When RMDs start
- Born 1950 or earlier: you are already taking RMDs.
- Born 1951–1959: age 73.
- Born 1960 or later: age 75.
Missing an RMD
The penalty is 25% of the amount you should have withdrawn, reduced to 10% if you correct it within two years. You may need to file Form 5329.
Common questions
When do I have to start RMDs?
At 73 if you were born from 1951 through 1959, and at 75 if you were born in 1960 or later.
How is my RMD calculated?
Divide last December 31 balance by the factor for your age in the IRS Uniform Lifetime Table. For example, at 75 the factor is 24.6.
Official 2026 figures from: IRS: 2026 401(k) and IRA limits (IR-2025-111) · IRS: Catch-up contributions · IRS: Required minimum distributions · IRS: Publication 590-B (Uniform Lifetime Table) · IRS: Rev. Proc. 2025-19 (2026 HSA limits) · SSA: 2026 COLA fact sheet · CMS: 2026 Medicare premiums and deductibles · SSA: Cost-of-living adjustment history · BEA: Regional Price Parities by state (2024 data)