Pre-SECURE Act Inherited IRA: Rules if You Inherited Before January 1, 2020

If the original IRA owner died before January 1, 2020, the SECURE Act does not apply to you. You have stretch IRA rights — annual required minimum distributions calculated from your own life expectancy, with no 10-year depletion deadline. Here is exactly how those rules work in 2026.

The key fact: The SECURE Act (effective January 1, 2020) eliminated the stretch IRA for most non-spouse beneficiaries — but only for IRA owners who died on or after January 1, 2020. If your decedent died before that date, you are grandfathered under the prior law. The 10-year rule does not apply to you. You continue under the pre-SECURE Act stretch IRA rules indefinitely.

What "stretch IRA" means

Under the pre-SECURE Act rules, non-spouse beneficiaries can take annual required minimum distributions (RMDs) over their own life expectancy — a period often measured in decades. The mechanics:

Annual RMDs are required every year. There is no option to defer all distributions to a final year.
Each year's RMD is calculated using your life expectancy from the IRS Single Life Expectancy Table (IRS Pub 590-B, Table I).
The remaining balance continues to grow tax-deferred between distributions.
There is no fixed final year — the account can last as long as your life expectancy table factor runs positive.

This is meaningfully different from the 10-year rule that applies to post-2019 inherited IRAs. A stretch beneficiary with a $500,000 inherited IRA might take only $17,000–$22,000 per year in early stretch years rather than being forced to deplete the account within a decade.

How to calculate your 2026 annual RMD

The calculation uses a "non-recalculation" method: you determine your initial life expectancy factor once in the first distribution year, then reduce it by 1.0 for each subsequent year.

Step-by-step

Identify Year 1. Year 1 is the calendar year following the year of the IRA owner's death. If the owner died in 2017, Year 1 is 2018.
Determine your age in Year 1. Use your age as of your birthday in Year 1.
Look up your Year 1 factor. Find your age in IRS Publication 590-B, Table I (Single Life Expectancy Table). Use the 2022-updated table — see the reset section below if you began distributions before 2022.
Count forward to 2026. Reduce the Year 1 factor by 1.0 for each year that has elapsed from Year 1 through 2026, not including Year 1 itself.
Divide the prior December 31 balance by the current-year factor. The result is your 2026 RMD amount.

Example: The IRA owner died in October 2017. Year 1 is 2018. The beneficiary turned age 60 in 2018. From the updated Single Life Expectancy Table, the factor at age 60 is 27.1.¹

For 2026 (8 years after Year 1): factor = 27.1 − 8 = 19.1.
If the December 31, 2025 balance was $430,000: 2026 RMD = $430,000 ÷ 19.1 = $22,513.

Selected Single Life Expectancy Table factors (2022-updated table, effective for 2022 and later)¹

These are Year 1 starting factors. Reduce by 1.0 for each subsequent year to find the factor for any later year.

Age in Year 1	Life expectancy factor	What it implies
50	36.2	Stretch window of ~36 years from Year 1
55	31.6	Stretch window of ~32 years from Year 1
60	27.1	Stretch window of ~27 years from Year 1
65	22.3	Stretch window of ~22 years from Year 1
70	17.4	Stretch window of ~17 years from Year 1
75	13.1	Stretch window of ~13 years from Year 1

Always confirm your exact age factor in the current IRS Publication 590-B, Appendix B, Table I. The table covers every age from 0 to 111+.

The 2022 life expectancy table reset — mandatory if you inherited before 2022

In November 2020, the IRS issued new, longer life expectancy tables pursuant to T.D. 9930, effective January 1, 2022. If you were already in a stretch before 2022, you did not simply continue with your prior factor — you were required to reset your calculation using the new table.²

How the reset works

Determine your age in Year 1 (the year after the IRA owner's death).
Look up that age in the new Single Life Expectancy Table (IRS Pub 590-B, in effect since 2022).
Subtract 1.0 for each year that has passed from Year 1 up to (but not including) the current distribution year. In other words: subtract (current year − Year 1) from the Year 1 factor.

Reset example: The IRA owner died in 2014. Year 1 is 2015. The beneficiary was age 55 in 2015.

Old table factor at age 55 ≈ 29.6 | New table factor at age 55 = 31.6

For 2022 (7 years after Year 1): old method = 29.6 − 7 = 22.6. New reset factor = 31.6 − 7 = 24.6.
For 2026 (11 years after Year 1): reset factor = 31.6 − 11 = 20.6.

The reset produces a smaller RMD each year because the longer life expectancy factor means a larger divisor.

The reset applied beginning with 2022 RMDs. If you were still using pre-2022 factors in 2022–2024, recalculate prospectively and consult a tax professional about any prior-year underpayments.

Whether the decedent died before or after their Required Beginning Date

Under pre-SECURE Act rules, the decedent's Required Beginning Date (RBD) — April 1 of the year after they reached the RMD age of 70½ — determines which rules apply to the beneficiary.

Decedent died before their RBD (had not started RMDs)

Non-spouse beneficiaries had two options under the pre-SECURE Act rules:

5-year rule (IRC § 401(a)(9)(B)(ii)): deplete the entire account by December 31 of the fifth year following the year of death. No annual RMDs required — but full depletion by the deadline is mandatory.
Life expectancy stretch: take annual RMDs starting no later than December 31 of the year following the owner's death, using the Single Life Expectancy Table factor for your own age.

Beneficiaries who took that first RMD on time elected into the stretch. Those who missed the Year 1 deadline defaulted to the 5-year rule — and since pre-2020 five-year deadlines have long passed, those accounts should be fully depleted by now.

Decedent died on or after their RBD (had started RMDs)

Non-spouse beneficiaries must take annual distributions using the longer of two life expectancy measures:

The beneficiary's own single life expectancy (Table I, using the beneficiary's age in Year 1), or
The deceased owner's remaining life expectancy (Table I, using the owner's age in the year of death, then reduced by 1 each subsequent year)

In practice, for most adult-child beneficiaries inheriting from a significantly older parent, the beneficiary's own life expectancy is longer and controls. The "longer of" rule protects the rare case where the beneficiary is close in age to or older than the decedent.

Spousal inheritors: different rules apply

A surviving spouse has more flexibility than a non-spouse beneficiary:

Roll over to their own IRA: the surviving spouse can elect to treat the inherited IRA as their own, removing the inherited-IRA RMD schedule. They then use the Uniform Lifetime Table on their own account, and their RBD is based on their own age — often years later. This is generally the best option for younger surviving spouses.
Keep as inherited IRA: the surviving spouse can keep the account titled as an inherited IRA and use the Single Life Expectancy Table with annual recalculation (not the non-recalculation method described above). Recalculation means you look up your current age each year rather than reducing a fixed starting factor by 1.0. This can produce smaller RMDs in early years and allows penalty-free access before age 59½ without triggering the 10% early withdrawal penalty — useful if the surviving spouse is under 59½ and needs distributions.

The rollover decision is complex and irreversible. See the Spousal Rollover vs. Inherited IRA guide for a full four-scenario decision framework.

SECURE 2.0 (2022): no effect on pre-2020 stretch beneficiaries

SECURE 2.0, enacted in December 2022, raised the Required Beginning Date age for original IRA owners to 73 (for those born 1951–1959) and 75 (for those born 1960 and later). This affects when original account owners must begin their own RMDs.

It has no effect on inherited IRA stretch beneficiaries who inherited before 2020. Your stretch schedule was established at inheritance and runs independently of changes to the RBD age for original account owners. The only 2022 change that affected you was the life expectancy table reset described above.

T.D. 10001 (July 2024): not applicable to your stretch

T.D. 10001 is the Treasury's July 2024 final regulation that settled one question about post-SECURE Act inherited IRAs: whether beneficiaries subject to the 10-year rule also owe annual RMDs during the window when the decedent died after their RBD. That question is answered (yes), but it is entirely about post-2019 inherited accounts.

T.D. 10001 changes nothing for pre-2020 stretch beneficiaries.³ You were already taking annual RMDs calculated from the Single Life Expectancy Table. Your method is unaffected.

The 2021–2024 RMD waivers — they did not apply to pre-2020 stretch IRAs

The IRS issued notices in 2022, 2023, and 2024 (Notice 2022-53, Notice 2023-54, Notice 2024-35) waiving excise-tax penalties for beneficiaries who failed to take annual RMDs from certain inherited IRAs. These waivers addressed beneficiaries subject to the SECURE Act 10-year rule where the decedent died after their RBD — a group that faced genuine regulatory uncertainty about whether annual RMDs were even required, pending finalization of T.D. 10001.

If you inherited before 2020 and are in a stretch, none of these waivers applied to you. You owed your annual RMD in every year from 2021 through 2024, with no waiver protection. If you missed one or more annual RMDs during that period, you face the IRC § 4974 excise tax — 25%, reducible to 10% if corrected within the two-year correction window — and should file Form 5329 with a reasonable-cause waiver request. See the Missed Inherited IRA RMD guide for the Form 5329 process.

What happens at your death: your beneficiary faces the 10-year rule

When you (as a stretch beneficiary) die, your beneficiary inherits whatever remains. That successor beneficiary is subject to the SECURE Act 10-year rule for deaths occurring after December 31, 2019.³

Your beneficiary does not inherit your remaining stretch. Their distribution period does not extend to their own life expectancy.
They must deplete the inherited IRA within 10 years of your death.
Whether annual RMDs are required during that 10-year window depends on whether you were past your own Required Beginning Date at death — the T.D. 10001 annual-RMD rule applies to them as your successor.

This has real planning implications: naming a younger beneficiary no longer extends the tax deferral the way it did under pre-SECURE Act dynasty planning. The stretch benefit stops with you. Strategies to consider include qualified charitable distributions (which remove dollars from the account tax-free during your lifetime), and coordinating the inherited IRA with other estate assets that can be stretched or stepped up in basis more favorably.

See the Successor Beneficiary guide for how your beneficiary's 10-year clock and annual RMD obligations work.

Planning strategies for stretch beneficiaries in 2026

1. Discretionary distributions above the RMD in low-bracket years

A stretch RMD is typically a modest percentage of the account balance — 3–6% in the early stretch years. If you have a low-income year (retirement, business loss, large deductions), taking additional distributions above the RMD while rates are low can reduce future RMDs and the tax your successor beneficiary faces.

2. Qualified charitable distributions (QCDs)

If you are age 70½ or older, you can direct up to $111,000 in 2026 directly from the inherited IRA to a qualifying public charity as a QCD.⁴ The distribution satisfies your annual RMD but is excluded from gross income entirely — it never appears on your return as income. For charitably-inclined beneficiaries in the 22–37% brackets, this is often the most tax-efficient tool available.

3. Roth conversion coordination from your own accounts

A non-spouse beneficiary cannot convert an inherited IRA to Roth directly. However, if you have your own traditional IRA or 401(k), you can coordinate: in years when the stretch RMD partially fills your bracket, add Roth conversions from your own account up to the bracket ceiling. The inherited IRA RMD counts as income first; conversions layer on top. A specialist models the exact fill each year.

4. Monitor account growth relative to stretch

If the inherited IRA earns more than you withdraw each year, the balance grows despite annual RMDs. In a market environment with 6–7% average returns and a stretch divisor above ~14, the RMD percentage is below the return rate and the account grows. Modeling account growth against the declining stretch factor helps you understand the likely terminal balance — and what your beneficiary will face under the 10-year rule.

5. Successor beneficiary planning

Name a beneficiary on your inherited IRA and keep the designation current. At your death, the remaining balance enters a 10-year depletion window. A charitable remainder trust, a direct charitable bequest, or a life insurance policy funded by stretch distributions may be more efficient ways to pass remaining wealth than leaving a taxable inherited IRA to heirs locked into the 10-year rule.

Related guides

Get matched with an inherited IRA specialist

Pre-SECURE Act stretch planning — annual RMD optimization, QCD strategy, bracket management, and successor beneficiary coordination — requires the same specialized modeling as the 10-year rule. A fee-only specialist builds the full multi-year projection for your specific stretch schedule and tax situation.

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Sources

IRS Publication 590-B (2025), Appendix B, Table I — Single Life Expectancy Table, effective for RMDs beginning January 1, 2022 pursuant to T.D. 9930 (November 6, 2020). Life expectancy factors for ages 50, 55, 60, 65, 70, and 75 drawn from this table. Always verify your specific age factor in the current edition. IRS Publication 590-B.
T.D. 9930 (85 Fed. Reg. 72472, November 12, 2020). Updated life expectancy and distribution period tables, effective January 1, 2022. Existing inherited-IRA stretch beneficiaries were required to reset their 2022 RMD factor using the new table applied retroactively from Year 1. IRS — RMDs for IRA beneficiaries.
SECURE Act § 401 (P.L. 116-94), amending IRC § 401(a)(9)(H), effective for IRA owners dying on or after January 1, 2020. Pre-2020 deaths remain subject to prior law stretch IRA rules. T.D. 10001 (July 2024) finalized annual RMD requirements for 10-year-rule beneficiaries (successor beneficiaries of current stretch beneficiaries included). IRS — Retirement topics: Beneficiary.
Qualified charitable distribution limit: $111,000 for 2026 per IRS Rev. Proc. 2025-32. IRC § 408(d)(8). Applies to individuals age 70½ or older; QCDs satisfy the annual RMD obligation and are excluded from gross income. Inherited IRA QCDs are permitted — the beneficiary must be age 70½ or older. IRS — RMD FAQs.

Pre-SECURE Act grandfathering rules and stretch IRA mechanics verified against IRS guidance current as of May 2026. The grandfathering provision (deaths before January 1, 2020 remain under prior law) has been stable since the SECURE Act's effective date. Single Life Expectancy Table factors from IRS Pub 590-B in effect since January 1, 2022 per T.D. 9930.

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