California home and property documents representing a change in ownership that may trigger a tax reassessment
Property Tax Reassessment · Proposition 13 & 19
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Will transferring property trigger a reassessment?

In California, a change in ownership can reset your home’s assessed value to today’s market price — raising the annual tax bill for as long as you own it. Several transfers are excluded. Here is how the rules work, in plain English, with links to the official sources.

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Proposition 13 base value Proposition 19 rules Official BOE & Assessor sources
This page is general information about California property tax rules — not legal or tax advice. Every property and family is different, and the rules change. Confirm how they apply to your situation with your County Assessor or the California State Board of Equalization (linked throughout this page), and consider speaking with a licensed attorney or tax advisor before you act.
The short answer

Does a property transfer trigger reassessment?

Under Proposition 13, a property’s assessed (taxable) value is generally based on what you paid for it, rising only a limited amount each year. When there is a “change in ownership,” the County Assessor generally reassesses the property to its current market value — which can raise the annual property tax significantly, and keep it there for as long as you own the home.

However, many transfers are excluded from reassessment — some automatically, and some only if a claim is filed with the Assessor. Proposition 19, effective February 16, 2021, changed several of these exclusions, particularly for transfers between parents and children. Whether a specific transfer is excluded depends on the facts and the current rules, and that determination is made by the County Assessor. The sections below describe the most common exclusions in general terms, each with a link to the official source so you can read the current requirements yourself.

Common reassessment exclusions

Transfers that may be excluded from reassessment

Spouse and domestic-partner transfers

The transfer of a home between spouses or registered domestic partners is generally not treated as a change in ownership, and is typically excluded from reassessment. This commonly includes transfers that happen because of marriage, divorce, or the death of a spouse. In many cases no claim form is required, though the Assessor may ask for proof of the relationship.

Official source: Santa Clara County Assessor — Change in Ownership

Parent-to-child transfers (Prop 19)

A family home (or family farm) transferred between parents and their children may be excluded from reassessment under Proposition 19. The rules require, among other things, that the child make the home their principal residence within one year of the transfer, and they place a limit on how much of the value can be excluded. A claim must be filed with the County Assessor. Proposition 19 replaced the earlier parent-child rules for transfers on or after February 16, 2021, and narrowed what qualifies.

Official source: California State Board of Equalization — Proposition 19 · Santa Clara County Assessor — Prop 19

Living-trust transfers

Placing a home into a revocable living trust is generally not a change in ownership while the person who created the trust (or their spouse) remains the beneficiary, so it usually does not trigger reassessment. A reassessment can occur later — for example, when a revocable trust becomes irrevocable (often at the trustor’s death) or when the beneficiaries change. The Assessor reviews the trust to decide whether a change in ownership occurred.

Official source: Santa Clara County Assessor — Change in Ownership

Homeowners 55+, disabled, or disaster victims (Prop 19)

Proposition 19 also lets eligible homeowners who are over 55, severely disabled, or victims of a wildfire or natural disaster transfer the existing taxable value of their home to a replacement home in California, subject to conditions and time limits. This can avoid a large jump in property tax when moving. A claim is filed with the County Assessor.

Official source: California State Board of Equalization — Proposition 19

LLC and legal-entity transfers

Property moved into or out of an LLC, corporation, or partnership follows separate change-in-ownership rules that look at who controls the entity and in what percentages. Depending on those facts, moving a property into an entity can trigger reassessment. Because these rules are detailed, the Assessor and the State Board of Equalization are the authorities on how they apply.

Official source: California State Board of Equalization — Property Taxes

How exclusions are handled

Claiming an exclusion, and what a reassessment costs

How the exclusion is claimed

Most exclusions are addressed at the time the deed is recorded. Some are automatic; others require a claim form filed with the County Assessor, often within a set period after the transfer. The correct form depends on which exclusion applies, and the Assessor determines whether the transfer qualifies. The official forms and deadlines are published by the State Board of Equalization and your County Assessor.

Why it matters

Because a reassessment resets the taxable value to current market value, it can increase the annual property tax by thousands of dollars — and the higher amount continues for as long as you own the property. That is why it is worth understanding the rules, and confirming them with the official sources above, before a deed is recorded.

How TruPoint Legal can help

We prepare the deed and the exclusion form

Attorneys typically charge $1,000 or more to prepare and record a single deed. As a Registered Legal Document Assistant, TruPoint Legal prepares property deeds at a flat $325 per property, plus the reassessment exclusion claim form when one applies.

You can prepare and file these documents yourself, or TruPoint Legal can prepare the deed and the related exclusion claim form for you and e-record it — often the same day — across all 58 California counties. To be clear about our role: we prepare documents at your direction; we do not give legal or tax advice and we do not decide which exclusion applies to your transfer. That determination rests with the County Assessor, and we encourage you to confirm it with a licensed attorney or tax professional first.

Deed transfer & recording Interspousal transfer deed Trust transfer deed Quitclaim deed Transfer property to an LLC Start my deed online
Common questions

California property tax reassessment, answered

What is a “change in ownership” for California property taxes?
A change in ownership is generally a transfer of a present interest in real property, including the right to its beneficial use — for example a sale, gift, or transfer at death. When one occurs, the County Assessor generally reassesses the property to current market value, unless an exclusion applies. The official definition and the full list of exclusions are published by your County Assessor.
Will adding my spouse to the deed trigger a reassessment?
Transfers between spouses and between registered domestic partners are generally excluded from reassessment, including transfers by gift, divorce, or death. Most spousal transfers do not require a claim form, though the Assessor may request proof of the relationship. Confirm the current rule for your situation with your County Assessor.
Can I transfer my house to my child without a property tax reassessment?
Under Proposition 19, a family home transferred between a parent and child may be excluded from reassessment if the child makes it their principal residence within one year and other conditions are met, and a claim is filed with the Assessor. There are value limits, and Proposition 19 narrowed what qualifies after February 16, 2021. Whether a particular transfer qualifies is determined by the rules published by the State Board of Equalization and your County Assessor.
Does putting my home in a living trust cause a reassessment?
Transferring a home into a revocable living trust generally is not a change in ownership while the person who created the trust (or their spouse) remains the beneficiary, so it usually does not trigger reassessment. A reassessment can occur later, such as when the trust becomes irrevocable or the beneficiaries change. The Assessor reviews the trust to decide. See our trust transfer deed page for how the deed is prepared.
How much can a reassessment increase my property taxes?
It depends on the gap between your current assessed value and the property’s market value, because reassessment resets the taxable value to market value. On a long-held Bay Area home, that gap can be large, and the increase — often thousands of dollars per year — continues for as long as you own the property. Your County Assessor can provide the figures for your parcel.
What is the difference between Proposition 13 and Proposition 19?
Proposition 13 (1978) sets the basic system: a property’s taxable value is based on its purchase price and rises only a limited amount per year until a change in ownership. Proposition 19 (effective February 16, 2021) changed several of the exclusions to that system — most notably narrowing the parent-child and grandparent-grandchild exclusions, and expanding the ability of homeowners over 55, severely disabled persons, and disaster victims to move their taxable value to a new home.
Do I have to file a form to claim a reassessment exclusion?
Some exclusions are automatic and some require a claim filed with the County Assessor, often within a set time after the transfer. The correct form depends on which exclusion applies. The official forms and deadlines are published by the State Board of Equalization and your County Assessor.
Can TruPoint tell me which exclusion I qualify for?
No. As a Legal Document Assistant, TruPoint Legal does not give legal or tax advice and does not decide eligibility — that determination is made by the County Assessor, and we encourage you to confirm it with a licensed attorney or tax advisor. Once you have decided how to proceed, TruPoint prepares the deed and the related exclusion claim form at your direction and e-records it for a flat fee.
I just got a reassessment notice after a transfer. What now?
Act quickly, because the appeal windows are short and set by the county. First establish why it happened: either the transfer genuinely was a change in ownership, or an exclusion applied but was never claimed on the correct form. Those lead to different responses — one is an assessment appeal, the other may be a late or corrected exclusion claim with the Assessor. We are not tax advisors and cannot tell you which applies to you; the County Assessor and a CPA or tax attorney can. What we can do is pull the recorded deed and the Preliminary Change of Ownership Report that was filed, so you can see exactly what the county received.
Does adding my child to the deed while I am alive avoid reassessment?
Not by itself, and this is one of the more expensive assumptions we encounter. Adding a child to title is a transfer of a partial interest and is treated as a change in ownership for that portion unless a Proposition 19 exclusion applies — which requires the home to become the child’s principal residence and the claim to be filed. It also has capital gains consequences that have nothing to do with property tax. Before adding anyone to a deed for tax reasons, talk to a CPA. See how Proposition 19 works.
Will a transfer on death deed trigger reassessment?
Recording the deed does not, because nothing transfers while you are alive and you keep full control. The change in ownership happens at your death, when the property passes to the beneficiary — and at that point the ordinary rules apply. If the beneficiary is your child, Proposition 19 governs exactly as it would for any other transfer. A transfer on death deed avoids probate; it does not avoid reassessment.
Can I just record the deed and deal with the tax form later?
You can, and it is how most reassessment surprises happen. A deed and an exclusion claim are two separate filings with two separate deadlines. The Preliminary Change of Ownership Report goes with the deed at recording; the exclusion claim goes to the Assessor and, for a parent-child transfer, the transferee must also apply for the Homeowners’ or Disabled Veterans’ Exemption within one year. Record the deed without the follow-through and the county reassesses by default. If you are doing it yourself, calendar the claim deadline the day you record.
Do I still have to file the PCOR if the transfer is exempt?
Yes. The Preliminary Change of Ownership Report is how you tell the Assessor a transfer happened and why it is excluded — it is not something you skip because no reassessment should occur. Recording without it usually means the recorder charges an additional fee and the Assessor sends a Change of Ownership Statement afterwards, which carries its own deadline and penalty for non-response. We complete and file the PCOR with every deed we record.
Can you handle this if I live out of state or outside the country?
Yes, at the same flat fee. We prepare the deed, the PCOR, and any exclusion claim form, and email them with signing instructions. From another state you sign before any notary public licensed where you live, scan it back to us, and we e-record it with the California county. From outside the country the acknowledgment is normally taken at a U.S. embassy or consulate, and California also accepts a notary of that country, though some counties want the signature authenticated first.
What do you need from me to get started?
The current recorded deed, or the property address and APN so we can pull it; the exact legal names of everyone giving and receiving an interest; the relationship between them, since that determines which exclusion is claimed; and whether anyone will occupy the property as a principal residence. Intake takes about ten minutes and nothing is charged until we confirm the flat fee. If the transfer you are describing would reassess, we tell you before you pay so you can take tax advice first.
Can I use a free deed form and still avoid reassessment?
The deed will usually record. Whether the exclusion survives is the separate question, and it is where free forms fail. An exclusion has to be claimed on the face of the deed in the language the Assessor expects, and the Preliminary Change of Ownership Report has to report the transfer in a way that matches it. Templates leave those fields blank or fill them generically, the deed records, and nothing appears to be wrong — until a reassessment notice arrives months later. The arithmetic is what makes this different from other paperwork: the fee you save is a few hundred dollars, while a reassessed Bay Area home can add thousands to the property tax bill every year for as long as you own it.

Recording a deed soon? Know the rules first

Understand how Proposition 13 and 19 apply, confirm your situation with the official sources, and let TruPoint prepare and e-record the deed and exclusion form at your direction — for a flat fee.

Schedule a Consultation Call (408) 766-3532
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