Iowa Retirement Income Tax Calculator
Iowa excludes retirement income for owners 55+, disabled or survivors, and does not tax Social Security.
Checked against sources 1 official source linked How we verify
Iowa resident retirement worksheet
Iowa · 2026 estimate
Estimate ready
- Entered income excluded by Iowa
- $65,000.00
- Prepared taxable income after deductions
- $0.00
- Entered income after Iowa estimate
- $65,000.00
- Effective state rate
- 0.00%
Calculation scope2026 prepared-income estimate; before credits
Illustrative defaults. Enter approved taxable amounts and confirm eligibility. The result covers the displayed worksheet conditions; a complete return may require other income, adjustments, deductions or credits.
Current-year rates and primary-source eligibility reviewed October 1, 2026. Use the federal tool separately; these inputs do not prepare a complete federal or state return.
Reviewed October 2, 2026. Iowa retirement eligibility belongs to the income’s owner
What Iowa taxes in retirement
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Social Security
Not taxedAddressed separately and not taxed.
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Pensions
Not taxedExcluded for owners 55+, disabled or eligible survivors.
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IRA & 401(k) withdrawals
Not taxedQualifying plan distributions excluded on the same terms.
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Wages from work
TaxedFlat 3.8%.
Partly taxed: limits by age, plan, owner or income apply. Military retirement is covered in the guide. How these labels work.
Iowa retirement eligibility belongs to the income’s owner
Iowa’s retirement exclusion depends on age, disability or qualifying survivor status, and on the plan itself.
Iowa DOR says the retirement exclusion applies to a taxpayer who qualifies by age 55 at year end, disability or an eligible survivor condition. The agency lists qualifying plans and describes nonqualifying arrangements. On a married return, income attributable to a spouse who does not qualify cannot be excluded through the other spouse’s eligibility. Social Security is addressed separately.
The tool keeps pension and plan distributions by owner and requires plan confirmation. When all entered income is excluded, the scoped state amount can be zero. If income remains taxable, approved Iowa deductions are required before the 3.8% rate is applied. A blank deduction is unresolved; it is not an instruction to tax the full gross remainder with no allowances.
For example, a qualifying spouse’s retirement income may be excluded while an ineligible spouse has $35,000 of taxable plan income. If the approved deduction for that remaining base is $32,200, the illustrated taxable remainder is $2,800 and the estimate is $106.40 before credits. This is a prepared-input example, not an automatic approval of that deduction for every Iowa household.
Keep survivor eligibility records and the account’s legal plan category with each distribution. Investment income outside an eligible retirement arrangement belongs in the remaining-income preparation. A Roth conversion can have different federal and Iowa consequences, so compare its actual taxable treatment rather than assuming that an exclusion eliminates the federal effect on Social Security or other retirement income.
Prepare these Iowa records
- Independent eligibility for each spouse
- Qualifying versus nonqualifying plan
- Approved deductions when any taxable income remains
Official Iowa source. Current statute / agency guidance; annual forms must match the tax year.
Calculate the federal portion separately
Use the federal retirement-tax worksheet to prepare federally included benefits and ordinary income. Its federal deduction and rates do not replace the Iowa rules above.
Compare Iowa with nearby states
Minnesota, Wisconsin, Illinois, Missouri, Nebraska and South Dakota border Iowa. Run each one’s worksheet with the same household figures before deciding where a move would leave you.
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Updated / verified · Retirement Income Tax Calculator Editorial Team