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City of Madison Assessor's Office

Property Tax Exemptions

Deadlines for property tax exemption requests and forms are as follows:

  • New Requests - Deadline March 1
  • Exemption Reports - Deadline March 31
  • Certificate of Occupancy: Low-Income Housing - March 1

Please find more information on our exemption page.

Recent Property Sales

We need your help! If you recently bought or sold property in the City of Madison, please take a few minutes to complete a survey about the property sale.

This information helps us ensure fair and equitable assessments. It is our mission to get things right and capture accurate data about all property in the City. Actual data, rather than estimates made by our office, provides better outcomes for all.

Property Sale Survey

Commercial Property

A coding error occurred with some commercial properties resulting in the assessment notice showing a building was removed. The assessments are accurate but the language is incorrect. Apologies for any inconvenience.

Property Assessment in Madison

Watch this video that describes the property assessment process: Video: Property Assessment in Madison


We are committed to providing better access to information and hope this web site will assist you. Browse this site for basic information about:

If you do not find the information you need on this site, please contact the Assessor’s Office by phone or email. We will reply as quickly as possible.

Property Look-up

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