TaxFacetTaxFacet

Iowa State Income Tax Calculator (2025)

Calculate your Iowa state income tax for 2025. Flat 3.8% rate, federal conformity standard deduction, and tax reform history.

$
$

Iowa State Tax

$2,240

2.99%

IA Effective Rate

Effective Rate

2.99%

Taxable Income

$60,000

After-Tax Income

$72,760

Summary

On $75,000 gross income, you owe an estimated $2,240 in Iowa state taxes for 2025.

Iowa uses a flat 3.80% tax rate for 2025. The state completed a dramatic transition from 9 progressive brackets (0.33%–8.53%) in 2021 to a single flat rate.

Iowa conforms to the federal standard deduction starting 2023 — using $15,000 for Single.

Iowa uses a flat 3.80% rate on all taxable income for 2025. Your $60,000 in taxable income results in $2,240 of state tax.

Iowa state income tax only. Does not account for additional credits, local taxes, or special situations. Not tax advice.

Related Calculators

Iowa PaycheckIowa Capital Gains TaxIowa Bonus TaxIowa Self-Employment TaxIowa Retirement Income TaxIowa Sales Tax