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California's status as a community property state shapes every estate plan prepared for a married couple. Property classification determines who controls each asset during life and who receives it at death. The distinction between community property and separate property carries tax consequences that can shift tens of thousands of dollars between heirs, particularly when highly appreciated real estate passes to the next generation.
Understanding California community property laws and real estate starts with a simple rule. Assets acquired during marriage belong equally to both spouses, while assets acquired before marriage or through gift or inheritance remain separate unless the owner allows commingling. This classification controls not only who inherits each asset but also the tax basis applied when a surviving spouse or child later sells the property.
Key Takeaways
Community property includes assets acquired by either spouse during the marriage while living in California. California is one of only nine community property states in the U.S. Under California Family Code Section 2550, the community estate must be divided equally on divorce. Property acquired during marriage in California is presumed community property unless proven otherwise. Wages earned during marriage, retirement contributions made from those wages, and a home bought with marital income all count as community property, regardless of which spouse holds title to the asset.
Separate property includes assets acquired before marriage or during marriage by gift or inheritance. The owner must keep these assets free from commingling with community funds. Once mixed, separate property can lose its protected status, which changes who receives it at death. Common examples of separate property include a home owned before the wedding, a brokerage account received by inheritance, a personal gift, and most personal injury awards. Keeping these assets in a dedicated account, without depositing marital income, preserves the owner's full right to direct them to chosen heirs.
A spouse must avoid commingling separate property with community funds to maintain its separate status. Depositing an inheritance into a joint checking account or using community income to improve a pre-marital home can convert separate property into community property. The change in classification determines whether the surviving spouse or other heirs receive the asset. For example, an inheritance kept in a solo account stays separate, but the same funds moved into a shared household account can lose that status over time. Clear records that trace each dollar back to its separate source are the main defense against an unintended change in character.
Classification directly determines who receives what at death. How community property affects an estate plan in California depends on whether assets are held as community property or separate property, and that distinction governs both probate distribution and the tax basis applied to appreciated assets.
Each spouse can dispose of their own separate property plus their one-half share of the community property. The surviving spouse automatically keeps their one-half of the community property, so a spouse cannot be fully disinherited from the community estate. This rule applies whether the decedent left a will or died intestate. In practice, a married person planning an estate can direct at most one-half of the community property plus all of their separate property. The other half of the community property already belongs to the surviving spouse and passes to them outside the decedent's control.
Under intestate succession, the decedent's one-half of the community property passes to the surviving spouse. The result is that the surviving spouse ends up with the entire community estate. California Probate Code Section 6401 governs this distribution and provides the surviving spouse with complete ownership of all community assets. This outcome is automatic and does not require probate of the community share. While convenient for the surviving spouse, it removes any say the first spouse might have wanted over where their half eventually goes, which is a common reason couples create a trust instead of relying on intestate rules.
Under intestate succession, separate property estate planning rules divide assets among the surviving spouse and other heirs. The surviving spouse's share depends on whether there are children and how many. Under Probate Code Section 6401, the surviving spouse receives one-half or one-third of separate property, with the balance passing to children, parents, or siblings. A surviving spouse with one child shares the separate property equally with that child, while a spouse with two or more children keeps one-third. When there are no children, the spouse shares with the decedent's parents or siblings. These fixed shares apply only when no will or trust directs otherwise.
Community property receives a 100% stepped-up basis on the first spouse's death. In separate property states, only the deceased spouse's 50% share receives the step-up. The difference changes the capital gains exposure on a later sale, which affects the net value the surviving spouse actually keeps after paying taxes on appreciated assets. On a property bought decades ago for $200,000 and worth $1 million at the first spouse's death, the full community asset resets to $1 million, so a later sale near that price triggers little or no capital gains tax. In a separate property state, only half would reset, leaving the survivor exposed to tax on the other half's gain.
Property acquired by a couple in another state can be treated like community property for distribution purposes at a California death. This protects a surviving spouse who relocated to California from a separate property state. California Probate Code Sections 66 and 101 define quasi-community property and apply the same distribution rules used for true community property. For example, a couple who built their wealth in Texas or Illinois and then retired in California will have those out-of-state earnings treated as quasi-community property at death. This prevents a surviving spouse from losing protections simply because the assets were first acquired under another state's rules.
Commingling can convert separate property into community property, which changes who receives it at death. Depositing separate funds into a joint account or paying community expenses from separate accounts creates tracing problems. Courts presume property is community unless clear records prove separate ownership, so documentation is essential. A short paper trail, such as keeping inheritance funds in a dedicated account and noting the source of any large deposit, can decide whether an asset passes to chosen heirs or defaults to the surviving spouse. Reconstructing those records years later is far harder and more costly.
Deeds should explicitly state the intended nature of the property, for example, "as sole and separate property." This language prevents presumptions that favor community classification. An Orange County community property attorney can draft deeds and title documents that preserve separate property status and prevent inadvertent conversion through vague or ambiguous language. The deed should also state how married owners take title, whether as community property, community property with right of survivorship, or separate property, since each choice carries different tax and distribution results. Recording the correct language at purchase avoids costly corrections later.
Second marriages, blended families, and inherited assets a spouse wants to direct to specific heirs are typical scenarios. A spouse may wish to preserve a family home or business interest for children from a prior marriage. How to include property in a California estate plan requires careful titling and trust language to honor these goals without triggering unintended community property treatment. A clearly drafted trust keeps these designated assets separate from the shared community estate, so they reach the intended heirs even after years of marriage.
A TOD deed names a beneficiary who inherits the named real estate at death, bypassing probate. It must be recorded with the county within 60 days of notarization to be valid. Transfer-on-death TOD deeds in California are limited to residential properties with one to four units, or condominium units.
The deed is inflexible and cannot handle conditional or staged distributions. It transfers only the owner's interest and ignores bank accounts, investments, and personal property. The tool distributes one property to one beneficiary, but cannot adjust for community or separate shares or set conditions. Choose a TOD deed only if you own a single residential property, have one intended beneficiary, and do not need to address community or separate shares.
A guide to revocable living trusts in California explains that a trust holds and clearly characterizes both community and separate property. It allows a successor trustee for incapacity and controls how and when assets pass. The trust avoids probate when funded and can preserve community property treatment for the step-up.
A living trust coordinates the whole estate, honors each spouse's shares, and protects the tax advantages tied to classification. Tax and real estate in California estate planning shows that the trust structure maintains the 100% stepped-up basis for community property while separately tracking any separate property assets the decedent wants to direct to specific heirs. Choose a revocable living trust when you want to avoid probate, coordinate several assets, plan for incapacity, and preserve the community property step-up in one document.
A will can dispose only of the decedent's separate property and their one-half of the community property. It passes through probate and is often paired with a trust rather than used alone. Choosing between living trusts vs wills, which is right for your family depends on the size and makeup of the estate and the desire to avoid probate.
A will directs the decedent's controllable share, but exposes those assets to probate. California probate costs roughly 3% to 8% of gross estate value and takes 12 to 18 months. A will is most useful as a backup document that catches any assets not transferred into a living trust. Choose a will on its own only for a simple estate, and pair it with a trust when you want to keep assets out of probate and control timing of distributions.
Maintaining community property law status preserves the full stepped-up basis advantage for highly appreciated assets passing to the surviving spouse. When one spouse dies, the entire community property asset receives a new basis equal to its fair market value. A surviving spouse who later sells the asset pays capital gains tax only on appreciation after the first spouse's death, not on decades of earlier appreciation. On a long-held family home, this single feature can save the family tens of thousands of dollars in capital gains tax at a later sale.
Holding separate property makes sense when a spouse wants to direct specific assets to specific heirs. Children from a prior marriage, charities, or other non-spousal beneficiaries receive only what the decedent designates through separate property or the decedent's half of community property. An estate plan for married couples in blended families typically combines community property for shared assets with separate property for designated inheritances. Choosing to hold separate property when protecting an inheritance, a premarital home, or a gift for specific people matters more than pooling everything with a spouse.
Blended families, children from prior relationships, and competing obligations push the classification choice in different directions. A spouse may want to provide for a surviving spouse while also preserving certain assets for children from a first marriage. Estate planning for real estate in these situations requires careful drafting to balance community property rights with separate property goals and avoid litigation between the surviving spouse and other heirs. Mapping out goals before drafting helps the plan match the family's real priorities and reduces the risk of a dispute after death.
Thomas McKenzie is both an experienced California estate planning attorney and a licensed financial advisor holding Series 7 and Series 65 credentials. How your property is classified decides who receives it, how much control you keep, and how much your spouse nets after taxes. Families receive one coordinated strategy from a single source instead of fragmented advice from separate professionals.
From the firm's Los Alamitos base, the team serves clients across Orange County and Los Angeles, drafting living trusts and titling property so it is distributed exactly as each family intends. Thomas McKenzie personally drafts each plan to ensure classification, tax planning, and asset distribution align with your goals. California property division rules require precise language and proper funding to protect both spouses and honor your wishes at death.
Schedule a consultation to confirm how your community and separate property will be distributed, and to title it so the right people receive it.
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