The IRS is paying more attention to inherited property sales, according to the article “The ‘Inherited House’ Audit: Why The IRS Is Scrutinizing 2026 Home Sales Following a Parent’s Passing” from Saving Advice. Small mistakes in home sale taxes can trigger audits, penalties, and tax bills.
The biggest issue? Calculating taxes after selling inherited property. When you inherit a home, its tax basis usually resets to the fair market value at the date of death. This is known as a step-up in basis, which can reduce or even eliminate taxes if (and it’s a big if) it’s applied properly.
The step-up in basis is one of the most misunderstood rules in inheriting real estate. An inherited house is valued at the fair market value on the date of the original owner’s death, so heirs only owe a capital gains tax on the appreciation occurring after they inherit the home. If they sell the house very soon after the owner’s passing, there may be no taxes. But if you make a mistake on this rule, expect the IRS to come calling.
Getting the home’s value right is critical. Have a formal appraisal or a very reliable estimate, or expect your numbers to be challenged, especially if the home is sold long after the original owner dies. Get a professional to provide an accurate value.
Report the sale correctly on tax returns. Inherited home sales are reported on Schedule D and capital gains forms. Mistakes can create discrepancies that automated IRS systems can easily catch.
Timing matters. If you sell the home soon after inheriting it, the value may be close to the stepped-up basis. But if you hold the house and its value appreciates, you may owe capital gains on the increase. If so, the gains must be reported.
Some families convert inherited homes into rental property while deciding what to do. Depreciation deductions reduce basis over time, increasing future taxable gains. Be mindful of these additional tax complications if you choose this route.
When inherited homes are shared among beneficiaries, each person will have their own share of the property and sale proceeds. Coordinate reporting to avoid inconsistencies.
There may be other taxes involved in addition to capital gains taxes. Estate taxes, inheritance taxes, and state rules may impact tax liability.
An inherited home may seem straightforward, but there are many details to consider. Talk with an experienced estate planning attorney. There are many rules regarding basis, timing, reporting, and proper documentation, all of which align with estate plans. You’ll want to protect the fond family memories of the home rather than letting it become a source of stress and conflict.
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Reference: Saving Advice (April 18, 2026) “The ‘Inherited House’ Audit: Why The IRS Is Scrutinizing 2026 Home Sales Following a Parent’s Passing”