If you’re trying to transfer property or bank accounts after someone dies in California and there’s no will or probate case you might need an affidavit of heirship. But before you fill one out, you need to know: who’s actually allowed to file it. Getting this wrong can delay the process, cause disputes among family members, or even make the affidavit invalid in court. Eligibility isn’t just about being related it’s about meeting specific legal conditions under California law.

Who qualifies to file an affidavit of heirship in California?

In California, only certain people can sign and file an affidavit of heirship. You must be at least 18 years old and have personal knowledge of the deceased person’s family history like who their parents, siblings, children, or spouse were. You don’t have to be an heir yourself, but you do need to know the facts firsthand. For example, a longtime neighbor who attended family reunions and knew the deceased’s children by name could qualify. A distant cousin who’s never met the deceased wouldn’t.

It’s also common for two disinterested witnesses to sign not heirs, not beneficiaries, and not people who stand to gain from the affidavit. That’s why many families ask a family friend or former coworker who knew the deceased well but has no claim to the estate. You’ll find more details on acceptable signers in our page about who is authorized to file an affidavit of heirship in California.

What if the deceased had a will or no known heirs?

An affidavit of heirship only works when there’s no valid will (intestate) and no formal probate proceeding has been opened. If there’s a will, or if someone has already filed for probate even if it’s stalled the affidavit usually won’t be accepted by title companies or banks. Also, if the deceased had no living relatives, or if the family tree is unclear (e.g., unknown children, adoption records sealed), this document may not be enough. In those cases, probate or a court determination of heirship is safer.

California doesn’t require heirs to file the affidavit themselves. In fact, heirs often shouldn’t especially if there’s tension in the family. That’s why understanding the rules for who can submit an affidavit of heirship matters. It helps avoid conflicts and keeps the record clean.

Common mistakes people make with eligibility

• Using a relative who only knows secondhand information e.g., a niece who heard about her uncle’s marriage from her mom, but never met his wife. California courts expect direct knowledge, not hearsay.
• Letting an heir sign as the sole witness even if they know the facts, it weakens credibility. Most title companies want at least one non-heir witness.
• Filing before confirming the estate qualifies if the deceased owned real estate worth over $184,500 (as of 2024), or had other assets that trigger probate, an affidavit won’t replace the court process.

You’ll want to double-check the current legal requirements for filing an affidavit of heirship, since thresholds and forms change. The California Probate Code sections 210–216 govern how these affidavits are used, and local county recorders sometimes add small formatting rules too.

What happens after the affidavit is filed?

Once signed and notarized, the affidavit is recorded with the county recorder where the real property is located or submitted directly to a bank or financial institution. It doesn’t automatically transfer title, but it gives third parties (like title insurers) evidence to rely on when transferring ownership. Keep in mind: it’s not binding on courts or heirs who later come forward. So accuracy and eligibility matter at the start not just convenience.

If you’re unsure whether you or someone you know meets the criteria, it’s helpful to review the full list of eligibility conditions in our guide on eligibility to file an affidavit of heirship in California. And if the situation involves blended families, stepchildren, or unclear marital status, consider speaking with a probate attorney California Courts’ self-help probate resources offer free, plain-language tools to help sort it out.

Next step: Before drafting anything, confirm that the person signing meets all three conditions: (1) age 18+, (2) direct knowledge of the deceased’s family facts, and (3) not someone who stands to inherit from the same estate. Then check whether the estate falls below California’s small estate limit and whether any real property is involved. If yes, you’re likely on solid ground to proceed.