Iowa Inheritance Taxes: What Heirs Need to Know Before Cashing In

One-third of adult children have no idea whether they will owe taxes on an inheritance, according to a 2026 Morning Consult survey commissioned by Kiplinger. For Iowa families, that confusion can be costly. The answer depends entirely on what was inherited: a checking account, a house, a brokerage account, or a traditional IRA each triggers a different rule.

Here is what every Iowan needs to know before touching a single dollar of an inheritance.

Does Iowa Have an Inheritance Tax?

Yes, Iowa is one of only six states with its own inheritance tax. The others are Pennsylvania, New Jersey, Kentucky, Maryland, and Nebraska. The tax applies to certain beneficiaries depending on their relationship to the deceased. Spouses are exempt, and close relatives often receive favorable treatment, but distant relatives and non-relatives can face significant rates.

Where the deceased lived, and where you live, determines whether a state form is coming. Iowa families should check with a local tax professional to understand their specific obligations.

The Federal Picture: No Inheritance Tax, But Estate Tax Exists

The United States does not levy a federal inheritance tax on the person receiving money. The estate itself can owe federal estate tax, but that bill is paid before anything reaches the beneficiary. It only applies to estates above the lifetime exemption, which sits in the multi-millions per person. More than 99 percent of families never touch it.

Cash, Houses, and Stocks: The Step-Up Rule

Inherit $200,000 in a savings account and it lands in your account tax-free at the federal level. You will owe tax only on future interest it earns.

Inherit a house or a taxable brokerage account and the step-up in basis applies. Taxable investments generally receive a step-up in cost basis to fair market value on the date of death, which wipes away unrealized capital gains accumulated during the deceased's lifetime.

Consider this example: A widow leaves her son 1,000 shares of stock she bought decades ago for $10 a share. On the day she dies, the shares trade at $150. His new basis is $150. If he sells the next week at $152, his taxable gain is $2 per share, not $142. The four decades of appreciation vanish for tax purposes. The same logic applies to the family home: the basis resets to the appraised value at death, and heirs typically owe capital-gains tax only on appreciation from that date forward.

Inherited IRAs: Where the Bill Actually Lands

Retirement accounts do not get a step-up, and this is where the survey confusion becomes expensive. A traditional IRA or 401(k) is pre-tax money. Every dollar you pull out counts as ordinary income to you, taxed at your bracket, stacked on top of your salary.

Under the SECURE Act, many nonspouse beneficiaries of inherited traditional IRAs must fully distribute the account within 10 years, with required minimum distributions along the way. Miss an RMD and the IRS charges a 25 percent excise tax on the amount that should have been withdrawn, dropping to 10 percent if corrected promptly.

Financial expert Suze Orman has emphasized this on her podcast.

“If you don't open up your inherited IRAs by September 30th after the year she has died, guess what? It's automatically going to be based on the oldest beneficiary's life,”

she warned. Her fix for parents:

“Just do a Roth retirement account. Roth, Roth, Roth. And if everything is in a Roth when you die, they're fine.”

Worked Example: The 45-Year-Old Who Inherits $500,000

Assume a single filer earning $120,000 inherits her father's $500,000 traditional IRA in 2026. She must drain it by year 10. If she waits until year 10 and takes it all at once, roughly $500,000 stacks on top of her $120,000 salary, pushing the top slice into the 35 percent federal bracket that starts at $250,526 for single filers. State income tax rides on top.

Before touching the account, it helps to see how the balance grows across the 10-year window while distributions are delayed. A financial advisor can run these numbers with you.

What to Do Before You Touch a Dime

The heirs who get hurt are almost always the ones who moved fast. Run this math with a CPA or fiduciary advisor before the first check clears. Iowa families, in particular, should verify their state inheritance tax obligations early in the process.

This article is for informational purposes only and is not tax, legal, or investment advice. Consult a qualified tax professional about your specific situation.