Model owner distributions using the IRS Uniform Lifetime Table, a prior-year balance and an entered return. Applicability and deadlines are not determined.
For a traditional IRA owner already subject to RMDs who qualifies for Uniform Lifetime Table III. Enter the balance at the prior December 31 and the age reached during the modeled distribution year. This tool does not decide whether or when RMDs are due. An age-72 table row does not establish current eligibility. It does not model inherited IRAs, Roth IRA owner distributions, the joint-life table for a sole-beneficiary spouse more than 10 years younger, annuities or employer-plan exceptions.
Each year divides the opening balance by the age-specific divisor, removes that distribution first, then applies the entered annual return to the remaining balance. Later years repeat this convention without contributions, extra withdrawals, taxes or fees. The selected horizon includes year 1; the cumulative card adds up to the first 10 modeled distributions without rounding them first. Constant returns and an unchanged table are scenario assumptions, not a forecast.
Table III: IRS Publication 590-B (2025), checked October 5, 2026. Ages 120 and over use divisor 2.0, so modeled years continue beyond age 120.