Quick answer: To find unclaimed money in Montana, search your name for free at the Montana Department of Revenue, the official state site. Searching costs nothing and needs no sign-up. Money goes to the state of the last address a company had for you, so also search every other state you have lived in.
Class action settlements are paid out by cheque to a list of old addresses. What comes back undelivered ends up exactly here.
Search Montana — free, officialGoes straight to the Montana Department of Revenue. We take no cut and ask for nothing.
The Unclaimed Money Handbook puts all fifty states, the name variations that turn money up and the paperwork each office asks for in one place. $9, instant PDF, no subscription. You can read a chapter free first.
See the handbook — $9 →Department of Revenue
P.O. Box 5805
Helena MT 59604-5805
Office details published by MissingMoney.com, the national search run by NAUPA and the National Association of State Treasurers. Checked 13 September 2026. Calling them is free and they will not ask you for a fee — if anyone does, they are not this office.
We check for new open refunds and send the list by email, free, no finder fee, one click to leave.
Free. We never sell or share your address, and one click gets you out.
The state will almost never contact you first. If somebody phones and offers to "release" your money for a fee, that is not Montana — that is a finder, and you do not need one.
And the honest number: most people find tens of dollars, not thousands. It is still your money, and the search costs nothing but twelve minutes.
It might. Montana holds money that companies could not hand back to you: an old paycheque, a utility deposit, a refund, a forgotten bank account. The state calls it unclaimed property. The only way to know is to search your name at the Montana Department of Revenue. It is free and takes a few minutes.
Yes, and it is often where the money turns out to be. An estate that was settled years ago can leave a last cheque behind, and the Montana Department of Revenue files it under the name it was written to — not under yours. Bring their maiden names and every address they lived at.
Every version. The search matches names exactly, so a maiden name, a middle initial, or a misspelling on a paycheque from 1998 all count as a different person. Write the list out before you start, and work through it.
Most people find tens of dollars, not thousands. We would rather tell you that now than sell you a dream. It is worth twelve minutes, it is your money, and nobody needs to take a cut of it.
Not here yet? The official office for all fifty states is listed at unclaimed.org.
Courts and regulators order refunds every week and hardly anybody collects them. We publish the open ones with the official link beside each, and it costs nothing to look.
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