Foreign LLC Services › New Mexico
Foreign LLC services in New Mexico, compared
In New Mexico a filing service costs $199 on top of the $100 state fee. Mainstay Filing is our first pick.
Best 3 Foreign Registration Services in New Mexico (2026)
Ranked for New Mexico.
| # | Service | Service fee | New Mexico fee | Agent |
|---|---|---|---|---|
| 1 | Mainstay Filing | $199 | $100 | Year one included, then $149/yr |
| 2 | NM Registered Agent.org | $199 | $100 | Year one included, then $99/yr |
| 3 | NM Registered Agent.co | $199 | $100 | Year one included, then $99/yr |
Service prices read from each provider’s New Mexico page on October 28, 2026. The state fee is the official figure below and is paid to the New Mexico Secretary of State, Business Services Division.
Side by side with doing it yourself
| Route | Service fee | Agent, year one | Agent after | Year one, before any agent |
|---|---|---|---|---|
| Mainstay Filing | $199 | Included | $149 a year | $299 |
| NM Registered Agent.org | $199 | Included | $99 a year | $299 |
| NM Registered Agent.co | $199 | Included | $99 a year | $299 |
| Do it yourself | $0 | You arrange one | Your cost | $100 |
A registered agent must have a street address in New Mexico. Doing it yourself means you arrange and pay for one.
What the state requires either way
- Application
- Foreign LLC Certificate of Registration
- Good-standing certificate
- Certificate of good standing and compliance, no older than 30 days
- Yearly filing
- None for foreign LLCs (amended registration only if management changes), no fee
New Mexico service questions
Which service is best for a foreign LLC in New Mexico?
We rank Mainstay Filing first for New Mexico: $199 plus the $100 state fee, with the agent free for the first year.
What does a New Mexico service include?
The application, the filing with the New Mexico Secretary of State, Business Services Division, payment of the state fee and a registered agent for the first year.
Is it cheaper to file in New Mexico myself?
On paper, yes by $199: the state fee is $100. You would also need to find a registered agent and prepare Foreign LLC Certificate of Registration.
Sources
- New Mexico Secretary of State, Business Services: www.sos.nm.gov/business-services/, checked October 8, 2026
- SOS Enterprise online filing portal: enterprise.sos.nm.gov/, checked October 8, 2026
- Business Online Filing Help (Secretary of State): api.realfile.rtsclients.com/PublicFiles/ee3072ab0d43456cb15a51f7d82c77a2/c32ddb0d-44ba-4b43-aa86-b6ebdbb624ba/Business%20Online%20Filing%20Help.pdf, checked October 8, 2026
- NMSA 1978, Chapter 53 (Limited Liability Company Act): nmonesource.com/nmos/nmsa/en/4400/1/document.do, checked October 8, 2026
- Taxation and Revenue Department, who must register: www.tax.newmexico.gov/businesses/who-must-register-a-business/, checked October 8, 2026