How to Appeal an IRMAA Surcharge After a Life-Changing Event
George retired in August 2025 after a career in finance. His 2024 income — his last full working year — was $380,000. His 2026 Medicare Part B premium reflected that income: $553.50/month instead of the standard $185.00.
The extra $368.50/month was reasonable given his 2024 income. The problem: by 2026, his retirement income was approximately $85,000. He was paying premiums based on income he no longer had.
That's the IRMAA trap: a two-year lookback that creates high premiums for people whose income has dropped significantly. The solution is an appeal — and most people don't know it exists.
How IRMAA Works: The Two-Year Lag
Medicare Part B and Part D premiums increase when your income exceeds certain thresholds. The surcharges are called Income-Related Monthly Adjustment Amounts (IRMAA).
IRMAA is based on your MAGI from two years prior. Your 2026 Medicare premiums are based on your 2024 income tax return. If your income was high in 2024 but dropped significantly in 2025 or 2026, you're paying surcharges on income you no longer have.
2026 IRMAA surcharges (Part B, approximate):
| 2024 MAGI (Single) | 2024 MAGI (MFJ) | 2026 Part B Premium |
|---|---|---|
| ≤ $106,000 | ≤ $212,000 | $185.00 |
| $106,001–$133,000 | $212,001–$266,000 | $259.00 |
| $133,001–$167,000 | $266,001–$334,000 | $371.00 |
| $167,001–$200,000 | $334,001–$400,000 | $482.10 |
| $200,001–$500,000 | $400,001–$750,000 | $553.50 |
| > $500,000 | > $750,000 | $594.00 |
The two-year lag is by design — SSA uses filed tax returns, which aren't available until 15+ months after the year ends. But it creates obvious unfairness when life circumstances change dramatically.
When You Can Appeal: Qualifying Life-Changing Events
The SSA allows IRMAA appeals when income has decreased due to a qualifying life-changing event. There are eight recognized categories:
| Event | Examples |
|---|---|
| Marriage | Any marriage after the tax year used for IRMAA |
| Divorce or annulment | Legal separation that reduces income |
| Death of a spouse | Survivor's income drops significantly |
| Work stoppage | Retirement from employment |
| Work reduction | Significant reduction in hours or salary |
| Loss of income-producing property | Property destroyed, foreclosed, or involuntarily disposed |
| Loss of pension income | Pension termination or reduction |
| Employer settlement payment | One-time settlement that inflated income in the base year |
Important: Standard investment losses, voluntary sales of assets, or spending down savings do not qualify as life-changing events.
NOTE
Work stoppage includes retiring — even if you retired voluntarily and received a good pension. If your earned income dropped to zero because you retired, that qualifies. George's retirement in August 2025 qualified him for an appeal of his 2026 IRMAA surcharge.
How to File an IRMAA Appeal
Step 1: Complete Form SSA-44
Download Form SSA-44 ("Medicare Income-Related Monthly Adjustment Amount — Life-Changing Event") from SSA.gov or get it from your local Social Security office.
The form asks for:
- Your name, Social Security number, and Medicare claim number
- The life-changing event that occurred and when
- Your estimate of income for the year following the event
- If you have a tax return for the more recent year, you can use that; otherwise, you provide an estimate
Step 2: Gather Documentation
| Event | Documentation Required |
|---|---|
| Retirement (work stoppage) | Letter from employer confirming retirement date, or last pay stub |
| Death of spouse | Death certificate |
| Divorce | Divorce decree |
| Loss of pension | Documentation from pension administrator |
For income, provide the most recent year's tax return if available. If the calendar year isn't yet complete, provide evidence of current income (bank statements, distribution notices, Social Security benefit statement).
Step 3: Submit to SSA
You can submit Form SSA-44 by:
- Mailing it to your local SSA office (find at SSA.gov/locator)
- Bringing it in person to a local office
- Faxing (call SSA to get the fax number for your region)
Keep a copy of everything you submit.
Step 4: Follow Up
SSA typically processes appeals within 60–90 days. If you don't hear back, call 1-800-772-1213 to check the status. If SSA approves, your premium adjustment appears in your next benefit statement.
What Happens If You Win
If SSA approves your appeal, they will:
- Recalculate your IRMAA based on the more recent income estimate
- Adjust your monthly premium going forward
- If you've already paid higher premiums, issue a refund for the overpaid amounts
The refund may come as a lump sum or as a temporary reduction in future premium amounts.
What Happens If SSA Uses an Estimate (No Return Yet)
If you appeal based on an income estimate (because the relevant tax year isn't filed yet), SSA will:
- Use your estimate to set the premium
- Reconcile once your actual return is filed
- If actual income was higher than the estimate, you'll owe the difference
- If actual income was lower, you'll receive a refund
Be conservative with your estimate — underestimating can result in a retroactive adjustment.
Planning Proactively
The appeal process works — but it's reactive. The better strategy is managing income proactively to avoid IRMAA surcharges in the first place.
If you're retiring in 2026 and know your 2028 premiums will be based on your 2026 income (which may still include working income for part of the year), consider:
- Timing large Roth conversions to stay below IRMAA thresholds
- Deferring capital gains realizations when possible
- Planning any large IRA distributions with MAGI in mind
The two-year lag works in both directions: income reduction now reduces premiums two years later — just as income spikes two years ago raised premiums now.
George filed his appeal in January 2026. By March, his monthly Part B premium had dropped from $553.50 to $185.00. Annual savings: $4,422.
Work with a Medicare and retirement income specialist to proactively manage IRMAA exposure before premiums become a problem.
Frequently Asked Questions
An IRMAA appeal (formally a request for reconsideration) allows you to ask the Social Security Administration to use more recent income information instead of the two-year-old tax return data SSA normally uses. The appeal is appropriate when your income has significantly decreased due to a qualifying life-changing event.
SSA recognizes eight qualifying life-changing events: marriage, divorce or annulment, death of a spouse, work stoppage (retirement), work reduction, loss of income-producing property, loss of pension income, and employer settlement payment. Each has specific documentation requirements.
SSA typically processes reconsideration requests within 60–90 days, though more complex cases can take longer. If SSA approves the appeal, your premium adjustment is usually effective within 1–2 billing cycles.
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