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How Iowa Income Tax & Salary Deductions Work
Iowa uses a flat income tax system with a top marginal rate of 3.8%. When combined with federal taxes, Social Security, and Medicare, understanding your total tax burden is essential for financial planning.
Did you know? Iowa has a population of 3.2M with its capital in Des Moines. The flat tax system means all taxable income is taxed at the same rate.
With 3 major cities including Des Moines, Cedar Rapids, Davenport,Iowa offers diverse employment opportunities across multiple industries. Use our calculator above to see your personalized tax breakdown.
Understanding Your Iowa Paycheck & Tax Withholdings
When you receive your paycheck in Iowa, several deductions are automatically taken out. These include federal income tax state income tax (3.8% top rate), Social Security (6.2%), and Medicare (1.45%). Our calculator breaks down each of these components so you can see exactly where your money goes.
Iowa Federal & State Tax Rates for 2026
The Iowa flat income tax has a top marginal rate of 3.8%. Combined with federal taxes ranging from 10% to 37%, your effective tax rate depends on your total income, filing status, and deductions.
Where Your Money Goes in Iowa
77.8%
11.7%
6.2%
1.5%
2.9%
Net Pay
$58,365
Federal Tax
$8,761
Social Security
$4,650
Medicare
$1,088
State Tax
$2,138
| Tax Type | Rate | Amount |
|---|---|---|
| Federal Tax | 11.68% | $8,761 |
| Social Security | 6.20% | $4,650 |
| Medicare | 1.45% | $1,088 |
| State Tax | 2.85% | $2,138 |
| Total Tax | 22.18% | $16,636 |
Popular Cities in Iowa
Browse salary calculators for the most popular cities. Cities with active calculators are highlighted.
Other States in Midwest
Compare tax rates and take-home pay in nearby Midwest states
Frequently Asked Questions
On a salary of $75,000 in Iowa, you would pay approximately $16,636 in total taxes, which represents an effective tax rate of 22.18%. This includes federal income tax, state income tax (3.8% top rate), Social Security, and Medicare.
Tax Tips & Guides for Iowa
Helpful tax articles from the Midwest region and beyond
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