ADOR is aware that some small business income taxpayers received a billing notice even though their overpayment individual income tax return is larger than the tax due small business income return. Please be advised that the Department is working to resolve the issue as soon as possible.
Customer Notice: To schedule an appointment, please contact us at [email protected].
An individual or corporate income tax credit is available for taxpayers with qualifying basic research payments to a university under the jurisdiction of the Arizona Board of Regents. The credit is for taxpayers that qualify for the general Arizona Research and Development income tax credit.
To be eligible to take the additional income tax credit for making basic research payments to Arizona State University, Northern Arizona University or the University of Arizona, a taxpayer must:
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