NOTICE: 2020 Transaction Privilege Tax License Renewals. The Arizona Department of Revenue is sending renewal letters to businesses to renew their 2020 Arizona Transaction Privilege Tax (TPT) License. Click here for more information.
Electronic Signature for Arizona Form AZ-8879 (Supersedes ITR 13-1)
What method can an electronic return preparer use to sign an individual income tax return? (Supersedes GTR 01-1)
Arizona Municipal Interest that is Included in Federal Adjusted Gross Income
Railroad Retirement Benefits, Railroad Disability Benefits, Railroad Unemployment Benefits and Railroad Sickness Payments (SUPERSEDES ITR 96-1)
Composite Individual Income Tax Returns (Supersedes ITR 13-2)