Your Parents’ $300,000 House Is Tax-Free When You Inherit It. Their $300,000 IRA Could Cost You $72,000 or More, and Here’s Who Should Get Which
Inheriting a house and inheriting an IRA of equal value can produce shockingly different outcomes for your family, and most parents split them the wrong way without realizing it.
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Two heirs, two $300,000 assets, two very different tax bills. The house arrives clean, but the IRA arrives with the IRS as a silent co-beneficiary.
Here’s the split the tax code creates, and the practical question every parent with both kinds of wealth should answer before writing anything down.
Same Dollar Value, Very Different After-Tax Value
An heir who inherits appreciated property takes a basis equal to the value at the date of death. That’s the step-up. If your parents bought the house for $60,000 in 1985 and it’s worth $300,000 today, the $240,000 of appreciation simply vanishes for income-tax purposes. A prompt sale at $300,000 produces little or no taxable gain.
For scale, the S&P CoreLogic Case-Shiller U.S. National Home Price Index sits at 336.7 as of June 2026, versus a January 2000 base of 100, so a lot of family homes carry embedded gains that would be brutal without the step-up.
A traditional IRA gets no basis adjustment. The heir owes ordinary income tax on every dollar withdrawn, stacked on top of their own salary, under the ten-year distribution rule that applies to most non-spouse beneficiaries.
Where the $72,000 Comes From
Treat the headline as illustrative. Assume a 45-year-old heir already earning roughly $150,000, married filing jointly, inheriting a $300,000 traditional IRA in 2026. Under the SECURE Act’s ten-year rule, the balance must be fully distributed by the end of the tenth year after death.
Spread $300,000 evenly across ten years and each $30,000 withdrawal lands squarely in the 24% federal bracket on top of wages. Federal tax on the IRA distributions alone: about $72,000, before any state income tax. Concentrate the withdrawals into the final year and a chunk gets pushed into the 32% or 35% bracket, easily costing $90,000 or more.
The actual cost depends entirely on the heir’s own bracket in the years they withdraw. An heir in the 12% bracket might owe closer to $36,000 federal. A high-earning heir in the 35% bracket could owe $105,000. Same $300,000 IRA, wildly different net inheritance.
Match the Asset to the Heir
This is where estate planning earns its fee. Point the pretax IRA toward the lower-bracket heir, or toward a charity, which pays no income tax on it. Point the step-up assets toward the higher-bracket heirs.
Consider two adult children: one is a public-school teacher in the 12% bracket, the other is a surgeon in the 35% bracket. Splitting the house and the IRA 50/50 feels fair but leaves money on the table. The surgeon nets far less per dollar of IRA than the teacher would, and both would net roughly the same after-tax value from the house.
Directing the IRA to the teacher and the house to the surgeon can preserve tens of thousands of dollars for the family without changing the headline dollar split at all. A charitable bequest of the IRA is even cleaner: the charity receives 100 cents on the dollar because it owes no income tax.
Roth, Beneficiary Forms, and the Ten-Year Clock
A Roth IRA changes the calculus. The ten-year clock still applies, but qualified withdrawals are not taxable. A $300,000 inherited Roth is closer in spirit to the inherited house than to the traditional IRA. High-bracket heirs are excellent recipients of Roth dollars for exactly that reason.
One procedural point that undoes more estate plans than any other: the beneficiary designation on the retirement account, not the will, controls who receives the IRA. A stale form naming an ex-spouse or a deceased sibling overrides every carefully drafted paragraph in the trust. Pull the beneficiary form on every IRA, 401(k), and annuity before the next holiday dinner (we put the full cleanup checklist, titling and beneficiary forms included, in a free estate guide here).
The Investment Side Still Matters
Taxes are half the story. With the 10-year Treasury yield at 4.78% as of September 4, 2026, an inherited IRA left invested for a decade continues to compound. The ten-year rule sets only the outer deadline; the withdrawal schedule inside it remains flexible. Timing distributions to low-income years, sabbaticals, gap years, or early retirement can shave the effective rate meaningfully.
Which parent should own which account, whether to convert some traditional dollars to Roth before death, and how to word the beneficiary form are the kind of decisions worth running once with a fiduciary advisor or CPA who sees the whole balance sheet.
This article is for informational purposes only and is not tax, legal, or investment advice. Consult a qualified tax professional about your specific situation.
Contact [email protected] for any questions or corrections.
Jake has been been working in financial media for almost 15 years. He focuses on all things personal finance for 24/7 Wall St. with high hopes to educate and entertain. Most recently, Jake spent 12 years working various roles at The Motley Fool. He started copy editing fool.com content, worked on premium and marketing campaigns, and helped launch The Ascent, a personal finance brand.
His work has been featured on platforms like MSN, Yahoo Finance, USA Today, and more. He's written about credit cards, social security, ETFs, savings accounts, and just about anything else you can imagine when thinking about money. Jake love to cook, play golf, and tell people he's never had a cavity. (It's true!)
