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Corporate tax forms and instruction booklets for all years.
S corporations complete this form to distribute the S corporation's income to non-Arizona resident shareholders.
S corporations complete this form to distribute the S corporation's income to Arizona resident shareholders.
Arizona income tax return for S corporations.
File this form to request an extension to file Forms 120, 120A, 120S, 99, 99T, or 165.
Entities that file Forms 99T, 120, 120A, or 120S that are required to make Arizona estimated tax payments, use this form to make estimated tax payments.
Arizona Corporation Estimated Tax Payment Booklet
The Arizona Department of Revenue has moved the deadline for filing and paying state income taxes from April 15 to July 15, 2020 following direction by Governor Doug Ducey.
Arizona income tax return for a wholly Arizona corporation that files on a separate company basis.
Arizona income tax return for multi-state corporations.