How Much Does a DBA Cost in Wyoming? (2026)
A DBA (“doing business as”) in Wyoming costs $100, filed with the Secretary of State (state level). No newspaper publication is required. Registration renews: 10 years.
Verified July 2026 from official sources. How we verify fees.
What it costs and where to file in Wyoming
- Filing fee: $100
- Filed at: State level
- Newspaper publication: Not required
- Renewal: 10 years
Good to know
A notarized trade-name application filed with the Secretary of State; among the priciest state-level filings. A DBA lets a sole proprietor or existing business operate under a different name — it is not a business entity and offers no liability protection. If you want that, compare the cost of forming an LLC in Wyoming.
Frequently asked questions
How much does a DBA cost in Wyoming?
$100, filed with the Secretary of State (state level).
Where do I file a DBA in Wyoming?
You file with the Secretary of State (state level).
Does a Wyoming DBA expire?
Renewal: 10 years.