Substantially Equal Periodic Payments Calculator

Background.

Substantially Equal Periodic Payments Calculator is a checking tool for people trying to estimate one annual payment under the RMD method for a section 72(t) series. The RMD method divides the current account balance by an applicable life-expectancy factor and is recalculated as required. That definition leads directly to the displayed relationship: “RMD-method substantially equal periodic payment = retirement account balance / applicable life-expectancy divisor.”

The editable entries are retirement account balance used for sepp, applicable life-expectancy divisor for selected irs table and age. Use values from the document or measurement that governs this substantially equal periodic payments question; the defaults are only the worked fixture below. The main trap is specific to substantially equal periodic payments: the amortization and annuitization methods produce different payments, and modifying a series can trigger recapture tax.

IRS Retirement Topics, exceptions to the additional tax on early distributions documents the convention or governing rule used here. The substantially equal periodic payments output is a transparent scenario under those facts: it does not manufacture an unentered market price, professional determination, carrier quote, legal eligibility finding or locally adopted code value.

What is substantially equal periodic payments calculator?

Substantially Equal Periodic Payments is the relationship behind this decision: the RMD method divides the current account balance by an applicable life-expectancy factor and is recalculated as required. On this page it means RMD-method substantially equal periodic payment = retirement account balance / applicable life-expectancy divisor. The amortization and annuitization methods produce different payments, and modifying a series can trigger recapture tax; that is the line between the reported quantity and a broader retirement analysis.

How to use this calculator.

1. 01Confirm that “RMD-method substantially equal periodic payment = retirement account balance / applicable life-expectancy divisor” matches the substantially equal periodic payments convention you need.
2. 02Replace the fixture values for retirement account balance used for sepp, applicable life-expectancy divisor for selected irs table and age with dated values from the governing record.
3. 03Keep all currencies, measurement units and time periods on the same basis before calculating.
4. 04Read annual sepp under selected rmd-method divisor together with this boundary: The amortization and annuitization methods produce different payments, and modifying a series can trigger recapture tax.

The formula.

The calculation uses RMD-method substantially equal periodic payment = retirement account balance / applicable life-expectancy divisor. In this substantially equal periodic payments model, the entered terms are retirement account balance used for sepp, applicable life-expectancy divisor for selected irs table and age. The RMD method divides the current account balance by an applicable life-expectancy factor and is recalculated as required, which is why the relationship is presented under this name rather than as a universal alternative. The amortization and annuitization methods produce different payments, and modifying a series can trigger recapture tax. Calculations keep full decimal precision through the relationship and round only the returned display values.

A worked example.

Frequently asked questions.

References& sources.

1. [1]IRS Retirement Topics, exceptions to the additional tax on early distributions. Retrieved 2026-08-07. access: open unless marked otherwise.
2. [2]IRS Publication 590-B, Distributions from Individual Retirement Arrangements; taxation, QCD and distribution rules. Retrieved 2026-08-07. access: open unless marked otherwise.
3. [3]U.S. Internal Revenue Service. Substantially equal periodic payments. Retrieved 2026-08-07. independence: primary; access: open.