How your paycheck is taxed in Utah
A Utah paycheck is reduced by federal income tax, Social Security (6.2%), Medicare (1.45%), and a flat 4.5% state income tax. The federal side uses the 2026 standard deduction of $16,100 (single) or $32,200 (joint) and seven brackets from 10% to 37%. The state side is described below. Utah replaces the standard deduction with a nonrefundable taxpayer tax credit (6% of the federal standard deduction and exemptions) that phases out with income. The credit is not modeled, so the estimate is slightly high for lower incomes.
Utah's table is based on the 2025 schedule and is marked estimated; see the notes below for what may differ in 2026.
Formula
Net pay = Gross pay - Pre-tax deductions - Federal income tax - Social Security - Medicare - Utah income tax - After-tax deductions. Federal taxable income is gross minus pre-tax deductions minus the standard deduction. Utah taxable income is wages minus nothing: the state has no standard deduction or exemption.
Utah income tax rate for 2026
| Item | Amount |
|---|---|
| Tax rate (all filing statuses) | 4.5% |
| Standard deduction or exemption | None |
Utah has a flat 4.5% rate (cut from 4.55% in 2025). A further cut for 2026 had not been enacted when this table was built, so the record is marked estimated.
Worked examples: single filer, paid biweekly
Each row is a single filer with no pre-tax deductions, using the 2026 federal tables and the Utah rules above. The $75,000 example: federal taxable income is $58,900 after the $16,100 standard deduction, giving $7,670.00 of federal tax (10% on the first $12,400, 12% up to $50,400, 22% on the rest). Social Security is 6.2% of $75,000 = $4,650.00, Medicare is 1.45% = $1,087.50, and Utah tax on $75,000 of state taxable income is $3,375.00. Net pay is $58,217.50 a year, or $2,239.13 every two weeks.
| Salary | Federal tax | Social Security | Medicare | Utah tax | Net per year | Net per paycheck |
|---|---|---|---|---|---|---|
| $50,000 | $3,820 | $3,100 | $725 | $2,250 | $40,105 | $1,542.50 |
| $75,000 | $7,670 | $4,650 | $1,088 | $3,375 | $58,218 | $2,239.13 |
| $100,000 | $13,170 | $6,200 | $1,450 | $4,500 | $74,680 | $2,872.31 |
Effective total tax rates in these examples run from 19.8% at $50,000 to 25.3% at $100,000. Married filers with the same household income pay less federal tax because the joint standard deduction and brackets are twice as wide.
How a flat tax changes with income
Because every dollar of taxable income is taxed at 4.5%, Utah tax rises in a straight line once you are past the first dollar. In the examples above it is $2,250 at $50,000 (4.5% of gross), $3,375 at $75,000 (4.5%), and $4,500 at $100,000 (4.5%). The federal side is what makes the total effective rate climb faster than that, since federal brackets step from 12% to 22% at $50,400 of taxable income and to 24% at $105,700.
Hourly pay in Utah
Hourly workers are annualized the same way: rate x hours per week x 52. At $20 an hour for 40 hours, gross pay is $41,600 a year or $800 a week. Federal income tax is $54.08 a week, Social Security $49.60, Medicare $11.60, and Utah tax $36.00, leaving $648.72 per weekly paycheck. Overtime raises the annualized figure and can push a few dollars into the next federal bracket, but only those dollars are taxed at the higher rate.
Married filing jointly on $75,000
A married couple filing jointly with $75,000 of combined wages gets the $32,200 joint standard deduction and brackets twice as wide, so federal income tax falls to $4,640.00 from $7,670.00 for a single filer, and Utah tax is $3,375.00 instead of $3,375.00. Social Security and Medicare do not change with filing status. Take-home pay for the couple is $61,247.50 a year, or $2,355.67 per biweekly paycheck.
Estimates for 2026 using federal and state tables; local taxes, benefits, and credits vary. Not tax advice. Compare other states on the national paycheck calculator.