You Might Not Want to Inherit an IRA

Most surviving spouses aren’t aware of the potential downsides of accepting a traditional IRA until it’s too late to decline it. In some instances, even a partial disclaimer makes good sense, says a recent article from 24/7 Wall Street, “She Said No to Half Her Husband’s $1 million IRA Rule on Purpose. The Nine-Month Rule That Sent It Straight to Her Kids, Exactly as He’d Planned.”

By saying “no thanks” to some or all the IRA and pushing it downstream to your children, you can move possibly hundreds of thousands of dollars out of your taxable estate. The big catch: there’s a hard deadline written into federal law; and, if you miss it, the option closes forever.

Here’s why you might want to disclaim part of an inheritance. When a spouse dies and the other spouse is the primary beneficiary of an IRA, federal law lets the surviving spouse file a written refusal, and the asset goes directly to the contingent beneficiary(ies), usually the children. It never reaches the surviving spouse, and they don’t owe income tax on the distribution.

The rule is the qualified disclaimer provision, IRC Section 2518. For it to work, a few conditions must be satisfied: it has to be in writing and irrevocable; it must be delivered to the IRA custodian or estate representative within nine months of the date of death (or within nine months of the disclaimant turning 18); the person disclaiming it can’t have accepted the property or any benefit from it, which includes taking any distribution, including a Required Minimum Distribution; and the disclaimant has no ability to direct where the asset goes. The contingent beneficiary or beneficiaries then receive(s) the IRA.

This isn’t for everyone. It works for a surviving spouse who doesn’t need the money. If their own retirement is well funded, disclaiming pulls the IRA out of their future taxable estate, allows the children to inherit directly, and avoids adding a large asset on top of assets they’ll never spend.

It’s not for the spouse who needs the money, and it’s not for anyone whose IRA beneficiary form doesn’t have a contingent beneficiary. If someone disclaims an IRA and there’s no contingent beneficiary, the money goes straight into the estate, which is the least desired outcome.

A strict nine-month rule applies, and it must be followed. There’s no extension, no exceptions and no excuse of grieving. Miss the window and the exemption is lost – even if an accidental distribution is taken within the nine-month period – even if it’s an automatic required minimum distribution ("RMD"); some custodians push out to surviving spouses without asking.

This also isn't a move to make without good guidance. If you take a partial distribution, an RMD, or any transfer into your name, you lose the ability to disclaim. Have an estate planning attorney draft the written, irrevocable disclaimer and deliver it to the IRA custodian well within the nine-month window.

Reference: 24/7 Wall Street (Aug. 17, 2026) “She Said No to Half Her Husband’s $1 million IRA Rule on Purpose. The Nine-Month Rule That Sent It Straight to Her Kids, Exactly as He’d Planned”