$120,000 After Taxes in Iowa (2026)

A single filer paid $120,000 in Iowa has $103,900 of federal taxable income after the $16,100 standard deduction. The top slice of that income falls in the 22% federal bracket, which starts at $50,400 of taxable income, and federal income tax comes to $17,570, or 14.64% of the salary.

Payroll tax is federal and the same in Iowa as everywhere else: on $120,000 of wages it is $9,180, made up of $7,440 of Social Security at 6.2% of every dollar and $1,740 of Medicare at 1.45%.

Iowa taxable income is $103,900, and Iowa taxes it at its flat 3.8% rate. State income tax is $3,908, after $40 of credits the state applies at this income, 3.26% of the salary. Iowa's individual income tax is a flat 3.8% for tax year 2025 and later, the final step of S.F. 2442 (2024).

Altogether $30,658 of a $120,000 Iowa salary goes to tax, an effective total rate of 25.55%, which leaves $89,342 a year: $7,445 a month, $3,436 every two weeks, $1,718 a week, or $43 an hour over 2,080 hours.

At $120,000, Iowa ranks 16th of 51 jurisdictions for take-home pay, highest first. A no-tax state leaves $3,908 more a year, and the median state $753 less than Iowa. The lowest take-home at $120,000 is $84,089, in Oregon, $5,253 less than in Iowa.

Across the state line the same $120,000 leaves a single filer: Minnesota $86,613, $2,728 less; Wisconsin $87,635, $1,707 less; Illinois $87,455, $1,887 less; Missouri $88,589, $753 less; Nebraska $88,670, $672 less; South Dakota $93,250, $3,908 more.

Some localities in Iowa levy their own income tax, and none of it is included in the $120,000 figures here; the local income tax pages explain how it works.

These Iowa figures treat the whole $120,000 as wages, take the standard deduction, claim no dependents and include no federal credits. A pre-tax 401(k) contribution or health premium would lower taxable income and raise take-home; a second income or itemized deductions would change it again.