Assumed Business Name (DBA) Registration - Maine
ASSUMED BUSINESS NAME (DBA) REGISTRATION — MAINE
Choose the filing path
☐ Sole proprietor using a name other than the proprietor's own name exclusively: Complete and swear to the municipal certificate below under 31 M.R.S. § 2. File it with the clerk of each city or town where the business will be carried on before commencing business there.
☐ Two or more persons associated for a mercantile enterprise: Complete and swear to the municipal certificate below under 31 M.R.S. § 1. File it with the clerk of each city or town where the enterprise will be carried on before commencing business there. A departing member may file a sworn withdrawal certificate with the clerk where the original certificate is recorded.
☐ Business corporation or LLC: Prepare the entity answers below, then complete and submit the Maine Secretary of State's current Statement of Intention to Do Business Under an Assumed Name, Form ASUM 5. Business-corporation filings are governed by 13-C M.R.S. § 404; LLC filings by 31 M.R.S. § 1510. A foreign business corporation or LLC must already be authorized or qualified to transact business in Maine. The official form also lists limited partnerships, limited liability partnerships, and nonprofit corporations; use its instructions for those entities.
Filing office: [MUNICIPAL CLERK AND CITY/TOWN / SECRETARY OF STATE]
Requested assumed name: [________________________________]
Legal name of person or entity: [________________________________]
A municipal certificate under § 1 or § 2 must be signed and sworn to. A false sworn statement may be prosecuted as perjury under § 3. Section 5 imposes a $5-per-day fine for late deposit of a certificate required by § 1 or § 2. Check proposed names against § 6's restricted terms before signing.
PART A — MUNICIPAL CERTIFICATE OF ASSUMED BUSINESS NAME
To the Clerk of the City/Town of [________________________________], Maine
Date: [__/__/____]
The undersigned certifies under oath the following information for filing under 31 M.R.S. § [1 / 2]:
Filing type (choose one):
☐ Sole proprietor under § 2. I intend to carry on business under the assumed name below and am its sole proprietor.
☐ Partnership or other association under § 1. We are associated for a mercantile enterprise and intend to transact business under the name below.
Business name, style, or designation: [________________________________]
Nature of business or mercantile enterprise: [________________________________]
Place where business will be carried on in this municipality: [________________________________]
Name and place of residence of sole proprietor or each partner/associate:
| Full legal name | Place of residence |
|---|---|
| [________________________________] | [________________________________] |
| [________________________________] | [________________________________] |
| [________________________________] | [________________________________] |
| Additional names and residences on attached page | ☐ Attached ☐ None |
The undersigned swear or affirm that the statements in this certificate are true.
| Signer | Signature | Date |
|---|---|---|
| [NAME] | ______________________________ | [__/__/____] |
| [NAME] | ______________________________ | [__/__/____] |
| [NAME] | ______________________________ | [__/__/____] |
Jurat — notary or other officer authorized to administer oaths
State of Maine, County of [________________________________]. Subscribed and sworn to (or affirmed) before me on [__/__/____] by [NAMES OF SIGNERS].
Signature of officer: ______________________________
Printed name and title: [________________________________]
Commission expiration, if applicable: [__/__/____]
Seal, if applicable: [________________________________]
For clerk's use: Date deposited [__/__/____]; record reference [________________________________].
PART B — ENTITY FILING WORKSHEET
Use these answers to complete the Secretary of State's current Form ASUM 5. This worksheet itself is for preparation; submit the official form with its required signature and fee. The official form currently lists a $125 for-profit entity fee and a $25 nonprofit corporation fee. Confirm the form and fee at filing.
Exact legal name on Secretary of State records: [________________________________]
Entity type: ☐ Domestic corporation ☐ Foreign corporation ☐ Domestic LLC ☐ Foreign LLC ☐ Limited partnership ☐ Limited liability partnership ☐ Nonprofit corporation
Assumed name: [________________________________]
Will the name be used at all places of business in Maine? ☐ Yes ☐ No
If no, list the locations where it will be used: [________________________________]
For a foreign entity — jurisdiction of incorporation or organization: [________________________________]
For a foreign entity — date authorized to transact business in Maine: [__/__/____]
Authorized signer and title: [________________________________]
The corporation or LLC must file a separate statement for each assumed or fictitious name it proposes to use. A corporation may terminate an assumed or fictitious name by the statement described in 13-C M.R.S. § 404(8); an LLC may do so under 31 M.R.S. § 1510(7).
SUBMISSION CHECKLIST
Municipal certificate:
☐ Confirm the correct municipality or municipalities under § 1 or § 2.
☐ Complete all required names and places of residence.
☐ Have every required signer swear or affirm the certificate before an authorized officer.
☐ Ask the municipal clerk for the current local filing fee and retain a recorded copy.
Entity statement:
☐ Use the Secretary of State's current Form ASUM 5 and its signing instructions.
☐ Check name availability and the filing fee with the Secretary of State.
☐ Submit a separate signed form for each proposed assumed or fictitious name.
☐ Retain the filing confirmation.
SOURCES AND REFERENCES
- 31 M.R.S. § 1 — partnership or association certificate
- 31 M.R.S. § 2 — sole proprietor certificate
- 31 M.R.S. § 3 — sworn statement
- 31 M.R.S. § 5 — late-filing penalty
- 31 M.R.S. § 6 — restricted name terms
- 13-C M.R.S. § 404 — corporate assumed or fictitious name
- 31 M.R.S. § 1510 — LLC assumed or fictitious name
- Maine Secretary of State Form ASUM 5
- Secretary of State trade-name guidance
About this template
- Last updated
- October 18, 2026
- Citations checked
- October 18, 2026
- Jurisdiction
- Maine
- Category
- Corporate & Business
Legal authority
- 31 M.R.S. § 1 (partnership or association certificate)
- 31 M.R.S. § 2 (sole proprietor assumed-name certificate)
- 31 M.R.S. § 3 (truth of sworn municipal certificate)
- 31 M.R.S. § 5 (late-filing penalty for municipal certificate)
- 31 M.R.S. § 6 (restricted business-name terms)
- 13-C M.R.S. § 404 (corporate assumed or fictitious name)
- 31 M.R.S. § 1510 (LLC assumed or fictitious name)
Corporate documents govern how a company makes decisions, records them, and handles disputes between owners, directors, and officers. Proper corporate paperwork is what lets a business take advantage of limited liability, pass clean audits, and survive an acquisition or investor review. Skipping formalities like written resolutions and signed consents is one of the fastest ways for a business owner to lose personal asset protection.
Not legal advice
This template is provided for informational purposes. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.
Checked against the law it cites
A reviewer verified this template's legal citations against the official source on October 18, 2026.
31 M.R.S. § 1 (checked October 18, 2026): "Whenever 2 or more persons become associated as partners or otherwise for the purpose of engaging in any mercantile enterprise, they shall, before commencing business, deposit in the office of the clerk of the city or town in which the same is to be carried on a certificate signed and sworn to by them"
31 M.R.S. § 2 (checked October 18, 2026): "Whenever any person intends to engage in such business as sole proprietor thereof, and to adopt any business name, style or designation other than his own name exclusively, he shall, before commencing business, deposit in the office of the clerk of the city or town in which such business is to be carried on a certificate signed and sworn to by him"
31 M.R.S. § 3 (checked October 18, 2026): "Whoever swears or affirms to any such certificate which is not true in fact shall be deemed guilty of perjury."
31 M.R.S. § 5 (checked October 18, 2026): "Whoever fails to deposit seasonably the certificate required by sections 1 and 2 shall be punished by a fine of $5 for each day he is in default."
Draft your Assumed Business Name (DBA) Registration - Maine in the editor
Answer a few questions, let the AI editor draft each section from your answers, review it, and download Word and PDF. $99 one time, or $249 per month for every document and every Ezel app.