Can My Parents Transfer Their House to Me Without a Property Tax Increase?

by Dar Mardan

Can parents transfer a house to a child in California without a property tax increase?
Yes, up to a limit. Under Proposition 19, a child who moves in keeps the parent's taxable value as long as the home is worth no more than that value plus $1,044,586. Anything above that line gets added to the assessment.

Watch the full breakdown in the video above.

Here's a conversation that happens in Orange County living rooms all the time.

Parents in their seventies own a house in Irvine they bought in 1995. Their taxable value is about $200,000. The house is worth $2 million today. They want to put it in their daughter's name now, while everyone is healthy and things are simple. A friend told them Prop 19 lets a child keep the parents' low property tax bill, so they figure the sooner they do it, the better.

They're half right. And the half they're wrong about can cost six figures.

Proposition 19 does let a child keep a parent's low property tax basis. But there's a dollar cap on that protection, a 1-year deadline to move in, an occupancy requirement that lasts as long as you own the home, and a separate income tax consequence most families don't discover until the house sells.

This guide walks through all of it with real numbers, then answers the questions families ask most. If your parents are thinking about transferring the family home to you while they're alive, read this before anyone signs a deed.

What Proposition 19 Changed

Before February 16, 2021, California's Proposition 58 let parents transfer a primary residence to a child with no reassessment at all, regardless of value, and regardless of whether the child ever lived there.

Proposition 19 replaced that with three new rules:

The child has to live there. The exclusion only applies to a family home that a child makes their principal residence within 1 year.
The protection is capped. Only the parents' taxable value plus $1,044,586 is protected. Everything above that is added to the taxable value.
Rentals and second homes no longer qualify. Investment property, vacation homes, and rentals are reassessed to full market value when they pass to a child. If you're weighing what to do with one, see managing an inherited property in Newport Beach.

That third change is the one that catches the most families off guard.

The Number That Matters: $1,044,586

Here's how the cap works. Take the parents' current taxable value (the Prop 13 "factored base year value," not the market value) and add $1,044,586. That sum is the most value that can pass to the child without reassessment.

The figure comes from the California State Board of Equalization and applies to transfers from February 16, 2025 through February 15, 2027. It started at $1,000,000 in 2021, was $1,022,600 for 2023 to 2025, and adjusts for inflation every 2 years. The next adjustment takes effect February 16, 2027.

The detail most online explanations get wrong: the $1,044,586 gets added to the parents' taxable value. It isn't subtracted from the market value. That distinction changes the answer by hundreds of thousands of dollars.

2 Examples With Real Orange County Numbers

Same parents in both scenarios. They bought in 1995. After 30 years of Prop 13's 2% annual cap, their taxable value today is $200,000.

Example 1: The house is worth $1 million

Parents' taxable value: $200,000
Exclusion amount: $1,044,586
Protected ceiling: $1,244,586
Market value at transfer: $1,000,000

The house is worth less than the ceiling, so nothing is reassessed. The child takes over the $200,000 taxable value and keeps paying roughly what the parents paid, around $2,200 a year at a typical Orange County rate of about 1.1%.

That's the outcome most families assume they'll get. With the median sale price in Newport Beach running above $3 million, it's also the outcome most local families won't get.

Example 2: The house is worth $2 million

Same parents and same $200,000 taxable value. Only the market value changes.

Parents' taxable value: $200,000
Exclusion amount: $1,044,586
Protected ceiling: $1,244,586
Market value at transfer: $2,000,000
Amount over the ceiling: $755,414

The amount over the ceiling gets added to the parents' taxable value:

$200,000 + $755,414 = $955,414 new taxable value

So the child gets partial protection. They aren't taxed on the full $2 million. But they're now paying on $955,414 instead of $200,000. At about 1.1%, that's roughly $10,500 a year instead of $2,200.

That's about $8,300 more every year, and the base grows by up to 2% a year after that. Over 20 years, the extra tax is well past $150,000.

	House worth $1M	House worth $2M
Parents' taxable value	$200,000	$200,000
Protected ceiling	$1,244,586	$1,244,586
Over the ceiling by	$0	$755,414
Child's new taxable value	$200,000	$955,414
Approximate annual tax	~$2,200	~$10,500

The 1-Year Move-In Rule

Staying under the cap isn't enough on its own. The child has to move in.

An eligible child must make the home their principal residence within 1 year of the transfer and file for the Homeowners' Exemption (form BOE-266) within that same year. If you qualify but file late, relief only applies going forward from the year you file, not back to the transfer date.

There's a second form. The Claim for Reassessment Exclusion for Transfer Between Parent and Child (form BOE-19-P) goes to the Orange County Assessor within 3 years of the transfer, or before the property is sold to a third party, whichever comes first.

That's 2 forms with 2 different deadlines, and families lose the exclusion over paperwork as often as they lose it over the math.

You Have to Keep Living There

The occupancy requirement doesn't end after the first year. At least one eligible child has to keep living in the home as a principal residence for the exclusion to hold.

When the home stops being a child's principal residence, it's reassessed as of the next January 1 lien date. The new taxable value is the home's fair market value on the date of the original transfer, adjusted forward for inflation. It is not today's market value. For a home that's appreciated since the transfer, that's a meaningful difference, but it's still a big jump from the parents' old basis.

Picture a child who moves in at 34, keeps the low tax basis for 10 years, then takes a job in Seattle at 44. The protection ends when they move out, unless a sibling steps in, which is the next section.

What If There Are Multiple Children?

Say the parents transfer the house to all 3 of their kids, and only 1 moves in.

That works. As long as at least one eligible child occupies the home as a principal residence and files within a year, the exclusion covers the property.

What if that child later moves out? The exclusion doesn't automatically end. Under BOE Property Tax Rule 462.520, if another eligible child who received the property moves in within 1 year of the first child moving out, the exclusion continues. The new occupant has to file a Homeowners' Exemption claim within 1 year and a new BOE-19-P within 3 years of the date the first child moved out.

If nobody moves in within that year, the property is reassessed.

So siblings can hand the house off to each other, but only if the timing is planned and the paperwork is filed. Families sharing a property should decide who will live there, and what happens if that changes, before the deed is signed.

The Step-Up in Basis Problem

Everything so far is about property tax, the annual bill from Orange County. This part is about income tax, which is a different system with different rules.

When your parents gift you a house during their lifetime, you take on their original cost basis. You don't get the market value as your basis.

In our example, the parents paid $200,000 and gift the house to their daughter when it's worth $2 million. Her basis is $200,000. If she sells for $2 million, she has a $1.8 million capital gain. If she's lived there 2 of the last 5 years, she can exclude up to $250,000 ($500,000 if she's married and they file jointly). We break down that exclusion in the tax side of selling in Newport Beach. The rest is taxable, federally and in California, which taxes capital gains as ordinary income.

Now change one thing. The parents keep the house and the daughter inherits it when they pass. Her basis steps up to the fair market value on the date of death. If that's $2 million and she sells for $2 million, her taxable gain is about zero.

It's the same house and the same family, and whether the transfer happens during life or at death can mean several hundred thousand dollars of difference.

That's why "just put it in the kids' names now" is risky advice. It saves on one tax and can cost far more on another. For longtime owners, the cost basis problem behind a big home sale shows how much those numbers can move.

Which Is Better: Gift Now or Inherit Later?

It depends on your family's numbers, including:

How much the home has appreciated since your parents bought it
Whether the child will actually live there long term or plans to sell
The size of your parents' overall estate
Whether the property is the family home or a rental
How the yearly property tax savings compare with the capital gains exposure later

For a heavily appreciated Orange County home that the child will eventually sell, waiting for the step-up often wins by a wide margin. For a home that hasn't appreciated much and that a child plans to live in for decades, a lifetime transfer can make sense.

There's no universal answer. Anyone who gives you one without looking at your numbers is guessing.

What About a Living Trust?

A living trust doesn't change the Prop 19 rules. The move-in requirement, the filing deadlines, and the cap all apply the same way. A transfer from a parent's trust to a child is treated as a parent-child transfer.

What a trust does is keep the property out of probate, and that matters for timing. Here's how trusts and probate affect selling a home in Orange County. California probate can take a year or longer, and the 1-year clock starts at the date of death, not when probate ends. A trust keeps that window usable. It doesn't extend it. If you're the trustee, our step-by-step guide to selling a house in a trust walks through the process, and the inherited home mistake that gets families stuck in court covers what happens without one.

Prop 19 Parent-to-Child Transfer: Frequently Asked Questions

The basics

Can my parents transfer their house to me without reassessment in California?
Yes, if you make it your principal residence within 1 year and the home's market value doesn't exceed your parents' taxable value plus $1,044,586. If it's worth more, you get partial protection and the excess is added to your taxable value.

What is the Prop 19 exclusion amount for 2026?
$1,044,586. It applies to transfers from February 16, 2025 through February 15, 2027, per BOE Notice NR 25-02.

When does the $1,044,586 amount change?
The BOE adjusts it for inflation every 2 years. The next adjustment takes effect February 16, 2027.

How do I calculate my new property tax after a parent-to-child transfer?
Add $1,044,586 to your parents' current taxable value. If the market value is below that total, you keep their taxable value. If it's above, subtract the total from the market value and add the difference to your parents' taxable value. That's your new taxable value.

Is the $1 million exclusion applied to the market value or the assessed value?
To the assessed (taxable) value. It's added to your parents' factored base year value, and that total is compared with the market value.

Does Prop 19 apply to transfers made before February 16, 2021?
No. Transfers on or before February 15, 2021 fall under the old Proposition 58 rules and aren't reopened.

Who and what qualifies

Does the home have to be my parents' primary residence?
Yes. The exclusion applies to a family home (or a family farm). If the property was a rental, vacation home, or investment property for your parents, it's reassessed to market value no matter what you do with it.

Can my parents transfer a rental property to me under Prop 19?
Not with the exclusion. Rentals and other investment property are fully reassessed when they pass from parent to child under Prop 19.

Is there an age requirement for the parents?
No. The parent-to-child exclusion has no minimum age. The age-55 rule is a different part of Prop 19, which lets homeowners 55 and older carry their tax basis to a replacement home. We cover it in downsizing in Orange County and Prop 19.

Do stepchildren, adopted children, and in-laws qualify?
Yes. Under BOE Rule 462.520, "children" includes stepchildren while the stepparent relationship exists, children adopted before age 18, and sons- and daughters-in-law.

Can grandparents transfer a home to a grandchild?
Only if the grandchild's parent, who is the grandparent's child, has already passed away on the date of the transfer. Otherwise the grandparent-to-grandchild exclusion doesn't apply.

What about a family farm?
Family farms qualify, and there's no requirement that the child live on the farm. The same value cap applies to each legal parcel.

Moving in and staying

How long do I have to move in after the transfer?
1 year from the date of transfer. If you inherit, the clock starts on the date of death, not when probate or the trust administration wraps up.

What forms do I need to file?
The Homeowners' Exemption (BOE-266) within 1 year of the transfer, and the parent-child exclusion claim (BOE-19-P) within 3 years or before the home is sold to a third party, whichever comes first. Both go to the county assessor.

What if I already own a home?
You'd have to make the transferred home your principal residence within 1 year. If you keep living in your current home, the exclusion doesn't apply.

Do I have to live in the house forever?
You have to keep it as a principal residence for as long as you want the exclusion. When no eligible child lives there anymore, the home is reassessed.

What happens to my property tax if I move out later?
The home is reassessed as of the next January 1. The new taxable value is the market value on the original transfer date, adjusted forward for inflation, not today's value.

Can my brother or sister move in if I move out?
Yes, if they're also an eligible child who received the property. They have to move in within 1 year of when you moved out, file for the Homeowners' Exemption within 1 year, and file a new BOE-19-P within 3 years.

Do all of my siblings have to live in the house?
No. One eligible child living there as a principal residence is enough to protect the whole property.

Can I rent out the house after my parents transfer it to me?
Not without losing the exclusion. Once it's a rental and no eligible child lives there, it gets reassessed.

Can my parents keep living in the house after they transfer it to me?
They can, but that alone doesn't qualify for the exclusion. A child has to make the home their own principal residence within 1 year. Talk to an attorney before structuring a transfer where the parents stay and the child doesn't move in.

Income tax, gift tax, and planning

Do I get a step-up in basis if my parents gift me the house?
No. With a lifetime gift, you take on your parents' original cost basis. The step-up to market value only happens when you inherit at death.

How much capital gains tax would I owe if I sell a gifted house?
It depends on the gain and your situation. You'd be taxed on the difference between the sale price and your parents' original basis, minus the $250,000 or $500,000 home sale exclusion if you've lived there 2 of the last 5 years. California taxes capital gains as ordinary income. Have a CPA run your numbers.

Will my parents owe gift tax if they give me the house?
A gift above the annual exclusion requires them to file a federal gift tax return (Form 709), but tax is rarely owed because it counts against their lifetime estate and gift exemption. California has no gift tax.

Is it better to gift the house now or inherit it later?
For a heavily appreciated home, inheriting often saves far more in capital gains than a lifetime gift saves in property tax. For a home you'll live in for decades that hasn't appreciated much, a gift can make sense. It depends on your numbers.

Can my parents sell me the house instead of gifting it?
Yes, and a sale between parent and child can also qualify for the exclusion. The income tax treatment is different from a gift, and selling below market creates a partial gift. Work through it with a CPA and an estate attorney together.

Does a living trust avoid Prop 19 reassessment?
No. The same move-in, filing, and value-cap rules apply. A trust mainly avoids probate delays so the 1-year window stays usable.

How do I find my parents' current taxable value?
It's on their annual property tax bill as the assessed or net taxable value, and the Orange County Assessor can confirm it. The whole calculation depends on this number, and it's often far lower than people expect.

What if I inherit the house instead of receiving it as a gift?
The same Prop 19 property tax rules apply: the cap, the 1-year move-in, and the filings. The difference is income tax, because inheriting at death gives you a stepped-up basis. We cover that in our guide to the Prop 19 1-year rule for inherited homes, and inherited a house in California? What to do next lays out the first steps.

Before You Transfer Anything

If your parents are thinking about putting their Orange County home in your name, the order matters:

Find the current taxable value. It's on the tax bill, and it drives everything.
Get an accurate market value. Not a Zillow estimate, but a real home valuation based on a comparative market analysis for Newport Beach, Corona del Mar, Irvine, or wherever the home is. The gap between taxable value and market value is the whole question.
Run the cap math. Taxable value plus $1,044,586, compared with market value.
Be honest about who will live there. Which child, for how long, and who takes over if that changes. If nobody will live there, the Prop 19 protection is off the table.
Model capital gains both ways. Lifetime gift versus inheritance. This is usually where the biggest dollars are.
Then meet with your attorney and CPA, with real numbers in hand.

Steps 1 through 5 are where a real estate professional earns a place in the conversation. Dar Mardan is a CPA and MBA as well as a REALTOR®, so the valuation and the tax mechanics get looked at together. You walk into the attorney's office knowing exactly what to ask. It's the same approach we take with families selling a longtime home in Newport Beach.

Step 6 isn't optional. Every family's situation is different, and the difference between doing this right and doing it wrong is measured in six figures.

Schedule a complimentary consultation with Dar Mardan. We'll pull your parents' assessed value, run a current valuation on the home, and show you what both paths cost before anyone signs anything.

Dar Mardan, CPA, MBA, REALTOR® | Real Broker
Serving Newport Beach (92660), Corona del Mar (92625), Newport Coast, Irvine, and Mission Viejo.

This article is for education only. It isn't legal or tax advice for your situation. Talk to a qualified estate planning attorney and CPA before transferring real property.

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