Inherited a House in New Jersey? How to Lock In Your Tax Basis Before You Sell

Short answer: when you inherit a home, your tax basis generally resets to what the house was worth on the date the owner died, not what they paid for it. A licensed date-of-death appraisal and good records help document that number. Holding the house afterward does not change that starting number. Growth after that date is yours, and taxable if you sell for more.

We get this call every few weeks. Someone lost a parent, they are not ready to sell, and then comes the question nobody wants to ask: "If we keep it for a couple of years, are we leaving money on the table?"

The answer depends on one number you can protect right now.

What is a stepped-up basis?

Your basis is the starting number the IRS uses to figure your gain when you sell. As an example, if a parent bought a house for $120,000 and it was worth $700,000 on the date they passed, your basis is generally the $700,000, per IRS Publication 551. Sell at $720,000 and the taxable gain is around $20,000, not $600,000. (Illustration only, not your numbers.)

That is why the date matters so much. If the executor elects the alternate valuation date, which is six months after death, the basis may be the value then instead. That choice belongs to the executor and the estate's attorney.

How do you document it?

• Ask about a licensed appraisal as of the date of death. We can tell you what we think the market says, but a tax appraisal has to come from a licensed appraiser.
• Keep the paperwork. The appraisal, the date of death, closing documents, and receipts for major improvements you pay for after you take over.
• Ask before anyone changes a title. A home given away during life can be treated differently for basis than one inherited. Talk to your attorney and CPA before anyone adds a name to a deed.
• Tell your CPA before you list. They will want the appraisal in hand when you file.

What changes if you keep the house for two years or more?

Two things, and they are easy to mix up.

• Your starting number does not change just because time passed. It started at the date-of-death value. If the house grows from there, that growth is taxable when you sell.
• The home sale exclusion is a separate rule. If you make the house your own main home and live in it for at least two of the five years before you sell, you may be able to exclude part of the gain, per IRS Topic 701. Rental or vacant homes usually do not qualify. Ask your CPA how it applies to you.

There is also a cost to waiting. Taxes, insurance, repairs, and utilities keep running on an empty house, and a Medicaid or estate matter may add deadlines. Sometimes selling sooner is the smart play, sometimes holding is. The right answer comes from the numbers, not the calendar.

You do not have to decide this week. Listen, before you start this process, we want to be a part of it. Let's talk real estate. See what your home may be worth or learn how we sell. Call or text 949.230.5508 or email melina@melinabradley.com.

FAQ

What does "basis" mean? It is the number the IRS subtracts from your sale price to figure your taxable gain.

Is the basis always the date-of-death value? Generally yes for inherited property, per IRS Publication 551, with limited exceptions such as an alternate valuation date the executor elects. Confirm with your attorney.

Do I need an appraisal if I plan to sell right away? It is still a good idea to ask. A sale soon after death often lands close to the date-of-death value, but an appraisal is documented proof.

Does living in an inherited home help? It can. Living in it as your main home for two of the five years before you sell may qualify you for the exclusion described above. Ask your CPA.

Does New Jersey tax the inheritance? New Jersey has its own inheritance tax with different rates by relationship, and spouses, children, grandchildren, and parents are exempt, per the NJ Division of Taxation. This is separate from the federal income tax on a sale.

Resources and links

• IRS Publication 551, Basis of Assets
• IRS Publication 559, Survivors, Executors, and Administrators
• IRS Topic 701, Sale of Your Home
• NJ Division of Taxation, inheritance tax rates
• NJ Division of Taxation, tax waivers and liens
• Monmouth County Surrogate, wills and probate

Related guides from our team

• Can I Sell My Parent's House Before Probate Is Finished in New Jersey?
• Highest-Rated Nursing Homes in Monmouth County, NJ (Medicare Ratings, Updated September 2026)

This is general information, not legal or tax advice. Please talk to your attorney and CPA about your situation.

Equal Housing Opportunity.