Unclaimed Property Division
Search for Your Unclaimed Property
Montana has $110 million waiting to be claimed. Search now — it's free.
Property becomes unclaimed in Montana after sitting dormant for 3 years without owner contact. At that point, the holding institution — typically a bank, employer, or insurance company — is required to turn the property over to the state. Montana currently holds $110 million in unclaimed property waiting to be returned to its rightful owners. Claims are free to file and there is no deadline — the state holds the property indefinitely. Once a claim is submitted, processing typically takes 90 days. Online filing is available through the official portal.
Dormancy Period Details
Standard 3 years; wages 1 year.
Documentation Required to Claim
Photo ID, SSN, and residency proof.
Common Property Types
Dormant bank accounts, uncashed checks, insurance proceeds.
How do I search for unclaimed property in Montana?
Search for free through the official Unclaimed Property Division portal at the Montana Department of Revenue. You can search by your name, a business name, or a deceased relative's name. If property is found, you can file a claim directly through the portal — no fee required.
What types of property can be unclaimed in Montana?
Common types of unclaimed property in Montana include: Dormant bank accounts, uncashed checks, insurance proceeds.. Any asset that goes unclaimed for 3 years is turned over to the state.
How long does it take to claim unclaimed property in Montana?
Montana typically processes unclaimed property claims within 90 days of receiving all required documentation. Filing online is the fastest method. Complex claims involving estates or business entities may require additional review time.
What documents do I need to claim property in Montana?
Photo ID, SSN, and residency proof.
Is there a deadline to claim unclaimed property in Montana?
No. Montana holds unclaimed property indefinitely — there is no deadline to file a claim. You or your heirs can claim property at any time, regardless of how long it has been held by the state. Claims are always free to file.
What is the dormancy period for unclaimed property in Montana?
The dormancy period in Montana is 3 years. This means that if a financial asset goes 3 years without any owner-initiated activity or contact, the holding company is legally required to report and transfer it to the state. Standard 3 years; wages 1 year.
Can I search for unclaimed property belonging to a deceased relative in Montana?
Yes. Heirs, executors, and legal representatives can search for and claim unclaimed property on behalf of deceased individuals in Montana. You will need to provide documentation proving your legal right to the property, such as a death certificate, will, or letters of administration from the estate.
Official Claim Portal
Montana Department of Revenue
Last verified: 2026-03-31 · DataTactic links directly to official state portals. Claims are processed by state government agencies, not DataTactic.