Selling a home is one of the biggest financial moves you’ll make in retirement. You’re thinking about the proceeds, the move, maybe getting closer to the grandkids. What you’re probably not thinking about is your Medicare premiums — but maybe you should be.
A profitable home sale can quietly trigger a Medicare surcharge called IRMAA, and understanding this helps you stay in control of your finances two years later.
What Is IRMAA?
IRMAA (Income-Related Monthly Adjustment Amount) is a surcharge added to your Medicare Part B and Part D premiums if your income crosses certain thresholds. In 2026, the standard Part B premium is $202.90/month — but depending on your income, that can jump to $689.90/month, per person. Add Part D surcharges on top, and a married couple could be paying thousands of dollars extra per year.
Medicare looks at your tax return from two years ago. Sell your home in 2024, and that income shows up in your 2026 premiums.
Does Every Home Sale Trigger It?
No — and this matters. The IRS excludes up to $250,000 of profit for single filers and $500,000 for married couples filing jointly, as long as the home was your primary residence for at least 2 of the last 5 years. If your gain falls under those limits, Medicare never sees it.
The problem starts when your gain exceeds the exclusion. Say a couple bought their home for $150,000 and sells it for $850,000. After the $500,000 exclusion, they have $200,000 in taxable capital gains added to their income. Two years later, that spike lands on their Medicare bill.
What Actually Works
Retiring in the same year as your home sale qualifies as a Life-Changing Event, allowing you to have your Medicare premiums recalculated based on your current lower income, which can significantly reduce costs.
Timing your home sale before age 63 can prevent affecting your Medicare premiums due to the two-year lookback, offering more flexibility than you might expect.
Offset the gain in the same tax year. Selling losing investments can cancel out capital gains dollar-for-dollar. A large charitable contribution — especially through a Donor-Advised Fund or a Qualified Charitable Distribution from your IRA if you’re 70½ or older — can also bring your income back down.
If none of that applies, budget for it. The surcharge lasts only one year. Calculate what you’ll owe, set that money aside from your proceeds, and pay it when it arrives. It stings, but it’s temporary.
Final Thoughts
While a home sale can provide a significant financial boost, it is crucial to prepare for potential increases in Medicare premiums two years down the line. A home sale can be a windfall — just don’t let the Medicare bill blindside you two years later.
