Can Selling Your House Increase Your Medicare Premiums?

The Sale Price Is Not the Number Medicare Uses

Suppose you sell your home for:

$1,200,000

That doesn’t mean Medicare adds $1.2 million to your income.

Your tax result depends on factors including:

• What you paid for the home
• Qualified improvements
• Selling expenses
• Adjusted tax basis
• Your gain
• Whether you qualify for the home-sale exclusion

The Home-Sale Exclusion

Under federal tax rules, qualifying homeowners may generally exclude up to:

$250,000 of gain — single filer

or

$500,000 of gain — certain married couples filing jointly

when the ownership and use requirements are met.

Example

Suppose a married couple sells a primary residence and realizes:

$650,000 of gain

If they qualify for the full:

$500,000 exclusion

then approximately:

$150,000

could remain taxable before considering any other applicable tax rules.

That taxable gain could increase adjusted gross income and potentially push them into a higher IRMAA bracket.

When Would the Medicare Increase Occur?

Medicare normally uses income information from two years earlier.

So, for example, a taxable gain occurring in 2026 could generally affect your 2028 Medicare IRMAA, assuming normal lookback rules apply.

Is Selling a House an IRMAA Life-Changing Event?

Simply selling a home isn’t one of Social Security’s eight listed IRMAA life-changing events.

Therefore, if the sale itself caused a one-time income spike, don’t assume you’ll be able to appeal the resulting IRMAA merely because the income was temporary.