How Do You Claim Unclaimed Property for a Deceased Relative?
A deceased owner claim proves death, authority to act, and ownership, in that order. File as the representative or heir, not in the deceased person's name. Here is the process, step by step.
The rule in one table
| Question | The general rule |
|---|---|
| Who claims | The estate representative (executor or administrator) or an heir with authority, not any family member at will |
| First proof | The death certificate, plus proof of your authority to act |
| Where to claim | The state holding the property, which is the state the holder reported it to, not necessarily where the owner lived |
| Multiple properties | One claim per property and usually one claim per state |
| New York exception | Estate claims do not qualify for Fast Track payment |
What makes a deceased owner claim different
A living owner proves identity and connection to the property. A deceased owner claim proves three things instead: that the owner died, that you have authority to act for the estate or as an heir, and that the property belonged to the owner. The death certificate answers the first. The authority document answers the second, and it is the document states scrutinize most, because it decides who gets paid when several relatives exist.
The authority document depends on how the estate was handled. A probated estate produces letters testamentary or letters of administration from the court. A small estate may qualify for a small estate affidavit instead of full probate, where the state allows it. Where no estate was opened, states commonly ask for an affidavit of heirship plus proof of relationship. California heir claims use their own forms, including the Declaration Under Probate Code 13101 and a Table of Heirship. Do not file an owner claim in the deceased person's name. File as the representative or heir, with the authority document attached.
The process, step by step
- Search every state where the owner lived, worked, or held accounts, using the owner's full name and previous addresses.
- Identify the authority document for that estate: court letters for a probated estate, a small estate affidavit where one applies, or an affidavit of heirship with relationship proof where no estate was opened.
- Gather the death certificate and the authority document before filing, plus your own photo identification.
- File the claim as the representative or heir on the state portal, attaching the death certificate and the authority document.
- Expect a longer review than a living owner claim. Heir and estate claims are the complex category in most states, and California states the outer bound plainly at up to 180 days.
Heir proof, state by state
| State | What the state asks for beyond the death certificate |
|---|---|
| California | Declaration Under Probate Code 13101 and Table of Heirship |
| Texas | Will, probate order, or affidavit of heirship, as supporting documentation for the claim |
| Florida | Documentation the claim form asks for to verify ownership and heirship |
| New York | Separate estate eligibility requirements apply, and estate claims do not qualify for Fast Track payment |
| Washington | Death certificate plus letters testamentary, a small estate affidavit, or a will, as the claim tool asks for |
| Oregon | Death certificate, proof of relationship, and a probate order or small estate affidavit |
| Colorado | Death certificate plus probate papers, letters of administration, or a small estate affidavit |
Heir document details beyond California and New York are drawn from state claim guidance summaries, not from an opened official checklist for each state. Confirm the exact document list on the state portal before filing, since the portal states the list for that claim.
Source
The claim process and heir rules on this page come from the state unclaimed property programs in the Unclaimed Property by State directory: the California State Controller, the Texas Comptroller, the Florida Department of Financial Services, the New York State Comptroller, the Washington Department of Revenue, the Oregon State Treasury, and the Colorado Department of the Treasury. Facts verified 2026-10-26.
This page explains how the process works and what the official rules say. It is general information, not legal advice. For a dispute about your specific situation, talk to a lawyer or your state agency.
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