Unclaimed Money in Michigan: How to Find and Claim It

If your Michigan unclaimed property is stock or a mutual fund, read this first. The Treasury's own FAQ says that after the dormancy period, your broker turns your investment account over to the State of Michigan where it will be liquidated upon receipt, with the cash proceeds credited to a property in your name. Michigan does not hold your shares waiting for you. Whatever the market did afterwards, you are claiming cash.

That is unusual. Many states hold securities for one to three years, and several pay the greater of sale proceeds or market value if they sell early. Michigan sells on arrival.

The second thing Michigan publishes, which most states do not, is a timeline. Claims are processed in the order received, and the Treasury asks claimants to allow 90 days for processing, then approximately six weeks from the start of the approval process to receive payment. There is no time limit for filing — the Treasury holds funds in perpetuity for the owner or their heirs.

How money becomes unclaimed in Michigan

The Michigan Uniform Unclaimed Property Act, Public Act 29 of 1995, governs, and the State Treasurer is the administrator and custodian. The Treasury's holder manual states plainly that the dormancy period for most property types is three years.

The exceptions run in both directions:

• Wages and commissions — 1 year
• Municipal utility refunds — 1 year
• Non-municipal utility refunds, cashier's checks, vendor and pension checks, customer overpayments — 3 years
• Matured CDs — 3 years from the day after first maturity
• Safe deposit box and tangible property — 3 years
• Automatically renewable CDs — 15 years from first maturity absent contact

That last one is worth pausing on. An auto-renewing certificate of deposit can roll over for fifteen years before Michigan ever hears about it, which is a large part of why so much Michigan unclaimed property belongs to people who have since died.

Michigan also treats cryptocurrency as reportable: three years from the last transaction or account login, and holders must liquidate it and remit cash. If you lost access to an exchange account years ago, the state may be holding the dollar value of what it was worth at liquidation, not the coins.

Michigan's holder deadline is genuinely different from the national norm. Reports are due on the first business day of July for property that reached dormancy as of March 31, rather than the November 1 date most states use. Combined with normal processing lag, a company that wrote off your money can take well over a year to surface in the database.

Search the official database first — it is free

Search at unclaimedproperty.michigan.gov. Both michigan.gov/treasury/unclaimed-property and michigan.gov/unclaimedproperty redirect there.

If Michigan mailed you a postcard, it is real. The Treasury sends postcards when its team believes it may be holding property belonging to you; if there is a claim number on the card, you call the claims line rather than starting from scratch. Confirmation emails for online claims come from a findyourunclaimedproperty.com address — that is the state's vendor domain, not a phishing attempt, though you should still reach the site by typing the official address yourself.

Michigan does not automatically mail checks. The postcard is a prompt; you still file.

What filing a claim actually involves

The Treasury says most claims require a completed and signed claim form plus a copy of both photo identification and a legal document showing your Social Security number. The specific requirements for your claim arrive by email after you submit.

Michigan's evidence problem is addresses. Many properties are reported without a Social Security number, so the Treasury matches on where you lived. The claim process asks for all of your former addresses, and old utility bills, bank statements, tax records, or a credit report are the sort of thing that closes the gap. A name change needs a marriage certificate, divorce decree, or court document.

Some claim types require notarization. The Treasury does not publish which ones, so wait to be told rather than assuming.

Safe deposit boxes and auctions

Michigan periodically auctions tangible items — jewelry, coins, stamps — after they have been held as unclaimed property for at least two years. The auction proceeds are then held for the rightful owner or their heirs. As elsewhere, the money survives the auction; the object does not.

Claiming for a deceased relative

Michigan names who may claim when the owner has died: a biological heir or devisee of the original owner, a named beneficiary, or the personal representative if the estate is currently in probate.

That framing tells you what to prepare. Prove the death, then prove which of those three you are. If the estate is in probate, the representative's appointment documents carry the claim. If it never was, you are establishing heirship, and how hard that is depends entirely on the family and the paperwork that exists.

When it makes sense to get help

If the record is cash, in your current legal name, single-owner, file it yourself at unclaimedproperty.michigan.gov. It is free and there is no deadline, so there is no reason to give away a share of it.

Help is worth considering where the owner has died with no probate, where several heirs are involved, where the record is a business, or where you cannot document the addresses Michigan needs to match you to a decades-old account.

Find My Money does not file claims in Michigan. 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.