Here Is What I Would Tell a 64-Year-Old Who Just Inherited a $750,000 IRA and Is About to Hand the IRS $186,000 Without Knowing It

A 64-year-old non-spouse heir inherits a $750,000 traditional IRA from a father who died at 78. Under current SECURE Act rules for non-eligible designated beneficiaries, the heir must take annual RMDs in years 1 through 9 based on life expectancy and must fully distribute the remaining balance by year 10. If the heir assumes the IRA will simply grow until needed, required withdrawals and the final year payout can create substantial federal tax. Using a life expectancy divisor around 24.5 at age 64, the first-year RMD is about $30,612, with increasing required percentages each year. Growth continues while withdrawals occur, increasing the total distributed amount and potential tax impact.

"That means two obligations stack on top of each other: annual RMDs in years 1 through 9 based on your own life expectancy, plus a full payout by year 10. This exact fact pattern shows up constantly on the Bogleheads and r/personalfinance forums, usually under titles like "Inherited IRA, what now?" The heir is almost always surprised, often furious, and frequently months past the first deadline."

"Because you are not a spouse and not within ten years of the decedent's age, the SECURE Act final regulations published in 2024 classify you as a non-eligible designated beneficiary. That means two obligations stack on top of each other: annual RMDs in years 1 through 9 based on your own life expectancy, plus a full payout by year 10."

"Using the 2022 Single Life Table factor of roughly 24.5 at age 64, year-one RMD is about $30,612. The divisor drops by one each year, so the required percentage of the account climbs every year, and whatever has not been withdrawn by year 10 must come out in a single distribution."

"The core tension is bracket compression. Using the 2022 Single Life Table factor of roughly 24.5 at age 64, year-one RMD is about $30,612. The divisor drops by one each year, so the required percentage of the account climbs every year, and whatever has not been withdrawn by year 10 must come out in a single distribution."

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