Required Minimum Distributions: Age 73, Calculation & Inherited IRA Rules

Uniform Lifetime Table  •  Age 73 (SECURE 2.0)  •  Inherited IRA 10-Year Rule  •  QCD $111,000  •  25% Penalty
IRC §401(a)(9) SECURE 2.0 P.L. 117-328 Updated 2026
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Required minimum distributions force retirement account owners to begin taking taxable withdrawals at a specified age. SECURE 2.0 raised the RMD age from 72 to 73 for those born after 1950. Missing an RMD triggers a 25% excise tax on the shortfall - reduced to 10% if corrected within two years. For inherited IRAs, the rules changed dramatically: most non-spouse beneficiaries now face a mandatory 10-year distribution window, and IRS final regulations clarified that annual distributions are required in years 1-9 when the original owner died after their required beginning date.

2026 RMD Key Numbers

RMD start age: 73 (born 1951-1959). Age 75 beginning in 2033 for those born 1960 or later.

First RMD deadline: April 1 of the year following the year you turn 73. All subsequent RMDs by December 31 each year.

Missed RMD penalty: 25% excise tax on the shortfall; drops to 10% if corrected within the 2-year window.

QCD limit (2026): $111,000 per taxpayer - counts toward your RMD and is excluded from gross income.

Roth IRA: No RMDs during owner's lifetime. Roth 401(k): RMDs eliminated by SECURE 2.0 starting 2024.

Computing the RMD: Uniform Lifetime Table

Divide the prior December 31 account balance by the distribution period from the IRS Uniform Lifetime Table (updated 2022). Each IRA is calculated separately. The results are added together but can be taken from any combination of IRAs you own.

Formula: RMD = Prior year-end balance ÷ Uniform Lifetime Table factor for your age

Example: Balance on December 31, 2025 = $850,000. Age in 2026 = 76. Factor = 23.7. RMD = $850,000 ÷ 23.7 = $35,865.

AgeFactorAgeFactorAgeFactor
7326.58020.28714.4
7425.58119.48813.7
7524.68218.58912.9
7623.78317.79012.2
7722.98416.89111.5
7822.08516.09210.8
7921.18615.295+See IRS Pub. 590-B

Spouse sole beneficiary exception: If your sole beneficiary is your spouse and they are more than 10 years younger, use the Joint and Last Survivor Table - it produces smaller required distributions.

Inherited IRA: The 10-Year Rule

For IRA owners who died after December 31, 2019, most non-spouse beneficiaries must fully distribute the inherited IRA within 10 years of death. The critical nuance from IRS final regulations: if the original owner had already reached their required beginning date (RBD) when they died, beneficiaries must also take annual RMDs in years 1 through 9 - the account cannot simply sit untouched for 9 years and be distributed in full in year 10.

BeneficiaryRule
SpouseCan roll into own IRA - no 10-year rule. Strongest option in most cases.
Minor child of deceased ownerLife expectancy until reaching majority (age 21), then 10-year rule for remaining balance.
Disabled / chronically illEligible designated beneficiary - life expectancy stretch available.
Individual within 10 years of owner's ageLife expectancy stretch available.
All other individuals (adult children, etc.)10-year rule. Annual RMDs required in years 1-9 if owner died after RBD.
Trust / estate / charity5-year rule if owner died before RBD; look-through rules may allow life expectancy.
The IRS waiver for 2021-2024 has ended. Many adult children who inherited IRAs from parents who died after their RBD skipped annual distributions in 2021-2024 believing they had full 10-year flexibility. The IRS waived penalties for those years. Those waivers are over. Starting in 2025, annual RMDs are required in the inherited IRA and failure triggers the 25% penalty. If you inherited an IRA and haven't been taking annual distributions, address this immediately.

Qualified Charitable Distributions: The Best RMD Strategy for Charitable Givers

IRA owners age 70.5 or older can direct up to $111,000 (2026) directly from a traditional IRA to a qualified public charity. The QCD is excluded from gross income and counts toward satisfying the RMD. It does not require itemizing. It reduces AGI - which matters for Social Security taxation thresholds, Medicare IRMAA surcharges, and the phase-in of various deduction limits.

QCD beats a cash donation in almost every case. A $20,000 QCD reduces your taxable income by $20,000 regardless of whether you itemize. A $20,000 cash donation only helps if you itemize and clears the standard deduction threshold - and even then may be subject to AGI percentage limits. For charitable IRA holders over 70.5 taking RMDs, routing donations through a QCD is almost always the right structure.
Authority: IRC §401(a)(9) (RMD rules - applies to IRAs, 401(k), 403(b), and qualified plans); IRC §4974 (25% excise tax on missed RMDs; SECURE 2.0 reduced to 10% if corrected within 2-year window); SECURE Act P.L. 116-94 §401 (2019 - 10-year rule for non-eligible designated beneficiaries; RMD age raised to 72); SECURE 2.0 Act P.L. 117-328 §107 (2022 - RMD age raised from 72 to 73 for those born after 1950; age 75 for those born 1960+); SECURE 2.0 §302 (Roth 401(k) RMDs eliminated for 2024+); IRC §408(d)(8) (qualified charitable distributions - $111,000 limit for 2026 indexed; age 70.5+; counts toward RMD; excluded from income); Treas. Reg. §1.401(a)(9)-5 (Uniform Lifetime Table - updated T.D. 9930, 2022); IRS Final Regulations T.D. 10001 (2024) (10-year rule clarification - annual distributions required in years 1-9 when original owner died on or after required beginning date); IRS Notice 2022-53, Notice 2023-75 (IRS penalty waivers for 2021-2023 10-year rule distributions - waivers now expired); IRS Publication 590-B (Distributions from Individual Retirement Arrangements - Uniform Lifetime Table at Appendix B); Form 5329 (Additional Taxes on Qualified Plans - RMD excise tax).
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