Registered Agents New Mexico.us

New Mexico · Registered Agents

Who can be a registered agent in New Mexico

Every New Mexico LLC and corporation must keep a registered agent on file. This page sets out who qualifies, the address rule, what a change costs ($20) and what services charge, citing NMSA 1978, § 53-19-5.

Updated October 29, 2026 · Registered Agent rules

Short answer

Every New Mexico LLC must keep a registered agent who qualifies under NMSA 1978, § 53-19-5[2], at a physical address in New Mexico. Changing the agent costs $20[2].

Mainstay Filing charges $149 a year to act as the registered agent in New Mexico, and files the $20 change when you switch[1].

Legal term
Registered agent
Registered Agent required
Yes
Change fee
$20
Change form
Statement of Change of Registered Office or Registered Agent, or Both
Mainstay Filing
$149 a year

Updated October 29, 2026. Rules from the statute and state forms; fees from official sources; prices from providers' own pages.

Eligibility

The rule comes from NMSA 1978, § 53-19-5[2].

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.

Owners who live in New Mexico qualify as individuals and can take the registered agent role themselves. Most companies choose between someone they know in New Mexico and a commercial agent service.

Hiring an agent: the price

Mainstay Filing's New Mexico registered agent service is $149 a year with no increase at renewal[1]. Papers served on the company are scanned and uploaded the same business day at no fee.

8 other providers published New Mexico prices on October 20, 2026. First years ran $99 to $596, renewals $125 to $596. In New Mexico, one of them raises the price after year one, so the renewal figure is the one to compare.

Making a change

The filing is the Statement of Change of Registered Office or Registered Agent, or Both, filed with the New Mexico Secretary of State, Business Services Division. The fee is $20[2].

  1. Choose the new registered agent and get its consent; it has to qualify under NMSA 1978, § 53-19-5.
  2. File the Statement of Change of Registered Office or Registered Agent, or Both with the New Mexico Secretary of State, Business Services Division.
  3. Include the $20 filing fee.
  4. Once the New Mexico Secretary of State processes it, confirm the company's record shows the new registered agent.

Across the 50 states the median change fee is $15; compared with New Mexico's $20, 27 states charge less and 20 charge more.

Switching to Mainstay Filing includes the New Mexico change filing; it submits the form to the New Mexico Secretary of State, Business Services Division and charges the $20 state fee at cost[1].

New Mexico business survival

77%open after 1 year[4]
46.3%open after 5 years
19.18new applications per 1,000 residents, 2025[5]

Agent service is a recurring cost for the life of the company. In New Mexico, 77% of new business locations were still open after one year and 46.3% after five, per BLS data through March 2025.

Where the agent must be

New Mexico's forms spell it out. The address has to be a street address in New Mexico. P.O. boxes are not accepted.[2]

Because the New Mexico Secretary of State publishes this address, owners who use their own put it on the public record.

Questions

Can I be my own registered agent in New Mexico?

Owners who live in New Mexico qualify as individuals and can take the registered agent role themselves.

Can a New Mexico registered agent use a P.O. box?

The address has to be a street address in New Mexico. P.O. boxes are not accepted.[2]

What does a New Mexico registered agent service cost?

Mainstay Filing offers it for $149 a year, with no increase at renewal[1]. Other services' published New Mexico prices ran $99 to $596 for the first year on October 20, 2026.

How much does it cost to change the registered agent in New Mexico?

$20, paid to the New Mexico Secretary of State, Business Services Division[2].

Sources

  1. Mainstay Filing pricing, registered agent and FAQ pages. Updated October 29, 2026.
  2. NMSA 1978, § 53-19-5 (Registered office and registered agent; change of principal place of business). nmonesource.com/nmos/nmsa/en/4400/1/document.do. Updated October 29, 2026.
  3. Statement of Change of Registered Office or Registered Agent, or Both. enterprise.sos.nm.gov/. Updated October 29, 2026.
  4. U.S. Bureau of Labor Statistics, Business Employment Dynamics, Establishment Age and Survival, Table 7 (data through March 2025). www.bls.gov/bdm/bdmage.htm. Updated October 29, 2026.
  5. U.S. Census Bureau, Business Formation Statistics (state annual and monthly series). www.census.gov/econ/bfs/index.html. Updated October 29, 2026.