How to Register a Business Name in New Mexico

Registering a business name in New Mexico is done when you form your business entity (LLC or corporation) with the state. You must first choose your business structure, then do a business name search to ensure name availability. Afterward, you must form your entity with your business name with the state. Follow our step-by-step instructions and read our FAQs to get started.

How to Register a Business Name in New Mexico

  1. Choose a Business Structure
  2. Check Name Availability
  3. Form Your Business With the State of New Mexico

Step 1: Choose a Business Structure

The type of business structure you choose to form will determine how you register the business with the state. Use our how to choose a business structure guide to help choose which business structure is best for you, whether it’s sole proprietorships, general partnerships, limited liability companies (LLCs), and corporations.

The factors you should consider when choosing a business structure will depend on your needs and wants for personal liability protection, tax liabilities, and paperwork to keep the company in compliance.

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Recommended: We typically recommend forming an LLC for most entrepreneurs because this structure comes with personal asset protection, has no double taxation, and is pretty easy to maintain.

If you would like to use a service, read our guide on the best LLC formation services.

Sole Proprietorships and General Partnerships

By default, sole proprietorships operate as the same name as the owner while general partnerships must include the surnames of all the partners.

LLCs and Corporations

Both LLCs and corporations require unique names in New Mexico that must follow certain naming requirements:

Recommended: Learn How to Form an LLC in New Mexico or, if you need a more rigorous operating structure, learn How to Start a Corporation in New Mexico.

Step 2: Check Name Availability

When registering a business name, it's important to make sure it's unique and no one else in your state formed a company with it or has control of it online as a domain name.

Domain Name Search

We strongly recommend that you also check to see if your business name is available as a web domain (URL). Even if you don't plan to create a business website today, you may want to buy the web address to prevent others from acquiring that domain name. If the web domain is available then it’s likely the name will also be available in a business search.

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New Mexico Business Name Search

Next, search the New Mexico Secretary of State business search tool. This is an important step in the process because your filing will be denied if you try to file for a name already in use.

Search requirements can vary depending on your business needs. For example, a unique and available name is required to:

  • File for formal business structures like LLCs and corporations.

A state-level name search isn’t required for informal business structures like sole proprietorships or general partnerships in New Mexico.

Step 3: Form Your Business With the State of New Mexico

Once you have selected your business structure and name, you will need to file your formation documents with the state, which will register your business with the State of New Mexico.

To register your New Mexico LLC, you'll need to file the Articles of Organization with the New Mexico Secretary of State. You can apply online. Read our Form an LLC in New Mexico guide for details.

Or use a professional service like ZenBusiness or LegalZoom to form your LLC for you.

To register your New Mexico corporation, you’ll need to file the Articles of Incorporation with the New Mexico Secretary of State. Read our Form a New Mexico Corporation guide to learn more.

Additional Considerations

Protect Your Business Name With a Trademark (Optional)

Once you confirm the availability of your business name and secure it, you can choose to apply for a trademark for your business. This typically costs around $225 to $400 plus any attorney fees as well as a renewal fee every 10 years.

While this cost can be high for a start-up or fledgling business, it will give your company brand nationwide protection backed by federal law. That means if others try to do business with the same — or a similar — name as yours, you’ll have legal precedent on your side. For most small businesses, this really isn't necessary unless they are thinking of going national.

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Recommended: Learn How to Trademark Your Business Name using our free guide.

How to Change the Name of a New Mexico Business

If you want to change the legal name of your LLC or corporation by filing an amendment to the legal name of an existing business. Here are links to forms for both options:

You may submit both by mail. The filing fee is $50 for LLCs and $100 for corporations.

Frequently Asked Questions

Is a business license required in New Mexico?

New Mexico doesn’t offer a general, statewide business license. But, depending on your business type, you may need to obtain applicable permits or licenses.

How much does it cost to start an LLC in New Mexico?

Starting an LLC in New Mexico costs $50 to file your Articles of Organization with the Secretary of State.

How do I get a CRS in New Mexico?

To obtain your state tax Common Reporting Standard (CRS) number in New Mexico, register your business with the Taxation and Revenue Department. This can be done online or by mailing a Business Tax Registration Application and Update Form to the New Mexico Taxation and Revenue Department.

Who needs a CRS in New Mexico?

Any business operating in New Mexico must register with the Taxation and Revenue Department to obtain a CRS number.

New Mexico Business Resources