Utah Tax Brackets 2025
Utah state income tax rates for tax year 2025 — a flat 4.65% on all taxable income.
Tax year
2025
Type
Flat
Rate range
Flat 4.65%
Brackets
1
Utah state tax at common incomes (2025)
| Taxable income | Single — tax | Single — effective | MFJ — tax | MFJ — effective |
|---|---|---|---|---|
| $50,000 | $2,325 | 4.65% | $2,325 | 4.65% |
| $75,000 | $3,488 | 4.65% | $3,488 | 4.65% |
| $100,000 | $4,650 | 4.65% | $4,650 | 4.65% |
| $150,000 | $6,975 | 4.65% | $6,975 | 4.65% |
| $250,000 | $11,625 | 4.65% | $11,625 | 4.65% |
| $500,000 | $23,250 | 4.65% | $23,250 | 4.65% |
State income tax only. Excludes federal tax, FICA, and local/city taxes. Assumes taxable income (after deductions).
About Utah's 2025 rates
With a flat tax, your Utah state income tax is simply 4.65% of your taxable income. Utah offers a taxpayer tax credit that effectively reduces the tax burden for lower-income earners. Utah taxes Social Security benefits to the extent they are taxed federally, but provides a retirement tax credit for eligible taxpayers.
Frequently asked questions
What are the Utah tax brackets for 2025?
Utah has a flat state income tax of 4.65% for tax year 2025 — applied to all taxable income regardless of filing status.
What is the top Utah income tax rate in 2025?
4.65%.
How much Utah state tax on $100,000 in 2025?
A single filer with $100,000 of taxable income owes $4,650 in Utah state income tax for 2025 — an effective rate of 4.65%. Married filing jointly with the same income owes $4,650 (4.65% effective). Federal tax is separate.
Are Utah 2025 tax brackets the same as 2024?
Bracket thresholds may have changed for 2025 via inflation indexing or legislative action. The figures on this page are the Utah bracket thresholds in effect for tax year 2025.