Married California couples have a vesting option that can be the best of both worlds: it passes the home to the surviving spouse without probate AND can deliver a powerful tax benefit. It is called community property with right of survivorship. Here is the plain-English explanation.
What CPWROS is
Community property with right of survivorship (CPWROS) is a vesting available only to married spouses and registered domestic partners in California. It was created by statute (Civil Code § 682.1) to let couples hold their home as community property and add a right of survivorship—something plain community property does not automatically include.
The deed must clearly state the couple takes title "as community property with right of survivorship" to create it.
The two benefits it combines
1) Automatic survivorship (no probate): like joint tenancy, when one spouse dies, the home passes automatically to the surviving spouse, usually cleared by recording an affidavit of death and a death certificate—no probate for that transfer.
2) Community-property tax treatment: like community property, the home can qualify for a double (full) step-up in basis on the first spouse's death. That is the big one, explained next.
The double step-up in basis—why it matters
Here is the tax advantage in plain English. When property is held as community property (including CPWROS) and one spouse dies, the entire home—not just the deceased spouse's half—can receive a step-up in basis to its date-of-death fair-market value.
Why does that help? If the survivor later sells, capital-gains tax is figured on the growth above the basis. A full step-up resets the basis on the whole property, which can dramatically reduce or eliminate that taxable gain. By contrast, spouses holding as joint tenants often get a step-up on only the deceased spouse's half. This is exactly why many married couples prefer CPWROS—but the details are fact-specific, so confirm with a CPA.
CPWROS vs. joint tenancy vs. plain community property
Joint tenancy: automatic survivorship, but typically only a half step-up for spouses. Plain community property: potential full step-up, but no automatic survivorship—the deceased spouse's interest may pass by will/trust or need a spousal property petition. CPWROS: aims to give you both the full step-up and automatic survivorship. For many married couples that combination is ideal, though a living trust may still be preferred for broader planning needs.
How to set it up and cautions
CPWROS is established by the vesting language on the deed, either when you buy or by recording a new deed later. A few cautions: it is only for spouses and registered domestic partners; either spouse can generally sever the survivorship; and it does not by itself address incapacity, blended-family planning, or creditor issues the way a trust can. Because choosing and changing vesting has tax and legal consequences, decide with an attorney and CPA. Brian can coordinate the vesting choice with the title company during a purchase and loop in your advisors.
Important: this is general information, not legal or tax advice
Brian Cooper is a licensed California REALTOR® with eXp Realty—not an attorney, a CPA, or a certified estate planner. Everything on this page is general information about California real estate and how property changes hands. It is not legal, tax, or estate-planning advice, and it does not create any professional relationship.
Title, probate, divorce, and tax rules are detailed, fact-specific, and change over time. Dollar thresholds and dates in this guide should be re-confirmed against current California law before you rely on them. Please consult a qualified California estate-planning or real-estate attorney and a CPA about your own situation, and confirm the current rules with the court or county recorder. When you are ready to buy, sell, or value a home tied to any of these events, Brian is glad to help with the real-estate side and to coordinate with your attorney and tax advisor. Contact Brian.
Frequently Asked Questions
Who can hold title as CPWROS in California?
Only married spouses and registered domestic partners. Unmarried co-owners cannot use community-property vesting and typically use joint tenancy or tenancy in common instead.
What is the double step-up in basis?
When one spouse dies, community property (including CPWROS) can receive a full step-up in basis on the entire home to date-of-death value—not just the deceased spouse's half. This can greatly reduce capital-gains tax if the survivor later sells. Confirm with a CPA.
How is CPWROS different from joint tenancy?
Both give automatic survivorship, but CPWROS adds community-property tax treatment, including the potential full step-up in basis. Spouses in joint tenancy often get a step-up on only the deceased spouse's half, which can mean more capital-gains tax.
Does CPWROS avoid probate?
Yes, for the transfer to the surviving spouse. The home passes automatically by right of survivorship, usually cleared by recording an affidavit of death and a death certificate—no probate for that transfer.
Can CPWROS be changed or undone?
Generally yes. Either spouse can usually sever the right of survivorship, and a couple can change vesting by recording a new deed. Because changes have tax and legal effects, do so with advice from an attorney and CPA.
Is CPWROS better than a living trust?
They do different jobs. CPWROS is a simple way to pass one home to a spouse with tax benefits, but a living trust handles incapacity, multiple assets, and complex family situations. Many couples use both. An estate-planning attorney can advise.
