How Does Prop 19 Affect Property Tax on an Inherited House?

What changed with Prop 19

Before Prop 19, parents could pass a home, and other real estate, to their children without a property tax reassessment in many cases. For transfers on or after February 16, 2021, the parent-child exclusion is much narrower. The State Board of Equalization explains that it now applies to the family home, and to family farms, with conditions.

The requirements for the family home

• The home must have been the parent's principal residence.
• The child must make it their primary residence within one year of the transfer, and keep living there.
• The child must file for the homeowners' exemption, or the disabled veterans' exemption, within one year. If filed later, the exclusion starts with the year of the claim.
• A claim, form BOE-19-P, is filed with the County Assessor where the home is located, in our area the Ventura County Assessor.

For an inheritance, the transfer date is the date of death, even if the property is distributed later. That includes a home in a trust where the children become beneficiaries when the parent dies.

The value cap

The exclusion covers the parent's factored base year value plus $1 million, adjusted for inflation. For transfers from February 16, 2025 through February 15, 2027, the adjusted amount is $1,044,586. If the home's market value is above that limit, the excess is added to the taxable value.

In practice, this matters a lot in Westlake Village, Thousand Oaks and much of the Conejo Valley, where long-held homes often have a low taxable value and a high market value. Run the numbers with the assessor's office or a tax professional before you decide to keep the home.

An example of the value cap

Here is how the cap works with round numbers. Say a parent's home has a factored base year value of $300,000 and a market value of $1,500,000 at the date of death, and the child moves in and qualifies.

The cap is $300,000 plus $1,044,586, or $1,344,586. The market value is $155,414 above the cap. That amount is added to the parent's value, so the child's new taxable value is about $455,414, instead of a full reassessment to $1,500,000.

If the same child did not move in, the home would be reassessed to its market value. That difference can be thousands of dollars a year in property tax, which is why the decision deserves real numbers.

If you don't move in

If the child does not use the home as a primary residence, it does not qualify, and the property is reassessed to market value. If the child moves in and later moves out, the exclusion ends, and starting with the next January 1 lien date the home gets a new taxable value based on its market value at the time the child acquired it, adjusted for inflation.

Sibling-to-sibling transfers don't qualify. Neither do transfers of interests in legal entities such as LLCs or partnerships.

Steps for heirs

1. Confirm whether the home was in a trust and who has authority to act.
2. Get the current taxable value from the tax bill and a market value estimate.
3. Decide whether a child will move in within one year.
4. If so, file the homeowners' exemption first, then form BOE-19-P with the County Assessor.
5. If not, plan for reassessment and compare keeping, renting and selling.

Keep, rent or sell?

Once reassessment is on the table, many families find that renting out an inherited home in Ventura County no longer pencils out the way it once did. Selling is often simpler, and the tax picture can be friendlier than people expect: under IRS rules, inherited property generally takes a basis equal to its fair market value at the date of death.

Joe Hall can give you a realistic value, list the home, or sell it off market as-is if it needs work. See your selling options, or contact Joe to talk it through.

This is general information, not legal or tax advice. Talk to a California attorney, a CPA, or a HUD-approved housing counselor about your situation.