Maricopa County Assessor's Office

The Assessor annually notices and administers over 1.8 million real and personal property parcels/accounts with full cash value of more than $607.5 billion in 2020.

News From Around Our County

Leadership Presents Project Update to Board of Supervisors
Leadership Presents Project Update to Board of Supervisors

October 20, 2021

Monday morning, Assessor Eddie Cook, Chief Deputy Assessor Dawn Marie Buckland, and Chief of Innovation and Technology Mark Kramer updated the Maricopa County Board of Supervisors on the status of our replacement appraisal system, MARS.

We wer...

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Educational Video: Personal Exemptions
Educational Video: Personal Exemptions

October 13, 2021

Thousands of Maricopa County property owners utilize our personal exemption program, saving them money in property taxes.

This program is available to certain widows, widowers, and totally disabled persons who meet other income and property va...

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Educational Video Series: Notice of Change
Educational Video Series: Notice of Change

September 30, 2021

We mailed approximately 45,000 Notices of Change to property owners on Tuesday, Sept. 28. Arizona law requires county Assessors to send this supplemental notice in cases where a property has undergone new construction, additions to, deletions from or split...

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