How to Appeal IRMAA With Form SSA-44 (2026)
If a life-changing event lowered your income, Form SSA-44 lets you appeal your Medicare IRMAA surcharge. See who qualifies, how to file, and what proof to attach.
If Medicare is charging you higher Part B or Part D premiums because of income you no longer have, you can appeal using Form SSA-44. It asks the Social Security Administration to use your current, lower income instead of the two-year-old federal tax return they normally rely on, but only if a qualifying event caused the drop.
For the income thresholds themselves, see the 2026 IRMAA brackets.
What is Form SSA-44?
The SSA-44 form, formally "Medicare Income-Related Monthly Adjustment Amount, Life-Changing Event", is the official Social Security Administration form for reducing or removing an IRMAA surcharge on your Medicare premiums.
IRMAA works on a two-year lookback. Your 2026 surcharge is set from your 2024 federal tax return, so someone who retired last year can be billed as though they still earn what they earned then. An IRMAA appeal using Form SSA-44 is how you correct that.
What income does Social Security actually count?
IRMAA is not based on your salary or your taxable income. It uses your modified adjusted gross income, or MAGI, which for this purpose is your adjusted gross income plus any tax-exempt interest income.
That definition catches people out, because several things that feel like one-time events land in MAGI:
| Counts toward MAGI | Where it shows up |
|---|---|
| Wages, pensions, and Social Security benefits | AGI on IRS Form 1040 |
| A capital gain from selling a home or investments | AGI, in the year of the sale |
| A Roth conversion | AGI, in the year you convert |
| Required minimum distributions | AGI |
| Municipal bond interest | Tax-exempt interest income, added back |
A capital gain or a Roth conversion is a common reason people get an IRMAA letter they were not expecting. Neither one qualifies on its own, which matters for the next section. More on how income drives your costs is in how income impacts Medicare costs.
The 8 qualifying life-changing events
You can only file an SSA-44 form if one of these caused your reduction in income:
- Marriage
- Divorce/annulment
- Death of a spouse
- Work stoppage, meaning you or your spouse stopped working, most often retirement
- Work reduction, meaning you or your spouse cut back hours
- Loss of income-producing property through no fault of your own, such as disaster or theft, not a voluntary sale
- Loss of pension income
- Employer settlement payment following the employer's closure, bankruptcy, or reorganization
A drop that is not caused by one of these does not qualify, however real it feels. Choosing to take smaller withdrawals, or simply having a high-income year fall out of the lookback, is not a life-changing event.
Your tax filing status matters too. Marriage and divorce change the bracket you are measured against, not just the income, so they can move your IRMAA even when your own earnings did not change.
How to file Form SSA-44
- Download the form. It is on SSA.gov, or pick one up at your local SSA office.
- Pick your life-changing event and the date it happened.
- Estimate your reduced MAGI for the current year, and for next year as well if it will be lower still.
- Attach supporting documentation. This is where most appeals stall.
- Submit it by mail, in person at a Social Security office near you, or in some cases by phone at 1-800-772-1213. Booking ahead is wise. See how to make an appointment with Social Security.
What supporting documentation to attach
Match the proof to the event. A work stoppage or reduction needs a date they can verify, and so does the death of your spouse. Social Security will not take your word for it:
| Life-changing event | Supporting documentation |
|---|---|
| Marriage, divorce/annulment, or death of a spouse | Marriage certificate, divorce decree, or death certificate |
| Work stoppage or work reduction | A signed statement from the employer, or a retirement letter, showing the date |
| Loss of pension income | A letter from the pension administrator |
| Employer settlement | The settlement documentation from the employer |
| Your income estimate | A recent federal tax return, or pay stubs if the year is not finished |
What happens after you file
Social Security reviews the form and your documentation. If it is approved, they recalculate your Medicare Part B premium using the income you estimated and often refund IRMAA already withheld from your Social Security check for that year. Your Part D prescription drug coverage surcharge is adjusted at the same time, since both ride on the same MAGI.
If it is denied, the notice will say why. You can then submit a request for reconsideration, which is a formal review and a separate step from the life-changing-event process. You have 60 days from the notice to ask for it.
Frequently asked questions
How long does an SSA-44 appeal take?
Most SSA-44 form decisions come back within a few weeks to a couple of months. File as soon as the life-changing event happens rather than waiting for the premium to change.
Can I file before I get an IRMAA letter?
Yes. If you know a qualifying event is going to lower your income, filing proactively can stop the surcharge being withheld in the first place.
Do I have to refile every year?
Usually not. If the lower income continues, the adjustment generally carries forward, but the Social Security Administration re-verifies it against your federal tax return each year.
What if my situation does not fit the 8 events?
You can still submit a request for reconsideration if they used incorrect or outdated income data, for example a tax return that was later amended. That is a different appeal from the life-changing-event route.
Does a one-time capital gain qualify?
No. A capital gain from selling a house or investments raises your MAGI for that year, and it is not on the list of life-changing events. The surcharge generally falls away on its own two years later, when that year drops out of the lookback.
Does a Roth conversion qualify?
No, for the same reason. A Roth conversion is voluntary, so it does not qualify. This is worth planning around before you convert rather than appealing afterward.
Will an IRMAA appeal change my Part D cost too?
Yes. Both the Part B and Part D surcharges are set from the same MAGI, so an approved SSA-44 lowers both.
Talk to a licensed Medicare advocate
Facing an IRMAA surcharge that does not match the income you actually have? A licensed Medicare Advocate can walk through whether your situation fits one of the eight events and what to attach, at no cost and with no pressure.