Stretch IRA: What It Was, Who Still Qualifies in 2026, and the T.D. 10001 Update

The stretch IRA was a strategy — and for most beneficiaries who inherited after January 1, 2020, it no longer exists. The SECURE Act of 2019 replaced the lifetime stretch with a mandatory 10-year depletion window for most non-spouse beneficiaries. But five categories of "eligible designated beneficiaries" still have the stretch. And in July 2024, the IRS issued final regulations (T.D. 10001) that added a new requirement even for those who kept it.

What the stretch IRA was

Before the SECURE Act, the Internal Revenue Code allowed non-spouse beneficiaries to "stretch" inherited IRA distributions over their own life expectancy. If a 50-year-old adult child inherited a parent's IRA, they could take distributions over roughly 36 years — dramatically reducing the annual tax hit and allowing decades of additional tax-deferred growth.

The mechanism: each year, you divide the prior December 31 account balance by a life expectancy factor from the IRS Single Life Expectancy Table (IRS Publication 590-B, Table I). You use your age in the year after the owner's death for the initial factor, then reduce by 1 each subsequent year.¹

How stretch distributions worked: the calculation

The Single Life Expectancy Table assigns a divisor based on your age. Larger divisors mean smaller distributions — more of the account stays in the IRA, growing tax-deferred. The table uses 2022-updated IRS mortality factors per T.D. 9930.

Life expectancy factors from IRS Publication 590-B, Table I (Single Life Expectancy, effective January 1, 2022, per T.D. 9930). First-year distribution = $600,000 ÷ factor.

Compare those distributions to the SECURE Act 10-year rule: a $600,000 IRA taken equally over 10 years = $60,000 per year — roughly 2–4× the annual amount under the stretch. The stretch IRA was enormously valuable for high-income beneficiaries in their peak earning years, because it minimized the annual taxable income from the inherited account.

What the SECURE Act eliminated

The Setting Every Community Up for Retirement Enhancement (SECURE) Act, signed December 19, 2019, fundamentally changed inherited IRA rules for accounts where the original owner died on or after January 1, 2020.²

For most non-spouse beneficiaries, the SECURE Act replaced the lifetime stretch with a 10-year rule: the inherited IRA must be fully depleted by December 31 of the tenth calendar year after the year of the original owner's death. Under IRC § 401(a)(9)(H), there is no longer an option to take distributions over the beneficiary's life expectancy.

A 50-year-old adult child who previously could have stretched distributions over 36 years must now empty the account in 10 years. On a $600,000 inherited IRA, that's a minimum of $60,000 per year — an additional $60,000 in ordinary income annually, typically at the 22–32% marginal rate for a working-age beneficiary. Compared to $16,575/year under the old stretch, the SECURE Act can increase annual taxable income from the inherited IRA by more than $40,000.

Who still qualifies for the stretch IRA: eligible designated beneficiaries

The SECURE Act preserved the lifetime stretch for five categories of "eligible designated beneficiaries" (EDBs) defined in IRC § 401(a)(9)(E)(ii).³ If you fall into one of these categories and inherited from an owner who died on or after January 1, 2020, you still have the stretch:

1. Surviving spouse

A spouse who inherits their deceased partner's IRA has the most flexible options of any beneficiary — including the stretch, a spousal rollover into their own IRA, and the EDB lifetime stretch. Surviving spouses using the stretch can defer distributions until the year after the deceased spouse would have reached their Required Beginning Date. Full options guide: Surviving Spouse Inherited IRA: Your 4 Options.

2. Minor child of the IRA owner

A minor child of the IRA owner (not grandchildren — only direct children) qualifies as an EDB and receives the stretch IRA until the child reaches age 21. At that point, a 10-year depletion window begins. This creates a two-phase structure: EDB stretch to age 21, then 10-year rule. Full guide: Minor Child Inherited IRA Rules.

Importantly, "minor" is determined at the time of the owner's death, not the beneficiary's age today. A child who was 17 when the owner died qualifies as an EDB from that point.

3. Disabled individuals (IRC § 72(m)(7))

A beneficiary who is disabled under the Social Security Act or meets the IRC § 72(m)(7) definition at the time of the owner's death qualifies for the lifetime stretch. The definition requires being unable to engage in any substantial gainful activity due to a medically determinable impairment expected to be of long-continued and indefinite duration. Full guide: Inherited IRA for Disabled Beneficiaries.

4. Chronically ill individuals (IRC § 7702B(c)(2))

A beneficiary who is chronically ill at the time of the owner's death — meeting the Activities of Daily Living (ADL) or cognitive impairment standard under IRC § 7702B(c)(2) — qualifies for the stretch. The disability must be certified by a licensed health care practitioner by October 31 of the year after the owner's death. Full guide: Inherited IRA for Chronically Ill Beneficiaries.

5. Beneficiary not more than 10 years younger than the owner

Any individual who is no more than 10 years younger than the IRA owner qualifies as an EDB and gets the lifetime stretch. This category most commonly applies to siblings close in age, but it also applies to older beneficiaries (e.g., a parent or older friend named as beneficiary). Full guide: Inherited Your Sibling's IRA? You May Qualify for the Stretch.

Note: there is no upper bound — a beneficiary older than the IRA owner also qualifies under this rule, since being older means the age gap is greater than 10 years in the other direction.

T.D. 10001: the 2024 update that changed stretch IRA rules

Even if you qualify for the stretch IRA, IRS final regulations T.D. 10001 (issued July 18, 2024) added an important new requirement that many beneficiaries — and their advisors — still miss.⁴

The rule splits EDB beneficiaries into two groups based on whether the original owner had crossed their Required Beginning Date at death:

Before T.D. 10001, there was ambiguity about whether EDB beneficiaries needed annual distributions when the owner had already started RMDs. The final regulations resolved this: EDBs with post-RBD decedents must take annual RMDs during the stretch — not just whenever they choose. Failing to take the annual minimum triggers the 25% excise tax under IRC § 4974.

To determine whether annual RMDs are required for your stretch, use the Required Beginning Date calculator. The IRA owner's Required Beginning Date depends on their birth year:

Required Beginning Date rules per IRC § 401(a)(9)(C), SECURE Act § 114, and SECURE 2.0 § 107.

Pre-2020 inheritances: the grandfathered stretch IRA

If you inherited an IRA from an owner who died before January 1, 2020, the SECURE Act does not apply to you. You have grandfathered stretch IRA rights — you continue to take annual distributions over your own life expectancy with no 10-year depletion deadline.⁵

Two events have affected pre-2020 stretch beneficiaries since the original inheritance:

1. The 2022 Single Life Expectancy Table update (T.D. 9930)

In 2022, the IRS updated the mortality tables used for life expectancy calculations. All beneficiaries using the Single Life Expectancy Table — including those with pre-2020 grandfathered stretch IRAs — switched to the new table starting January 1, 2022. The updated factors are generally slightly larger (reflecting longer life expectancies), which means slightly lower annual RMDs and more tax-deferred growth. Full guide: Inherited Before 2020? Your Rules Are Different →

2. The 2021–2024 RMD waivers did not apply to pre-2020 stretch beneficiaries

The IRS waivers in Notices 2022-53, 2023-54, and 2024-35 only covered inherited accounts subject to the SECURE Act 10-year rule — specifically, post-2019 non-EDB beneficiaries who might have owed annual RMDs under the ambiguous pre-T.D. 10001 guidance. Pre-2020 stretch beneficiaries continued to owe annual distributions throughout 2021–2024. Missing a stretch RMD during those years is not excused by the waivers.

How to determine whether you have the stretch IRA

If you reached the last row: you're subject to the SECURE Act 10-year rule, and your planning focus should shift to timing distributions across the depletion window to minimize bracket impact. Start with the 10-Year Withdrawal Optimizer.

What the stretch IRA means for planning

The lifetime stretch doesn't eliminate the need for planning — it changes the nature of the planning problem.

For stretch beneficiaries who owe annual RMDs (Group B / post-RBD decedent)

Your minimum distribution is the floor, not the ceiling. You can always take more than the annual minimum. The planning question is: in which years should you take more than the minimum? If you're approaching retirement, front-loading during high-income working years may seem counterintuitive — but if your income will drop significantly at retirement, the calculus can flip. A specialist models this across your full income trajectory.

For stretch beneficiaries with no annual RMDs (Group A / pre-RBD decedent)

You can defer completely — or choose your own schedule. Unlike non-EDB beneficiaries, there is no 10-year deadline forcing your hand. The risk is procrastination: if you defer everything and take a lump sum at age 80+, you may land in the highest brackets at the worst time. Active distribution management is still valuable even without a deadline.

Roth conversion coordination

EDB beneficiaries cannot convert an inherited IRA to a Roth IRA directly — IRC § 408(d)(3)(C) prohibits non-spouse rollovers. But you can coordinate Roth conversions from your own IRA during years when inherited distributions are minimal, using the lower brackets that the stretch creates. Full analysis: Can You Convert an Inherited IRA to a Roth IRA?

IRMAA and Social Security interaction

Even with small annual stretch distributions, each distribution raises your MAGI — which affects Medicare Part B/D premium surcharges (via the IRMAA two-year lookback) and can make more of your Social Security benefits taxable. The smaller annual distributions of the stretch reduce but don't eliminate these secondary tax effects. Full guides: Inherited IRA and IRMAA · Inherited IRA and Social Security Benefit Taxation.

Stretch IRA vs. 10-year rule: the tax difference in numbers

To illustrate the lifetime value of the stretch vs. the 10-year rule, consider a surviving spouse age 60 inheriting a $600,000 traditional IRA from a post-RBD decedent. Using the 2026 Single Life Expectancy Table, the initial stretch factor at age 60 is 27.1.

Illustrative. Stretch RMDs are approximate and vary with actual account balance (influenced by investment returns). 10-year rule assumes equal distribution; actual schedule can vary. Federal tax on distributions depends on other income, filing status, and bracket.

The surviving spouse in this example would take $22,140 in year 1 vs. $60,000 — a $37,860 difference in taxable income in that single year. If the spouse's other income is $80,000, the stretch distribution keeps them in the 22% bracket; the 10-year distribution could push them into the 24–32% range. Across a 27-year stretch, the total tax savings can be substantial — though every situation depends on the actual income trajectory.

Key takeaways

• The stretch IRA was a pre-SECURE Act strategy allowing non-spouse beneficiaries to take distributions over their own life expectancy — often 30–40 years.
• The SECURE Act of 2019 replaced it with a 10-year rule for most non-spouse beneficiaries inheriting from owners who died on or after January 1, 2020.
• Five categories of eligible designated beneficiaries still qualify for the stretch: surviving spouses, minor children of the owner, disabled individuals, chronically ill individuals, and beneficiaries not more than 10 years younger than the owner.
• IRS T.D. 10001 (July 2024) established that EDBs who inherited from a post-RBD owner must take annual minimum distributions during the stretch — not just whenever they choose. The 2021–2024 waivers for this rule have expired.
• Beneficiaries who inherited before January 1, 2020 keep the grandfathered stretch regardless of EDB status.
• Stretch beneficiaries should still actively plan distributions — the stretch eliminates the 10-year deadline, but bracket coordination, Roth conversion timing, IRMAA management, and Social Security interaction still require modeling.