The TaxSlayer Pro desktop program supports the following Arizona Business forms.
| AZ Form 120 | Arizona Corporation Income Tax Return |
| AZ Form 120 V | Arizona Corporate or Partnership Income Tax Payment Voucher |
| AZ Form 8879C | E-file Signature Authorization - Corporation |
| AZ Form 120ES | Corporation Estimated Tax Payment |
| AZ Form 120EXT | Application for Automatic Extension of Time to File Corporation, Partnership, and Exempt Organization Returns |
| AZ Form 120S | Arizona S Corporation Income Tax Return |
| AZ Form 120S Sch. K-1 (NR) |
Nonresident Shareholder’s Share of Income and Deductions |
| AZ Form 8879S | E-file Signature Authorization - S corporation |
| AZ Form 120X | Arizona Amended Corporation Income Tax Return |
| AZ Form 141AZ | Arizona Fiduciary Income Tax Return |
| AZ Form 141AZ EXT | Application for Filing Extension for Fiduciary Returns Only |
| AZ form 141AZ ES | Estate or Trust Estimated Income Tax Payment |
| AZ Form 8879E | E-file Signature Authorization - Fid Estates |
| AZ Form 165 | Arizona Partnership Income Tax Return |
| AZ Form 165 Sch. K-1 | Resident and Part-Year Resident Partner’s Share of Adjustment to Partnership Income |
| AZ Form 8879PE | E-file Signature Authorization - Partnership |
| AZ Form 220 | Underpayment of Estimated Tax by Corporations |
| AZ Form 141 AZ K-1 | Resident or Part-Year Resident Beneficiary’s Share of Fiduciary Adjustment |
| AZ Form 141 AZ K-1 | Nonresident Beneficiary’s Share of Income and Share of Fiduciary Adjustment |
| AZ Form 141 AZ V | Arizona Estate or Trust Income Tax Payment Voucher |
Additional Information: