Utah Income Tax Rate 2025
Utah has a flat income tax rate of 4.65% on all taxable income, regardless of how much you earn. The state transitioned to a flat tax structure and has been gradually lowering its rate in recent years.
Tax Type
Flat Rate
Income Tax Rate
4.65%
Tax Brackets
1 (flat)
How It Works
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.