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Idaho DBA Search
Look up a DBA (doing business as) in Idaho — also called a fictitious business name, assumed name, or trade name. Below are the official Idaho search routes. To see the owner, status, and USDOT / OFAC behind a name, run a full verification.
Statewide registry
ID SOS — SOSBiz Business Search
ID 'Assumed Business Name' — county recordings ineffective since 1998.
Open Idaho search →Idaho files DBAs by county — 9 listed
Pick the county where the business operates to open its clerk's fictitious-name search.
Ada County, ID (Boise)
Search ✓
Bannock County, ID (Pocatello)
Search
Bonneville County, ID (Idaho Falls)
Search
Canyon County, ID (Nampa)
Search
Kootenai County, ID (Coeur d'Alene)
Search
Latah County, ID (Moscow)
Search
Madison County, ID (Rexburg)
Search
Nez Perce County, ID (Lewiston)
Search
Twin Falls County, ID
Search
A DBA isn't a legal entity. It's a trade name a person or company registers to operate
under — it doesn't tell you who actually owns the business. For credit and underwriting, pair the DBA with
the registered entity and its officers. Run a full verification →