Iowa charges 3.8% flat state income tax. Use the cost of living calculator pre-loaded with Iowa rates.
Open Cost of Living Calculator →Iowa's cost of living index is 89, and the flat 3.8% state tax further affects how far your dollar goes. The low cost of living partially compensates for state taxes, making Iowa affordable despite the tax burden. This calculator factors in both taxes and cost of living for Iowa.
Iowa levies a flat 3.8% state income tax on all taxable income regardless of how much you earn. This makes tax planning straightforward: for every additional dollar you earn, 3.8 cents goes to Iowa. Iowa does not impose local income taxes, so the 3.8% flat rate is the only state-level income tax you owe.
The table below shows what you actually keep at five salary levels in Iowa, accounting for federal tax, FICA, and Iowa's flat 3.8% state tax.
See how Iowa compares to other Midwest states. Each link takes you to the cost of living calculator landing page for that state.
For a comprehensive breakdown of Iowa’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full Iowa take-home pay page.