Does California Pay Interest on Unclaimed Property?

• A claimant receives only the value the holder originally reported, not that value plus interest for the years it sat unclaimed.
• Code of Civil Procedure §1577 imposes 12 per cent annual interest on holders who report or remit late, and that interest goes to the Controller, not the owner.
• A holder that completes the Voluntary Compliance Program has that interest waived, which has no effect on what an owner later receives.
• Safe deposit box contents are sold at auction and what the State holds afterward is the sale proceeds, not the original objects or their appreciated value.
• Our index holds $59,038,273 across 4,438 claimable probate estates and 14,775,153 property records, none of it accruing interest while it waits.

If you found a record, does the amount grow while it waits?

Say you searched and found a checking account, a cashier’s check, or an old insurance benefit sitting with the State Controller under your name or a relative’s. The natural next question is whether that figure has been quietly earning interest the whole time it sat unclaimed, the way a forgotten savings account might. It has not. California holds unclaimed property at the value reported by the holder, whether that is a bank, an insurer, or a corporation, and pays that same value out when a claim is approved. There is no mechanism by which the Controller credits interest, dividends, or inflation adjustment to an owner’s claim while the property is in the State’s custody.

Then why does the law mention 12 per cent interest?

Because that interest is aimed at holders, not owners. Code of Civil Procedure §1577(a) requires a company that fails to report, pay, or deliver unclaimed property on time to pay the Controller interest at 12 per cent per annum, calculated from the date the property should have been reported, unless the failure was due to reasonable cause. That interest is a penalty for the holder’s delay. It is owed to the State, not added to the owner’s eventual claim. A reader who sees the words “12 per cent interest” attached to unclaimed property law and assumes it applies to them as a claimant is reading the wrong clause.

The law also gives holders a way out of that penalty. Under §1577(d), the Controller must waive the interest for a holder that participates in and completes the California Voluntary Compliance Program, which runs year-round. None of this changes the amount an owner eventually receives. It only determines whether the company that sat on the property pays a penalty for having done so.

So what does a claimant actually get paid?

The value as reported, nothing more and nothing less. Our index covers 14,775,153 property records across categories such as Checking Accounts (396,236 records, $1,075,997,337), Cashier’s Checks (688,548 records, $797,643,439), and Individual Policy Benefit/Claim accounts (496,159 records, $465,908,281). Each of those figures is the amount the holder remitted, and it is the amount the Controller will pay out on a successful claim, whenever that claim is made. There is no deadline that causes property to lose value, and no waiting period that causes it to gain any.

Securities present a related wrinkle. Categories like Underlying Shares/Outstanding Certificates total $1,027,501,436 across 330,537 records, and how those are valued depends on how the holder reported them. Safe deposit boxes are a clearer case: their contents are inventoried and sold at auction, so what the State holds afterward is the sale proceeds, not the original items and not their current market value. A claimant recovers the proceeds of that sale, not the box’s contents.

Does this affect what we charge?

Our fee is 10 per cent of what is actually recovered, owed only once the Controller approves the claim and pays it out, consistent with the fee cap in CCP §1582(a)(2)(C) for property reported under §1530. Because no interest is added to the claim, there is no hidden growth in the recovery for us to take a larger cut of later. The number we work from is the same number the Controller publishes, and our fee is calculated against that figure and nothing else. That cap reaches property reported under §1530; estates reaching the State through county probate arrive under the Probate Code and are not subject to the same fee ceiling. You can read the full mechanics on what the law says about finder fees.

What this means for someone deciding whether to act

Because unclaimed property does not accrue interest, there is no financial penalty for taking time to confirm a record is really yours, gather the right documents, or compare claiming it yourself against using a recovery service. There is also no reward for rushing. The number attached to a record today is the number that will be paid tomorrow, next year, or longer. What changes is not the value of the property but how easily it can be found and matched to the right owner, which is where a search and a properly filed claim come in.

If you want to see whether a record exists under your name or a family member’s, you can search our index of 14,775,153 property records, including probate estates still open across 38 counties. If you would rather have someone else handle documentation, verification, and filing, our full-service recovery team works on the same no-interest, no-upfront-fee basis described above.

Questions People Ask

Figures on this page are from our copy of the State Controller’s published file as it stood on 8 November 2026. The State republishes the file weekly, so current totals will differ. Search is always against the latest copy.