Income Tax for Utah (2026)

How This Calculator Works in Utah

This calculator applies Utah's 2026 tax brackets and rates to estimate your state income tax liability. Enter your income and filing status to see your marginal rate, effective rate, and estimated tax owed.

Utah Overview

Utah levies a flat income tax of 4.65%, with all revenue constitutionally earmarked for public education. The state's tax credit system effectively creates a zero-bracket amount, adding a touch of progressivity to the flat rate. Utah is one of the minority of states that taxes Social Security benefits, though credits provide relief for moderate-income retirees.

How Utah Compares

Utah's top income tax rate of 4.65% compares to Colorado at 4.4% and Nevada at 0%. The rate differences can meaningfully impact take-home pay for workers near state borders.

Utah's income tax rate of 4.65% compares to a national average of approximately 5.04%. This is below the national average.

Tips for Utah Residents

• 1Utah has a flat income tax rate of 4.65%, reduced from 4.85% effective 2023.
• 2Utah's income tax is constitutionally earmarked for education — 100% of state income tax revenue funds public schools and higher education.
• 3Utah offers a nonrefundable taxpayer tax credit that effectively creates a 0% bracket on the first portion of income, making the flat tax slightly progressive in practice.
• 4Social Security benefits are taxed in Utah, but a tax credit phases in for lower-income retirees, providing partial or full exemption.
• 5The state uses federal taxable income as its starting point, so most federal deductions automatically reduce your Utah tax.

Frequently Asked Questions