What Trust Administration Actually Costs in California

Trust administration has no statutory fee schedule. That’s the single most important difference from probate, and it cuts both ways: nobody is entitled to a percentage, and nobody can tell you the number in advance without knowing what’s in the trust.

For an uncontested administration with a house and a few accounts, expect the total professional cost to land in the low thousands to around ten thousand dollars, against roughly $34,000 in statutory fees for a probate of the same $700,000 estate.

Why there’s no schedule

Probate fees are fixed by Prob. Code § 10810 because the court supervises the process and the legislature wanted the compensation set. Trust administration happens outside court, so nothing sets it.

Attorneys handling trust administration therefore charge hourly, flat, or a blend. Ask which, and get the scope in writing.

The four cost buckets

1. Legal fees. The work is real but bounded in a clean administration: the § 16061.7 notification within 60 days, a certification of trust for the banks, deeds and assessor filings for real property, guidance on debts and taxes, the accounting, and the distribution paperwork with receipts and releases.

2. Trustee compensation. If the trust specifies it, the trust controls. If it’s silent, § 15681 gives the trustee “reasonable compensation under the circumstances,” and that’s the entire test. There is no percentage. Family trustees frequently waive it. Our page on trustee compensation in California covers what reasonable means in practice.

3. Accounting and tax preparation. A fiduciary return, Form 1041 federally and Form 541 in California, is usually required once the trust has $600 of gross income. Budget for a CPA who does fiduciary work. See the trust tax return in the year of death.

4. Valuation. A date-of-death appraisal on real property, typically a few hundred dollars, and worth every dollar because it fixes the stepped-up basis. See date-of-death appraisal and stepped-up basis in a California trust.

What you don’t pay

No court filing fees. No publication. No probate referee commission. No bond. No statutory percentage to anyone.

That absence is most of the savings, and it’s the return on having funded the trust properly while alive.

What makes it expensive

The cost is driven almost entirely by complications, not by the size of the estate:

• Property that was never transferred into the trust. The most common and most expensive problem. It may require a Heggstad petition or a probate for that asset.
• A beneficiary who contests, or threatens to. Litigation has no ceiling worth quoting.
• Real property that has to be sold, particularly with a tenant, deferred maintenance, or co-owners who disagree.
• A business interest requiring valuation and a succession decision.
• Beneficiaries on public benefits, where an outright distribution can cost them eligibility.
• Commingled community and separate property requiring tracing.
• A trustee who mishandles the early steps and creates work undoing it.

How long it takes

A straightforward administration commonly runs four to twelve months. Real property, a business, or a tax filing pushes it longer. It is generally faster than the twelve to eighteen months a probate takes, though not always by as much as families expect, because the tax year and the sale of a house set their own pace. See how long trust administration takes.

Keeping the cost down

Most of what drives the bill is within the trustee’s control:

1. Serve the § 16061.7 notice on time. Sixty days. Late notice extends the contest window and unsettles beneficiaries.
2. Open a proper trust account immediately, with an EIN. Never run trust funds through a personal account.
3. Communicate before you’re asked. Most trust litigation starts as a beneficiary who felt ignored. A short quarterly email costs nothing.
4. Keep contemporaneous records. Reconstructing two years later is expensive and looks bad.
5. Reserve before distributing. See reserving for taxes before distribution.
6. Get advice early on the two or three real decisions rather than late on the mess.

The comparison worth making

A funded trust administered cleanly costs a fraction of probate on the same assets and stays private. A trust that was signed and never funded produces both a trust administration and a probate, which is the worst of both.

If you’re reading this while everyone is still alive, that’s the thing to check. Our trust funding tracker and trust funding checklist exist for that.

Ridley Law handles trust administration in Ventura, Santa Barbara, and Los Angeles counties, and the practice is fully remote. Call (805) 244-5291.

Related reading

This post is part of our Guides for Trustees and Beneficiaries library.

• A Successor Trustee’s First 90 Days
• Trustee Compensation in California: What’s Fair
• How Long Does Trust Administration Take?
• What Probate Costs on a $700,000 House
• Heggstad Petition California

For the full picture, start with California Trust Administration Lawyer.