Your First RMD at 73 Could Trigger Higher Medicare Costs
Hitting 73 means mandatory IRA withdrawals — and that extra income can spike your Medicare premiums for an entire year.
Turning 73 is a milestone most retirement savers overlook until it bites them. That's the age the IRS forces you to start pulling money out of your traditional IRA or 401(k) — no exceptions, no delays. What catches people off guard isn't the withdrawal itself. It's what that extra income does to your Medicare bill.
Here's the trap: Medicare doesn't price your premiums on what you earn today. It looks back two years at your adjusted gross income. So when your first Required Minimum Distribution lands on your tax return, that income surge gets baked into your Medicare Part B and Part D premiums roughly two years later. If that RMD pushes you past one of the IRMAA income thresholds — Income-Related Monthly Adjustment Amount — you're paying a surcharge for a full 12 months, not just the months you were over the line.
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The cliff effect is what makes this painful. IRMAA brackets aren't gradual. One dollar over a threshold and your premium jumps to the next tier entirely. For a married couple filing jointly, crossing from one bracket to the next can mean hundreds of dollars more per person per year in Medicare costs. Your first RMD, especially after years of tax-deferred compounding, can be large enough to shove you right over that edge.
The strategic play is to plan before you hit 73, not after. Roth conversions in your late 60s and early 70s can reduce the size of future RMDs by shrinking your pre-tax account balance. Yes, you pay taxes on the conversion — but you potentially avoid years of IRMAA surcharges down the road. Timing matters enormously here, and working with a tax-aware financial planner isn't optional if you want to keep Medicare costs under control.
The bottom line: your RMD isn't just a tax event. It's a Medicare pricing event, and it echoes forward. Don't let one withdrawal year haunt your premiums for the year after. Continue reading at Yahoo Finance.
