Iowa variant. This is a Iowa-specific version of the Stock Sale Capital Gains Tax Estimator, using pre-defined local figures (tax rates, median home and income values, and typical regional costs). For the full formula, methodology, and FAQ, open the main Stock Sale Capital Gains Tax Estimator.
Most states tax capital gains as ordinary income. In Iowa, that means a top rate of 5.7% on gains.
Capital gains tax in Iowa
Federally, long-term gains are taxed at 0%, 15%, or 20% depending on income, plus a possible 3.8% net investment income tax. Iowa then taxes the same gains as ordinary income at up to 5.7%.
Short-term gains (assets held under a year) are taxed as ordinary income at both levels - usually the most expensive outcome.
About taxes and housing in Iowa
Iowa is transitioning to a flat individual income tax, replacing its former graduated brackets.
Iowa has above-average property taxes that are administered locally and fund schools and county services.
Iowa's economy is led by agriculture, especially corn and soybeans, along with biofuels, insurance, and advanced manufacturing.
Worked example: $50,000 long-term gain
A $50,000 long-term gain: federal 15% = $7,500, plus Iowa state tax up to 5.7% = $2,850, for a combined bill near $10,350.
Quick reference
- State income tax: 4.4-5.7%, transitioning to flat 3.9% by 2026
- State sales tax: 6% (plus 0.94% avg local)
- Median home value: $220,000
- Median household income: $70,571
- Effective property tax rate: 1.5%
- Avg auto insurance: $1,322/yr
Frequently Asked Questions
Does Iowa tax capital gains?
Yes - Iowa taxes capital gains as ordinary income at up to 5.7%.
What's the difference between short and long-term gains?
Assets held over a year get preferential long-term federal rates (0/15/20%); shorter holds are taxed as ordinary income.