A 58-year-old marketing director earning $245,000 just inherited a $1.2 million traditional IRA from her father, who died in 2026 at age 81. The investment questions (what to hold, how to grow it, when to spend it) should only come after the tax math is settled. How she pulls money out of this account over the next decade could swing her lifetime federal tax bill by roughly $310,000.
Non-spouse beneficiaries land in this situation constantly. Suze Orman has devoted multiple podcast episodes to it, warning listeners that the SECURE Act requires the entire balance of an inherited IRA to be withdrawn within 10 years of the original account owner’s death. Reddit’s personal finance threads are full of heirs who learned this rule the expensive way, after a CPA flagged the bracket creep lurking in year 10.
A Case Study
- Heir: Age 58, single filer, $245,000 W-2 income
- Inherited account: $1.2 million traditional IRA, decedent age 81
- Status: Non-spouse, non-eligible-designated beneficiary
- Deadline: Account fully drained by year 10
- Wild card: Father had already started RMDs, so annual minimums apply throughout the 10-year window
The single most important factor is when her father died relative to his required beginning date for required minimum distributions (RMDs). He died at 81, well past the RMD start age. Under IRS final regulations that took effect in January 2025, that detail forces annual RMDs during the 10-year window on top of the full payout due in year 10. As Orman has explained on her podcast: you cannot wait till the 10th year to withdraw all of the money. Distributions must start the year after the owner’s death, calculated against the beneficiary’s own life expectancy, and the entire account must be empty by the end of year 10.
The annual minimum uses the IRS Single Life Expectancy Table (Table I from IRS Publication 590-B). At age 59 (the beneficiary’s age in the year after her father’s death), the correct factor is 28.0, but for a beneficiary who turns 58 by December 31 of that first distribution year, the factor is 28.9. Dividing the $1.2 million starting balance by 28.9 produces a first-year RMD of roughly $41,500. That is the floor. Everything above the floor is a deliberate choice, and choices carry tax brackets with them.
For 2026, a single filer enters the 24% bracket at $105,700, crosses into 32% at $201,775, and hits 35% at $256,225. Her $245,000 salary already sits deep in the 32% zone before a dollar of inherited IRA income arrives. Stacking distributions on top while she is still working is the most expensive withdrawal strategy available. One piece of good news: the One Big Beautiful Bill Act, signed in July 2025, made the TCJA individual tax rate structure permanent, so these bracket thresholds will continue to adjust for inflation in future years rather than snapping back to pre-2018 levels.
Even Spread vs. Back-Loaded Drawdown
The even-spread approach divides $1.2 million by 10 and pulls $120,000 a year. Layered onto her salary, gross income jumps to $365,000, pushing the top slice firmly into the 35% federal bracket, with state tax adding further bite. Across the decade, federal tax on the inherited IRA alone runs near $420,000.
The smarter plan treats the 10-year window as a tax-bracket arbitrage opportunity. Take only the required minimum (roughly $41,500 in year one, declining slightly as the factor steps down each year) in years one through six while still working. Retire at 64 in year seven, then back-load the remaining $700,000-plus across years seven through 10, when ordinary income drops and most of the withdrawal lands in the 22% and 24% brackets. Federal tax across the back-loaded years runs near $110,000, a $310,000 difference from the even-spread method.
A third option, partial Roth conversions, is off the table. Non-spouse beneficiaries cannot convert an inherited traditional IRA to a Roth. That door simply does not exist for this category of heir.
It is also worth noting that the IRS penalty waiver for inherited IRA RMDs, which covered tax years 2021 through 2024, has fully expired. Enforcement of the annual RMD requirement resumed in 2025, meaning a missed distribution now carries a 25% excise tax on the shortfall (reducible to 10% with timely correction).
Five Moves That Decide the Outcome
- Confirm the year-of-death RMD status in writing. Whether her father died before or after his required beginning date determines if annual RMDs apply during the 10-year window. Get the custodian’s documentation. Memory is not sufficient.
- Take only the required minimum while working. Every dollar above the RMD during her $245,000 earning years gets taxed at 32% or higher. The discipline to wait is where most of the savings live.
- Plan a three-to-four year back-loaded drawdown in retirement. Years seven through 10 are where the tax advantage concentrates. Model the brackets before retiring so withdrawals fit cleanly under the 24% ceiling.
- Do not roll the inherited IRA into your own IRA. This is the most common and most costly mistake. The account must stay titled as an Inherited IRA, with the deceased’s name as decedent. A rollover by a non-spouse triggers immediate full taxation of the entire balance.
- Skip the Roth conversion idea entirely. Non-spouse beneficiaries are barred from converting inherited traditional IRAs, full stop.
A fee-only CPA or tax-focused planner earns their fee here. The savings potential is large enough, and the rules specific enough, that generic guidance will not get the job done.
Editor’s note: This update corrects the IRS Single Life Expectancy Table factor for age 58, revising it from 27.4 to 28.9 (per Publication 590-B, effective January 1, 2022), which adjusts the first-year RMD floor from approximately $44,000 to approximately $41,500. It also adds context on the One Big Beautiful Bill Act making TCJA tax rates permanent for 2026 and beyond, and on the expiration of the IRS penalty waiver for missed inherited IRA RMDs.
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