How to Value an Estate for Probate: A Practical Guide for Executors

If you are reading this, you have probably just been named executor (or personal representative) of someone's estate — often a parent's. Alongside the grief, you now have a legal job: somewhere in the probate paperwork is a form asking you to list everything the person owned and what it is worth. The bank accounts are straightforward. The house has comparable sales. But then there is everything else — furniture, china, tools, jewelry, paintings, a coin collection in a shoebox. Nobody hands you a price list, and yet you are expected to write down numbers you may have to defend to a court, to the IRS, or to your own siblings.

The good news is that the legal system does not expect perfection. It expects reasonableness, honesty, and documentation. This guide walks through what "probate value" actually means, which items need only a sensible estimate, which need documented research, and which genuinely require a formal appraisal — along with what that costs and how to keep records that protect you.

A quick, honest disclaimer: this article is general information, not legal or tax advice. Probate is governed by state law, and the rules — deadlines, forms, thresholds, whether a court-appointed appraiser is involved — vary significantly from state to state. Before you file anything, check your state's probate court resources or talk to a probate attorney, especially if the estate is large, contested, or complicated.

What "Probate Value" Means: Fair Market Value at the Date of Death

Two concepts do most of the work in estate valuation.

Fair market value (FMV). The IRS definition, which most probate courts follow in substance, is "the price at which the property would change hands between a willing buyer and a willing seller, neither being under any compulsion to buy or to sell and both having reasonable knowledge of relevant facts." Critically, FMV is not a forced-sale price, and it is not what the item cost new. For most household contents, fair market value is closer to what the item would fetch at an estate sale or on the secondhand market than to its replacement cost. A sofa that cost $2,000 might have a fair market value of a few hundred dollars. That is not lowballing — it is the correct standard.

Date of death. Assets are valued as of the day the person died, not the day you get around to inventorying them. If the estate files a federal estate tax return, the executor can alternatively elect an "alternate valuation date" six months after death, but that election applies estate-wide and matters only for the small minority of estates that owe federal estate tax. For most executors, the date of death is the anchor: your job is to establish what things were worth on that day, and to do it reasonably soon, while the evidence is fresh.

Why does the number matter if the estate owes no tax? Three reasons. The probate court typically requires an inventory (sometimes with an appraisal) as part of administration. The values determine how property is fairly divided or equalized among heirs. And the date-of-death value becomes each heir's tax basis in inherited property — more on that below.

Will This Estate Owe Federal Estate Tax? Probably Not

Executors often worry that a wrong valuation will trigger an IRS problem. For the vast majority of estates, federal estate tax is simply not in play. For deaths in 2026, the federal estate tax exemption is $15 million per person (effectively $30 million for a married couple), an amount made permanent by legislation signed in July 2025. An estate below that threshold generally does not file IRS Form 706, the federal estate tax return, unless it files voluntarily to preserve a surviving spouse's unused exemption ("portability").

That said, a handful of states levy their own estate or inheritance taxes with much lower thresholds — Oregon's estate tax, for example, starts at $1 million, and several other states fall in the low millions. If the estate is anywhere near a state threshold, or a Form 706 will be filed for any reason, valuation standards get stricter and professional help is worth the cost. If not, your audience is the probate court and the heirs, and the standard is good-faith reasonableness.

The Three-Tier Approach to Valuing Personal Property

You do not need to price 3,000 objects individually. In practice, and with support in the federal regulations themselves, estate contents sort into three tiers.

Tier 1: Ordinary household goods — reasonable lump-sum estimates

Used furniture, everyday dishes, linens, small appliances, clothing, books, garage tools. These items have modest resale value, and courts do not expect item-by-item pricing. The federal estate tax regulation on household effects, 26 CFR § 20.2031-6, expressly permits grouping: items in the same room, none worth more than $100, may be listed and valued as a group. Probate courts take a similar practical view. An inventory line such as "contents of living room — used furniture, lamps, decor: $600" is normal and acceptable, provided the estimate honestly reflects secondhand value.

A useful sanity check: ask what an estate sale company would expect the whole houseful to gross. For a typical American household, the answer for ordinary contents is often in the low thousands of dollars total — which surprises many families, and which is exactly why courts accept lump sums here.

Tier 2: Mid-value items — documented research

This is the tier that causes the most anxiety: the items that are clearly worth more than garage-sale prices but not obviously appraisal-worthy. Think mid-century furniture, sterling silver flatware, better jewelry, watches, quality rugs, instruments, firearms (which also have transfer rules — handle these carefully), collectibles, and art by unknown or minor artists. Roughly, this is the $100-to-a-few-thousand-dollars band per item.

For these, you do not necessarily need a paid appraisal, but you do need a documented basis for your number. Good evidence includes:

• Completed (sold, not asking) prices for comparable items on eBay, LiveAuctioneers, or auction house archives
• Dealer or auction house informal opinions (many will give a rough estimate from photos at no charge, hoping for consignment)
• Photo-based valuation tools and services, with the report saved to the estate file
• Published price guides for the category, noting that guide prices often run above real-world sale prices

Write down the number, the date, and where it came from. "Sterling flatware service for 12, Gorham, $1,400 — based on three comparable completed auction sales, March 2026" is a line item you can defend. "$1,400" alone is not.

Tier 3: High-value items — formal appraisal by a qualified appraiser

Fine art, significant jewelry, important antiques, and serious collections belong with a professional. There is even a bright line in the federal regulations: if the estate files Form 706 and the household effects include articles of "marked artistic or intrinsic value" — jewelry, furs, silverware, paintings, antiques, rare books, coin or stamp collections and the like — totaling more than $3,000, the return must include an expert appraisal made under oath. Even outside the estate-tax context, a formal appraisal is the right tool whenever a single item or collection could plausibly be worth several thousand dollars or more, whenever heirs disagree about value, or whenever you simply cannot tell what something is. The cost of appraising the wrong things is small; the cost of guessing wrong on a valuable painting — for the court, for basis purposes, or for family peace — is not.

Here is the three-tier framework at a glance:

Building the Inventory: A Room-by-Room Method

The same federal regulation that permits grouping also notes that a room-by-room itemization is "desirable" — and as a practical matter, it is the only method that scales to a full house without missing things. A workable process:

• Photograph everything first. Before anything is moved, sold, or "borrowed" by a relative, walk each room and take wide shots of the whole space, then closer shots of anything that looks individually significant. Open drawers, closets, the attic, the garage, the safe deposit box. These photos are your date-of-death evidence, and they protect you if anyone later questions what was in the house.
• Make a room-by-room list. One line per notable item; one grouped line for the ordinary contents of each room. A spreadsheet with columns for item, location, condition, estimated value, basis for the value, and intended disposition (sell, distribute to heir, donate, discard) will carry you through the whole administration.
• Flag the "unknowns." Anything signed, marked, old, foreign, handmade, or that family lore says is valuable goes on a separate list for Tier 2 research or Tier 3 appraisal. If you are unsure which pieces in the house even deserve a second look, our guide to identifying and valuing inherited items covers the categories most often worth investigating.
• Secure the valuables. Jewelry, cash, firearms, and small high-value items should be locked away or removed to safekeeping early. Executors are personally responsible for estate assets that go missing.
• Do not distribute anything yet. Until the inventory is filed and you understand the estate's debts, nothing should leave the house permanently. Promising Mom's ring to a niece before the estate's obligations are known is a common and avoidable mistake.

Check your state's deadline. Many states require the inventory within a set period after your appointment — California, for instance, requires the inventory and appraisal within four months, and also routes most non-cash assets through a court-appointed "probate referee" who does the appraising for a statutory fee. Other states leave valuation entirely to the executor. Your court's self-help site or the clerk's office can tell you which regime you are in; California's court self-help guide to probate is a good example of the resources many states now publish.

Getting Fast Per-Item Estimates for the Middle Tier

The bottleneck in most estate inventories is Tier 2: dozens of items that each need a real number but do not each justify a $300 appraisal fee. This is where photo-based valuation earns its keep. You can photograph an item and get a researched estimate of its identity and market value without shipping it anywhere or booking an appointment — Estimonia's free photo valuation is built for exactly this, and each result can be saved as documentation for your inventory file. For executors handling a whole houseful, the Estate Valuation Report consolidates item-by-item estimates into a single dated document — the kind of organized record that courts, heirs, and (if it ever comes to it) tax preparers actually want to see.

Two honest caveats. First, an automated or photo-based estimate is an informal valuation — excellent for inventory purposes, for deciding what to sell versus donate, and for flagging items that deserve a formal appraisal, but it is not a substitute for a qualified appraisal where one is legally required. Second, whatever tool or method you use, save the output with a date on it. The documentation habit matters more than the specific source.

One more practical note for items you plan to sell: the value the estate actually receives is the hammer price minus commissions, which at auction commonly run 10 to 25 percent or more once fees are included. If sales proceeds will fund distributions to heirs, factor this in — our breakdown of auction house fees explains what different venues actually charge.

When You Need a Formal USPAP Appraisal — and What It Costs

A formal personal property appraisal in the United States is normally prepared in compliance with USPAP — the Uniform Standards of Professional Appraisal Practice, published by The Appraisal Foundation — and, where the IRS is involved, by a "qualified appraiser." The IRS defines a qualified appraiser, in substance, as someone who has earned a designation from a recognized professional appraisal organization (or met equivalent education and experience requirements), regularly performs paid appraisals, has verifiable experience valuing the specific type of property in question, and has no disqualifying conflicts — meaning no financial interest in the property. Your cousin the antiques dealer who might want to buy the clock does not qualify.

You genuinely need a formal appraisal when:

• The estate will file Form 706 and holds artistic or intrinsic-value items totaling more than $3,000, or a collection worth more than $10,000 (the regulatory triggers described above)
• A state estate or inheritance tax return requires supported values
• Heirs are dividing property in kind and need neutral numbers to equalize shares — a written appraisal from a disinterested professional prevents years of resentment
• The estate is (or may become) contested, or the court in your state requires appraised values for certain assets
• A single item may be worth enough that being wrong is expensive — establishing basis on a $40,000 painting is worth a few hundred dollars in fees

What it costs. Reputable personal property appraisers charge by time, not by a percentage of value — a percentage fee is a red flag and disqualifying for IRS purposes. Typical hourly rates run roughly $150 to $350, with a single-item appraisal usually taking two to four hours of inspection, research, and report writing; many firms have minimum fees around $300 to $500. Whole-house content appraisals are often quoted as a day rate or, at some firms, per square foot. For most estates, appraising a shortlist of five to fifteen flagged items costs several hundred to a couple of thousand dollars — a defensible administration expense paid by the estate, not by you personally.

Finding one. The three major professional bodies all maintain searchable directories of credentialed personal property appraisers: the American Society of Appraisers (ASA), the International Society of Appraisers (ISA), and the Appraisers Association of America. Look for someone credentialed in the relevant specialty — fine art, jewelry, antiques — and confirm they will prepare a USPAP-compliant written report stating the date-of-death value.

Small Estates: You May Not Need Full Probate at All

Before investing heavily in valuation, check whether the estate qualifies for your state's simplified small-estate procedure. Every state has some version of an affidavit or summary process that bypasses full probate below a dollar threshold — but the thresholds vary enormously. Texas's small estate affidavit generally applies to estates of $75,000 or less (excluding the homestead and exempt property); California's threshold is $208,850 for deaths between April 2025 and March 2026, rising to $239,700 after that; other states sit anywhere from about $25,000 to well over $100,000, and each defines differently which assets count toward the limit. Your personal property valuation can determine which side of the line the estate falls on — another reason honest fair-market (not replacement) values matter. Your state court's website will have the current figure and forms.

Documentation: Protecting Yourself, the Heirs, and the Basis

Everything above converges on one habit: write it down, date it, and keep it. A complete valuation file contains the photo record of the house, the room-by-room spreadsheet with a stated basis for every number, saved valuation reports and comparables for Tier 2 items, formal appraisal reports for Tier 3 items, and receipts for anything sold (actual sale prices near the date of death are themselves strong evidence of value).

This file does three jobs. It satisfies the probate court's inventory requirement. It gives heirs a transparent basis for dividing property — most family fights over estates are really fights about perceived fairness, and neutral documentation defuses them. And it establishes the stepped-up basis for inherited property: under Internal Revenue Code Section 1014, an heir's cost basis in inherited property is generally its fair market value at the date of death, as the IRS explains in its guidance on inherited property. If a sister inherits a painting valued at $8,000 in the estate and sells it years later for $9,500, she owes capital gains tax only on the $1,500 of appreciation since death — but only if she can document the $8,000. The valuation work you do now is a gift to the heirs' future tax returns. Distribute copies of the relevant valuations along with the items themselves.

Keep the file for the long haul — at minimum several years past the close of the estate, and heirs should keep basis documentation for as long as they own the property.

Frequently Asked Questions

Do I need to hire an appraiser for everything in the house?

No. Ordinary used household goods can be valued in reasonable grouped estimates, and federal regulations explicitly allow grouping of items worth under $100 each. Reserve paid appraisals for items of genuine artistic or intrinsic value, for situations where tax filings require them, or where heirs need neutral numbers. Most estates need formal appraisals for a handful of items at most — and many need none.

Should I use garage-sale prices or replacement prices for household items?

Neither, exactly — the standard is fair market value: what a willing buyer would pay a willing seller, with neither under compulsion. For used household goods this lands much closer to estate-sale and secondhand-market prices than to replacement cost. Insurance appraisals, which use replacement value, are the wrong number for probate and will overstate the estate.

What if my siblings and I disagree about what something is worth?

Get a neutral third-party number. For mid-value items, documented comparables or an independent photo valuation usually settle it; for significant pieces, split the cost of a formal appraisal from a disinterested, credentialed appraiser. As executor, avoid being the sole source of a contested value — your fiduciary duty is to the estate and all beneficiaries, and independent documentation protects you personally.

How accurate do the values need to be if the estate owes no estate tax?

The standard is good faith and reasonableness, not precision. Courts understand that used personal property does not have exact prices. But "reasonable" still requires a basis: photos, comparables, or professional opinions rather than guesses. And remember that even in a non-taxable estate, your date-of-death values set the heirs' cost basis, so significant items deserve real support even when the court would accept less.

This article is for general informational purposes only and does not constitute legal, tax, or appraisal advice. Probate rules, deadlines, and thresholds vary by state and change over time; figures cited are accurate as of 2026. Consult a probate attorney or tax professional about your specific situation.