One of the most common concerns clients bring to our office is whether an inheritance received during marriage will be divided in a divorce. The short answer under California law is that inheritances are generally classified as separate property — but the full answer is considerably more nuanced. How you received the inheritance, what you did with it after receiving it, and whether you can trace it through years of financial activity all determine whether your inheritance remains protected or becomes subject to division.
The General Rule: Inheritances Are Separate Property
California Family Code section 770(a)(2) provides that property acquired by gift, bequest, devise, or descent is the separate property of the spouse who received it. This means that if your parent left you $500,000 in their will, that $500,000 is yours alone — regardless of when during the marriage you received it.
This protection applies equally to:
Cash bequests received through a will or trust distribution. Real property inherited from a parent or relative. Investment accounts transferred to you as a beneficiary. Personal property such as jewelry, art, or collectibles received through inheritance. Life insurance proceeds paid to you as a named beneficiary (though the analysis can differ if community funds paid the premiums).
How Inheritances Lose Their Separate Property Character
The separate property classification is not permanent. Several common actions can convert — or partially convert — an inheritance into community property, making it subject to equal division in a divorce.
Commingling
Commingling occurs when separate property funds are mixed with community property funds in a way that makes them difficult or impossible to trace. The classic example: you inherit $200,000 and deposit it into a joint checking account that both spouses use for household expenses, mortgage payments, and other community obligations. Over time, community funds flow in and out of the same account, and the inherited funds become intertwined with marital money.
Under the See v. See (1966) 64 Cal.2d 778 tracing framework, the burden falls on the spouse claiming separate property to trace the inherited funds through the account's transaction history and demonstrate that the funds (or their proceeds) still exist in identifiable form. If you cannot trace them, the commingled account is presumed community property.
Transmutation
Family Code sections 850–853 govern transmutation — the voluntary change of property from separate to community (or vice versa). After January 1, 1985, a transmutation of real or personal property is not valid unless made in writing by an express declaration that is made, joined in, consented to, or accepted by the spouse whose interest in the property is adversely affected (FC §852(a)).
Common transmutation scenarios involving inheritances include: adding your spouse's name to the title of inherited real property, signing a written agreement stating that inherited funds are now community property, or transferring inherited stock into a joint brokerage account with a written instruction that the account is jointly owned.
Importantly, the mere act of depositing inherited funds into a joint bank account is not a transmutation — it is commingling. Transmutation requires a written declaration. However, commingling can still destroy the separate property character if the funds cannot be traced.
Using Inherited Funds to Improve Community Property
If you use inherited money to improve community property — for example, using a $150,000 inheritance to renovate the family home that is titled in both spouses' names — you may have a right of reimbursement under Family Code section 2640. This section provides that a party who contributes separate property to the acquisition of community property is entitled to reimbursement of their contribution, without interest or appreciation, unless there is a written waiver.
The reimbursement is limited to the amount of the separate property contribution — you do not receive a share of the appreciation attributable to that contribution. For example, if you used $150,000 of inherited funds to renovate a home that later increased in value by $300,000, your reimbursement claim is $150,000, not $150,000 plus a proportional share of the appreciation.
Using Inherited Funds to Acquire Community Property
If you use inherited funds as the down payment on a home titled in both spouses' names, the analysis involves both FC §2640 reimbursement and the Moore/Marsden apportionment formula. Under In re Marriage of Moore (1980) 28 Cal.3d 366 and In re Marriage of Marsden (1982) 130 Cal.App.3d 426, the court allocates the equity in the property between separate and community interests based on the relative contributions of each.
The separate property interest is calculated based on the ratio of the separate property down payment to the purchase price, applied to the property's current fair market value. The community property interest is calculated based on the ratio of community property mortgage principal reduction to the purchase price, applied to the current value. This formula can produce significantly different results depending on how much of the mortgage was paid during the marriage.
Tracing: The Key to Protecting Your Inheritance
If your inheritance has been commingled with community funds, the critical question is whether you can trace the inherited funds to their current form. California courts recognize two primary tracing methods:
Direct tracing: You demonstrate that the specific inherited funds were used to acquire a specific asset. For example, you can show that a $100,000 inheritance was deposited into a joint account on March 1, and on March 5 a $100,000 check was written from that account to purchase stock — and the account balance never dropped below $100,000 between those dates.
Family expense / exhaustion method: Under See v. See, you demonstrate that all community expenses during the relevant period could have been paid from community income alone, meaning the remaining funds in the account must be the separate property inheritance. This method requires a detailed accounting of all income and expenses during the tracing period.
Both methods require meticulous record-keeping. Bank statements, deposit receipts, account statements, and transaction records are essential. The further back in time the inheritance was received, the more difficult tracing becomes — which is why protecting the inheritance from the moment you receive it is far easier than reconstructing the paper trail years later.
Strategies to Protect Your Inheritance
Keep inherited funds in a separate account. Open an account in your name only and deposit the inheritance there. Do not use this account for any community expenses. Do not deposit any community income into this account. The cleaner the separation, the stronger your position.
Do not add your spouse to the title of inherited property. If you inherit real property, keep title in your name alone. Adding your spouse's name to the deed can have two distinct consequences. First, it may constitute a transmutation if the writing meets the express-declaration requirements of Family Code section 852, subdivision (a). Second, even without a valid transmutation, if the resulting title is in joint form (for example, joint tenancy or community property with right of survivorship), Family Code section 2581 creates a presumption for purposes of division on dissolution that the property is community property, rebuttable only by a clear statement in the deed or other documentary evidence of title that the property is separate, or by a written agreement that the property is separate. Even where the presumption applies, the separate-property contributor retains a right to reimbursement of the value of separate property contributed to the acquisition under Family Code section 2640, absent a written waiver.
Maintain records. Keep copies of the will, trust distribution documents, probate records, and the initial deposit receipt showing the inheritance entering your separate account. These documents establish the separate property character of the funds at the time of receipt.
Consider a postnuptial agreement. If you receive a significant inheritance during marriage, a postnuptial agreement can expressly confirm the separate property character of the inheritance and any assets acquired with those funds. Both spouses must be represented by independent counsel, and the agreement must meet the requirements of Family Code sections 1500–1502 and 721.
Consult a forensic accountant early. If you are already in divorce proceedings and your inheritance has been partially commingled, a forensic accountant can perform the tracing analysis and prepare a report that quantifies your separate property claim. This is often the difference between preserving your inheritance and losing it to the community property presumption.
What If My Spouse Inherited Assets?
If your spouse received an inheritance during the marriage, you are not automatically excluded from any claim. If the inherited funds were commingled with community property, used to acquire community assets, or transmuted through a written declaration, you may have a community property interest. Additionally, if community funds were used to maintain, improve, or pay taxes on inherited property, the community may have a reimbursement claim.
Schedule a Consultation
Inheritance issues in divorce require careful legal and financial analysis. Whether you need to protect an inheritance you received or assert a claim to commingled inherited assets, we invite you to begin with a complimentary 15-minute phone consultation. In-depth case strategy sessions are available at a flat fee. Contact Barsamyan Family Law at (424) 600-0019 or schedule online.
This article is for informational purposes only and does not constitute legal advice. Every property division matter involves unique facts and circumstances. Consult with a qualified attorney before making legal decisions.