Analyst Urges 71-Year-Old to Convert $300,000 IRA Before $104,151 RMD Hits at 73

2 articles · Updated · 24/7 Wall St. · May 18

$2.5 million in a traditional IRA could swell to about $2.76 million by age 73, producing a first required minimum distribution of $104,151 and lifting adjusted gross income above $146,000 with Social Security.
That income level would likely push the retiree into higher 22% to 24% tax brackets, IRMAA tier 2 Medicare surcharges, and heavier taxation of Social Security benefits.
$150,000 annual Roth conversions at ages 71 and 72 — $300,000 total — would cut the first projected RMD to roughly $93,000, with estimated lifetime tax and Medicare savings of $65,000 to $80,000.
Higher yields strengthen the case: short Treasuries near 4% can fund near-term withdrawals without selling stocks, while longer-term bonds around 4.5% to 5% offer reinvestment options inside the Roth.
The analyst also recommends modeling after-tax cash flow through age 90, staying below IRMAA cliff thresholds, and using Qualified Charitable Distributions of up to $108,000 to keep future RMDs out of AGI.

How can retirees with large IRAs escape the looming Medicare surcharge trap under the new permanent tax rates?

When does paying a huge tax bill for a Roth conversion become a retiree's biggest financial mistake?

Does the complex tax planning 'window' before RMDs begin create an unfair advantage for the wealthy?