The following table lists Utah’s fuel tax rates and effective dates. Current Rates are listed in bold.
| Tax Type | Tax Rates | Effective Dates |
|---|---|---|
| Aviation fuel | ||
| Non-federally certificated air carriers | $0.090 per gallon | Effective Jul 1, 2001 |
| Federally certificated air carriers | $0.040 per gallon | Effective Jul 1, 2001 |
| Federally certificated air carriers (SLC Airport) | $0.025 per gallon | Effective Jan 1, 2009 |
| Motor and special fuels (except as listed below) | $0.385 per gallon | Effective Jan 1, 2025 |
| $0.365 per gallon | Effective January 1, 2024 | |
| $0.345 per gallon | Effective July 1, 2023 | |
| $0.364 per gallon | Effective Jan 1, 2023 | |
| $0.319 per gallon | Effective Jan 1, 2022 | |
| $0.314 per gallon | Effective Jan 1, 2021 | |
| $0.311 per gallon | Jan 1, 2020 – Dec 31, 2020 | |
| $0.300 per gallon | Jan 1, 2019 – Dec 31, 2019 | |
| $0.294 per gallon | Jan 1, 2016 – Dec 31, 2018 | |
| $0.245 per gallon | Jul 1, 1997 – Dec 31, 2015 | |
| Electricity and Propane | Exempt | Effective Jan 1, 2009 |
| Compressed Natural Gas (CNG) Liquid Natural Gas (LNG) Hydrogen
|
$0.207 per GGE/DGE | Effective Jan 1, 2025 |
| $0.200 per GGE/DGE | Effective Jan 1, 2024 | |
| $0.188 per GGE/DGE | Effective Jan 1, 2023 | |
| $0.175 per GGE/DGE | Effective Jan 1, 2022 | |
| $0.171 per GGE/DGE | Effective Jan 1, 2021 | |
| $0.168 per GGE/DGE | Jan 1, 2020 – Dec 31, 2020 | |
| $0.165 per GGE/DGE | Jul 1, 2018 – Dec 31, 2019 | |
| $0.145 per GGE/DGE | Jul 1, 2017 – Jun 30, 2018 | |
| $0.125 per GGE/DGE | Jul 1, 2016 – Jun 30, 2017 | |
| $0.105 per GGE/DGE | Jul 1, 2015 – Jun 30, 2016 | |
| $0.085 per GGE/DGE | Jan 1, 2009 – Jun 30, 2015 | |
| Environmental Assurance Fee | $0.0065 per gallon | Effective Jan 1, 2015 |
| $0.0050 per gallon | Jul 1, 2003 – Dec 31, 2014 |
Taxpayer Access Point (TAP) will be upgraded Friday, December 11 at 5:00pm through Monday, December 14 at 7:00am. TAP will be unavailable during this time.