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Will requirements in California

To make a valid will in California, you must be at least 18 and of sound mind, and you must sign in front of two witnesses. No notary is required, and California builds the self-proving language into the attestation the witnesses sign, so there is usually no separate affidavit to arrange afterward. California also recognizes fully handwritten wills.

Jurisdiction fact sheetCalifornia
Minimum age
18
Witnesses
2
Notarization
Not required
Self-proving affidavit
Yes, built into the will itself
Handwritten (holographic) wills
Recognized
Electronic wills
Not recognized
Property system
Community property
Last legal review: April 2026Myend vetted jurisdiction rule set

Who can make a will in California

California requires two things before a will counts: you need to be at least 18, and you need to be of sound mind at the moment you sign. Sound mind here is not a medical diagnosis. It means you understand, in ordinary terms, what you own, who your closest family members are, and that the document in front of you gives your things away when you die.

Signing your will in California

  1. You sign

    You sign the will, or someone signs it for you, in your presence and at your direction.

  2. Two witnesses sign

    Two people who watched you sign, or watched you acknowledge the signature, sign too, at the same sitting. Choose people who are not inheriting anything under the will; it keeps every gift clear of a later question.

  3. The proof travels with the will

    Most states send you to a notary afterward for a separate self-proving affidavit. California builds that proof into the will itself: the attestation your witnesses sign, generally made under penalty of perjury, is usually enough on its own to satisfy the court later, without a notary and without tracking anyone down to testify.

Testator
Witness one
Witness two

Handwritten and electronic wills

California is one of the states that still honors a will written entirely by hand. Sign it yourself, write the important parts in your own handwriting, and it can stand on its own, no witnesses required. It is a real option, and also a private one, since nobody checks your reasoning or your wording along the way. What California has not done is authorize electronic wills; the document a court will accept is still paper, signed in ink. That is exactly the shape Myend’s Last Will takes everywhere: you build it on a screen, then print it and sign it with two witnesses, on paper, the form every state accepts.

California and your spouse: community property

California is a community property state, one of nine, and marriage here works like a running partnership. Most of what you and your spouse acquire while married already belongs to both of you, split down the middle, regardless of whose name is on the account or the deed. Your will controls your own half, plus whatever counts as your separate property. It is the rule that surprises people most often, and it is worth sitting with before you decide who gets what.

Your executor

California calls this role executor too. You can name almost any capable adult, with one narrow rule worth knowing if your first choice lives outside the country: California will not let a non-U.S. resident act as executor unless that person is actually named in your will. Name them, and the residency question is settled. Leave them out of the will, and a court can pass them over later. Bond, the separate insurance policy some executors are asked to post, is its own question, and it is usually waived once the will says so. New to the role? Start with what an executor actually does.

If someone challenges the will

California will enforce a no-contest clause, the provision that cuts off anyone who challenges your will and loses. What it will not do is punish an honest question. A challenge brought with probable cause, meaning a reasonable person looking at the same facts would think it had a real chance, stays protected even if it ultimately fails. The clause is aimed at the challenge nobody could reasonably believe in, not at every challenge.

If you do not make a will

Die without a will in California, and the state steps in with its own list of relatives, in its own order, regardless of who was actually part of your life. Long-term partners you never married, chosen family, close friends who were closer than any cousin: none of them inherit automatically under that list. A will is how your own wishes replace the state’s assumptions.

What is different about California

California writes the proof of your will into the will itself, and writes half of your marriage into it before you add a word.

Only a handful of states build self-proving language directly into the will: California, Illinois, Indiana, Maryland, and Nevada. Everywhere else, you sign the will, then sign a second document in front of a notary just to make the first one easier to prove later. California skips that second trip. The attestation your witnesses sign as part of the will is generally enough by itself.

Community property adds the other layer. Before your will speaks at all, half of what you and your spouse built during the marriage is already spoken for. Signing is simple here. Deciding what you actually have to give is the part that takes care.

Common questions

Does a will have to be notarized in California?
No. Two witnesses make a California will valid. Notarization is not part of the signing requirement, and California’s self-proving language is built into the attestation the witnesses sign, so most people never need a notary for the will itself.
How many witnesses do I need to sign my will in California?
Two, present at the same time, watching you sign or acknowledge the will.
Is a handwritten will legal in California?
Yes. If the signature and the material provisions are in your own handwriting, a holographic will is valid even without witnesses.
Can I make my will online in California?
You can build it online. California still requires the actual signing to happen on paper, with two witnesses, and Myend prepares the document for exactly that.
What is a self-proving affidavit, and does California require one?
In most states it is a separate notarized document you sign after the will. California does it differently: the attestation clause inside the will itself, signed by your witnesses, generally proves the will was properly executed, so there is usually no separate affidavit to chase down.
Can I disinherit my spouse in California?
Not fully, in practice. California is a community property state, so most of what you and your spouse acquired during the marriage already belongs to both of you before your will says anything. Your will controls your half and your separate property, not your spouse’s half.
Can my executor live outside the United States?
Only if you name them in your will. California does not let a non-U.S. resident serve as executor unless the will itself names that person; the bond requirement is separate and can usually be waived in the will.
What happens if I die without a will in California?
State law distributes your estate to a set order of relatives, regardless of what you actually wanted or who was really in your life.

Sources and review

Legal sources
  • Cal. Prob. Code u00a7 6100Who may make a will: age 18 and sound mind
  • Cal. Prob. Code u00a7 6110Witnessed wills: signature and two witnesses present at the same time
  • Cal. Prob. Code u00a7 6111Holographic wills
  • Cal. Prob. Code u00a7 8220Proof of a will through the attestation clause, without a separate notarized affidavit
  • Cal. Prob. Code u00a7u00a7 21310-21315No-contest clauses and the probable cause exception
  • Cal. Prob. Code u00a7 8402Executor competency: a non-U.S. resident is competent to serve only if named in the will
  • Cal. Prob. Code u00a7u00a7 8465, 8481Bond for a personal representative, and how it can be waived

Generated from Myend's vetted jurisdiction rule set. Last legal review: April 2026. General information, not legal advice.

Other community property states

One rule about marriage, a different rule about signing on every page below.

TexasCommunity property. 2 witnesses, no notary required, handwritten wills recognized.
ArizonaCommunity property. 2 witnesses, no notary required, handwritten wills recognized, electronic wills authorized.
WashingtonCommunity property. 2 witnesses, no notary required, electronic wills authorized, but handwritten wills are not recognized.

A will that meets California's signing rules

Myend prepares your will for California: two witnesses, the self-proving attestation built into the document itself, plain language throughout.