Utah Income Tax Calculator
In Utah, the state levies a flat 4.5% state income tax. On a $75,000 income (single, 2026), Utah state income tax is about $3,375 — an effective state rate of 4.5%. With federal tax, total income tax is about $11,045 (14.7% effective). Enter your income below for the full breakdown.
$8,770 federal tax (2026)
Effective rate: 11.0% · Marginal rate: 22.0% · Taxable income: $63,900
Deduction: $16,100 (standard) · Take-home: $71,230
Your marginal rate (22.0%) only applies to your last dollar — your effective rate (11.0%) is what you actually pay across all brackets.
Where your tax comes from (by bracket)
How each bracket taxes your income
| Rate | Income from | to | Taxed here | Tax |
|---|---|---|---|---|
| 10.0% | $0 | $12,400 | $12,400 | $1,240 |
| 12.0% | $12,400 | $50,400 | $38,000 | $4,560 |
| 22.0% | $50,400 | $63,900 | $13,500 | $2,970 |
Same income, every filing status
| Status | Taxable | Federal tax | Effective |
|---|---|---|---|
| Single | $63,900 | $8,770 | 11.0% |
| Married filing jointly | $47,800 | $5,240 | 6.6% |
| Head of household | $55,850 | $6,348 | 7.9% |
| Married filing separately | $63,900 | $8,770 | 11.0% |
Brackets & standard deduction: IRS Rev. Proc. 2025-32 (2026, post-OBBBA). State estimates: Tax Foundation 2026. How we calculate →
Utah income tax in 2026
Utah applies a flat 4.5% state income tax. On a $75,000 income, a single filer owes roughly $3,375 in Utah state income tax for 2026 — an effective state rate of about 4.5%. Combined with federal tax, the total is about $11,045, or 14.7% of income.
The calculator above shows the full picture — your taxable income, the tax owed in each federal bracket, your marginal and effective rates, and the Utah state estimate — for any income and filing status.
Utah income tax by income level (2026)
Estimated Utah state income tax for a single filer, plus the federal + state total:
$50,000 → $2,250 state ($6,070 total) · $75,000 → $3,375 state ($11,045 total) · $100,000 → $4,500 state ($17,670 total).
These assume the 2026 standard deduction and no dependents. Add your own figures in the calculator for an exact result.
Marginal vs effective rate in Utah
Your marginal rate is the rate on your last dollar; your effective rate is what you actually pay across all brackets, and it's always lower. On a $75,000 income, the federal marginal bracket is 22.0%, while the effective federal rate is about 10.2%. Adding Utah's state tax, the combined effective rate is about 14.7%. The bracket breakdown above shows exactly how each portion of your income is taxed.
How Utah income tax is calculated
Utah uses a flat 4.5% rate on taxable income. Our state figure is an estimate using that rate; federal tax is exact and shown bracket by bracket.
Utah income tax — frequently asked questions
Does Utah have a state income tax?
Yes. Utah levies a flat 4.5% state income tax. The calculator above estimates your Utah tax alongside your exact federal tax.
How much is Utah income tax on $75,000?
About $3,375 in Utah state income tax for a single filer on $75,000 in 2026 — an effective state rate near 4.5%. With federal, the total is about $11,045.
What is Utah's income tax rate?
Utah has a flat 4.5% state income tax, so your effective state rate stays close to 4.5%.
How do I calculate Utah income tax?
Apply Utah's flat 4.5% rate to your taxable income. Enter your income and filing status above and the calculator estimates the Utah tax and your exact federal tax.
Income tax calculators by state
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Researched & verified by the Calcuris Data & Research Team. How we build and check our tools →