Utah Income Tax Calculator (2026 Filing Season)
Utah has a flat 4.5% state income tax for the 2025 tax year.
Flat 4.5% (cut again in 2025); Utah uses a taxpayer credit instead of a standard deduction.
Enter taxable income — this state has no standard deduction.
The same $75,000 income in a no-income-tax state (Texas, Florida, Tennessee…) would owe $0 in state income tax — a difference of $3,375 per year.
We only store your state and filing status — never your income.
Utah 2025 Tax Brackets
Single
| Taxable income over | Rate |
|---|---|
| $0 | 4.5% |
Married filing jointly
| Taxable income over | Rate |
|---|---|
| $0 | 4.5% |
File your UT return
These handle both your federal and Utah state return.
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Our complete Utah tax guide covers sales tax, property tax, deadlines, and key deductions.
Educational estimate only — excludes credits, itemized deductions, and local income taxes except where noted. 2025 tax-year data, verified 2026-06. Not tax advice; confirm with the Utah revenue department or a tax professional before filing.