Does Iowa Tax Retirement Income? A Guide for Seniors 55+

As of 2023, Iowa excludes retirement income from state tax for eligible taxpayers, and being 55 or older is only one of four ways to qualify.1 This is a recent and sweeping change: distributions from pensions and IPERS, traditional and Roth IRAs, 401(k), 457(b), SEP, SIMPLE, Keogh, and ESOP plans are excluded for taxpayers who qualify. The exclusion is tied to the kind of plan the money comes from, though, not to retirement income in general. Layer on Iowa's new flat 3.8 percent rate, and a state that used to tax retirement income now barely touches it for most seniors. There is no dollar cap and no income test on the exclusion, which is a genuine reversal worth understanding in full.1

This guide breaks down who qualifies for the exclusion, which plan types it reaches, and how pensions, IRA, and 401(k) income are treated after Iowa's recent overhaul.

In This Guide

• Iowa Retirement Income Tax at a Glance
• Iowa Retirement Income Tax: How It Works
• Social Security
• Who Qualifies: Age 55, Disability, and Survivors
• Pensions, IRAs, and 401(k)s
• Putting It Together
• Frequently Asked Questions
• Next Steps

Iowa Retirement Income Tax at a Glance

Iowa's rules became dramatically simpler in 2023. Distributions from most common retirement plans are excluded from Iowa taxable income if you meet one of the eligibility conditions, and a short list of plans is left out. What remains taxable is taxed at a single flat rate. The table below lays out each source.1

Iowa moved to a flat individual income tax of 3.8 percent for all income beginning with tax year 2025.1 For qualifying retirees, very little retirement income reaches that rate at all.

Iowa Retirement Income Tax: How It Works

Iowa overhauled its treatment of retirement income, and the result turns on two clean tests. The Iowa Department of Revenue confirms that beginning with tax year 2023, retirement income is excluded from Iowa taxable income for eligible taxpayers: those 55 or older on December 31 of the tax year, those who are disabled, a surviving spouse or a survivor having an insurable interest in someone who qualified on the basis of age or disability, and a surviving spouse receiving a deceased spouse's pension from employment in a protection occupation or as a sheriff, deputy sheriff, firefighter, or police officer, regardless of the deceased spouse's age or disability.1 The flat 3.8 percent rate adopted for 2025 simplifies whatever is left.

The breadth of the exclusion is the headline. There is no dollar cap and no income test. It is a full exclusion of qualifying retirement income.1 Two gates decide it: whether you meet one of the eligibility conditions above, and whether the money comes from a plan the Department lists as qualifying. For most Iowa retirees, that combination means the state tax on their pension and account income drops to zero.

Social Security

Iowa's retirement income exclusion, the subject of this guide, covers distributions from the plans the Iowa Department of Revenue lists as qualifying, and Social Security benefits are not on that list.1 This guide does not cover how Iowa taxes Social Security benefits, so do not read the exclusion above as an answer either way.

If Social Security is the largest part of your income, confirm its treatment directly with the Iowa Department of Revenue or a tax professional before you plan around it.

Who Qualifies: Age 55, Disability, and Survivors

The centerpiece of the 2023 change is a full exclusion of qualifying retirement income, and there are four separate routes into it.1 You qualify if you are 55 or older on December 31 of the tax year, or if you are disabled, or if you are a surviving spouse or a survivor having an insurable interest in someone who qualified on the basis of age or disability (a survivor other than the spouse counts if they are a son, daughter, mother, or father of the annuitant or pensioner), or if you are a surviving spouse receiving a deceased spouse's pension from employment in a protection occupation or as a sheriff, deputy sheriff, firefighter, or police officer, regardless of whether the deceased spouse was 55 or disabled.1 So an under-55 widow of a police officer, or a disabled 48-year-old, can qualify where the age route alone would say no.

For married couples, the exclusion applies only to the spouse who meets one of those conditions: if one spouse does not, the retirement income attributable to that spouse is not eligible, and if both do, the couple may exclude all eligible retirement income.1

The exclusion is tied to the type of plan, not to retirement income at large. The Department has determined that distributions from these plans qualify: traditional IRAs and Roth IRAs, Roth conversion income, SEP and SIMPLE plans, 401(k) and other qualified deferred compensation plans, eligible 457(b) plans, defined benefit, pension, profit-sharing, and stock bonus plans including IPERS and ESOPs, Keogh plans, and eligible combined plans under section 414(x).1 Two categories do not qualify: nonqualified deferred compensation plans under section 409A, and nonqualified annuities, which commonly show a code of "D" in box 7 of Form 1099-R.1 IPERS is the Iowa Public Employees' Retirement System, the pension that covers Iowa's teachers, state employees, and most local government workers, so a large share of the state's retirees draw their pension through it. Because there is no dollar cap, the size of your pension or account balance does not erode the benefit the way a fixed dollar exemption would. A retiree with a large IPERS pension and a retiree with a modest one are treated the same: both exempt.

If none of the four conditions fits you, the exclusion does not apply and your retirement income distributions remain taxable at Iowa's flat 3.8 percent rate.1 Check all four before you assume that, though; age is the best known route, not the only one.

Pensions, IRAs, and 401(k)s

Under the old rules, Iowa taxed most of this income with only limited exclusions. Under the current rules, pensions, IPERS, IRA withdrawals, and 401(k) and 457(b) distributions are all excluded for qualifying taxpayers.1 The same applies to SEP and SIMPLE accounts, Keogh plans, and ESOPs. Nonqualified annuity income is one of the two categories left out.1

For retirees who built their savings in private accounts rather than a government pension, this is the most meaningful part of the change. Iowa used to tax IRA and 401(k) withdrawals; it now excludes them for anyone who meets one of the four conditions.1 The practical effect is that a retiree can draw down a 401(k) to cover living costs or care without owing Iowa income tax on those withdrawals. Iowa's exclusion is a state exclusion only, though. A traditional IRA or 401(k) withdrawal is still taxed as ordinary income on your federal return, while a qualified Roth withdrawal is tax-free federally, so budget for the federal bill separately.2

If you are weighing how much to draw from these accounts to cover care, retirement accounts for care walks through the tradeoffs.

Putting It Together

The practical takeaway is that Iowa flipped from a state that taxed retirement income to one that largely does not. For a qualifying taxpayer, pension, IPERS, IRA, and 401(k) income can all be excluded, leaving little or nothing for the flat 3.8 percent rate to touch. For someone on a fixed income, that shift can mean hundreds of dollars a year that stay in their pocket rather than going to the state.

Picture a single retiree, age 60, drawing $45,000 from a traditional 401(k). Under the current rules, the entire $45,000 withdrawal is excluded because the retiree is 55 or older and a 401(k) is a qualifying plan, so Iowa income tax on that withdrawal is zero.1 Under Iowa's pre-2023 rules, a large share of that $45,000 would have been taxable. The figures here are hypothetical and shown only to illustrate how the exclusion works; they are not a real case and not a prediction of your own outcome.

This is general information rather than personalized tax advice, and whether your specific plan type and filing situation qualify is exactly the kind of detail worth confirming with the Iowa Department of Revenue or a tax professional before you plan withdrawals. If retirement savings are part of how you will fund care, building a senior care funding plan is a useful next step.

Next Steps

If you are retired in Iowa, the recent overhaul works strongly in your favor, but it is worth confirming you qualify. Qualifying retirement income is fully excluded for taxpayers who meet any one of the four conditions, not for the 55-and-older group alone.1

• Check all four routes, not just age: 55 or older on December 31, disabled, a surviving spouse or survivor with an insurable interest, or a surviving spouse drawing a protection-occupation pension.
• Check each spouse separately if you are married; the exclusion applies only to the spouse who meets a condition.
• List your plan types to confirm each is on the Department's qualifying list, from IPERS to 401(k) to SEP and SIMPLE.
• Remember the change is recent (tax year 2023), so update any older planning assumptions.
• Confirm with the Iowa Department of Revenue at revenue.iowa.gov or call 1-800-367-3388 if your income type is unusual.

If you are mapping out how to pay for care, how to pay for senior care covers the main routes.

Learn More

Find personalized help making sense of the Iowa retirement income tax at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.