What is the Cook County 7% Homeowner Improvement Exemption?
Answered by AskBaily Editorial · Updated
Short answer
Cook County Assessor's 7% exemption caps the assessed-value increase from qualifying improvements at $75,000 for four years. It applies to additions, garages, and substantial-rehab work but requires filing within three years of improvement completion. The exemption does not apply to maintenance or repair. File through the Cook County Assessor portal; retroactive claims beyond 3 years are denied.
In detail
Cook County Assessor's 7% exemption caps the assessed-value increase from qualifying improvements at $75,000 for four years. It applies to additions, garages, and substantial-rehab work but requires filing within three years of improvement completion. The exemption does not apply to maintenance or repair. File through the Cook County Assessor portal; retroactive claims beyond 3 years are denied.
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