Surviving Spouses Get a Different Deal on Capital Gains Tax

When it comes to who pays capital gains tax on an inherited house, surviving spouses are often in a noticeably better position than other heirs — thanks to a couple of rules that apply specifically to married couples. Here's what makes the spousal situation different, from Real Time Home Buyers Metro Detroit.

The Community Property Advantage

If a married couple lived in a community property state and owned the home together, the surviving spouse can receive a "double step-up" in basis — meaning the entire property's basis resets to its fair market value on the date of death, not just the deceased spouse's half. In states that use joint tenancy instead of community property (Michigan among them), typically only the deceased spouse's half gets the step-up, while the survivor's original half keeps its old cost basis.

The $500,000 Home Sale Exclusion — For a Limited Time

Married couples who sell their primary residence can normally exclude up to $500,000 of capital gains from tax, compared to $250,000 for single filers. Here's the part surviving spouses should know: if you sell within two years of your spouse's passing, you may still qualify for the full $500,000 exclusion as a surviving spouse, even though you'd otherwise file as a single taxpayer going forward. Wait past that two-year window, and the exclusion typically drops to $250,000.

Why This Often Means Little or No Tax Owed

Combine the (partial or full) step-up in basis with the primary residence exclusion, and many surviving spouses end up owing little to nothing in capital gains tax if they sell within a couple of years of their spouse's death — especially compared to other heirs, like adult children, who don't have access to that $500,000/$250,000 exclusion at all unless they move into the home themselves.

What This Means If You're a Surviving Spouse Considering a Sale

If you're a surviving spouse weighing whether to sell the family home, the timeline matters more than you might think. Selling within two years of your spouse's passing can preserve tax advantages that shrink or disappear later. It's worth having this conversation with a tax professional before deciding to wait.

A Note for Other Heirs

If you're inheriting a home as a child, sibling, or other relative rather than a spouse, none of these special spousal exclusions apply to you — your capital gains exposure comes down to the standard stepped-up basis rules covered in our other posts on this topic.

If you're a surviving spouse in the Metro Detroit area weighing your options on the family home, Real Time Home Buyers Metro Detroit can walk through what a sale might look like on your timeline, with no pressure either way. Call us at 248-509-5398.

This post is for general informational purposes only and isn't tax or legal advice. Michigan is not a community property state, and exclusion rules can be affected by your specific circumstances, so please consult a CPA or estate attorney for guidance specific to you.