New Mexico Certificate of Formation: What to File (2026)

Fact-checked by the LegalGlass editorial team against primary sources · Published Aug 6, 2026 · Last updated Aug 6, 2026

New Mexico does not issue a "Certificate of Formation." To create a New Mexico LLC you file the Articles of Organization online with the New Mexico Secretary of State for a $50 fee; a corporation files Articles of Incorporation. A Certificate of Good Standing is a different document - it proves an existing entity is in compliance and does not create the entity.

New Mexico Has No "Certificate of Formation"

If you searched for a New Mexico Certificate of Formation, the short answer is that New Mexico does not have one. "Certificate of Formation" is the name that certain other states give to the document that creates an LLC - most notably Texas (Form 205), Delaware, Washington, and New Jersey. New Mexico uses a different name for the same legal act. This is a common source of confusion because formation terminology is not uniform across the 50 states, and templates or articles written for one state often borrow another state's vocabulary.

In New Mexico, the document that legally creates a limited liability company is the Articles of Organization, filed online with the New Mexico Secretary of State. So when a bank, lender, or out-of-state form asks a New Mexico LLC for its "certificate of formation," what they actually need is your filed Articles of Organization - or, in some cases, a Certificate of Good Standing, which is explained below. For the full filing walk-through, see New Mexico Articles of Organization.

For an LLC: Articles of Organization

To form a New Mexico LLC you file Articles of Organization with the Secretary of State and pay a $50 filing fee. New Mexico processes LLC filings through the Secretary of State's online business portal, and approval is typically quick. The Articles state the LLC name, the registered agent and registered office, the principal place of business, the period of duration, and the organizer - and, under the New Mexico Limited Liability Company Act, the Secretary of State's acceptance of the Articles is what brings the LLC into legal existence. Every New Mexico LLC must continuously maintain a registered agent with a New Mexico address. For the complete process, see how to form an LLC in New Mexico and the national how to form an LLC guide.

For a Corporation: Articles of Incorporation

If you are forming a corporation rather than an LLC, the creating document is the Articles of Incorporation, also filed with the New Mexico Secretary of State under the New Mexico Business Corporation Act. The corporate document is likewise sometimes loosely called a "certificate of formation" or "certificate of incorporation" in other states, but in New Mexico it is the Articles of Incorporation. A New Mexico corporation, unlike an LLC, must also file a periodic (biennial) corporate report. Choosing between an LLC and a corporation affects taxes and governance; compare structures at S-corp vs LLC and LLC vs corporation.

Terminology by State: What Maps to What

The table below maps the "Certificate of Formation" concept to the correct New Mexico document and shows how a few other states name it. This is why the same idea appears under different labels.

Whatever the label, the function is the same: a short public filing that creates the entity and is separate from the internal operating agreement, which is never filed with the state. The practical takeaway is to ignore the label and match the document to the action you need. If you are creating a new New Mexico LLC, you want the Articles of Organization. If a lender or a government office elsewhere asks a New Mexico company for its "certificate of formation," they will almost always accept the filed Articles of Organization or a Certificate of Good Standing in its place.

Certificate of Good Standing vs Articles of Organization

A related document people confuse with a "certificate of formation" is the Certificate of Good Standing (sometimes called a certificate of compliance or existence). These are not the same thing:

• Articles of Organization - the filing that creates the LLC. You file it once, at the start, for $50.
• Certificate of Good Standing - a certificate the Secretary of State issues later that confirms an existing entity is active and in compliance. It is often requested by banks or by other states when you register to do business there, and it usually carries a small fee.

You can verify an entity's current status using the New Mexico business search before ordering a certificate. If you need a stamped copy of the actual formation document, order a certified copy of your Articles of Organization from the Secretary of State, which also carries a fee.

New Mexico Formation Fees (2026)

The fees below are set by the New Mexico Secretary of State and the Taxation and Revenue Department, and apply whichever term you started your search with.

Certificate and change-of-agent fees are set by the Secretary of State and can change, so confirm the current amount on the Secretary of State fee schedule before you file. For ongoing costs, see how much a New Mexico LLC costs.

After You Form the Entity

Once the Secretary of State records your Articles of Organization, a few obligations follow: adopt an internal operating agreement; get a free federal EIN from the IRS; and register with the New Mexico Taxation and Revenue Department for a gross receipts tax (CRS) identification number if you make taxable sales - New Mexico imposes a gross receipts tax rather than a conventional sales tax. Keep your registered agent current, confirm any local business license requirements, and review how your LLC's income is taxed on New Mexico LLC tax filing. Because New Mexico does not require an LLC annual report, the entity's main ongoing duties are tax filings and keeping the registered agent on record.

Frequently Asked Questions

Does New Mexico have a Certificate of Formation?

No. New Mexico uses the Articles of Organization to create an LLC, for a $50 fee, filed online. "Certificate of Formation" is the term used in Texas, Delaware, Washington, and a few other states.

What is the New Mexico equivalent of a Certificate of Formation?

For an LLC it is the Articles of Organization; for a corporation it is the Articles of Incorporation. Both are filed with the New Mexico Secretary of State.

How much does it cost to form a New Mexico LLC?

The Articles of Organization filing fee is $50, filed online. New Mexico does not require an LLC annual report. See New Mexico LLC cost.

Is a Certificate of Good Standing the same as a Certificate of Formation?

No. A Certificate of Good Standing confirms an existing entity is in compliance; it does not create the entity. The Articles of Organization create a New Mexico LLC.

Does a New Mexico LLC have to file an annual report?

No. New Mexico does not require LLCs to file an annual report with the Secretary of State. Corporations file biennial reports, but LLCs do not. See New Mexico trade name filing if you use a different name.

Related

• How to form an LLC (cluster hub)
• How to form an LLC in New Mexico
• New Mexico Articles of Organization
• New Mexico registered agent requirements
• New Mexico operating agreement
• New Mexico business entity search
• How much does a New Mexico LLC cost?
• New Mexico DBA (trade name) filing
• LLC vs corporation
• How to dissolve an LLC in New Mexico

Sources

1. New Mexico Secretary of State - Business Services (LLC and corporation filings; Articles of Organization).
2. New Mexico Secretary of State - Corporations & Business Services Portal (online filing; $50 Articles of Organization).
3. New Mexico Secretary of State - Start a Business (formation steps; registered agent).
4. New Mexico Secretary of State - Business Maintenance (good standing; corporate biennial reports).
5. New Mexico Statutes - Chapter 53, Article 19: Limited Liability Company Act.
6. New Mexico Statutes - Chapter 53, Article 11: Business Corporations - Articles of Incorporation.
7. New Mexico Statutes - Chapter 53: Corporations (overview of entity chapters).
8. Texas Secretary of State - Business Organizations Code Forms (Texas uses Certificate of Formation, Form 205).
9. Washington Secretary of State - Business Entities (Washington LLCs file a Certificate of Formation).
10. Delaware Division of Corporations - How to Form a New Business Entity (Delaware uses a Certificate of Formation).
11. New Mexico Taxation and Revenue Department - Businesses (gross receipts tax registration).
12. New Mexico Taxation and Revenue Department - Gross Receipts Tax Overview.
13. IRS - Limited Liability Company (LLC) (federal default classification).
14. IRS - Get an Employer Identification Number (free EIN).
15. Cornell Legal Information Institute - Articles of organization.

LegalGlass provides general information for educational purposes and is not a law firm or a substitute for advice from a licensed attorney or tax professional. Laws, fees, and thresholds change; verify current requirements with the New Mexico Secretary of State and the New Mexico Taxation and Revenue Department before acting.