Inherited a Parent's Home in California? How Prop 19 Changes the Property Taxes

Quick answer: Under California's Prop 19, a child who inherits a parent's home keeps the parent's low property tax base only if the child makes it their own primary residence and files for the homeowners' exemption within one year. Even then, the break is capped: for transfers from February 16, 2025 through February 15, 2027, the excluded amount is the home's current taxable value plus $1,044,586, and any market value above that is added to the tax base. If the heirs rent the home out or keep it as a second home, it's reassessed to market value.

It's one of the first questions heirs ask Tricia. Here's how it works in plain English, with links to the official sources.

What Changed With Prop 19

Before February 16, 2021, parents could pass a home to their children, and often other property too, without a property tax reassessment. Prop 19 replaced that rule. For transfers on or after February 16, 2021, only a family home (or family farm) can qualify, and only if the child lives in it.

The Two Requirements

• It becomes the child's primary residence. The home must have been the parent's principal residence, and the child must make it their own principal residence.
• The child files for the homeowners' exemption within one year of the transfer. This filing is what shows the Assessor the home is your residence.

The Cap: How Much Value Is Protected

The California State Board of Equalization adjusts the cap every two years. For transfers from February 16, 2025 through February 15, 2027, the cap is the home's taxable value at the time of transfer plus $1,044,586. If the home's market value is under that cap, you keep the parent's tax base. If it's over, the difference is added.

Example (made-up numbers). Your parent's taxable value is $300,000 and the home's market value is $1,500,000.

• Cap: $300,000 + $1,044,586 = $1,344,586
• Amount over the cap: $1,500,000 − $1,344,586 = $155,414
• New taxable value: $300,000 + $155,414 = $455,414

That's still far below a full reassessment to $1,500,000. The Ventura County Assessor makes the official calculation.

If You Rent It Out or Keep It as a Second Home

If no child moves in, the home is reassessed to its market value as of the transfer. For a long-held Simi Valley home, that can multiply the property tax bill. Run the numbers on rent, taxes, insurance, and upkeep before deciding to keep it as a rental.

When Several Siblings Inherit

If one sibling moves in and the others don't, the exclusion generally applies only to the share going to the child who lives there. If that sibling buys out the others, the purchased shares can be reassessed. The rules depend on how the trust or estate is written and how the transfer is structured, so talk with an estate attorney and the Assessor before you sign anything.

Grandchildren

A transfer from a grandparent to a grandchild can qualify only if the grandchild's parent (the grandparent's child) has passed away, and the same residence and cap rules apply.

Deadlines and Forms

• Homeowners' exemption: file within one year of the transfer. If you file later, the exclusion applies only going forward, not back to the transfer date.
• Claim for the parent-child exclusion (BOE-19-P): file with the Ventura County Assessor within three years of the transfer, or before the home is transferred to a third party, whichever comes first.

If You Plan to Sell Instead

Many heirs decide to sell. In that case Prop 19 matters less, because the buyer gets a new tax base anyway. What matters more is your income tax basis: inherited property generally gets a basis equal to its fair market value on the date of death, which can greatly reduce capital gains on a sale. Ask a CPA, and see Inherited a House in Ventura County? Your First 30 Days.

Frequently Asked Questions

Can I keep my parent's property tax rate if I inherit their house in California?
Only if you make it your primary residence and file for the homeowners' exemption within one year. The protected value is capped at the home's taxable value plus $1,044,586 for transfers from February 16, 2025 through February 15, 2027.

What happens if I rent out an inherited home?
Under Prop 19, a home that doesn't become the child's primary residence is reassessed to market value as of the transfer.

How long do I have to move in?
You must file for the homeowners' exemption within one year of the transfer. The parent-child exclusion claim (BOE-19-P) is due within three years of the transfer, or before the home is transferred to someone else, whichever comes first.

Does Prop 19 apply if my parent passed away before February 16, 2021?
No. Earlier transfers fall under the older rules (Prop 58). Check with the Ventura County Assessor.

Is this the same Prop 19 that lets people 55 and older move their tax base?
Same law, different part. That part covers homeowners 55 and older moving to a new home. See Prop 19 for Simi Valley sellers.

Related Articles

• Inherited a House in Ventura County? Your First 30 Days
• Trust Sale vs. Probate Sale in California
• Probate and Inherited Homes in California
• Can You Move and Still Keep Your Low Property Tax Bill? How Prop 19 Works
• How Much Does It Cost to Sell a House in Simi Valley?

Inherited a Home and Not Sure What to Do?

Tricia will walk you through your options: keep it, rent it, or sell it, with real numbers for each. No pressure. Schedule a call or call or text 805-424-6226.

Sources

• California State Board of Equalization, Proposition 19 page (filing deadlines and the $1,044,586 amount for February 16, 2025 through February 15, 2027), checked October 20, 2026.
• California State Board of Equalization news release, March 7, 2025: Prop 19 intergenerational transfer exclusion set at $1,044,586 for February 16, 2025 through February 15, 2027.
• California State Board of Equalization, Publication 800-1, and form BOE-19-P (claim for reassessment exclusion for transfers between parent and child on or after February 16, 2021).
• IRS Publication 551, "Basis of Assets" (inherited property).

Steve Hise and Tricia Garcia, Real Estate Toolbox at eXp Realty
Steve Hise CA DRE #01702055 | Tricia Garcia CA DRE #02032007

This article is general information, not legal, tax, or financial advice. Talk with an estate attorney, a CPA, and the Ventura County Assessor about your situation.