Approved Vendors
E-file Vendors (Individual and Fiduciary Income Tax)
Tax Year 2021
Tax Year 2020
Tax Year 2019
Tax Year 2018
Tax Year 2017
Tax Year 2016
Tax Year 2015
Tax Year 2014
Tax Year 2013
Tax Year 2012
E-file Vendors (Corporate and Partnership Income Tax)
E-file Vendors for Transaction Privilege Tax Returns E-File (Bulk Filing)
Please contact vendors directly for any problems you encounter with their products or services.
This list is last revised on: March 16, 2021
| Vendor Name | Product |
Date |
TPT2 |
| Avalara, Inc. | AvaTax, TrustFile |
12/19/2016 |
✔ |
| Corptax Inc. | CORPSales |
1/23/2018 |
✔ |
| Compliance Solutions Inc. | IMS | 3/08/2021 | ✔ |
| DuCharme, McMillen & Associates Inc | ATTM |
1/26/2018 |
✔ |
| KPMG LLP | AZ_ST_SU |
12/05/2017 |
✔ |
| Ryan LLC | FilePoint |
4/27/2018 |
✔ |
| Sovos Compliance LLC | TaxSolver |
8/16/2018 |
✔ |
| Thomson Reuters | ONESOURCE Indirect Tax Compliance |
1/24/2017 |
✔ |
| TPS Unlimited Inc. | TaxJar |
7/17/2017 |
✔ |
| Vertex, Inc. | Vertex Indirect Tax Returns |
12/19/2016 |
✔ |
| Wolters Kluwer | CCH Sales Tax Returns Online |
4/03/2017 |
✔ |