Estate Appraisal for Probate & Inheritance

What Is an Estate Appraisal?

An estate appraisal determines the fair market value of real property owned by someone who has passed away. It establishes the official value of the property as of the date of death, which is used for probate court proceedings, IRS estate tax filings, and equitable distribution of assets among heirs.

Estate appraisals carry significant legal and financial weight. An inaccurate value can lead to overpaying estate taxes, disputes among beneficiaries, or problems with the IRS down the road.

When Is an Estate Appraisal Required?

Not every estate needs a formal appraisal, but several common situations make one necessary:

• Probate court. Most states require the executor to file an inventory of estate assets with the court. Real property must be valued by a qualified appraiser rather than estimated by the executor.
• Federal estate tax. Estates that exceed the federal exemption threshold (currently $13.61 million per individual in 2024) must file IRS Form 706, which requires a professional appraisal of all real estate holdings.
• State estate or inheritance tax. Many states have lower exemption thresholds than the federal government, so estates that are exempt federally may still owe state-level taxes.
• Equitable distribution among heirs. When multiple beneficiaries inherit a single property and one wants to buy out the others, an appraisal sets the fair price for the buyout.
• Establishing stepped-up cost basis. Even estates below the tax threshold benefit from an appraisal to document the stepped-up basis for future capital gains calculations.

Date-of-Death Valuation

The most important detail in an estate appraisal is the effective date. The IRS requires the property to be valued as of the date of death, not the date the appraisal is performed. This means the appraiser must research comparable sales and market conditions from around that specific date, even if the appraisal is ordered weeks or months later.

This is a form of retrospective appraisal, and it requires an appraiser comfortable working with historical data. In some cases, the executor may elect an "alternate valuation date" six months after death if the property's value has declined. This election applies to the entire estate, not just individual properties.

Stepped-Up Cost Basis Explained

When someone inherits property, the tax basis "steps up" to the fair market value as of the date of death. This means if the deceased purchased a home for $150,000 and it was worth $400,000 when they passed away, the heir's cost basis becomes $400,000.

If the heir sells the property shortly after for $410,000, they owe capital gains tax on only $10,000 rather than $260,000. Without a documented appraisal establishing the date-of-death value, proving the stepped-up basis to the IRS becomes much harder.

This is why estate appraisals matter even for modest estates that fall below the estate tax exemption. The appraisal protects the heir from an inflated tax bill if they ever sell the property.

Handling Multiple Properties in an Estate

Some estates include more than one property: a primary residence, a vacation home, rental units, or vacant land. Each property needs its own appraisal with the same effective date. When dealing with multiple properties:

• Coordinate with one appraiser (or a small team) to keep the methodology and effective date consistent across all reports.
• If properties are in different states, you may need separate appraisers licensed in each state.
• Rental properties require income analysis in addition to the sales comparison approach, which can increase the appraisal fee.

What Executors Need to Know

As the executor or personal representative of an estate, the appraisal process falls under your responsibility. Here are the key steps:

1. Order the appraisal promptly. Courts and the IRS have filing deadlines. The federal estate tax return (Form 706) is due nine months after death, with a six-month extension available. Getting the appraisal early gives you time to address any issues.
2. Provide property access. The appraiser needs to inspect the interior. If the home is occupied by a surviving spouse or tenant, coordinate access in advance.
3. Share relevant documents. Deeds, prior appraisals, renovation records, rental leases, and HOA information help the appraiser produce an accurate report.
4. Specify the effective date. Make sure the appraiser knows the date of death and that the appraisal reflects value as of that date, not the inspection date.
5. Keep copies for all beneficiaries. Each heir may need the appraisal for their own tax records, especially to document the stepped-up basis.

Timeline Pressure During Probate

Probate proceedings move on a court-set schedule, and delays in getting the appraisal can hold up the entire process. If the estate must be settled before a property can be sold, waiting too long to order the appraisal creates a bottleneck.

Additionally, if the property sits vacant for an extended period, maintenance issues (burst pipes, overgrown landscaping, vandalism) can reduce its value and create liability for the estate. Getting the appraisal done early lets the executor make informed decisions about whether to sell quickly, rent the property, or hold it.

Choosing an Appraiser for Estate Work

Estate appraisals require familiarity with retrospective valuations and the specific reporting requirements for probate courts and the IRS. Look for an appraiser who:

• Has experience with date-of-death appraisals and understands retrospective methodology
• Is comfortable providing expert testimony if the value is challenged by the IRS or a beneficiary
• Holds the appropriate credential level for the property type and value

Estate appraisals share some procedural overlap with divorce appraisals, especially when the value is contested by multiple parties with competing financial interests.

For a deeper look at valuations tied to specific past dates, see our guide on date-of-death appraisals.

Find an Estate Appraiser Near You

You can search for licensed appraisers on AppraiserPoint and contact them directly to confirm they handle estate and probate assignments.