Premium Refunds: California’s Unclaimed Insurance Money

• Premium Refunds (NAUPA code IN05) totals $324,286,001 across 898,493 records in California's unclaimed property file.
• The average record is worth $361, but 953 records are worth $10,000 or more.
• The largest reporting holders are major auto and home insurers, led by Farmers Insurance Exchange at $21,595,989.
• Because this property was reported under §1530, any recovery agreement for it is capped at 10 per cent of what is recovered.
• There is no deadline to claim a premium refund, and no fee is owed unless the claim is approved and paid.

What is the "Premium Refunds" category?

Premium Refunds is one of the categories the California State Controller uses to classify unclaimed property, identified in the State’s own data by the NAUPA code IN05. It covers money an insurance company owed a policyholder and could not deliver, typically because a policy was cancelled mid-term, a premium was overpaid, a rating adjustment produced a credit, or a refund check was mailed to an old address and never cashed. It is not a payout on a claim for damages. It is a refund of money the policyholder was already owed back.

In California’s index this category holds 898,493 separate records worth a combined $324,286,001, with an average value of $361 per record. Most records are modest, but 953 of them are worth $10,000 or more, which is a meaningful sum to leave unclaimed.

How does an insurance premium refund end up with the State?

Insurers are holders of property under California law in the same way banks and employers are. When an insurer cannot locate a policyholder owed a refund after a set period of dormancy, it must report the property to the State Controller under Code of Civil Procedure §1530 and, if still unclaimed, deliver the funds under §1532. This is a routine compliance obligation, not a sign that anything went wrong with the policy. Refund checks get returned as undeliverable, policyholders move, and small credits sit forgotten on an insurer’s books until the reporting deadline forces the issue.

Because this property is reported under §1530, it falls squarely within the type of property the Legislature had in mind when it capped recovery fees at 10 per cent of the amount recovered. That cap does not extend to every category of unclaimed property, notably county probated estates, but it does apply here (Code of Civil Procedure §1582).

Which insurers reported the most unclaimed premium refunds?

A small number of large insurers account for a substantial share of this category. Reporting figures in our index show:

• Farmers Insurance Exchange — 58,578 records, $21,595,989
• Interinsurance Exchange Of The Automobile Club — 80,780 records, $18,336,896
• Interinsurance Exchange Of The Automobil — 66,765 records, $14,797,581
• State Farm General Insurance Company — 29,760 records, $9,958,291
• State Farm Mutual Automobile Ins Co — 34,588 records, $7,036,384
• Allstate Indemnity Company — 29,778 records, $6,916,339

If you have held an auto or home policy with any of these carriers, or a predecessor company that was absorbed into one of them, it is worth checking whether a refund was ever reported in your name.

What does claiming a premium refund actually involve?

The State needs to confirm you are the person named on the record, or the rightful heir if the policyholder has died. That generally means identifying documents and, depending on the amount, a notarized claim form. Claims of $1,000 or more in cash must be notarized, and a California notary may charge at most $15 for that acknowledgment (Government Code §8211). Given that the average premium refund is $361, many claims fall under that threshold, though the 953 records worth $10,000 or more will require it.

There is no deadline for filing. California holds unclaimed property indefinitely until the owner or their heir claims it, so a premium refund from a decade-old policy is just as claimable today as one reported last year.

What will it cost to recover a premium refund through us?

Nothing until the State approves the claim and pays it. California law makes an agreement invalid if it charges a fee before that point, and our own terms follow the same rule: a percentage of what is recovered, and nothing if nothing is recovered. Because premium refunds are reported under §1530, our fee on this category is capped at 10 per cent of the amount recovered by law, not merely by our own policy.

An agreement must also disclose the nature and value of the property, confirm that the Controller currently holds it, and give the address where you could claim it directly. You are entitled to receive that disclosure and sign only afterward, and you may challenge the fee at any time if you believe it was based on unjust terms.

What should I do next?

Start by searching our index of 14,800,558 State Controller property records to see whether a premium refund, or any other unclaimed property, sits under your name. If you find a match and would rather not manage the paperwork, notarization, and correspondence yourself, our full-service recovery handles the claim from documentation through to payout, on the same 10 per cent contingency 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 9 September 2026. The State republishes the file weekly, so current totals will differ. Search is always against the latest copy.