New Mexico LLC Name Requirements

Filing fee: $50

Processing time: [PROCESSING_TIME]

State agency: New Mexico Secretary of State

Annual report due: No annual report required

State tax rate: No state income tax on pass-through LLC income at the entity level

New Mexico requires every LLC name to include a limited liability designator — either the full phrase "Limited Liability Company" or an accepted abbreviation — and to be distinguishable from any other entity already on file with the New Mexico Secretary of State. Beyond those 2 requirements, New Mexico does not impose additional naming restrictions that many other states do.

New Mexico's naming rules are relatively lean compared to other states — there's no publication requirement, no reserved-word approval process beyond restricted terms, and no separate name registration fee at formation. That said, the distinguishability requirement is real: the Secretary of State can reject your Articles of Organization if your proposed name is too similar to an existing entity on file.

Your New Mexico LLC name must end with a designator that signals the entity type. Under Section 53-19-4 NMSA 1978, the accepted designators are "Limited Liability Company," "Limited Company," or the abbreviations "LLC," "L.L.C.," "LC," or "L.C." The designator goes at the end of the name, after the distinctive portion.

New Mexico also permits hybrid abbreviations that combine "Ltd." and "Co." — for example, "Limited Liability Co.," "Ltd. Company," "Ltd. Co.," or "Limited Co." Any of these satisfy the statutory requirement as long as the designator clearly identifies the entity as a limited liability company.

• Limited Liability Company
• Limited Company
• LLC
• L.L.C.
• LC
• L.C.
• Limited Liability Co.
• Ltd. Company
• Ltd. Co.
• Limited Co.

Before filing your Articles of Organization, check that your proposed name is available. The New Mexico Secretary of State maintains an online Business Search portal where you can search by entity name, business ID, or registered agent. Use the Advanced Search option and select "Name Availability" to check whether your proposed name is already taken or too similar to an existing entity.

The search tool returns active and inactive entities, so pay attention to the entity status in the results. A name that matches a dissolved entity may still be unavailable if the Secretary of State considers it insufficiently distinguishable from your proposed name. Run the search with a few variations of your name to get a clear picture before you file.

Passing the state's name search doesn't mean your name is protected as a trademark. A separate federal trademark search through the USPTO is worth doing if your brand name matters to your business long-term.

Your LLC name is registered when you file your Articles of Organization with the New Mexico Secretary of State. The name you enter on that form is the exact name the state records — there's no separate name registration step. The state filing fee for a domestic LLC is $50.

New Mexico does not require LLC members or managers to be listed in the Articles of Organization, so the public record tied to your LLC name typically shows only the entity name and registered agent — not the owners. This makes New Mexico one of the states that allows what's commonly called an anonymous LLC.

New Mexico does not require LLCs to file annual reports, which removes one ongoing compliance step that catches many business owners off guard in other states.

A New Mexico LLC can do business under a name that's different from its legal LLC name. This is called a trade name or assumed name — often referred to as a DBA ("doing business as"). If you want to operate under a trade name, you'll need to register it separately with the New Mexico Secretary of State.

A trade name registration doesn't create a new legal entity — your LLC remains the underlying business. It does give you the right to use that name publicly in New Mexico and puts other businesses on notice that the name is in use. Talk to a legal professional if you're unsure whether a trade name or a separate LLC better fits your situation.

Clearing your name with the New Mexico Secretary of State only confirms it's available for state registration — it doesn't protect you from trademark conflicts. Before you settle on a name, search the USPTO's federal trademark database to check whether another business holds trademark rights to the same or a similar name in your industry.

Using a name that infringes on an existing trademark can mean rebranding after you've already built recognition — a costly problem that's worth avoiding at the start. If your name is central to your brand, a trademark attorney can help you figure out whether federal registration makes sense.