Can a Home Sale Trigger a Medicare Surcharge? How IRMAA Works

Short answer: Yes, a home sale can trigger a Medicare surcharge. If selling your home adds taxable gain to your tax return, the higher income can push you into the income-related monthly adjustment amount (IRMAA), an extra charge on top of your Part B and Part D premiums. In 2026, IRMAA starts above $109,000 of modified adjusted gross income for individual filers and $218,000 for joint filers. Because Social Security usually uses tax data from two years earlier, the surcharge typically shows up about two years after the sale.

If you're thinking about selling a long-time home in retirement, the capital gains tax is usually the first thing to check. The same income can also raise your Medicare premiums later. This guide explains how IRMAA works, how a home sale feeds into it and what you can and can't do about it.

FinancialAdviser.com is not connected with or endorsed by the U.S. government or the federal Medicare program, and we don't sell Medicare plans. This guide is general education, not tax or Medicare advice for your situation.

What Is the Medicare Surcharge (IRMAA)?

IRMAA is the extra amount people with higher incomes pay for Medicare Part B (medical insurance) and Part D (prescription drug coverage). Social Security decides whether you owe it, based on your modified adjusted gross income (MAGI). For IRMAA, SSA defines MAGI as your adjusted gross income plus tax-exempt interest income.

CMS says the income-related amounts affect roughly 8% of people with Part B, and about 8% of people with Part D pay the Part D adjustment. In other words, most people with Medicare don't pay it, so a one-time jump in income can come as a surprise.

What Are the 2026 IRMAA Brackets?

The standard Part B premium in 2026 is $202.90 a month. If your MAGI is above the first threshold, you pay the standard premium plus an adjustment. The Part D amount is added to whatever your drug plan charges. These are CMS's 2026 figures for individual and joint filers:

MAGI, individual return	MAGI, joint return	Part B monthly total	Part D monthly add-on
$109,000 or less	$218,000 or less	$202.90	$0.00
$109,001–$137,000	$218,001–$274,000	$284.10	$14.50
$137,001–$171,000	$274,001–$342,000	$405.80	$37.50
$171,001–$205,000	$342,001–$410,000	$527.50	$60.40
$205,001–$499,999	$410,001–$749,999	$649.20	$83.30
$500,000 or more	$750,000 or more	$689.90	$91.00

Source: CMS, 2026 Medicare Parts A & B Premiums and Deductibles.

Married people who lived with their spouse during the year but file separate returns have their own, steeper schedule: in 2026, MAGI from $109,001 to $390,999 means a Part B total of $649.20, and $391,000 or more means $689.90.

Each bracket applies to your whole premium, so going $1 over a threshold moves you into the higher amount.

How Does a Home Sale Affect Your Medicare Premiums?

A home sale matters for IRMAA only to the extent it adds income to your tax return. Three rules decide how much it adds and when it counts.

1. The Home Sale Exclusion Shields Much of the Gain

The IRS lets you exclude up to $250,000 of gain from the sale of your main home, or up to $500,000 if you file a joint return with your spouse. To qualify you generally must meet two tests within the 5 years before the sale:

• Ownership: you owned the home for at least 24 months (2 years). On a joint return, either spouse can meet this test.
• Use: you lived in the home as your residence for at least 24 months. On a joint return, each spouse must meet this test.

You're generally not eligible if you excluded the gain from another home sale in the two years before. Gain above the exclusion, or gain that doesn't qualify, is taxable and adds to your income for the year. For a full walk-through of the rules, see our guide to capital gains tax when you sell your home.

2. SSA Uses Tax Data From About Two Years Earlier

SSA says it usually uses two-year-old tax data from the IRS to set IRMAA. For 2026 premiums, it generally uses the return filed in 2025 for tax year 2024. Following that pattern, a gain on a sale you report for one tax year would generally show up in your premiums about two years later.

That delay can be confusing. You may sell the house, pay the tax, settle into your new place and only then get a notice from Social Security about higher premiums.

3. SSA Rechecks Your Income Every Year

SSA's annual verification notice explains that each fall it asks the IRS for information to determine the next year's premiums, and SSA notifies you when new tax information changes your amount. So IRMAA isn't set once and left in place: your income is looked at again for each new year of premiums.

An Example With 2026 Numbers

Here's a simplified, hypothetical example using 2026 figures. A single retiree normally has MAGI of $80,000. She sells the home she has owned and lived in for decades at a $300,000 gain and qualifies for the $250,000 exclusion. The remaining $50,000 of gain is taxable, bringing her MAGI to $130,000 for that year.

On the 2026 schedule, $130,000 falls in the $109,001–$137,000 bracket. That would mean a Part B total of $284.10 a month instead of $202.90, plus $14.50 a month added to her Part D plan premium, for the year that tax return is used. The thresholds in the year that actually applies to her may differ, so treat this as an illustration of how the math works, not a forecast.

If the same retiree were married and filing jointly, and both spouses met the use test (with no other excluded home sale in the prior 2 years), the $500,000 exclusion would cover the whole $300,000 gain, and the sale wouldn't add taxable gain to the couple's income.

Can You Appeal IRMAA After Selling Your Home?

Usually not on the grounds of the home sale itself. SSA lets you ask for a lower IRMAA if your income went down because of a life-changing event, using Form SSA-44. SSA's operations manual lists eight such events:

1. Death of a spouse
2. Marriage
3. Divorce or annulment
4. Work reduction
5. Work stoppage
6. Loss of income-producing property
7. Loss of an employer pension
8. Receipt of a settlement payment from a current or former employer

The manual says this list is exclusive. It specifically names the voluntary sale of income-producing property as an event that doesn't qualify, and it treats one-time income such as capital gains from the sale of property as a non-qualifying event. Loss of income-producing property counts only when it's due to a disaster or other event beyond your control, according to SSA's higher-income premiums page.

There are two situations where you can ask SSA to look again:

• The information is wrong. If you think the income SSA used is wrong, or you filed an amended tax return, you can ask for a new decision. With an amended return, SSA asks for a copy of the amended return and the IRS acknowledgment receipt.
• A separate life-changing event lowered your income. If, for example, you stopped working in the same period, that event may qualify even though the home sale doesn't.

You can appeal online or in writing with Form SSA-561-U2 (Request for Reconsideration). For help, or to request a new decision, call SSA at 1-800-772-1213 (TTY 1-800-325-0778) or visit a local office. If you think you were wrongly charged the Part D adjustment and you don't have Part D coverage, SSA directs you to call 1-800-MEDICARE (1-800-633-4227; TTY 1-877-486-2048).

How to Plan for IRMAA Before You Sell

You can't appeal your way out of a home-sale surcharge, so the planning happens before the sale:

• Estimate your taxable gain. Work out your expected gain and how much the $250,000 or $500,000 exclusion covers. Our capital gains guide explains how.
• Compare the result with the thresholds. Add any taxable gain to your usual MAGI and see which 2026 bracket it lands in. Expect the figures for future years to be different.
• Budget for the timing. If the sale is likely to trigger IRMAA, set aside money for higher premiums about two years out. Our retirement savings calculator can help you test your budget.
• Talk to a tax professional. IRMAA looks at your whole MAGI for the year, not just the home sale, so a tax professional can review your full return.

If you're weighing whether to sell at all, our guide to reverse mortgage pros and cons covers one way some retirees tap home equity while staying put. For the basics of what your premiums pay for, see what Medicare covers, and for enrollment timing, who qualifies for Medicare and when to sign up.

Bottom Line

Selling your home can raise your Medicare premiums only if it adds taxable gain to your income, and the home sale exclusion can limit or remove that gain. When it doesn't, the surcharge usually arrives about two years later, and SSA rechecks your income each year after that. Because SSA doesn't treat a home sale as a life-changing event, the best time to plan for IRMAA is before you list the house.

Frequently asked questions

Does selling a house affect Medicare premiums?

It can. Part B and Part D premiums rise for people whose modified adjusted gross income is above set levels, which in 2026 start at $109,000 for individual filers and $218,000 for joint filers. If a home sale adds taxable gain to your return, that income can push you over a threshold, usually affecting premiums about two years later.

Is a home sale a life-changing event for IRMAA?

No. SSA's operations manual lists eight life-changing events, including death of a spouse, marriage, divorce, work stoppage or reduction and loss of income-producing property. It says the list is exclusive and names capital gains from the sale of property and the voluntary sale of income-producing property as events that don't qualify.

How long does IRMAA from a home sale last?

IRMAA isn't a one-time decision. Each fall, SSA asks the IRS for information to determine the next year's premiums, and it notifies you when new tax information changes your amount. How long a home sale affects you depends on your income in the years that SSA uses for each year's premiums.

What year's income is used for 2026 IRMAA?

For 2026 premiums, SSA generally uses the tax return filed in 2025 for tax year 2024. Sometimes it uses a return from tax year 2023 if that's the latest information the IRS has.

What if SSA used the wrong income to set my IRMAA?

If the information SSA used is wrong, or you filed an amended return, you can ask for a new decision without filing an appeal. You can also appeal online or with Form SSA-561-U2. SSA's number is 1-800-772-1213 (TTY 1-800-325-0778).

Sources

1. SSA: Premiums — Rules for Higher-Income Beneficiaries
2. CMS: 2026 Medicare Parts A & B Premiums and Deductibles
3. SSA POMS HI 01120.005: Life-Changing Events
4. SSA: Medicare Annual Verification Notices — Frequently Asked Questions (Publication 05-10507)
5. IRS: Topic No. 701, Sale of Your Home

This guide is general information, not personal advice. Your situation may differ, so consider talking with a qualified professional, such as a fiduciary financial adviser, CPA or licensed agent, before making a decision.