STATE INCOME TAX · 2026 TABLES

Iowa income tax in 2026

The rates, what they come to at six salaries, and how Iowa compares with every other state, from the same tables as the site's paycheck calculator.

The short answer

Iowa taxes wages at a flat 3.8%. On a $75,000 salary that comes to about $2,850 a year, 3.8% of pay, before any state deductions or credits. That is the 30th highest of 51 on that salary, counting DC.

What it comes to

Iowa tax at six salaries.

SalaryState tax, singleShare of salaryTake-home, single
$30,000$1,1403.8%$25,145
$50,000$1,9003.8%$40,455
$75,000$2,8503.8%$58,743
$100,000$3,8003.8%$75,380
$150,000$5,7003.8%$108,091
$250,000$9,5003.8%$173,682

The state tax applies Iowa's rates to wages before any state standard deduction, exemption or credit, and leaves out local income taxes, so where those exist the real bill is somewhat lower, or higher with a local tax. Take-home also takes off 2026 federal income tax at the standard deduction, Social Security and Medicare. Work out your own paycheck in Iowa.

How it compares

Against the other states.

On a $75,000 salary the highest state taxes on wages are in Oregon ($6,244), Maine ($4,843) and District of Columbia ($4,775). 9 places tax no wages at all. Income tax is only one part of what a place costs: see prices, rents and pay in Iowa.

Alabama · Alaska · Arizona · Arkansas · California · Colorado · Connecticut · Delaware · District of Columbia · Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Hampshire · New Jersey · New Mexico · New York · North Carolina · North Dakota · Ohio · Oklahoma · Oregon · Pennsylvania · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah · Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming

See every state's rates side by side

More about Iowa

Cost of living · Income tax · Child care costs

Metro areasDes Moines, IA

Run the numbersTake-home pay in Iowa · What a salary is worth in Iowa · How much rent you can afford · What a car costs in Iowa

Where this comes from
State rates
2026 rates as published at revenue.iowa.gov, checked August 2026.
Federal tax and payroll taxes
IRS 2026 brackets and standard deduction; 2026 Social Security wage base and Medicare rates.
Method
The paycheck calculator's own maths: a single filer paid by salary, no retirement or health deductions.
Keep reading
Paycheck Calculator
Take-home pay after federal, state and FICA withholding.
How Do Taxes Actually Work?
Brackets, marginal versus effective rate, and the other four taxes.
Salary to Hourly Calculator
Hourly to yearly and back, with overtime and time off.