (815)338-8522


Zip Code: 815 847

Office Hours: Central

Schedule an Appointment with McHenry County, Illinois Property Tax Assessor

The McHenry county, IL tax assessor office provides the necessary services to estimate the real property value within its jurisdiction. The property value is an essential component in computing the property tax bills. The McHenry tax assessor office is also tasked to provide supplemental bills, business property taxes, and other vital information for transparency.

Contact your McHenry tax assessor office for tax information and other related inquiries and concerns.