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Registering a DBA (Assumed Name) in Wyoming

Where and how to file a DBA, trade name or assumed name in Wyoming, and the fee.

Short answer: Trade names are registered with the Secretary of State. The fee schedule (effective July 1st, 2026) lists Trade Name/Trademark Registration at $100.00, renewal at $50.00, assignment at $25.00, cancellation at $10.00, and Trade Name Reservation at $30.00. Wyoming Secretary of State, Business Division Filing Fee Schedule

DBA / assumed nameTrade names are registered with the Secretary of State. The fee schedule (effective July 1st, 2026) lists Trade Name/Trademark Registration at $100.00, renewal at $50.00, assignment at $25.00, cancellation at $10.00, and Trade Name Reservation at $30.00.
Name rules and reservationEvery LLC name must include "limited liability company," "LLC," "L.L.C.," "limited company," "LC," "L.C.," "Ltd. liability company," "Ltd. liability co." or "limited liability co." Entity designators like these do not make a name distinguishable from an existing one. A name may be reserved for a one hundred twenty (120) day period.
The fee schedule lists a Trade Name Reservation at $30.00 but does not separately list an LLC name reservation; LLC 'any other filing' is $60.00.

Where to get help in Wyoming

More Wyoming starting an llc & small business

FAQ

How do you register a DBA in Wyoming?
Trade names are registered with the Secretary of State. The fee schedule (effective July 1st, 2026) lists Trade Name/Trademark Registration at $100.00, renewal at $50.00, assignment at $25.00, cancellation at $10.00, and Trade Name Reservation at $30.00.
What are the LLC name requirements in Wyoming?
Every LLC name must include "limited liability company," "LLC," "L.L.C.," "limited company," "LC," "L.C.," "Ltd. liability company," "Ltd. liability co." or "limited liability co." Entity designators like these do not make a name distinguishable from an existing one. A name may be reserved for a one hundred twenty (120) day period.

General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.