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Formation Scorecard

Foreign registration scorecard · New Mexico

3 Best Foreign Registration Services in New Mexico (2026)

On the Formation Scorecard 2026 scorecard for foreign registration services in New Mexico the order reads NM Registered Agent.org ($199), Mainstay Filing ($199) and New Mexico Registered Agent.co ($199). NM Registered Agent.org posts the top score: $199 plus the state fee and a year of registered agent service, then $99 yearly for the agent.
Researched and written by the Formation Scorecard editorial team
Rank #1 Number one here

1. NM Registered Agent.org: best for companies that add just New Mexico

9.4 Editor score out of 10
Service fee $199 with the state fee added; agent renewing at $99

NM Registered Agent.org leads the card: the New Mexico registration at $199, first agent year included, then $99 a year.

The plan puts the company at an in-state street address and scans papers served on it to your online account.

Its three-year total undercuts Mainstay Filing, which earns real points on cost.

What you get

  • New Mexico registration filed for you
  • First-year registered agent service

Strengths

  • $99 per year for the agent after the first
  • A $199 service fee before the state's
  • Registered agent service for year one is in the price

Watch for

  • Limited to New Mexico; your home state still needs an agent
  • $99 extra for the EIN application
Visit NM Registered Agent.orgPartner link. We may earn money if you buy. NM Registered Agent.org: the full write-up
Rank #2 Same price in every state

2. Mainstay Filing: best for companies spread across states

9.1 Editor score out of 10
$199 service fee, $299 due at checkout including the state fee; agent $149 yearly from year two

Mainstay Filing takes second spot: $199 plus state fees in any state, year-one registered agent service included.

The agent is free in year one and $149 a year after that, wherever the company registers.

NM Registered Agent.org undercuts Mainstay Filing by $100 over three years, and that gap costs Mainstay points on cost.

What you get

  • Preparation and filing of the registration
  • A free first year as your registered agent
  • Same-business-day scans of service of process at no charge

Strengths

  • Registered agent free for year one
  • Served papers scanned on the day they arrive, free
  • $199 service fee, with the state fee on top
  • Same price across all fifty states

Watch for

  • Agent renewal of $149 is $50 more than NM Registered Agent.org charges
Visit Mainstay FilingPartner link. We may earn money if you buy. Mainstay Filing: the full write-up
Rank #3 Lower renewal than Mainstay

3. New Mexico Registered Agent.co: best for registrations in New Mexico only

9.0 Editor score out of 10
Service fee $199 with the state fee added; agent renewing at $99

New Mexico Registered Agent.co takes third spot: the New Mexico registration at $199, first agent year included, then $99 a year.

The plan puts the company at an in-state street address and scans papers served on it to your online account.

New Mexico Registered Agent.co mirrors NM Registered Agent.org on price and plan features, so little divides them.

What you get

  • New Mexico registration filed for you
  • Year-one registered agent service included

Strengths

  • First-year registered agent service included
  • $99 per year for the agent after the first
  • A $199 service fee before the state's

Watch for

  • Limited to New Mexico; your home state still needs an agent
  • $99 extra for the EIN application
Visit New Mexico Registered Agent.coPartner link. We may earn money if you buy. New Mexico Registered Agent.co: the full write-up

The 3 entries on one card

Place Service Card score Service fee Year two Best for Go
1 NM Registered Agent.org 9.4 $199 $99/yr The lowest agent renewal we rank here Visit NM Registered Agent.orgPartner link. We may earn money if you buy.
2 Mainstay Filing 9.1 $199 $149/yr Companies spread over several states Visit Mainstay FilingPartner link. We may earn money if you buy.
3 New Mexico Registered Agent.co 9.0 $199 $99/yr The lowest agent renewal we rank here Visit New Mexico Registered Agent.coPartner link. We may earn money if you buy.

Formation Scorecard assigns each mark out of 10 itself, using the weighted criteria on How we rank. No customer ratings feed in.

New Mexico foreign registration service cost in 2026: first year, renewal and the three-year tally

Service First year Second year Third year Three-year tally Agent paid in year one
NM Registered Agent.org $199 $99 $99 $397 Included
Mainstay Filing $199 $149 $149 $497 Free
New Mexico Registered Agent.co $199 $99 $99 $397 Included

Each price comes from the company's own site, read on November 12, 2026. Add New Mexico's $100 registration fee to each row; the tally above leaves it out.

How the card was marked

Cost across three years decided the New Mexico card. The method puts 25% on cost across three years and 25% on coverage of the price, then shares 50% among renewal terms, state-by-state fit and pricing clarity.

NM Registered Agent.org tallies $397 across three years, $100 below Mainstay Filing. Both include the first agent year, so the renewal price after year one broke the tie.

Every criterion and weight appears on How we rank.

Foreign LLC registration in New Mexico: fee, form and filing office

An outside company registers by sending the Foreign LLC Certificate of Registration to the New Mexico Secretary of State, Business Services Division, with a $100 state fee. New Mexico additionally requires certificate of good standing and compliance, dated no more than 30 days before filing.

New Mexico asks nothing yearly from foreign LLCs.

Gather these before filing

  • Certificate of good standing and compliance, issued no earlier than 30 days before filing.
  • The company name exactly as the home state has it, plus the date it was formed.
  • An in-state registered agent; any service on this card can fill that role.
  • The state fee of $100, sent in with the filing.

The price of ignoring New Mexico registration

Its contracts remain valid (NMSA 1978, section 53-19-53(B)). Fees for the unregistered period come due as well.

New Mexico foreign registration service: quick questions

Does New Mexico make an outside LLC register before operating?

Yes, when the company does business there.

What will foreign registration run in New Mexico?

Expect $100 for the state plus $199 for the service.

Is a home-state certificate part of the New Mexico filing?

Yes, the state wants certificate of good standing and compliance, no older than 30 days.

Does a registered company still need a registered agent?

Yes, a registered agent with an in-state street address has to stay on file.

Which foreign registration services sit on this card?

NM Registered Agent.org ($199), Mainstay Filing ($199) and New Mexico Registered Agent.co ($199), top to bottom.

Which foreign registration service leads the card for New Mexico?

NM Registered Agent.org, since $199 beyond the state fee to register in New Mexico, agent renewing at $99.

More from us

Where the figures come from

  1. NMSA 1978, § 53-19-7 and § 53-19-8, as of August 2026
  2. New Mexico Secretary of State, Business Services, as of October 2026
  3. SOS Enterprise online filing portal, as of October 2026
  4. Business Online Filing Help, as of October 2026
  5. Taxation and Revenue Department, who must register, as of October 2026
  6. New Mexico Statutes Annotated 1978, Limited Liability Company Act, as of November 2026
  7. Read on November 12, 2026: pricing and service pages for NM Registered Agent.org
  8. Read on November 12, 2026: New Mexico service page for Mainstay Filing
  9. Read on November 12, 2026: pricing and service pages for New Mexico Registered Agent.co