What Is a California Probate Referee? Fees, Role & Process

What does a probate referee do?

A probate referee serves a specific and essential function in California probate: they appraise the non-cash assets of a decedent's estate to establish fair market value as of the date of death. This valuation is not optional. California Probate Code Section 8901 requires the personal representative (executor or administrator) to submit all non-cash assets to the probate referee for appraisal as part of the mandatory inventory and appraisal process.

The probate referee's role is narrowly defined but critically important. Their appraisal determines the official value of estate assets for purposes of the probate proceeding — and that value has cascading effects on statutory attorney and executor fees, estate tax calculations, distribution amounts, and whether certain simplified procedures (like small estate affidavits) are available.

Probate referees are not the same as private real estate appraisers or certified general appraisers, though some hold those credentials as well. They are specifically appointed by the court for each probate case, drawn from a panel maintained at the state level.

How probate referees are appointed

Probate referees in California are appointed through a system overseen by the State Controller's Office. The Controller maintains a list of qualified individuals who have been approved to serve as probate referees in each county. When a probate case is filed, the court assigns a referee from this list to the estate.

Each county typically has multiple approved referees, and the court rotates assignments to distribute the workload. The personal representative does not choose the referee — the assignment is made by the court. However, in practice, the same relatively small group of referees handles the bulk of cases in any given county, and experienced probate attorneys are usually familiar with the referees active in their county.

Probate referee appointments are made on a four-year term basis. Referees must meet qualification requirements including passing a background check and demonstrating knowledge of valuation principles. The State Controller has the authority to remove referees who fail to meet performance standards.

What assets does the probate referee appraise?

The probate referee appraises essentially all non-cash probate assets in the estate. This includes a broad range of property types:

Real property. Residential homes, commercial buildings, vacant land, rental properties, agricultural land, and any other real estate owned by the decedent. This is often the single most valuable asset the referee appraises. In counties like Los Angeles and the Bay Area, residential property alone can account for the majority of an estate's value.

Stocks, bonds, and securities. Publicly traded stocks and bonds are appraised at their market value on the date of death. The referee calculates this using the mean between the high and low trading prices on that date (or the nearest trading day if the date of death fell on a weekend or holiday).

Business interests. Ownership stakes in closely held businesses, partnerships, LLCs, and sole proprietorships require the referee's valuation. These can be among the most complex assets to appraise, and the referee may rely on business financial records, tax returns, and comparable transaction data.

Vehicles, boats, and recreational vehicles. Cars, trucks, motorcycles, boats, and RVs are appraised at fair market value — typically based on published valuation guides adjusted for condition and mileage.

Personal property. Jewelry, artwork, antiques, collections, furniture, and other tangible personal property are appraised by the referee. For high-value items like fine art or rare collectibles, the referee may engage a specialist sub-appraiser.

Mineral rights and royalties. In counties like Kern County, where oil and gas production is significant, mineral rights and royalty interests are common estate assets that require specialized valuation by the probate referee.

Agricultural property and vineyard land. In Napa and Sonoma counties, vineyard property and agricultural operations present unique valuation challenges. The referee must account for vine age, varietal plantings, water rights, and appellation value — all of which affect fair market value significantly.

What the probate referee does not appraise

Certain assets are excluded from the referee's appraisal because their value is readily determinable without an independent assessment. Under Probate Code Section 8901(b), the personal representative (not the referee) appraises the following at face value:

Cash. Currency and coins are reported at face value.

Bank accounts. Checking accounts, savings accounts, certificates of deposit, and money market accounts are valued at the balance as of the date of death.

Other cash equivalents. Items with a determinable cash value — such as amounts due from the government or a known insurance payout — may also be listed at face value by the executor rather than being sent to the referee.

The inventory and appraisal process

The probate referee's work is part of a formal filing known as the Inventory and Appraisal, submitted on Judicial Council Forms DE-160 (Inventory and Appraisal) and DE-161 (Inventory and Appraisal Attachment). Here is how the process typically works:

Step 1: Personal representative compiles asset list. After being appointed by the court, the personal representative identifies and lists all estate assets — both those they will value at face value (cash and bank accounts) and those that must be sent to the probate referee. The personal representative's attorney usually prepares the initial draft of the inventory.

Step 2: Referee receives asset information. The attorney sends the list of non-cash assets to the assigned probate referee, along with supporting documentation such as property deeds, brokerage statements, vehicle titles, business records, and descriptions of personal property.

Step 3: Referee conducts appraisal. The probate referee determines the fair market value of each non-cash asset as of the date of death. For real property, the referee may inspect the property or rely on comparable sales data, tax assessments, and other market information. For securities, the referee uses date-of-death market prices. For complex assets, additional analysis or sub-appraisals may be needed.

Step 4: Referee returns completed appraisal. The referee signs the Inventory and Appraisal form, certifying the appraised values. The referee's fee is also noted on the form.

Step 5: Filing with the court. The completed Inventory and Appraisal is filed with the probate court. Under Probate Code Section 8800, this filing must be made within four months of the personal representative's appointment. Missing this deadline can trigger court inquiries, status conferences, and potential removal of the personal representative.

Timeline: the four-month deadline

California Probate Code Section 8800 requires the Inventory and Appraisal to be filed within four months of the date the personal representative is appointed (technically, the date letters are issued). This is a firm statutory deadline, and courts track compliance.

In practice, meeting this deadline requires prompt action by the personal representative and their attorney. The referee needs adequate time to complete appraisals — especially for complex assets like business interests, mineral rights, or large real estate portfolios. Attorneys typically send the asset list to the referee within the first one to two months of appointment, allowing the referee several weeks to complete the appraisal and return the signed forms.

If the personal representative cannot meet the four-month deadline, they can request an extension from the court. However, repeated delays in filing the Inventory and Appraisal may lead the court to issue an order to show cause or consider removal of the personal representative.

Probate referee fees: how much do they cost?

Probate referee fees in California are set by statute at one-tenth of one percent (0.1%) of the total appraised value of the assets the referee appraises. This fee is codified in Probate Code Section 8963.

To illustrate how this works in practice:

The referee's fee is paid from the estate, not out of the personal representative's pocket. It is considered an ordinary expense of administration. While the 0.1% rate is modest in isolation, it is worth noting that the referee's appraisal directly affects other, much larger costs — particularly statutory attorney and executor fees, which are calculated on the gross value of the estate, including the referee's appraised values.

How the referee's valuation affects statutory fees

This is one of the most important and least understood aspects of the probate referee's role. In California, statutory probate fees for both the attorney and the personal representative are calculated on a percentage of the gross estate value — and that gross value includes the probate referee's appraised values for all non-cash assets.

This means a higher appraisal from the referee directly increases the fees paid to the attorney and the executor. For example, if the referee appraises the family home at $1.2 million rather than $1.0 million, the additional $200,000 in appraised value increases the combined statutory fees by approximately $6,000 (at the 3% tier). Conversely, a lower appraisal reduces statutory fees.

This dynamic creates a tension in the system: heirs generally benefit from lower valuations (which reduce fees and, in some cases, tax exposure), while the statutory fee structure rewards higher valuations. The probate referee, however, is required to provide an objective, fair market value appraisal regardless of the fee implications.

Independent appraisals vs. probate referee appraisals

A common question is whether an independent private appraisal can substitute for the probate referee's valuation. The short answer is no — the probate referee's appraisal is the official valuation for probate purposes. However, independent appraisals play several important roles:

Supporting the referee. The personal representative or attorney can provide the probate referee with an independent appraisal as supporting documentation. For complex or high-value assets, this can help the referee arrive at a more accurate valuation.

Challenging the referee. If heirs or the personal representative believe the referee's valuation is incorrect, an independent appraisal provides the evidentiary basis for requesting a reappraisal or objecting to the Inventory and Appraisal in court.

Real estate sales. When estate real property is sold during probate, a listing agent's comparative market analysis or a licensed appraiser's report may be used for pricing purposes — but the official estate value for fee calculations remains the referee's appraisal unless the court orders otherwise.

Can you challenge a probate referee's valuation?

Yes. Any interested party — including heirs, beneficiaries, creditors, or the personal representative — can challenge the probate referee's appraisal by filing an objection with the court. The process typically involves:

Filing a written objection. The objecting party must file a formal objection to the Inventory and Appraisal, specifying which asset valuations they dispute and why.

Providing evidence. The objection should be supported by evidence — typically an independent appraisal from a qualified professional — showing that the referee's valuation was materially incorrect.

Court hearing. The court will schedule a hearing on the objection. Both sides may present evidence and testimony. The judge has discretion to accept the referee's valuation, order a reappraisal by the same or a different referee, or accept an alternative valuation.

In practice, successful challenges to the probate referee's valuation are most common for unique or hard-to-value assets — such as closely held businesses, mineral rights, or unusual real property — where reasonable appraisers could reach meaningfully different conclusions. Challenges to the valuation of publicly traded securities or standard residential real estate are less common because the data supporting those valuations is more readily available and less subjective.

County-specific considerations

While the probate referee system operates statewide under the same statutory framework, the practical experience can vary by county due to the types of assets that are common in different regions:

Kern County. Kern County estates frequently involve oil and gas mineral rights, royalty interests, and agricultural land. Probate referees in Kern tend to have significant experience valuing these specialized assets, which require analysis of production data, commodity prices, and reserve estimates.

Napa and Sonoma counties. Vineyard property, winery operations, and agricultural land with appellation value are common in these wine-country counties. The referee's appraisal must account for vine age, varietal value, water rights, and the premium associated with specific AVAs (American Viticultural Areas).

Los Angeles County. The sheer volume and diversity of assets in LA estates — from high-value residential real estate to entertainment industry business interests — means the county's probate referees handle an unusually wide range of valuation challenges. The county's large number of probate filings also means referees may take longer to complete appraisals during busy periods.

For detailed information on probate procedures in any specific county, visit our California Probate by County hub page.

Need funds before the appraisal process is complete?

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See also: California Probate Fees · California Probate by County · What Is Probate Inventory? · What Are Probate Assets? · Inheritance Advance