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Request Forms:

Change of Name or Address Form

847-395-1545  -  Antioch Township Assessor

Lee D. Perry, C.I.A.O.

847-377-2100  -  Board of Review

Assessment Complaints Filings

847-377-2404  -  County Clerk Tax Extension Division

Assessed Valuations of Taxing Districts

Tax Rates of Districts

Mobile Home Tax Information

State-Multiplier Inquiries

Delinquent Property Tax Information

Delinquent Special Assessments

847-377-2323  -  County Collector (Treasurer)

Property Tax Payment Information

Payment Under Protest Forms

Name & Address Changes

Tax Deferral Program

Tax Bill Amounts

217-782-6076  -  Property Tax Appeal Board

(Springfield, Illinois)


847-377-2050  -  Chief County Assessment Office

Veteran's Exemptions

Property Tax Appeal Board

Local Multipliers


Lake County Site –


Lake County Treasurers Office –


Lake County Appeal Forms –

Lake County Exemption Forms


Illinois Department on Aging Benefit Access Application (Formerly known as Illinois Circuit Breaker) –


Lake County Taxes –


Chief County Assessor’s Office –


Building & Zoning / Permits –

Maps Online Maps Online, maintained by the GIS Division, allows users to search and customize maps to include administrative boundaries, cities, water features, parks, landmarks, highways, buildings and more.

Property Tax Information – Find information about your property by PIN or address, including a tax parcels report, district and assessment information, property characteristics and an environmental summary.

Property Tax Distributions – Check out our new online Tax Distribution website to see how property taxes are distributed (for any parcel), and contact those taxing bodies.

Office Hours 

Monday – Friday  8:30AM-4:30PM 

*Hours subject to change due to staffing*

Office Address 

1490 Main Street

Antioch, Illinois 60002

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