Lost & Found Services in Idaho

Discover how to report or find lost items across major cities in Idaho. We help you connect with local services, transportation hubs, and more.

Most Populated Cities in Idaho

How Lost & Found Works in Idaho

Idaho actually has a statewide statute for this, which puts it in a different category than states that rely only on common law. Idaho Code Title 55 tells sheriffs and city police departments what to do with abandoned or unclaimed property that comes into their custody, including selling it at public auction once the holding period runs out. Idaho's criminal code goes a step further than most states by spelling out, in the theft statute itself, that keeping something you know was lost or mislaid by someone else is theft, not finders keepers.

What Idaho does not do is set one statewide clock for how long a police department must hold your wallet, phone, or bag before it can be disposed of. That is left to each city. Moscow gives a finder thirty days before the item is released to them if unclaimed. Fruitland holds property for six months. Spirit Lake holds found property for one hundred eighty days before disposing of it. So the practical answer to how long you have to claim something in Idaho depends on which police department picked it up. ReportLost is an independent service. A free report creates a public listing; paid options add public-web monitoring, and the $25 team-assisted option also includes relevant local outreach. Agencies and venues set their own filing and holding procedures.

What the Law Says in Idaho

Idaho Code § 55-403, Property in General

This statute authorizes sheriffs and city police departments to take custody of abandoned or unclaimed property and, after the applicable holding period, sell it at public auction. It is the legal basis local departments in Idaho point to when they eventually clear out a found property room.

Local holding periods set by city ordinance

Idaho does not fix one statewide number of days. Moscow's municipal code gives a finder thirty days to claim property before it can be released to them. Fruitland holds all found items for six months before auction or disposal. Spirit Lake's ordinance sets a one hundred eighty day window. Which clock applies to your item depends on which department has it, which is why it matters that a report reaches the correct city desk.

Idaho Code § 18-2403, Theft

Idaho's theft statute explicitly defines acquiring lost property, stating a person commits theft when they exercise control over property they know to have been lost or mislaid and fail to take reasonable steps to return it. This gives police a direct criminal hook when someone pockets a found phone or wallet instead of turning it in.

Idaho State Treasurer, Unclaimed Property Division

Cash, accounts, and other financial property that goes unclaimed are handled separately under Idaho's Uniform Unclaimed Property Act, with the Treasurer's office running the statewide database at yourmoney.idaho.gov. Holders generally must attempt to contact an owner before turning over property worth fifty dollars or more, but this track is for financial instruments, not the phone or backpack you left at a restaurant.

Where items end up in Idaho

In the Boise area, lost items move through Boise Airport, Valley Regional Transit buses, Boise State's stadium and event venues, and downtown restaurants and hotels. In eastern Idaho, Idaho Falls Regional Airport and Pocatello Regional Airport have their own lost and found desks, and in the north, travelers often route through Spokane International Airport just across the state line. Ski resorts around Sun Valley and McCall, state parks, and university campuses each run their own found property process separate from city police departments. The city pages below list local contacts. ReportLost is independent; its free public listing, six-month automatic monitoring and twelve-month team-assisted option are described on the report form.

Lost something in Idaho?

A free report creates a public listing. The $12 option adds six months of automatic monitoring, a ReportLost certificate, an anonymous case address, and QR stickers. The $25 option adds manual research, direct service contact, report submission, local social sharing, and 12 months of monitoring.

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Idaho Lost & Found FAQ

Do I get my item back if someone turned it in?

Yes, but you have to prove it is yours. Idaho departments typically ask for a description that includes at least one private verification detail, something like a specific mark, a passcode, or the contents of a bag, that would not be visible to the person who found it or to a stranger reading a lost report.

Is a reward mandatory in Idaho?

No. Idaho law does not require finders to be paid, and nothing in the state's found property or theft statutes sets a mandatory reward. Offering one is always your choice, not a legal obligation.

How long will the police hold my lost item in Idaho?

It depends entirely on which city's department has it, since Idaho leaves the holding period to local ordinance. Moscow allows thirty days before releasing an unclaimed item to the finder, Fruitland holds items for six months, and Spirit Lake holds found property for one hundred eighty days before disposal.

What happens if no one claims my lost item?

Under Idaho Code § 55-403, once the local holding period expires, the police department or sheriff's office can sell the property at public auction. Some cities instead release it to the finder or donate it, depending on their own ordinance.

Is keeping a lost item a crime in Idaho?

It can be. Idaho Code § 18-2403 specifically defines theft to include acquiring lost or mislaid property when you know it was lost and do not make a reasonable effort to return it to the owner, so knowingly keeping someone's found phone or wallet is not a legal gray area here.

This page provides general information about Idaho law as of publication and is not legal advice. Procedures vary by city and department, verify details with your local authorities. Last reviewed: July 2026.

All Cities We Cover in Idaho

Each city page lists the local lost & found contacts and how to report a loss there.