The 10-Year Clock: The Rules That Come With an Inherited IRA

An inherited IRA arrives with paperwork, a balance — and a clock. For most non-spouse heirs, the account must now be emptied within a fixed window, and since 2025, many must also take a distribution every single year along the way. The rules changed twice in five years — the SECURE Act of 2019 replaced the old lifetime "stretch" with a 10-year deadline, and final IRS regulations in July 2024 settled what happens inside those 10 years. The result is a system with real deadlines, real penalties, and a logic that is entirely knowable in advance. Here is the machinery, laid out plainly.

Who Is on the 10-Year Clock?

For deaths in 2020 or later, most beneficiaries who are not the surviving spouse must empty the inherited IRA by December 31 of the tenth year after the year of death. (IRS, Retirement topics — beneficiary; Pub. 590-B) The law carves out a short list of "eligible designated beneficiaries" who may still stretch distributions over their own life expectancy:

Beneficiary	Distribution Rule
Surviving spouse	Own set of options — including treating the IRA as their own (below)
Minor child of the deceased	Life-expectancy payments until age 21 — then the 10-year clock starts
Disabled or chronically ill individual	Life-expectancy stretch
Anyone no more than 10 years younger than the deceased	Life-expectancy stretch
Everyone else — adult children most commonly	Empty by December 31 of year 10

The "minor child" row applies only to the deceased's own child — a grandchild named directly is on the 10-year clock from the start. And the clock counts calendar years after the year of death: an IRA inherited from a death in 2026 must be empty by December 31, 2036.

The 2024 Regulations Added a Second Requirement

For years the open question was whether the 10-year window was purely a deadline or also carried annual required distributions. The final regulations published in July 2024 answered it, effective starting in 2025, and the answer depends on where the original owner stood with their own RMDs (IRS final regulations, July 2024 (IR-2024-190); Pub. 590-B):

• Owner died on or after their required beginning date — the April 1 following the year they reached RMD age, currently 73: the beneficiary must take an annual RMD, computed on the beneficiary's own life expectancy, in each of years 1 through 9 — and still empty the account by the end of year 10.
• Owner died before their required beginning date: no annual RMDs inside the window. Only the year-10 deadline applies — the timing in between is the beneficiary's choice.

For the transition years while the question was open, the IRS waived the missed-RMD excise tax on those annual beneficiary distributions — for 2021 through 2024, across Notices 2022-53, 2023-54, and 2024-35. That grace ended when the regulations took effect: 2025 was the first year the annual RMDs inside the 10-year window carried penalties. A beneficiary who inherited in 2020–2024 from an owner already past the required beginning date is on the annual schedule now, whether or not they have ever taken a distribution.

The penalty schedule is the same one that governs every missed RMD: a 25 percent excise tax on the shortfall, reduced to 10 percent if corrected within the two-year window — the mechanics, including the Form 5329 waiver path, are covered in the missed-RMD guide.

Spouses Have Different Doors

A surviving spouse is the one beneficiary the 10-year clock was never aimed at. The most consequential option: treating the inherited IRA as their own — retitling it or rolling it into their existing IRA — after which it follows their own RMD schedule, as if it had always been theirs. Age often shapes the trade-off: keeping it as an inherited account preserves penalty-free access before 59½ (distributions from an inherited IRA carry no 10 percent early-withdrawal penalty at any age), while the spousal rollover trades that access for a later RMD clock. The point is the existence of the choice — it is the spouse's election, not an automatic outcome, and it is one of the few genuinely irreversible decisions in the sequence.

Roth Inherited IRAs, and What Distributions Cost

Two clean rules close the loop:

• Inherited Roth IRAs run the same 10-year clock for non-eligible beneficiaries — but with no annual RMDs in years 1–9, ever. Roth owners have no lifetime RMDs, so death always falls before the required beginning date and the deadline-only rule applies. Qualified distributions come out federally tax-free, which turns the year-10 deadline from a tax cliff into a scheduling detail — the account can keep growing tax-free through the full ten years with no annual withdrawal forcing the issue.
• Inherited traditional IRA distributions are ordinary income to the beneficiary, at the beneficiary's own bracket, in the year received. There is no 10 percent early-distribution penalty on inherited-IRA distributions regardless of the beneficiary's age — a 45-year-old heir pays income tax, not penalties.

What This Does Not Mean

The rules say when money must come out — not when it is smart to take it. Inside the 10-year window, the timing question is a bracket question: distributions can be spread to fill low-bracket years, front-loaded before Social Security and the owner's own RMDs raise the baseline, or — where no annual RMDs apply — deferred entirely, at the price of the concentrated final-year bill. Those trade-offs run through a household's whole income picture, exactly the sequencing territory of the withdrawal-order guide. And nothing here is estate advice for the person on the other side of the equation — how an IRA owner names beneficiaries, and what that does to the clocks their heirs inherit, is its own decision with its own professionals. The machinery above is simply what any heir walks into, ready or not.

Frequently Asked Questions

Q: Who has to empty an inherited IRA in 10 years?

Most non-spouse beneficiaries of owners who died in 2020 or later — adult children most commonly. Surviving spouses, minor children of the deceased (until 21), disabled or chronically ill beneficiaries, and anyone no more than 10 years younger than the deceased may still stretch over life expectancy.

Q: Do I have to take money out every year, or just by year 10?

Both, if the original owner died on or after their required beginning date — annual RMDs in years 1–9 plus the year-10 deadline, effective 2025 under the July 2024 final regulations. If the owner died before that date, only the year-10 deadline applies.

Q: What happens if I miss an annual RMD on an inherited IRA?

The standard penalty schedule: a 25 percent excise tax on the amount not taken, reduced to 10 percent if corrected within the two-year window. The IRS waived these penalties for 2021–2024 during the transition; the waivers ended when the final regulations took effect in 2025.

Q: Are distributions from an inherited IRA penalized before age 59½?

No. Inherited-IRA distributions carry no 10 percent early-withdrawal penalty at any age. Traditional inherited IRA distributions are ordinary income; qualified inherited Roth distributions are federally tax-free.

The views and opinions expressed here are those of The Financial Sciences Company as of the publish date and are provided for informational and educational purposes only. They are not personalized investment, tax, or legal advice. The Financial Sciences Company, LLC is an investment adviser registered with the State of Texas. Registration does not imply a certain level of skill or training. Additional information is available in our Form ADV at adviserinfo.sec.gov.

General educational information, current as of 2026. Not personalized investment, tax, or legal advice — figures and rules change. For guidance specific to your situation, talk to a qualified professional.