How Much Does a DBA Cost in Massachusetts? (2026)
A DBA (“doing business as”) in Massachusetts costs $50 (set locally, so it varies), filed at the county clerk/recorder (county level). No newspaper publication is required. Registration renews: 4 years.
Verified July 2026 from official sources. How we verify fees.
What it costs and where to file in Massachusetts
- Filing fee: $50 (set locally)
- Filed at: County level
- Newspaper publication: Not required
- Renewal: 4 years
Good to know
Filed as a "business certificate" with the clerk of every town you operate in — there is no state-level DBA. 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 Massachusetts.
Frequently asked questions
How much does a DBA cost in Massachusetts?
$50, set by the local clerk so it varies slightly, filed at the county clerk/recorder (county level).
Where do I file a DBA in Massachusetts?
You file at the county clerk/recorder (county level).
Does a Massachusetts DBA expire?
Renewal: 4 years.