How to File a DBA in Maine

In Maine, a business operating under a fictitious name will need to register a DBA.  Learn more about what a DBA is, who needs one, and how to register.

Related: How to start a business in Maine

What is a DBA?

A DBA, also known as “Doing Business As,” “Trade Name,” “Assumed Name,” or “Fictitious Business Name,” is a name used by a business that is different from the legal name of the business.

When a business wants to operate under a name other than its legal name, the state of Maine, like most states, requires the business to register its business name.  The registration requirement was designed to protect consumers from business owners hiding anonymously behind the name of a business.

What is a DBA good for?

A DBA is required for Maine businesses that want to operate under a name that is different from the legal name of the owners or entity. The DBA registration provides information on the people operating a business, so if there is an issue, the owners of a business can be tracked down.  

In addition to the legal requirement, a DBA offers other benefits such as proving the existence of a business, opening a business bank account, registering a merchant account to accept credit cards, and others.

Who needs to register for a Maine DBA?

The requirements and need to register for a DBA vary depending on the type of business entity.

Sole proprietorships and general partnerships are the most common entities to register for a DBA.

The legal name of a sole proprietor or partnership in Maine can be the owner’s full first and last name, which can be used without registering.  For example, if John Smith starts a business repairing computers but doesn’t use a business name, he doesn’t have to register.  If John decides to name his business John’s Computer Repair, he will need to register.

Corporations and Limited Liability Companies won’t typically register a fictitious name since a unique entity name is created during the formation process.  Some will file for a DBA if they have another business they want to operate under their corporate/LLC umbrella to keep the liability protection without forming another entity.

What are the steps to file a DBA in Maine?

Sole Proprietorships and Partnerships

Step 1: Obtain the Assumed Business Name Form

Get the Assumed Business Name registration form from the Town or City Clerk’s office where the business will be located.

Sole proprietorships and partnerships will obtain a form from the Town or City Clerk’s office. Most have the form on their website, while others are available at the Clerks office.

Step 2: Fill out the Form

The form will vary by location, but typical information that is being requested includes the owner’s contact information and the business name being requested.

Step 3: Notarize the Form

Before signing and filing, the form will need to be notarized. Most Clerk’s offices will have a notary available.

Step 4: Submit the Form

Submit the form and payment.  An Assumed Name Certificate will be provided once filed.

Corporations and LLCs

Step 1: Verify Name Availability

Assumed names in Maine must be unique. To see if the name you want is available, do a name search through the Maine Business Name Database on the Department of the Secretary of State’s website.

Learn how to do a Maine business name search

Step 2: Fill out the Form

There are different forms depending on the type of business entity.

Forms are available from the Maine Secretary of State.  Corporations file Form MBCA-5, and LLCs file Form MLLC-5A

Step 3: File the Form

Fill out the form and file it with the Secretary of State.

The mailing address is:
Secretary of State
Corporate Examining Section
101 State House Station
Augusta, ME 04333-0101

If you have questions about the process, contact the Maine Secretary of State at 207-624-7752.