Yes. A handwritten will, known in legal terms as a holographic will, is fully valid in California when it meets a short list of requirements set out in the Probate Code. You do not need a lawyer, a notary, or a single witness for a holographic will to hold up in a California probate court. What matters is who wrote it and what is in their handwriting.
That said, the rules are exact, and a few common mistakes can quietly void an otherwise heartfelt document. This guide walks through the governing statute, the requirements that make a handwritten will stand up, how it differs from a witnessed will, and the errors that most often cause problems in Los Angeles, San Diego, San Jose, and Sacramento probate courts.
- Governed by California Probate Code Section 6111.
- The signature and the material provisions (who gets what) must be in the testator's own handwriting.
- No witnesses required. No notary required.
- The testator must be at least 18 and of sound mind.
- A date is not strictly required, but leaving it off can invalidate the will in certain disputes. Always date it.
The governing statute: Probate Code Section 6111
California Probate Code Section 6111 states that a will is valid as a holographic will, whether or not it is witnessed, if the signature and the material provisions are in the handwriting of the person making it.1 This is the entire legal basis for handwritten wills in California, and it is refreshingly short.
"Material provisions" means the substance of your wishes: who inherits your property and what each person receives. Those parts must be in your own hand. The statute also allows a holographic will to be written partly on a commercially printed form, as long as the operative gifts and your signature are handwritten.1
What makes a handwritten will stand up
1. Written in your own hand
The material provisions must be handwritten by you personally, not typed and not written by someone else. A will that is typed out and simply signed does not qualify as a holographic will (it would need witnesses instead). Print or cursive both work, as long as the pen was in your hand.
2. Your signature
You must sign the will. California courts have accepted signatures at the end of the document, and even a signature elsewhere on the page can suffice if it shows intent to authenticate the will, but signing at the bottom is by far the safest practice. Sign your full legal name.
3. Testamentary intent
The document has to show that you intend it to be your will, not a draft, a letter, or a list of wishes. Language such as "This is my last will and testament" removes any doubt about intent.
4. Capacity and age
You must be at least 18 years old and of sound mind, meaning you understand that you are making a will, understand roughly what you own, and know who your natural heirs are. California's self-help resources confirm that any adult of sound mind may make a will.2
The California date rule
A date is not a strict requirement, but Section 6111 makes it important. If an undated holographic will conflicts with another will, the holographic will is invalid to the extent of that conflict unless you can prove it was written later.1 An undated will can also fail if there is any question about whether you had capacity when it might have been signed. The fix is simple: write the full date every time.
Holographic will vs. witnessed will
California recognizes two main paths to a valid will. Understanding the difference helps you choose the right one.
| Feature | Holographic will (Sec. 6111) | Witnessed will (Sec. 6110) |
|---|---|---|
| How it is written | Material provisions in your handwriting | Typed or printed is fine |
| Witnesses | None required | Two witnesses required |
| Signature | Required | Required |
| Notary | Not required | Not required |
A witnessed will under Section 6110 must be signed by at least two people who are present at the same time and understand that the document is your will.3 The trade off is straightforward: a holographic will skips the witnesses but must be entirely in your own hand.
Mistakes that void a handwritten will
- Typing the gifts. If the material provisions are typed rather than handwritten, the document is not a valid holographic will.
- Forgetting to sign. An unsigned handwritten will is not enforceable.
- No date. An undated will can be thrown out where it conflicts with another document or where capacity is questioned.
- Vague wishes. Language like "I want my family to be taken care of" gives the court nothing concrete to enforce.
- Someone else holding the pen. The material provisions must be in your handwriting alone.
One more California specific trap involves family members. California is a community property state, which means your spouse already owns one half of the community property you accumulated during marriage, and your will only controls your half.5 Separately, if you marry or have a child after signing your will and do not mention them, the law may still give that omitted spouse or omitted child a share, unless your will shows the omission was intentional.4 If your family situation changes, update your will.
What happens if you have no valid will
If your handwritten will is found invalid, or you never made one, California's intestate succession rules decide who inherits. Under Probate Code Section 6401, the surviving spouse takes the decedent's half of the community property, and the separate property is divided between the spouse and children according to a set formula.5 That distribution may not match your wishes at all, which is exactly why a properly written will matters.6
Getting your California will right
A handwritten will is legally valid in California, but "valid" and "clear enough to avoid a fight" are two different things. A well structured will names an executor, identifies your beneficiaries plainly, addresses your community and separate property, and is signed and dated. If you want a guided way to produce a will that follows California's rules, our California will builder walks you through each step.
To go deeper, read our companion guides on choosing a California will template and the step by step of how to write a will in California. Together they cover the format, the wording, and the practical decisions that turn a valid document into one your family can actually rely on.
Sources
- 1California Probate Code Section 6111 (holographic wills) (leginfo.legislature.ca.gov)
- 2California Courts Self-Help: Wills and life planning (selfhelp.courts.ca.gov)
- 3California Probate Code Section 6110 (witnessed wills) (codes.findlaw.com)
- 4California Probate Code Section 21610 (omitted spouse) (codes.findlaw.com)
- 5California Probate Code Section 6401 (intestate share of surviving spouse) (leginfo.legislature.ca.gov)
- 6Nolo: Intestate Succession in California (nolo.com)
About the author
Max Kuch
Max Kuch writes about estate planning, wills and inheritance for California Will Template. He gathers the rules from the California statutes and the leading public data, then explains them in plain, accessible language so anyone can put their wishes in writing.