Assessment Complaint: If, after you receive your property assessment, you feel that it has been incorrectly assessed, first check with your Township Assessor's Office to verify that a clerical error has not been made. If you still feel it has been incorrectly assessed, you may file a complaint with the County's Board of Review for a hearing on your assessment.

Complaints Filed with The Board of Review: Must be in writing, must be regarding an assessment for the current year, and must be filed within 30 days of publication.

Appeal of Board of Review Decisions: Any taxpayer dissatisfied with the decision of the Board of Review as pertaining to the assessment of his property for taxation purposes may, within 30 days after the date of written notice of the decision of the Board of Review, appeal such decision to the Property Tax Appeal Board for review.

The Property Tax Appeal Board: Is a division of the State of Illinois Department of Revenue. For further information regarding this process, contact the County's supervisor of Assessment or the Property Tax Appeal Board in Springfield.

TELEPHONE NUMBERS
Board of Review:............................630-208-3818 Assessment complaints filing
County Clerk:.................................630-232-5965
(Tax Extension)
Assessed Valuations of Taxing Districts
Tax Rates of Districts
Mobile Home Tax Information
Multiplier Inquiries
Delinquent Property Tax Information
Delinquent Special Assessments
Tax Sales

County Collector (Treasurer):..........630-232-3565 Property Tax Payment Information
Tax Deferral Program
Tax Bill Amounts

Property Tax Appeal Board:.............217-782-6076 (Springfield, Illinois)

Supervisor of Assessments:............630-208-3818 Exemptions: Veteran's, Senior, Homestead, Tax Freeze, Home Improvement
Property Tax Appeal Board Filing
Name and Address Changes