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IRMAA Life-Changing Events: When Medicare May Use Your Lower Income
Last Modified: 10/05/2026 | Reviewed by Keith Armbrecht (NPN 634015)
Quick Summary
Social Security recognizes eight specific life-changing events that may allow it to use more recent income when calculating your Medicare IRMAA surcharge.
These include retirement or stopping work, reducing your work hours, marriage, divorce, death of a spouse and certain other major financial events.
Simply having lower income isn’t always enough—the reason for the income reduction matters.
Key Facts
The 8 IRMAA Life-Changing Events
Social Security recognizes:
- Marriage
A marriage that changes your household income situation.
- Divorce or Annulment
Ending a marriage can significantly change household income.
- Death of Your Spouse
The death of a spouse can change both income and tax filing status.
- Work Stoppage
You or your spouse stop working.
Retirement commonly falls into this category.
- Work Reduction
You or your spouse reduce working hours.
- Loss of Income-Producing Property
This applies under specific circumstances, generally when the loss is beyond your control.
- Loss or Reduction of Pension Income
Certain reductions or termination of employer pension income can qualify.
- Employer Settlement Payment
Certain settlement payments associated with employer closure, bankruptcy or reorganization can qualify.
Why Retirement Is So Important
Suppose Medicare calculates your 2026 IRMAA using:
2024 income: $300,000
But you retired in 2025 and now expect:
2026 income: $120,000
Your older tax return may no longer represent your financial situation.
Work stoppage may give you the opportunity to request that SSA consider your lower income.
What Doesn’t Automatically Qualify?
The list of life-changing events is specific.
Examples that don’t automatically qualify simply because they reduce income or increase costs can include:
- Higher medical bills
- Higher living expenses
- Ordinary investment-income changes
- A normal decline in dividends
- Voluntary sale of an investment
A large capital gain or Roth conversion also isn’t itself one of SSA’s eight listed life-changing events.
What About Selling a House?
Selling your property doesn’t automatically qualify as a “loss of income-producing property.”
SSA specifically distinguishes qualifying involuntary property losses from ordinary sales or transfers.
The income created by a home sale, however, can still affect MAGI and potentially IRMAA.
How Do You Request a Lower IRMAA?
The primary form for a life-changing event is:
SSA-44
You’ll generally report:
- Type of event
- Date
- Previous income
- New income estimate
- Filing status
- Supporting evidence
Video Explanation from Keith
The 8 Events That Can Reduce Your Medicare IRMAA
Keith's Take
Retirement is the event I see most often.
A person earns $250,000 or $300,000 during their final working year.
Then they retire and their income drops dramatically.
Two years later Medicare sees that old high-income return and charges IRMAA.
That’s when I want someone asking:
Does my current income look anything like the income Medicare is using?
If the answer is no because of a qualifying event, investigate SSA-44.
Keith Armbrecht
Medicare on Video
Frequently Asked Questions
Q. How many IRMAA life-changing events are there?
A. SSA identifies eight.
Q. Is retirement one?
A. Work stoppage can include retirement.
Q. Is working fewer hours included?
A. Yes. Work reduction is an eligible category.
Q. Does marriage qualify?
A. Yes.
Q. Does divorce qualify?
A. Yes.
Q. Does death of a spouse qualify?
A. Yes.
Q. Does selling stock at a loss qualify?
A. An ordinary investment loss isn't automatically an eligible life-changing event.
Q. Is selling my house a life-changing event?
A. The voluntary sale itself generally isn't one of SSA's listed IRMAA life-changing events.
Q. What form do I use?
A. SSA-44.
Official Government Sources
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