What Is ‘Misc Outstanding Checks’ in Unclaimed Property?

• Misc Outstanding Checks is California's largest unclaimed property category, holding 714,771 records worth $326,368,888.
• Most records are small: the average value is $457, though 1,694 records are worth $10,000 or more.
• The category, NAUPA code MS16, covers uncashed checks from routine business operations, not lost bank accounts or dividends.
• Top reporters include Fund 1 Independent Foreclosure Review, Western Union Financial Services, and Discover Bank.
• Recovery agreements covering this category are subject to the state's 10 per cent fee cap under Code of Civil Procedure §1530.

What does 'Misc Outstanding Checks' actually mean?

Misc Outstanding Checks is a National Association of Unclaimed Property Administrators category, code MS16, used by California’s State Controller to group uncashed checks that businesses reported and remitted because no one ever cashed them. It is a catch-all label rather than a single kind of payment: a Misc Outstanding Checks record might be a merchandise refund, a rebate, an insurance payout, an accounts-payable disbursement, a settlement check, or a wire-transfer refund a customer never collected.

In our index it is the largest category by record count. We track 714,771 Misc Outstanding Checks records, worth a combined $326,368,888. The average record is worth $457, which tells you most of these are small, routine payments rather than large windfalls, though a meaningful number are not small at all.

How does a check end up as unclaimed property?

Under California’s escheat law, a business that owes someone money and cannot deliver it, whether the check bounced back as undeliverable or was simply never cashed, must eventually report and pay that money to the State Controller instead of keeping it. The reporting business, called the holder, files a notice report and later remits the funds. Most businesses must file their notice report before 1 November and remit funds between 1 and 15 June of the following year.

Once the money reaches the Controller, the relationship between the business and the original recipient effectively ends. The Controller now holds the funds on the owner’s behalf, indefinitely, waiting for a claim. California sets no deadline for the owner, or the owner’s heirs, to come forward. The only exception is property that has been permanently escheated to the State, which is no longer recoverable.

Who reports the most Misc Outstanding Checks?

A handful of businesses account for a disproportionate share of this category in our index:

• Fund 1 Independent Foreclosure Review Pa — 66,054 records, $33,230,720
• Western Union Financial Services Inc. — 22,119 records, $8,872,704
• Discover Bank — 20,529 records, $5,153,138
• Sony Electronics Inc. — 19,860 records, $2,109,457
• Sprint United Management — 18,176 records, $2,152,170
• American Society Of Composers Auth & Pub — 17,279 records, $4,214,656

These names show how varied the category is: a mortgage-servicing settlement fund, a money-transfer company, a bank, an electronics retailer, a telecom carrier and a music-royalty society. If you have done business with any of these, or with any company that once owed you a refund, rebate, or payment, it is worth searching by name.

Is my Misc Outstanding Checks claim big or small?

Most Misc Outstanding Checks records are modest, the category-wide average is $457, but scale matters. Of 714,771 records, 1,694 are worth $10,000 or more. If your name turns up with a five-figure balance, the paperwork the Controller requires is heavier: claims of $1,000 or more in cash must be notarized, and a California notary may charge up to $15 per signature for that acknowledgment. Claims involving securities or a safe deposit box must be notarized regardless of the dollar amount.

What does claiming this type of property involve?

A valid claim has to establish that you are the person, or the heir, named on the record, and it has to satisfy whatever documentation the Controller asks for given the size and type of the claim: proof of identity, proof of a prior address, sometimes a certified copy of a death certificate if the original payee has died. We set out what is typically required in what documents the State needs.

Because Misc Outstanding Checks is reported under Code of Civil Procedure §1530, any recovery agreement covering it is also subject to the state’s fee protections for owners: the agreement must be in writing, must disclose the nature and value of the property, must state that the Controller holds it, and must give the address where you could claim it yourself. It cannot require any payment before the Controller approves and pays the claim, and you can challenge the agreement at any time if you believe the fee is unjust.

What does it cost to have us recover it?

Property reported under §1530, which includes every Misc Outstanding Checks record, is subject to a statutory cap of 10 per cent of what is recovered. That cap does not extend to estates that reach the Controller through county probate, but a Misc Outstanding Checks claim is not a probate estate, so the cap applies in full. Our fee matches that ceiling: 10 per cent of what is recovered, billed only after the Controller pays the claim. See what the law says about finder fees for the statute in full, and pricing for how our fee works in practice.

You are not required to use an investigator to file a claim of this kind. What we do is search across the 714,771 Misc Outstanding Checks records in our index, along with the rest of the State’s 14,613,528 property records, match them to you or your family, and manage the claim from disclosure through payment. If you want to see whether your name appears, search here first.

Questions People Ask

Figures on this page are from our copy of the State Controller’s published file as it stood on 4 October 2026. The State republishes the file weekly, so current totals will differ. Search is always against the latest copy.