DBA Filing in Maine: Who Issues It, Cost & Steps
There is no single Maine answer for a DBA filing, because it isn't a state permit. What follows is how to find the office that does issue it, plus the shape the process usually takes across the US.
Maine does not have a separate DBA filing process-you must form a formal business entity instead.
Maine's Secretary of State handles business formation through the Division of Corporations, UCC and Commissions. The state does not offer a DBA (Doing Business As) registration as an alternative to forming a legal business entity.
- The Maine Secretary of State maintains records for all formal business entities including corporations, LLCs, partnerships, and cooperatives, but there is no DBA filing option listed.
“Serve as a repository for all records relating to the following business and nonprofit entities: Business Corporations Nonprofit Corporations Limited Partnerships Limited Liability Companies Limited Liability Partnerships General Partnerships Cooperatives”
https://www.maine.gov/sos/corporations-commissions - To do business under a different name in Maine, you must form one of the recognized business entity types rather than filing a simple DBA.
“The purpose of the Division of Corporations, UCC and Commissions is to: Serve as a repository for all records relating to the following business and nonprofit entities”
https://www.maine.gov/sos/corporations-commissions - Corporate filings in Maine currently take 25 to 30 business days to process.
“Processing Time: Corporate filing processing time is currently 25 - 30 business days.”
https://www.maine.gov/sos/corporations-commissions - You can check whether your business filing has been processed by using Maine's Corporate Search tool.
“To determine if your filing has been processed, please go to Corporate Search to do a corporate name lookup.”
https://www.maine.gov/sos/corporations-commissions
Sources (each one opened and read on 2026-09-15)
- Maine Secretary of State - Corporations, Elections & Commissions: https://www.maine.gov/sos/corporations-commissions
Who issues a DBA Filing in Maine
This is a local permit. It is issued by your city or county, not by the state of Maine. The state office listed underneath handles a related filing — it does not issue this permit.
- Maine — the state business-filing office (Secretary of State in most states) (registers business entities)
https://www.maine.gov/sos
https://www.maine.gov/sos/corporations-commissions
Where a DBA is filed varies more than almost any other filing on this site — county clerk in many states, the state business-filing office in others.
Finding your local office
Start with the city your address sits in — the relevant department is usually called Planning, Building, Community Development, or Business Licensing. If your address is unincorporated, the county performs that role instead. Calling the main switchboard and asking who handles this is usually faster than searching.
Starting point for anything else in Maine: the state business portal, https://www.maine.gov/sos/corporations-commissions. It is a starting point, not the issuer of this permit.
The general US process
This sequence is the shape the process takes across the US. It is not a list of Maine requirements, and no step here should be read as one — the issuing office named above sets the actual requirements.
- Step 1: Find out where a DBA is filed where you are. County clerk in many states, the state business-filing office in others, and both in a few.
- Step 2: Search that register for the name you want.
- Step 3: File the statement — often called a fictitious business name or assumed name filing — and pay the fee.
- Step 4: Publish the filing in a newspaper if that jurisdiction requires publication. Several do; most do not.
- Step 5: File the proof of publication where publication was required.
- Step 6: Use the name consistently on marketing, invoices and the bank account.
What varies: county versus state filing, whether publication is required, the fee, and whether the filing expires.
Documents usually asked for
A typical list, not a Maine checklist.
- Government-issued ID
- Legal business name (if an entity, not sole prop)
- Business address
Related permits in Maine
DBA Filing in states bordering Maine
Rules stop at the state line — same permit, each state bordering Maine:
See DBA Filing in all 50 states & DC →
Frequently asked questions
Who issues a DBA filing in Maine?
Your city or county — not the state.
How much does a DBA filing cost in Maine?
We don't publish a Maine figure we haven't verified. The typical US range is $10–$150. The office named above has the real number for your address.
How long does it take to get a DBA filing in Maine?
Typical US processing is 1–30 days, and expedited handling is often available for a fee. The issuing office publishes its own turnaround, and that is the number to trust.
What is Maine-specific on this page: the issuing office, 4 Maine facts, each quoted off the government page beside it. Everything else — the numbered process, the document list, the cost and timeline — is the general US pattern, not a Maine rule, and is labelled that way above. Requirements, fees and deadlines are set by the issuing office; confirm with it before you file or pay.