Can You Sell Mom's House in a Living Trust Without Probate?

by Dar Mardan

Watch the full breakdown in the video above.

Can you sell Mom's house in a living trust without probate in California?
Yes. If the house is titled in the trust, the successor trustee can list and sell it with no judge and no probate. The trouble starts when the deed never made it back into the trust.

Most families hear "it's in the trust" and assume the hard part is done. Usually it is. But in my practice as a CPA and REALTOR® in Orange County, I keep seeing the same three surprises: a refinance that quietly pulled the house out of the trust, a well-meant name added to the deed, and a trust that starts paying the top federal tax rate on rent.

This guide focuses on those traps and how to fix each one. If you want the basic trustee playbook first, start with my step-by-step guide to selling a house in a trust, then come back here.

What a Living Trust Saves Your Family: The $106,000 Example

Without a trust, a California home generally goes through probate. California sets the attorney's fee and the executor's fee by statute, as a percentage of the gross value of the estate, not your equity after the mortgage (California Probate Code §10810).

Portion of estate value	Statutory rate	Fee on a $4,000,000 home
First $100,000	4%	$4,000
Next $100,000	3%	$3,000
Next $800,000	2%	$16,000
Next $3,000,000 (of the 1% tier)	1%	$30,000
Attorney fee		$53,000
Executor fee (same schedule)		$53,000
Total before court costs		$106,000

That is $106,000 on a $4,000,000 home, plus court costs, and the process commonly takes a year or more. With court backlogs, 2 years is not unusual. A properly funded living trust skips all of it. For a side-by-side look, see trusts vs. probate when selling an Orange County home.

The Trustee's 4 Steps, and the Clock in Step 4

Order certified death certificates. Escrow, title and the county recorder will each want one.
Sign a certification of trust. This short document proves to escrow and title that you are the trustee and have the power to sell.
Record an affidavit of death of trustee. This updates the county record so it shows the change in trustee.
Within 60 days, send written notice to every beneficiary and heir. California Probate Code §16061.7 requires it, and the notice must warn that anyone who wants to contest the trust has 120 days to do it (Probate Code §16061.7).

Most families don't know about the 60-day deadline or that the notice starts the 120-day contest window. Missing it doesn't stop a sale, but it leaves the contest window open longer than it needs to be. If you're new to the role, my post on what a trustee or executor does when selling a Newport Beach home covers the duties in more detail.

Trap 1: The Refinance That Pulled the House Out of the Trust

A trust only controls property that was actually transferred into it. Here's the problem: when parents refinance, some lenders ask them to deed the house out of the trust and back into their own names to close the loan. After the refinance, the house is supposed to go back into the trust with a new deed.

A lot of families never record that second deed. Nobody notices for years, and then a parent passes and the title report shows the house in Mom's or Dad's individual name. That one missing deed is the most common mistake I see.

The fix: a Heggstad petition

If the deed never went back, there is usually still a way to avoid full probate. The trustee files a petition under California Probate Code §850, commonly called a Heggstad petition after the 1993 appellate case Estate of Heggstad. A judge reviews the trust paperwork and the parents' intent, and if the evidence shows they meant the house to be in the trust, orders it treated as trust property.

It still involves a court, so it isn't effortless. But it typically takes a few months instead of a year or 2, and it usually costs far less than probate. An estate planning attorney files it; I can connect you with one.

Prevent it while your parents are alive

If your parents are living and you have a good relationship with them, check the deed now. If the house is outside the trust, a single trust transfer deed recorded with the county fixes it. And when a parent passes, check the deed on day 1, not day 60, so you have time to act. My post on the inherited home mistake that gets families stuck in court explains why the title on record matters so much.

Why the Trust Matters for Taxes: The Step-Up in Basis

Here's where a trust really pays off. Say Mom bought her Newport Beach house 25 years ago for $500,000. When she passes, it's worth $4,000,000 and it's in her trust. On paper there's a $3,500,000 gain, but because she owned it at death, the tax basis steps up to the $4,000,000 market value (IRS Publication 551).

If the trustee sells 4 months later for $4,000,000, the capital gain is $0. After commissions and closing costs, the trust may even show a small loss. I cover this in depth in step-up in basis on an inherited California home.

Trap 2: Adding Your Name to the Deed "to Keep It Simple"

This is the move I'd ask every family to avoid. Mom adds a child to the deed and gives them half the house, thinking it will make things easier later. It usually costs a fortune.

Mom's half still gets the step-up when she passes, so her half resets to $2,000,000. But the half she gave away keeps her original cost: half of $500,000, or $250,000. Now sell for $4,000,000:

	House stays in the trust	Child added to deed for 50%
Sale price	$4,000,000	$4,000,000
Mom's half: basis / gain	$2,000,000 / $0	$2,000,000 / $0
Child's half: basis / gain	$2,000,000 / $0	$250,000 / $1,750,000
Taxable gain	$0	$1,750,000

Between federal capital gains tax, the 3.8% net investment income tax and California's income tax, a $1,750,000 gain can easily cost more than $500,000. Had the house simply stayed in the trust, the tax would have been $0. The step-up applies only to the share owned by the person who passed away.

A caution on joint tenancy

If the deed says joint tenancy, or if the house was community property between spouses, the rules can work differently. Before any sale, have a trust attorney or CPA read exactly how the deed is written. The goal is simple: keep the house in the trust, in Mom's and Dad's names as trustees.

After the Sale: The Trust Becomes Its Own Taxpayer

Selling the house isn't the end. Once a parent passes and the trust becomes irrevocable, the trust is a separate taxpayer. The trustee files IRS Form 1041 federally and Form 541 with the California Franchise Tax Board.

You'll also want a date-of-death appraisal. It can be ordered months later, but it must value the home as of the date of death, because that appraisal is your proof of the new stepped-up basis if the IRS ever asks.

Trap 3: Renting the House From Inside the Trust

Some families don't sell right away and rent the house instead. While the house sits in the trust, the rent belongs to the trust and the trust pays the tax. Here's the trap: trusts hit the top 37% federal bracket at just $16,000 of taxable income in 2026. A single person doesn't reach 37% until $640,600 (2026 inflation adjustments, Rev. Proc. 2025-32).

On an Orange County rental, $16,000 can be a month or 2 of rent. The fix: the trustee distributes the rental profit to the beneficiaries each year. They report it on their own returns, usually at much lower rates, instead of the trust paying 37%. If several siblings share the house, my guide to inheriting a house with siblings in Orange County covers how to keep that fair. If the plan is to keep the house long term, read Prop 19's 1-year rule for inherited homes before you sign a lease, because property tax may reset.

If Your Parents Sell While They're Still Alive

When living parents sell their home out of their own revocable living trust, the IRS treats it like any regular home sale. If they meet the ownership and use tests, a married couple can exclude up to $500,000 of gain and a single owner up to $250,000 (IRS Topic 701). For a long-held, high-value home, compare that against the step-up before deciding when to sell. My post on the tax side of selling in Newport Beach walks through the numbers.

Your Checklist

Order certified death certificates.
Sign a certification of trust.
Record an affidavit of death of trustee.
Within 60 days, send the trustee notice to every beneficiary and heir (this starts the 120-day contest window).
Check the deed on day 1. If the house is outside the trust, talk to an attorney about a Heggstad petition.
Order a date-of-death appraisal.
File the trust's Form 1041 and Form 541.
If you rent the house, distribute the rental profit to the beneficiaries each year.

Getting the house ready to list? See clearing out the family home before selling and inherited a house in California: what to do next.

Frequently Asked Questions

Can you sell a house in a living trust without probate in California?

Yes. If the house is titled in the trust, the successor trustee can list and sell it without probate or a judge.

Who signs the listing and escrow papers?

The successor trustee named in the trust. Escrow and title rely on a signed certification of trust to confirm that authority.

How much would probate cost on a $4,000,000 home in California?

About $106,000 in statutory fees: $53,000 to the attorney and $53,000 to the executor, plus court costs. The fees are based on the gross value, not your equity.

How long does probate take in California?

Often a year or more, and with court delays it can take 2 years or longer.

What notice does a trustee have to send after a death?

Within 60 days, written notice to every beneficiary and every heir, under Probate Code §16061.7.

How long does someone have to contest a trust in California?

Generally 120 days from receiving the trustee's notice, or 60 days after a copy of the trust terms is delivered if that comes later.

What happens if the house was taken out of the trust to refinance?

If no new deed put it back, the house is in the parent's own name. The trustee can usually file a Heggstad petition to have a court confirm it as trust property instead of going through full probate.

What is a Heggstad petition?

A petition under Probate Code §850, named after the 1993 case Estate of Heggstad, asking a judge to confirm that an asset belongs to the trust based on the trust documents and the settlor's intent.

How long does a Heggstad petition take?

Typically a few months, compared with a year or more for probate, and it usually costs significantly less.

How do I check whether the house is still in the trust?

Look at the most recent recorded deed. A title company can pull it, and the vesting should name the trustees of the trust.

Do you pay capital gains tax when selling an inherited house from a trust?

Usually little or none. The basis steps up to market value at the date of death, so a sale near that value has little or no gain.

Should parents add a child's name to the deed?

Usually not. The child's share keeps the parent's original cost basis and loses the step-up, which can turn a $0 tax bill into a six-figure one.

What if the deed says joint tenancy?

The rules can work differently from a trust or community property. Have a trust attorney or CPA review the exact vesting before you sell.

Does the trust file its own tax return?

Yes. After the trust becomes irrevocable, the trustee files Form 1041 with the IRS and Form 541 with the California Franchise Tax Board.

Why do I need a date-of-death appraisal?

It documents the stepped-up basis. It can be prepared later, but it must value the home as of the date of death.

How is rental income taxed inside a trust?

Income kept in the trust hits the 37% federal bracket at $16,000 for 2026. Distributing the profit to beneficiaries each year usually lowers the total tax.

Can the trustee sell without the beneficiaries' approval?

Often yes, if the trust gives the trustee power to sell, but clear communication with beneficiaries prevents most disputes. The trust's own terms control.

Do my parents get the home-sale exclusion if they sell while alive?

Yes, if they meet the ownership and use tests: up to $500,000 of gain for a married couple and $250,000 for a single owner.

Does Prop 19 affect an inherited house held in a trust?

Yes, for property tax. A child who doesn't move in within 1 year generally loses the parent's low assessed value. It doesn't change the income-tax step-up.

Do I need a lawyer to sell a house in a trust?

Not always for the sale itself, but an attorney is needed for a Heggstad petition, a contest, or unclear trust terms. A CPA should handle the trust's tax returns.

References

Talk It Through With a CPA and REALTOR®

I'm Dar Mardan, a CPA and REALTOR® with Vidar Group Real Estate – REAL Broker, serving Newport Beach, Irvine and all of Orange County. If you're handling a parent's home in a trust, or want to fix the deed before there's a problem, I'll walk you through it and connect you with trusted attorneys and title partners.

Book a free strategy call or call me directly at 714-612-3870.

This article is general education, not tax or legal advice. Talk with your own CPA or attorney before you sell.