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Required distributions

What is my required minimum distribution?

Enter your birth year and tax-deferred balance to see when RMDs begin, how much the first one is, and how the required percentage climbs each year.

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Last reviewed: September 4, 2026 · model build 20260906-05 · 2026 federal parameters

On this page

  1. When RMDs start
  2. Worked example
  3. How the calculation works
  4. Situations not covered
  5. Frequently asked questions
When RMDs start
Birth yearRMD start age
1950 or earlier72 (70½ if born before July 1949)
1951–195973
1960 or later75

The first RMD may be deferred to April 1 of the following year; every later RMD is due by December 31. Deferring puts two distributions in one tax year.

Worked example

Born 1955, age 71 now, $800,000 in tax-deferred accounts earning 5% after fees. The first RMD is for 2028 at age 73: the projected balance of about $878,000 divided by 26.5 gives about $33,100 (3.77%). By age 80 the divisor is 20.2 and the RMD is about $44,400 (4.95%). The percentage reaches 6.25% at 85 and 8.2% at 90.

How the calculation works

RMD = prior December 31 balance ÷ Uniform Lifetime Table divisor for your age that year. Divisors: 73 → 26.5, 75 → 24.6, 80 → 20.2, 85 → 16.0, 90 → 12.2, 95 → 8.9, 100 → 6.4. The calculator projects the balance forward using your return and fee assumptions and shows the tax at the rate you enter.

Situations not covered
  • Spouse who is the sole beneficiary and more than 10 years younger (Joint Life and Last Survivor table, larger divisor).
  • Inherited IRAs and workplace plans (10-year rule or Single Life table).
  • The still-working exception for a current employer’s plan; the rule that 401(k) RMDs cannot be aggregated with IRA RMDs.
  • Qualified charitable distributions (up to $111,000 per person in 2026), which satisfy the RMD without adding taxable income.
  • Roth IRAs and Roth 401(k)s, which have no lifetime RMD.

Missing an RMD carries a 25% excise tax, reduced to 10% if corrected promptly.

Confirm any decision with an official Social Security statement, your plan custodian, and a qualified adviser. See the methodology and changelog for every rule the model applies.

Frequently asked questions

What is the RMD age in 2026?

People born in 1951–1959 start at 73; people born in 1960 or later start at 75. Anyone born in 1950 or earlier has already started.

How do I calculate my RMD?

Divide the account balance on December 31 of the prior year by the Uniform Lifetime Table factor for your age this year — 26.5 at 73, for example.

Can I take my first RMD the following year?

Yes, the first one can be deferred to April 1 of the year after you reach the start age, but the second is still due that December, so two distributions land in one tax year.

How can I reduce future RMDs?

Roth conversions before RMDs begin move money out of the tax-deferred balance; qualified charitable distributions satisfy the RMD without taxable income once you are 70½. The Roth conversion calculator shows the current-year tax cost.

Educational planning tool. Results are estimates, not financial, tax, legal, actuarial, or Social Security advice. Verify claiming choices with an official SSA estimate and qualified advisers.

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