Rule 72(t) / SEPP Calculator
Launch CalculatorThe Purpose (Why?)
To explore accessing pre-tax Traditional IRA and 401(k) balances before age 59½ without triggering the statutory 10% early withdrawal penalty under IRC §72(t). This interactive calculator implements IRS Notice 2022-6 guidance to evaluate estimated distributions across all three statutory methods and compute reverse IRA split sizing. For official rules, see the IRS Substantially Equal Periodic Payments guide.
How it Works
Enter your Traditional IRA Account Balance, Current Age, and Annual Interest Rate (the IRS permits up to the greater of 5.0% or 120% of the federal mid-term rate). Optionally enter your Target Annual Distribution to calculate the exact dollar balance to spin off into a separate IRA account without locking up your entire retirement portfolio.
Foundational Research
Read the core research articles to plan early retirement bridges and asset drawdowns:
Input Specifications
| PARAMETER | DETAILS |
|---|---|
| Traditional IRA Balance ($) | Current total balance in the Traditional IRA earmarked for periodic distributions. EXAMPLE: $1,000,000 |
| Current Age | Your exact age at the start of the distribution schedule. EXAMPLE: 50 |
| IRS Interest Rate (%) | Annual statutory interest rate. Under IRS Notice 2022-6, taxpayers may select any rate up to 5.0% (or 120% of the federal mid-term rate, whichever is higher). Selecting a lower rate produces a smaller annual distribution. EXAMPLE: 5.0% |
| Life Expectancy Table | Select between IRS Table I (Single Life) or Table III (Uniform Lifetime). Table I uses your individual statistical life expectancy (e.g., 36.2 yrs at age 50), producing higher annual distributions for retirees seeking maximum cash flow. Table III assumes a joint life expectancy with a beneficiary 10 years younger (e.g., 48.5 yrs at age 50), stretching the distribution period to produce smaller payouts—ideal for retirees who want to preserve IRA capital and keep taxable income low to qualify for ACA subsidies. EXAMPLE: Single Life (Table I) |
| Target Annual Distribution ($) (Optional) | Desired annual cash flow. When entered, calculates the exact sub-account balance needed via an IRA split rollover. EXAMPLE: $45,000 |
Frequently Asked Questions
Under Internal Revenue Code §72(t)(2)(A)(iv), taxpayers can withdraw funds from a qualified Traditional IRA before age 59½ without paying the standard 10% early distribution penalty, provided the withdrawals are structured as a series of Substantially Equal Periodic Payments (SEPP) calculated over the owner's life expectancy. For more information, see the official IRS Substantially Equal Periodic Payments guide.
Issued in early 2022, IRS Notice 2022-6 introduced a 5.0% safe harbor ceiling. Taxpayers may select any interest rate up to the greater of 5.0% or 120% of the federal mid-term rate. Even if federal mid-term rates drop to near-zero, you are always guaranteed to be able to use up to 5.0%. Taxpayers can also choose lower interest rates to produce smaller, more conservative annual distributions.
Under IRS Table 4 mortality discounting (Treas. Reg. § 1.401(a)(9)-9(e)), the Fixed Annuitization method yields the highest allowable annual distribution. For example, for a 50-year-old with a $1,000,000 Traditional IRA and a 5.0% interest rate, Fixed Annuitization allows ~$63,046/year (annuity factor 15.8615), Fixed Amortization allows ~$60,312/year (amortization factor 16.5804), and the RMD method allows ~$27,624/year (life factor 36.2).
Under Notice 2022-6, taxpayers can choose either Table I or Table III. Table I evaluates your individual statistical lifespan (e.g., 36.2 years at age 50), resulting in a shorter distribution horizon and higher annual payouts—ideal for maximizing income. Table III assumes a joint lifespan with a hypothetical beneficiary who is 10 years younger (e.g., 48.5 years at age 50). This stretches the distribution period by more than a decade, producing lower required withdrawals—ideal for retirees who want to preserve their pre-tax wealth and keep modified adjusted gross income (MAGI) low to maximize ACA healthcare premium tax credits.
Under IRC §72(t)(4), once a SEPP schedule begins, it cannot be modified for the longer of 5 full years (60 consecutive months) or until the account owner reaches age 59½. Any unapproved modification ("busting" the plan) retroactively triggers the 10% penalty plus statutory compound interest on all withdrawals taken since inception.
You do not have to subject your entire retirement nest egg to a SEPP schedule. IRS regulations allow you to split a single Traditional IRA into two separate accounts via a direct trustee-to-trustee rollover prior to initiating payments (see IRS SEPP FAQs). You then establish the SEPP schedule on only the designated sub-account sized precisely to your cash flow requirement, leaving the remainder liquid and unrestricted.