Customer Notice: Due to COVID-19, ADOR's in-person lobby services are by appointment only and in compliance with local municipal and county face covering policies.

Arizona has moved the individual income taxes deadline to May 17, 2021, without penalties and interest. The deadline for first quarter tax year 2021 individual estimated tax payments remains April 15, 2021.

Assessor Continuing Education Training

The following presentations are being delivered at the Assessor Continuing Education Training scheduled for August 31, 2016. The opinions expressed in these documents are of the presenters only and nothing contained in these documents should be attributed as the official views of the Arizona Department of Revenue or the State of Arizona.

Discussion of Current Issues - What is happening in other Arizona counties
Curve Fitting – Another Gadget in the Land Appraiser’s Toolbox
Developing & Using a Good GIS to More Accurately Distribute Property Tax Revenue
Land Valuation Workshop – Land Modeling Basics