| Additional Owner Information | ST-1-A | 08/03/2010 |
| Aviation Sales and Use Tax Remittance Form | AV-1 | 03/06/2017 |
| Claim for Low Income Sales of Electricity | E-416 | 11/06/2023 |
| Commercial Farm Exemption Certificate | ST-403 | 08/03/2010 |
| Commercial Farm Exemption For All-Terrain Vehicles Form | ET-819 | 11/21/2019 |
| Consumer Use Tax Report (Purchases Made from Out-of-State) | CU-1 | 06/06/2019 |
| Contractor Tax Rate Change Rebate Claim Form | ET- 180A | 10/14/2013 |
| Contractor Tax Rate Change Rebate Supplemental Form | 01/20/2015 |
| Exemption Certificate | ST-391 | 08/03/2010 |
| Farm Utility Exemption | ET-1441 | 11/09/2023 |
| Grain Drying and Storage Exemption | ET1401 | 01/19/2022 |
| Heavy Equipment Return | ET-HE1 | 04/16/2021 |
| Local Tax Rebate Claim Form | ET- 179A | 04/17/2024 |
| Local Tax Rebate Supplemental Form | 04/17/2024 |
| Manufacturer of Electricity Utility Reduced Rate Application | ET-186 A | 08/30/2023 |
| Manufacturer of Electricity Utility Reduced Tax Refund Request | ET-186 R | 08/30/2023 |
| Mfg Reduced Rate Application/ Recertification | ET-185ARC | 08/30/2023 |
| Mfg Utility Reduced Tax Refund Request | ET-185R | 11/06/2023 |
| Refund Claim Form and Instructions | 2004-6 | 12/14/2022 |
| Refund Claim Form Section 2 | 02/03/2012 |
| Special Event – Isolated Sales Exemption | ET-972 | 11/06/2023 |
| Supplemental Application for Direct Pay Permit Authority | 11/06/2023 |
| Supplemental Local Sales and Use Tax Schedule | Schedule L | 02/12/2014 |
| Taxable Sales Worksheet | WS-1 | 08/03/2010 |
