3 Best Foreign Registration Services in New Mexico (2026): Prices Tracked
For foreign registration services in New Mexico this 2026, the order on the watchlist is Mainstay Filing ($199), NM Registered Agent.org ($199) and New Mexico Registered Agent.co ($199). The registration fee in New Mexico is $100 for everyone. Service charges come to $397 to $497 over three years.
Tracked by the Filing Price Watch editorial team
Ordered by:
Order = 37% cost, 29% filings covered, and three lighter measures (details)
The short version
State registration fee$100tax.newmexico.gov (pulled October 2026, noted here)
What year one costs$199No state fee in these
Three-year spend$397 to $497First year plus two renewals
State total, three years$100Same whichever service you use
Totals cross inLines stay apartSame order for ten years
New Mexico watchlist
Prices come from each company's own pricing. Add the $100 state fee separately.
#Ordered byPrice in year 1Price at renewalThree-year spend
1
First place
1. Mainstay Filing: best for one fee in any state
$199 to register, $149 a year after
Price in year 1$199
Price after year 1$149/yr
Three-year spend$497
Mainstay Filing leads since $199 added to the state fee, a free first registered agent year, then $149 a year.
What it costs over NM Registered Agent.org is $100 by year three, and what it covers is why it ranks higher.
Agent renewal in any state: $149 per year.
Price covers
Registration handled for you
Registered agent is free in year one
One fee wherever you register
Holds up
Agent free for the first year
Same fee wherever you register
Service charge of $199
Weak spots
$50 more each year for the agent
2
Local pick
2. NM Registered Agent.org: best for the smallest agent bill
$199 to register, $99 a year after
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Spot 2 goes to NM Registered Agent.org: $199 on top of the state fee, with the first agent year included, followed by $99 each year.
Price covers
Registration handled for you
A year of agent service to begin with
Holds up
Then $99 a year
Agent included to start
Service charge of $199
Weak spots
Nothing outside this state
3
Local pick
3. New Mexico Registered Agent.co: best for another in-state registrant
$199 to register, $99 a year after
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Spot 3 goes to New Mexico Registered Agent.co: $199 on top of the state fee, with the first agent year included, followed by $99 each year.
NM Registered Agent.org lists exactly the same prices.
Three years of state charges means one filing, two reports and any minimum tax. We list open-ended costs such as publication but keep them out of the total.
How first place was won
The 29% measure filings covered by the price separated the top two.
Registering involves at least two states, and one provider for both outranked NM Registered Agent.org.
New Mexico foreign LLC registration fee and rules, as written by the state
Out-of-state LLCs file the Foreign LLC Certificate of Registration with the New Mexico Secretary of State, Business Services Division and pay $100. Also attach certificate of good standing and compliance issued within 30 days.
Skipping the registration may bring back fees on top.