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How to Start an LLC in New Mexico

What to know before you file in New Mexico, plus the fee and the steps.

Things to Know Before You Start an LLC in New Mexico

New Mexico charges $50 up front and does not charge a separate recurring annual or biennial report fee after that ($0). None of that changes the basic paperwork New Mexico requires; it just changes what you pay and when.

New Mexico LLC Formation Overview

The state document you file is called the Articles of Organization in New Mexico, and it costs $50 to submit, which is one of the cheapest filing fees of any state. Most filers also budget for a registered-agent service if they do not want to list a personal address on the public record for their New Mexico LLC.

New Mexico LLC Details

Filing document: Articles of Organization. State filing fee: $50. Recurring report fee: $0, based on what New Mexico currently publishes for 2026. Confirm the exact figure with the New Mexico Secretary of State before you file, since these amounts are set by the state and do change.

Steps to Form an LLC in New Mexico

  1. Verify your chosen name is free with New Mexico's Secretary of State and fits New Mexico's LLC naming rules.
  2. Line up a registered agent who maintains a real street address inside New Mexico.
  3. File the Articles of Organization and pay New Mexico the $50 fee.
  4. Put together an operating agreement for the New Mexico LLC covering ownership, management, and what happens if a member leaves.
  5. Apply directly to the IRS for a free EIN once New Mexico approves the filing; skip anyone charging for this step.
  6. Open a separate business bank account for the New Mexico LLC before you take your first dollar of revenue.

The Short Answer on New Mexico LLC Costs

Between the $50 filing fee and New Mexico's recurring report fee, most people can estimate their full first-year cost in a couple of minutes. Use the LLC cost calculator to check your full formation and first-year cost, and the LLC tax calculator to estimate your LLC tax bill once your New Mexico LLC is generating real profit.

Related Reading for New Mexico Business Owners

New Mexico LLC FAQs

Does New Mexico require a separate annual or biennial report fee?

New Mexico does not require a separate ongoing report fee once the LLC is filed.

Should I form my LLC in New Mexico if I do not live or work there?

Usually not, unless you have a specific reason like New Mexico's legal system or tax treatment. If your business actually operates somewhere other than New Mexico, you will likely need to register as a foreign LLC there too, which means paying New Mexico and that other state instead of just one.

Is an LLC automatically taxed differently than a sole proprietorship in New Mexico?

No. By default, a New Mexico LLC is taxed the same way a sole proprietorship or partnership would be. Any tax savings for a New Mexico LLC come from electing S-corp status once profit is high enough, which you can check with the LLC tax calculator.

How long does it take New Mexico to process an LLC filing?

Processing time depends on New Mexico's current workload and whether you file online or by mail; the New Mexico Secretary of State's site lists current turnaround times, since they change throughout the year.

Beyond New Mexico: the 7-step national walkthrough that applies no matter which state you file in. New Mexico's fees are current for 2026; always verify with the New Mexico Secretary of State before you file.
Priya Raman
About the author
Priya Raman

Contributing Writer, Policy & Regulation, Encore Editorial

Priya covers tax, regulation, and compliance: the rules that decide what you can and cannot do, usually filed in an obscure subsection that most people skip. She reads federal register notices in her spare time and is at peace with that being unusual.