Why a 72-Year-Old With $2.2M Faces $7.4K in Annual Medicare Surcharges

A single 72-year-old retiree sitting on a $2.2 million traditional IRA looks, on paper, like a textbook success story. Then the first required minimum distribution (RMD) arrives, and the tax code reveals a second invoice she did not see coming: a Medicare premium surcharge tied to the withdrawal.

This situation is showing up frequently on retirement forums right now. Threads on r/retirement and r/Bogleheads are full of recently retired savers who diligently maxed out 401(k)s for decades. Then at age 73, they discover that the IRS and CMS treat their forced withdrawals as a single blended income figure for Medicare pricing. Suze Orman has hammered the rule on her podcast for years, reminding listeners that RMDs must begin by April 1 of the year after you turn 73.

A Case Study

• Age and status: 72, single, first RMD year arrives at 73
• Pretax assets: $2.2 million IRA, projected to be roughly $2.5 million by the RMD trigger date
• First RMD: roughly $94,340 ($2.5M divided by the 26.5 Uniform Lifetime Table factor)
• Combined ordinary income: about $119,840 once 85% of Social Security is layered in
• What is at stake: 15+ years of compounding Medicare IRMAA surcharges on top of federal and state tax

The federal tax bill itself is manageable. After the $16,100 single standard deduction for 2026 plus the senior add-on, taxable income lands near $103,290. Running that through the 2026 brackets (10% to $12,400, 12% to $50,400, 22% to $105,700) produces roughly $17,638 in federal tax, plus about $5,200 in state tax at a 5% average.

The trap is the Medicare income-related monthly adjustment amount (IRMAA). With a modified adjusted gross income of $119,840, she clears the 2026 single IRMAA threshold of $109,000 and lands in Tier 1. That triggers a Part B surcharge of about $74 per month ($888 per year) and a Part D surcharge of roughly $13 per month ($156 per year). Layer on her own premiums, and the all-in Medicare cost climbs meaningfully above the standard rate.

One ill-timed capital gain or Roth conversion that pushes MAGI above $137,000 moves her into Tier 2 at roughly $1,850 per year. Over a 15-year retirement window, cumulative surcharges plausibly run $25,000 to $45,000, and that figure assumes she never trips a higher tier.

A Strategy That Could Move the Needle

For this retiree, the qualified charitable distribution (QCD) is the dominant lever.

1. Use QCDs to satisfy the RMD. She can direct up to roughly $108,000 in 2026 straight from the IRA to qualified charities. The distribution counts toward the RMD but never hits MAGI. If she was already planning to give $20,000 to $40,000 annually to her church, alma mater, or other charity, routing it through QCD wipes out the IRMAA exposure entirely and shaves thousands off federal tax. This is the single highest-return move available to her.
2. Calibrate discretionary withdrawals to the next IRMAA cliff. If she needs cash beyond the RMD, a taxable brokerage account is the right source if she has one in addition to her IRA. Long-term capital gains at her income level fall in the 15% bracket, and she can size sales to keep MAGI a few thousand dollars below the Tier 2 line at $137,000. The mistake is bunching a big gain and an RMD in the same year.
3. Skip the Roth conversion conversation. The pre-RMD conversion window (ages 60 to 72) closed for her. Converting now adds to the same MAGI that already triggers IRMAA, which compounds the surcharge rather than relieving it. This tactic belongs to younger retirees, not this one.

Here are three concrete actions for our retiree to consider. First, identify charitable intent before year-end and instruct the IRA custodian to process QCDs directly to the recipients. Checks made out to the retiree and then forwarded do not qualify. Second, ask the custodian for a written projection of the Dec. 31 balance so the RMD number is locked in early, not estimated in April. Third, build a simple MAGI tracker that includes the $137,000 Tier 2 threshold as a hard ceiling for the year.

The Medicare surcharge is the quieter cost in this scenario. It compounds annually, and a QCD can erase it outright.