Selling Your House Can Raise Your Medicare Premium Two Years Later: What Downsizers Should Check

Selling your home can raise your Medicare Part B premium two years later, but only if the sale pushes your taxable income past certain lines. Medicare bases the extra charge on your tax return from two years back. Gain inside the $250,000 or $500,000 home sale exclusion does not count. Taxable gain and the interest on your proceeds do.

This guide is for homeowners 60 and older who plan to sell in the next year or two. It explains how the exclusion works, how Medicare's income-related charge is set, and how to check the numbers before you list. Midlife Simplicity covers selling, renting and relocating in a calm order, and the tax and Medicare steps belong before the listing, not after the closing.

How Medicare sets the extra charge

Medicare Part B has a standard premium, and higher earners pay more. The extra amount is called the income-related monthly adjustment amount (IRMAA). Medicare.gov says you pay the higher premium if your modified adjusted gross income (MAGI), as reported on your IRS tax return from two years ago, is above $109,000 for an individual or $218,000 for a joint return in 2026. Its page on Medicare costs has the full table.

The same two-year rule applies to Part D. So a 2026 home sale shows up in your 2028 premiums, not this year's. That delay surprises many sellers. They have forgotten the sale by the time the bill rises.

The Centers for Medicare & Medicaid Services (CMS) published the 2026 figures in a fact sheet on 2026 Medicare Part A and B premiums. The standard Part B premium is $202.90 a month. The table below shows the total monthly premium at each joint-filer income tier, based on that fact sheet.

These are 2026 numbers. The 2028 thresholds will differ, so use the table to see the pattern, not to plan to the dollar. Single filers have lower lines, starting at $109,000.

Does the home sale exclusion keep your income down?

For most sellers, yes. The Internal Revenue Service (IRS) lets you exclude up to $250,000 of gain on your main home, or $500,000 if you file jointly. You must pass an ownership test and a use test, each requiring 24 months within the five years before the sale. The IRS explains the rules in its topic on the sale of your home.

Gain inside the limit is not taxable, so it does not raise your MAGI. You may still have to report the sale if you receive Form 1099-S, even when the gain is fully excludable. Reporting is not the same as paying.

That is good news for most long-time owners. Many sell for less gain than the limit allows. For a deeper look at the exclusion itself, see our explainer on capital gains tax when selling the family home.

When can a sale raise your Medicare premium?

A sale can raise your premium in three common ways. The first is gain above the exclusion. A couple who bought for $200,000 and sell for $1.1 million has $900,000 of gain. After the $500,000 exclusion, $400,000 is taxable and counts toward MAGI.

The second is the way you invest the money. If you put $500,000 of proceeds in a certificate of deposit paying 4%, that is $20,000 of interest a year. Interest counts as income. It can push you over a line even if the sale itself was tax-free.

The third is how you fund your next move. Pulling money from a traditional IRA to pay for a new home adds taxable income in that year. Our editors at Midlife Simplicity see this one more than any other, because people forget the IRA withdrawal is taxed like wages.

A worked example with round numbers

Suppose a married couple sells a home in 2026 with $900,000 of gain. They exclude $500,000 and report $400,000 of taxable gain. Their other income is $90,000. Their MAGI is about $490,000, which is in the "above $410,000" tier.

Using the 2026 table for illustration, each spouse would pay $649.20 a month instead of $202.90. That is $446.30 more per person, or $5,355.60 a year. For two people, it is about $10,711 a year, for one year of higher income.

Now compare a couple with $450,000 of gain. It is fully excluded. Their MAGI stays at $90,000 plus interest, well below $218,000, and the sale adds no Medicare surcharge. The example shows why the size of the gain matters more than the size of the price.

Can you ask Medicare to lower the charge?

Possibly, in some cases. Medicare.gov says that if you have had a life-changing event that reduced your household income, you can ask Social Security to lower the additional amount you pay. A one-time gain from a house sale is not obviously such an event, so ask Social Security how it would treat your case.

Keep proof ready. A closing statement, a Form 1099-S and your tax return explain the spike. Do not count on a reduction when you plan. Treat it as a possible fix, not a safety net.

How a sale can also affect Social Security taxes

Taxable gain can also make more of your Social Security benefits taxable. The IRS says benefits are taxable only if your MAGI plus one half of your benefits exceeds a base amount for your filing status. Its page on taxability of Social Security benefits points to Publication 915 for the worksheet.

That makes a large taxable gain a double hit. It can raise the tax on your benefits in the sale year and raise your Medicare premiums two years later. A tax preparer can run both numbers in an hour.

What if you plan to rent after you sell?

Renting changes the money picture in a useful way. If you do not buy again, you will not need an IRA withdrawal to fund a purchase. The proceeds can sit in a plain savings account or in Treasury bills while you decide, and the interest is the main income to watch.

That is a good reason to estimate the interest before you choose where to park the cash. A $400,000 balance at 4% adds $16,000 a year to your income. That alone will not reach the first Medicare line for most couples, but it adds up with a pension, required withdrawals and Social Security.

If you do plan to buy again, spread the funding across sources. Using sale proceeds first, rather than an IRA, often keeps taxable income lower in the sale year. Ask your tax preparer to compare a few orders of funding before you sign a contract.

A short plan before you list

Work through these steps in order. They take a few weeks, which fits the usual time between deciding to sell and signing a listing:

Our checklist of documents you need to sell a house covers that folder. If a commission cut is part of your plan, see our guide to negotiating real estate commission, since selling costs reduce your gain.

Pair this with the rest of your Medicare plan

If you are moving to a new county or state, your Medicare plan choices may change. Our note on Medicare plan changes when you move explains what to check at open enrollment. Do that review in the same season as your sale plan, so the two decisions fit together.

What we cannot tell you

Medicare's 2028 income lines are not published yet, so any figure here is illustrative. Your own result depends on your filing status, your other income and your state. This is general information, not tax or legal advice. Reviewed by the Midlife Simplicity editorial team on October 26, 2026. For your own sale, talk to a tax preparer.

Conclusion

For most sellers, the home sale exclusion keeps a sale from raising Medicare premiums. The risk is gain above the exclusion, interest on large proceeds and IRA withdrawals used to fund the next home. A short check before you list can prevent a surprise two years later.

Your next step is a quick estimate. Write down your likely gain, compare it with your exclusion, and list the other income you expect in the sale year.

✻ This guide is part of our Selling series. One small job a week arrives in Sunday Notes, with nothing to sell you.