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.
How Massachusetts compares nationally
Across the 46 states that charge for a DBA filing, the average is about $36 (median $25). At $50, Massachusetts ranks #35 of 46 from the cheapest — above the national average.
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.