Unclaimed Money in Missouri: How to Find and Claim It

Missouri calls its program "Missouri's Largest Lost and Found," and the numbers behind the slogan are real: the Treasurer's office says it currently holds more than $1.5 billion in unclaimed assets, that one in ten Missourians has property waiting, and that the average return is around $300.

The part worth acting on is this. The Treasurer's office states that more than 50 percent of all individuals with unclaimed property can file a paperless claim online. No printing, no posting, no notary. That is not a dollar-threshold programme with published rules — it is a matching outcome — but it means the median Missouri claim is a web form, not a paperwork project.

Note that Missouri also does something almost no other state does: if the property was reported as an interest-bearing account, the Treasurer pays the owner up to seven years of interest on top of the principal. And there is no time limit for filing.

Search the official database first — it is free

The search runs at treasurer.mo.gov. The vanity address ShowMeMoney.com redirects to the same place and is the state's own branding for the programme — both are official.

Missouri also publishes owner lists by county on its website, which historically only ran in newspapers. If you are looking for a relative and only know the county, that is a better starting point than a name search on a spelling you are unsure of. There is a separate savings bond search and an email alert signup that tells you if your name appears in future reports.

If you got a postcard from the Treasurer, the office publishes a postcard-recipient lookup so you can confirm it was really them.

How money becomes unclaimed in Missouri

Chapter 447 RSMo, the Uniform Disposition of Unclaimed Property Act, governs. Missouri's general abandonment period was shortened from seven years to five years beginning January 1, 2000, and payroll checks were cut from five years to three years beginning January 1, 2015 (§447.536). Traveler's checks run 15 years. Safe deposit box contents run from the expiration of the lease.

Holders report by November 1 for the year ending June 30, with life insurers on a May 1 cycle.

There is one genuinely odd Missouri rule that works in your favour. Under §447.505(5), gift certificates and credit memos redeemable in merchandise only are reported to the state at 60 percent of face value — but the State Treasurer reimburses the owner the full face value. The state absorbs the difference. You are not penalised for the discount the merchant took.

The state's notice duties are also worth knowing: under §447.541 the Treasurer must mail notice within 120 days of receiving a holder report to anyone appearing entitled to $50 or more, and publish names in a county newspaper within 240 days.

What filing a claim actually involves

You search, select the property, and file. Around half of individual claims complete electronically. The rest require a claim form and supporting documentation proving you are the owner or the legal heir of a deceased owner.

Missouri publishes a claim status tracker, so you can check progress rather than calling.

Missouri does not publish a processing time. The office says only that its goal is to expedite claims as quickly as possible. If you see a specific week count for Missouri somewhere, it did not come from the Treasurer.

Safe deposit boxes and the annual auction

Missouri holds a real, scheduled, public auction of safe deposit box contents, and it does so under §447.558, which requires abandoned non-money property to be sold within two years after delivery to the Treasurer. The 2026 auction runs at a Columbia conference centre over two days in late August, with public previews the evenings and mornings before. Buyers take title free of all owner claims.

If your relative's box was already auctioned, the proceeds are still yours to claim. The objects are not.

One exception, and it is a good one: since August 28, 2010, no military medal or honor held by the Unclaimed Property Division may be auctioned or sold. The Treasurer maintains a separate searchable list of medals so families can find and reclaim them.

Claiming for a deceased relative

Missouri limits claimants to the original owner of the property or, if the owner has died, a legal heir. That single word does most of the work — you are not just proving a family connection, you are proving that Missouri law puts you in line for the property.

The Treasurer's office publishes a Table of Heirship as a claimant resource, which is the fastest way to work out whether you are the person entitled to file before you assemble documents. Business and agency claims use a separate corporate affidavit.

Expect to provide a death certificate and whatever probate or estate documentation applies to your situation. Where several heirs share a degree of relationship, sort out among yourselves who is filing and on what basis before anyone submits.

When it makes sense to get help

If your record is cash, in your current legal name, with one owner, file it yourself. There is a better than even chance you never touch a piece of paper, and the state pays interest on top. Paying a share of that to anyone would be a bad trade.

Help is worth considering where the owner has died and heirship is contested or undocumented, where a business or dissolved entity is the owner of record, or where securities are involved.

Find My Money does not file claims in Missouri. We are a licensed California asset recovery firm and California is currently the only state where we can act on your behalf. Search the free official database now, and join the waitlist below if you want to hear from us when that changes.