How Much Does a Spouse Inherit Without a Will in California?
If your spouse dies without a will in California, you don’t automatically inherit everything. The California surviving spouse intestate share depends entirely on how each asset is classified — community property, quasi-community property, or separate property — and, for separate property, on which other relatives survive.
This is one of the most heavily tested topics on the California Bar Exam because it forces you to combine community property rules with intestate succession rules in the same question. It’s also one of the most common real-life questions families ask a probate lawyer: “My spouse died without a will — what do I actually get?”
In one sentence: a surviving spouse automatically keeps 100% of community and quasi-community property, but inherits separate property on a sliding scale of 1/3, 1/2, or 100% depending on which children, parents, or siblings of the decedent also survive.
Community and Quasi-Community Property: Always 100% to the Spouse
Community property (CP) is property either spouse earned or acquired during the marriage. Quasi-community property (QCP) is property acquired out of state during the marriage that would have been CP had it been acquired in California.
Under Probate Code § 100, the surviving spouse already legally owns one-half of all CP and QCP. The decedent’s remaining half passes to the surviving spouse by intestate succession. Net result: the spouse ends up with 100% of the CP and 100% of the QCP, no matter how many children or parents survive. There is no scenario in California intestacy where the number of children reduces the spouse’s community property share.
Separate Property: The Sliding Scale
Separate property (SP) — typically anything owned before marriage, or received by gift or inheritance during marriage — does not automatically go 100% to the spouse. Instead, Probate Code § 6401 applies a sliding scale:
| Surviving relatives (besides spouse) | Spouse’s share of separate property |
|---|---|
| No issue, no parents, no issue of parents | 100% |
| One child, or the issue of one deceased child | 1/2 |
| A parent or sibling (no issue at all) | 1/2 |
| Two or more children (or their issue) | 1/3 |
The floor is always 1/3; the ceiling is always 100%. The critical threshold to memorize: moving from one child to two or more children drops the spouse’s separate property share from 1/2 down to 1/3.
Worked Example
Decedent D dies intestate, survived by spouse S and two children. D owned $600,000 in community property, $300,000 in quasi-community property, and $400,000 in separate property.
- CP + QCP: S takes 100% of both — $600,000 + $300,000 = $900,000.
- Separate property: Because two children survive, S takes only 1/3 of the SP: $133,333. The two children split the remaining 2/3 ($266,667), or $133,333 each.
- Total for S: $1,033,333.
Change the facts so only one child survives instead of two: S’s SP share jumps to 1/2 ($200,000), and the one child takes the other $200,000. The community and quasi-community property totals never change.
When There’s No Surviving Spouse
If no spouse or registered domestic partner survives, separate property passes down a strict priority ladder under Probate Code § 6402. Each category must be completely empty before the next one takes anything:
- Issue (children and their descendants)
- Parents
- Issue of parents (siblings, then their descendants)
- Grandparents or their issue
- Issue of a predeceased spouse or partner
- Next of kin of equal degree, however remote
- Parents of a predeceased spouse, or their issue
- Escheat to the State of California
Why Classification Comes First
The single most common mistake — on the bar exam and in real estates — is applying the sliding scale to community property. It never applies there. The correct process is always: (1) classify every asset as CP, QCP, or SP; (2) give the spouse 100% of CP and QCP automatically; (3) apply the § 6401 sliding scale only to SP, based on who else survives; (4) distribute any SP not going to the spouse down the § 6402 ladder.
Registered domestic partners receive the identical intestate share as a spouse under California law, so every rule above applies equally to them.
Frequently Asked Questions
Does the number of children ever reduce a spouse’s share of community property?
No. Community property and quasi-community property pass 100% to the surviving spouse under Probate Code § 100 regardless of how many children, parents, or other relatives survive. Only separate property is affected by the sliding scale.
What’s the difference between community property and quasi-community property?
Community property is earned or acquired during the marriage while living in California. Quasi-community property is property acquired during the marriage while living elsewhere that would have been community property if acquired in California; at death, it’s treated exactly like CP.
Can a parent inherit separate property if children also survive?
No. Under Probate Code § 6401, when the decedent has surviving issue, parents take nothing. Issue always cut off the parents’ line in intestate succession.
Key Takeaways
- Community and quasi-community property pass 100% to the surviving spouse in every intestacy scenario — the sliding scale never touches them.
- Separate property follows a sliding scale: 100% with no issue/parents/siblings, 1/2 with one child or a surviving parent/sibling, 1/3 with two or more children.
- Always classify each asset before applying any intestate share table.
- With no surviving spouse, separate property follows a strict eight-tier priority ladder ending in escheat to California.
- Registered domestic partners receive the same intestate share as spouses.
This article is educational and is not legal advice. Consult a licensed California attorney about your situation.
Related guides
- the California slayer rule
- per capita with representation under § 240
- intestate succession and the surviving spouse
- community property definition in California