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LLC 101 Guide

Unit 2 · New Mexico

The New Mexico Registered Agent Unit (2026): 6 Tasks and the 3 Best Agents

Our 2026 New Mexico picks for naming a registered agent, strongest to weakest, are NM Registered Agent.org ($99 a year), Mainstay Filing ($149 a year) and New Mexico Registered Agent.co ($99 a year). Task 1 states the New Mexico rule on a registered agent; 6 tasks later your appointment is done correctly.

Prepared by the LLC 101 Guide instructors

The quick version

Needed by law?
Yes
Taken from nmonesource.com in October 2026
Cost of hiring an agent
$99 to $149 a year
As each company lists them
How many tasks
6
From first to last

What this unit teaches

  • What New Mexico requires of a registered agent
  • The address and eligibility rules
  • Recording the agent
  • The agents at the top of the class

If you want someone else to file

Five weighted criteria set the order (see how we grade), and three-year cost and assignments completed count most.

Top of the class

1. NM Registered Agent.org: best for owners watching the budget

Highest grade$99 per year (renews at $99)

NM Registered Agent.org comes out first, and the reason is that a one-state plan at $99 a year, renewing at $99.

On three-year cost it beats Mainstay Filing, which is a big share of the grade.

What the price covers

  • An in-state office address
  • Online copies of legal papers

What works

  • A smaller yearly bill than Mainstay Filing
  • $99 a year, same at renewal

What to weigh

  • Serves New Mexico alone
Visit NM Registered Agent.orgPartner link. We may earn money if you buy.

Top of the class

2. Mainstay Filing: best for LLCs that may grow into other states

All fifty states$149 per year (renews at $149)

Second goes to Mainstay Filing, since $149 a year, $149 at renewal, and the same plan works in every other state.

After three years the total is $150 more than NM Registered Agent.org.

What the price covers

  • A registered office in New Mexico
  • Free scans of legal papers served on the company, sent the business day they arrive
  • Up to three government letters a year are scanned free
  • Also works for nonprofits, corporations, LPs and LLPs

What works

  • Works in all fifty states
  • $149 a year, same at renewal

What to weigh

  • $50 more a year than the local pick
  • Report filing needs the formation package
Visit Mainstay FilingPartner link. We may earn money if you buy.

Top of the class

3. New Mexico Registered Agent.co: best for a local alternative

Focused on New Mexico$99 per year (renews at $99)

Pick number 3 is New Mexico Registered Agent.co, where a one-state plan at $99 a year, renewing at $99.

On price, it is level with NM Registered Agent.org.

What the price covers

  • An in-state office address
  • Online copies of legal papers

What works

  • $99 a year, same at renewal
  • A smaller yearly bill than Mainstay Filing

What to weigh

  • Serves New Mexico alone
Visit New Mexico Registered Agent.coPartner link. We may earn money if you buy.

Grades and prices together

#ServiceAnnual priceRenewal priceThree-year total
1NM Registered Agent.org$99$99/yr$297Visit NM Registered Agent.orgPartner link. We may earn money if you buy.
2Mainstay Filing$149$149/yr$447Visit Mainstay FilingPartner link. We may earn money if you buy.
3New Mexico Registered Agent.co$99$99/yr$297Visit New Mexico Registered Agent.coPartner link. We may earn money if you buy.
Listed prices, read November 13, 2026. State fees do not change with your choice of agent.

The tasks

  1. Task 1

    What New Mexico expects of an agent

    Every LLC must name a registered agent with an in-state street address.

    Source: Taken from nmonesource.com in October 2026

  2. Task 2

    Who can take the role

    A New Mexico resident, or a corporation, LLC or partnership formed in New Mexico or authorized there whose place of business is the registered office. (NMSA 1978, § 53-19-5)

  3. Task 3

    The address rule

    The address has to be a street address in New Mexico. P.O. boxes are not accepted.

    Paying a service keeps your home address out of public records.

  4. Task 4

    Serve yourself or use a professional

    A qualified owner may act as agent. If you would rather not, our recommended agents charge $99 to $149 a year.

  5. Task 5

    Name the agent in your filing

    The Articles of Organization asks for the agent's name and address, and the New Mexico Secretary of State also takes change filings from LLCs switching agents.

    Source: Taken from nmonesource.com in October 2026

  6. Task 6

    Watch the details

    No yearly report applies here; keeping the registered agent current is enough.

Agent and state costs

ItemGoes toTotal
A professional agentYour service$99 to $149 a year
Agent renewalYour service$99 to $149 a year
State fees were read from the official pages named in the sources. Three years means the filing, two years of reports and the minimum tax where there is one.

The reasoning behind the order

Course fee across three years makes up 34% of the grade, and that is where got ahead in New Mexico.

Three years with NM Registered Agent.org add up to $297, which is $150 under Mainstay Filing.

Questions students ask

Does a New Mexico LLC have to have a registered agent?

Yes. Every LLC must name a registered agent with an in-state street address.

Can I be my own registered agent?

Often. Test yourself against the two rules in tasks 2 and 3.

Can I change my registered agent later?

Yes, any time. Task 5 explains how to file the change with the New Mexico Secretary of State.

What does a registered agent cost in New Mexico?

$99 to $149 per year for the agents listed.

What does the LLC pay the state each year?

New Mexico sets no report fee.

Which registered agent would you choose?

NM Registered Agent.org is first, Mainstay Filing and New Mexico Registered Agent.co follow, and NM Registered Agent.org wins on course fee across three years.

Reading list and sources

  1. Hand-in notes for NMSA 1978, § 53-19-7 and § 53-19-8. Each statement rests on nmonesource.com, last opened August 2026.
  2. NM Registered Agent.org pricing page, opened November 13, 2026
  3. Mainstay Filing New Mexico service page, opened November 13, 2026
  4. New Mexico Registered Agent.co pricing page, opened November 13, 2026