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Homeowners: Applications for tax year 2025 exemptions are due Friday, May 15, 2026.

Applications received after May 15, 2026 will processed as a Certificate of Error application. As a reminder, exemptions are applied to your second installment property tax bill (yellow colored bill), mailed later this year.

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Market Investor Day

Learn more about the Assessor's annual Market Investor Day event. The event was packed with key insights on property assessments, housing market trends, and how we are increasing predictability in property taxes.

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Let's Chat: History, Affordable Housing, Advocacy in Chicago's AAPI Community

The Assessor’s Office brought together community leaders for a discussion of history, affordable housing, and advocacy in Chicago’s AAPI community as part of its ongoing “Racial Equity and Real Estate Conversations” series. Learn more by clicking the link below.

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