Educational guide — not legal advice. Will-execution rules are state-specific and change over time. Confirm current requirements with a licensed California attorney before relying on them.
The short answer
No — California does not require a will to be notarized. This is one of the most common misunderstandings in estate planning, so let’s be precise about what California actually requires.
Under California Probate Code §6110, a will is valid if it is:
- In writing.
- Signed by the person making the will (the “testator”), or signed on their behalf by another person in the testator’s presence and at their direction.
- Witnessed by at least two people, both present at the same time, who either watched you sign the will or watched you acknowledge that the signature or the document is yours — and who understand it’s your will.
That’s it. Notarization is not on the list.
So why do people think wills need to be notarized?
A few reasons the myth persists:
- Other documents in your estate plan do need a notary. A durable power of attorney, an advance health care directive, and especially a deed transferring property into a living trust typically require notarization in California. People assume the will follows the same rule. It doesn’t.
- Many other states use a notarized “self-proving affidavit.” In most of the country, you can attach a notarized affidavit signed by you and your witnesses so the court doesn’t have to track the witnesses down later. California is unusual — it generally does not use this self-proving affidavit mechanism. That’s a key difference (covered below).
- A notary stamp feels official. People reach for it as a way to make a document “more legal.” With a California will, it adds nothing to validity.
The trap: notarized but not witnessed
Here’s the dangerous part. Because people believe a notary makes a will valid, some Californians type up a will, sign it in front of a notary, and skip the two witnesses.
That will is generally invalid. A notary is not a substitute for witnesses. A typed will with a notary stamp but no qualifying witnesses fails the §6110 test and can be thrown out in probate — exactly the opposite of what the person intended.
If you take one thing from this page: a typed California will needs two witnesses, present together, who watch you sign. The notary is optional; the witnesses are not.
The one exception: holographic (handwritten) wills
California recognizes holographic wills under Probate Code §6111. A holographic will is valid — with no witnesses and no notary — as long as:
- The signature is in the testator’s own handwriting, and
- The material provisions (who gets what) are in the testator’s own handwriting.
The date is recommended but not strictly required. Holographic wills are a genuine legal option in California, but they are far more likely to be contested and harder to interpret. They’re a reasonable emergency stopgap, not the ideal long-term plan. For most people, a properly witnessed typed will is the better choice.
Who can be a witness in California?
A few rules that matter:
- Witnesses must be competent (generally adults of sound mind).
- A witness should ideally be “disinterested” — someone who does not inherit under the will. Under Probate Code §6112, a will isn’t automatically void if an interested person witnesses it, but it creates a presumption that the witness procured their gift by fraud or undue influence — which can cost them part or all of their inheritance. Use neutral witnesses to avoid the whole problem.
- The two witnesses must be present at the same time and see you sign or acknowledge the will.
What California does instead of a self-proving affidavit
In most states, the notarized self-proving affidavit lets a will be admitted to probate without contacting the witnesses. California doesn’t use that tool the same way. Instead, when a California will goes to probate, the court typically relies on a witness signing a declaration or affidavit under penalty of perjury (often a form like the DE-131 “Proof of Subscribing Witness”) confirming the will was properly executed. Your witnesses may need to be located later — one practical reason to choose witnesses who are younger than you, easy to find, and likely to be reachable.
So while a notary won’t make your will “self-proving” in California the way it would in, say, Texas or Florida, choosing reliable, locatable witnesses accomplishes the same practical goal: smoother probate.
Does a notary ever hurt?
No. You can have your California will notarized if you want — it simply doesn’t add legal validity and isn’t a substitute for the witnesses. Some attorneys notarize the package for tidiness or because the other documents (POA, directive, trust deed) need it anyway. Just don’t let a notary stamp lull you into skipping the two witnesses.
Quick checklist for a valid California will
- [ ] In writing (typed or, for a holographic will, handwritten)
- [ ] Signed by you (or at your direction, in your presence)
- [ ] Two competent witnesses, present at the same time
- [ ] Witnesses watched you sign or acknowledge the will
- [ ] Witnesses are disinterested (don’t inherit) — strongly recommended
- [ ] (Optional) Notarized — not required, doesn’t replace witnesses
What about electronic and remote-notarized wills?
California has been slower than some states to embrace electronic wills. As of 2026, the safe, well-settled path is still a paper will, wet-ink signed, with two witnesses physically present. A few points to keep in mind:
- California enacted limited provisions recognizing electronic wills, but the law is newer and less tested in court than the traditional paper process. For something as important as your will, the tried-and-true paper route avoids any argument later.
- Remote online notarization (RON) has been slow to arrive in California compared with other states, and — as covered above — notarization isn’t what makes a will valid here anyway. RON does not solve the witness requirement.
- If you use an online will service, it will still instruct you to print, sign, and witness the final document in person. Don’t skip that step. The document isn’t valid until it’s signed and witnessed correctly, no matter how official the website looks.
When in doubt, sign on paper with two disinterested witnesses watching. It’s free, it’s certain, and it’s what California courts have validated for generations.
What to do if you already have a notarized-but-unwitnessed will
If you signed a typed will in front of a notary but without two witnesses, treat it as likely invalid and fix it:
- Don’t rely on it. A notary stamp won’t save it in probate.
- Re-execute the will properly — print it, sign it in front of two disinterested adult witnesses who are present at the same time, and have them sign too.
- If you can’t arrange witnesses quickly and want interim protection, a holographic will (entirely in your handwriting, signed) is valid in California and better than nothing until you can execute a proper witnessed will.
Re-doing it costs nothing if you handle the signing yourself, and it closes a gap that could otherwise unravel your wishes.
Common questions
Do both witnesses have to sign at the same time?
They must both be present at the same time when you sign or acknowledge the will, and they must understand it’s your will. They sign as witnesses to that event. Have everyone in the same room, sign together, and there’s no ambiguity.
Can a family member be a witness?
Legally, yes — but a witness who inherits under the will is an “interested witness,” which under Probate Code §6112 creates a presumption that they pressured you, potentially costing them their gift. Use witnesses who don’t inherit (a neighbor, a coworker, friends).
Does a notarized will speed up probate in California?
Not the way it does in other states. California generally doesn’t use the notarized self-proving affidavit, so a notary won’t make your will “self-proving” here. Choosing reliable, easy-to-locate witnesses is what actually smooths probate.
Is an online will valid in California without a notary?
Yes — provided you print it and have two witnesses watch you sign. The validity comes from the witnessing, not from any notarization or from the website itself.
What makes a California will invalid?
The most common causes: no qualifying witnesses (the notarized-but-unwitnessed trap), a will signed under undue influence or while lacking mental capacity, a later will that revokes an earlier one, and ambiguous or contradictory handwritten changes. Clean execution with two disinterested witnesses avoids most of these.
The honest takeaway
A will does not have to be notarized in California. What it must have is two witnesses. The most common — and most damaging — mistake is treating a notary stamp as a replacement for witnesses, which produces an invalid will. Get the witnesses right, choose people who’ll be easy to find later, and your will will hold up.
Related reading
- How to Write a Will (and What Makes It Valid)
- How Much Does a Will Cost in California in 2026?
- Will vs. Living Trust: Which Is Better in California?
- Estate Planning in California: The Complete Guide
Educational information only — not legal advice. California will-execution rules are set by statute and can change; confirm current requirements with a licensed California attorney before relying on them. Sources: California Probate Code §§6110, 6111, 6112, 6240; California Judicial Council forms (DE-131); State Bar of California.