The Maricopa County Assessor’s office will be issuing its initial 2018 valuation notices in February 2017. If you wish to file a 2018 administrative appeal on your Maricopa County real property, you must file a petition for review within sixty days from the mailing date of the notice. Please note that the filing deadlines in other Arizona counties are not the same as Maricopa. Therefore, if you have properties in other counties please check your valuation notices to determine that county’s filing deadline.

If you do not file an administrative appeal, you have until December 15, 2017, to file a 2018 appeal directly with the Arizona tax court. Please contact us if you have any questions or would like to appeal the valuation or classification of your property.