Prepare a claim

Claiming unclaimed property for a deceased relative

By Uncover · Updated · Sources reviewed 2026-09-07

Finding a relative’s name can raise two separate questions: whether the record belonged to that person, and whether you are entitled to claim it. Keep those questions separate.

First connect the record to the deceased owner

The Controller warns that a matching name does not establish ownership. Its heir guidance discusses evidence of entitlement, including wills or trusts and additional forms when those are absent. Read the instructions that fit your circumstances.

Source: California State Controller: Deceased-owner claims

Identify the capacity in which you would claim

California’s guidance addresses heirs, trustees, and personal representatives, executors, or administrators. The official deceased-owner PDF contains document and signature instructions. The version reviewed here is dated May 5, 2022; verify your current packet before using its procedural details.

Source: California State Controller: Deceased-owner filing instructions (PDF)

Keep a clear research file

Make a timeline of names and addresses from records you already have. Beside each candidate property, note which detail connects it to your relative and which detail is unexplained. Avoid guessing a relationship simply because two people share a surname.

For an estate or trust with several people involved, identify who holds the relevant records before collecting copies. Do not assume a family relationship alone authorizes you to sign for someone else.

Resolve entitlement questions before submitting

If a will, trust, estate appointment, or competing claim creates uncertainty, obtain advice appropriate to your circumstances. This guide does not determine inheritance rights, split a balance among relatives, or decide whether probate is required.

Sources and review notes

How we source and maintain these guides

Uncover is independent of California. A possible match does not establish ownership. Verify records and claim for free through California.