Inheriting a Home in LA? Prop 19 Gives You One Year — Here's What the Clock Costs
Your parents bought their LA home in 1985 for $200,000. Today it's worth $1.5 million. When you inherit it, your property tax bill is either about $4,000 a year or about $18,000 a year, and the difference comes down to one rule most families in Los Angeles have never heard of.
That rule is Proposition 19, in effect since February 2021. It rewrote how California taxes inherited property, and in a market like LA, the fine print costs real money. Here's what it says, what it doesn't, and what to do before title transfers.
The one-year rule
Under Prop 19, a child who inherits a parent's home keeps the parent's low assessed value only if the child moves in and makes it their primary residence within one year of the transfer. Miss the deadline and the county reassesses the property at full market value.
There's no exception for "I'm planning to move in eventually." There's no exception for property held in a trust (more on that below). The clock starts when title transfers, whether or not anyone in the family knows the rule exists.
Moving in isn't the whole answer
Even if you move in on time, the exclusion is capped. For transfers between February 16, 2025 and February 15, 2027, the cap is $1,044,586 above the parent's assessed value.
Run the numbers on a typical LA scenario. Say your parents' assessed value is $200,000. Add the cap and you get $1,244,586. If the home's market value is under that number, your tax base stays where your parents left it. But this is Los Angeles. If the home is worth $2 million, everything above the cap gets added to your assessed value — a partial reassessment even though you did everything right and moved in.
Two more things trip up families:
- You have to file. The exclusion isn't automatic. You must file a claim (form BOE-19-P) with the county assessor. Move in but skip the paperwork and you lose the exclusion anyway.
- The cap resets in February 2027. The Board of Equalization adjusts the number every two years, so if you're reading this later, confirm the current figure at boe.ca.gov/prop19.
Rental and investment property: the exclusion is gone entirely
Before 2021, parents could pass up to $1 million in assessed value of rentals, vacation homes, and other non-primary-residence property to their kids with no reassessment. Families across Los Angeles built generational wealth this way.
That's over. Today, when children inherit a rental in the Valley, a duplex in Long Beach, or a vacation home anywhere in California, it's reassessed at full current market value the moment title transfers. On a property held since the '80s or '90s, that can mean a tax increase of $10,000 to $30,000 or more per year, enough to turn a cash-flowing rental into a monthly loss.
If your family holds investment property in LA County, the time to plan is before a transfer happens. Sometimes the right answer is restructuring. Sometimes it's selling and repositioning. We help families run those numbers every week.
"But it's in a living trust"
We hear this constantly, and it's a myth. Property transferred through a trust follows the exact same Prop 19 rules as a direct transfer. A trust helps you avoid probate; it does not preserve your property tax base for your kids. The one-year move-in rule, the primary residence requirement, the exclusion cap — all of it still applies when the trust distributes the home.
A trust is still essential for most homeowners. But if keeping the family's low tax base matters to you, the trust needs to be part of a bigger plan, and that plan should account for what your heirs will realistically do with the property. We're glad to be part of that conversation alongside your estate attorney or CPA.
The other side of Prop 19: good news if you're 55+
The same law that tightened inheritance rules loosened something else. If you're 55 or older, you can sell your home and take your low tax base with you anywhere in California, up to three times.
Downsize from the big house in the hills to a condo near the grandkids. Move from the Westside to the beach. You can even buy a more expensive home — only the difference in price gets added to your tax base, not the whole thing. For longtime LA homeowners sitting on a Prop 13 assessment from decades ago, this changes the math on a move you may have been putting off for years.
Curious what your home is worth and what a move would actually cost you in taxes? We'll run both numbers for free.
Will Prop 19 get repealed?
A repeal effort called "Fix Prop 19 to Save Our Children's Future" began gathering signatures in late 2025, following failed attempts in 2022 and 2024. As of now, it has not qualified for the November 2026 ballot.
Our advice to LA families: plan as if the current rules stay. Hope is not a tax strategy.
Before the clock starts
If there's a family home or investment property in your future, the cheapest conversation you'll ever have about it happens before title transfers. Talk to us, your CPA, and your estate attorney while every option is still open.
Brandolino Group Real Estate — investment, brokerage, and property management across Los Angeles.
General information only — not tax or legal advice. Consult a CPA or estate attorney about your situation. Exclusion figures current through February 2027 per the California State Board of Equalization (boe.ca.gov/prop19).
