Does Iowa have a state income tax?

Yes. Iowa has a flat income tax with a top rate of 3.8%.

How much state tax will I pay on $75,000 in Iowa?

On $75,000, Iowa taxes approximately $2,423 in state income tax.

What is the Iowa income tax rate for 2026?

Iowa's top marginal rate is 3.8% for 2026.

When are Iowa income taxes due?

Iowa income tax returns are due April 15, 2026. Extensions grant until October 15, 2026.

Does Iowa tax Social Security benefits?

This varies — check the Iowa Department of Revenue for current Social Security taxation rules.

All State Calculators

Iowa Paycheck Calculator 2026

Iowa Paycheck Calculator

Calculate your exact take-home pay in Iowa. Updated for 2026 IRS brackets, Iowa state income tax (up to 3.8%), and FICA withholding.

3.8%

Top State Rate

Flat Rate

Tax Structure

April 15, 2026

Filing Deadline

Tax Year 2026 · Updated Jan 2026 · Source: IRS + Iowa DOR

Step 1 of 3

Income

What is your annual salary?

$20k$500k

Pay Frequency

Paycheck CalculatorTax Year 2026

Your net pay will appear here

Fill in the form and hit Calculate

Salary Reference

Salary vs Take-Home Pay in Iowa (2026)

Single filer, no deductions. Federal + Iowa state tax + FICA.

Annual Salary	Federal Tax	IA State Tax	FICA	Net Pay	Effective Rate
$30,000	−$2,168	−$969	−$2,295	$24,568	18.1%
$50,000	−$4,868	−$1,615	−$3,825	$39,692	20.6%
$75,000	−$9,768	−$2,423	−$5,738	$57,071	23.9%
$100,000	−$15,103	−$3,230	−$7,650	$74,017	26.0%
$125,000	−$21,353	−$4,038	−$9,563	$90,046	28.0%
$150,000	−$27,853	−$4,845	−$11,475	$105,827	29.4%
$175,000	−$35,210	−$5,653	−$13,388	$120,749	31.0%
$200,000	−$42,160	−$6,460	−$14,924	$136,456	31.8%

Estimates assume single filer, standard deduction, no pre-tax deductions · Source: IRS + Iowa DOR