Foreign registration cost calculators + New Mexico
3 Best Foreign Registration Services in New Mexico (2026): Cost Calculator
Result order: Best value first, from our five-term calculation
New Mexico results
New Mexico ranking
1. New Mexico Registered Agent.co: best for a single extra state
Ranks firstTop result: New Mexico Registered Agent.co. It adds $199 to the state fee and throws in a first agent year, then bills $99 yearly.
Its three-year result is below Mainstay Filing's, and three-year cost is 41% of the formula.
Inputs covered
- Registration delivered to the state office
- Agent service for the first year
Adds up well
- $99 a year for the agent after that
- $199 on top of the state fee
- Year-one agent covered
Adds up badly
- Limited to one state
2. NM Registered Agent.org: best for one extra state
Local resultResult 2: NM Registered Agent.org. It adds $199 to the state fee and throws in a first agent year, then bills $99 yearly.
No difference in price from New Mexico Registered Agent.co.
Inputs covered
- Registration delivered to the state office
- Agent service for the first year
Adds up well
- $199 on top of the state fee
- $99 a year for the agent after that
- Year-one agent covered
Adds up badly
- Limited to one state
3. Mainstay Filing: best for one fee wherever you register
All fifty statesResult 3: Mainstay Filing. Registering in New Mexico adds $199 to state fees, with the opening agent year free.
New Mexico Registered Agent.co calculates $100 lower over three years, enough to rank higher.
Agent price from year two: $149 a year, in any state.
Inputs covered
- Registration handled for you
- Registered agent free in year one
- Fifty-state service
Adds up well
- Same fee wherever you register
- $199 added to New Mexico's fee
- The first agent year is covered
Adds up badly
- A higher agent renewal ($149)
Results over time
| Rank | Service | Result, year 1 | Result, year 2 | Result, year 3 | Result, year 5 | |
|---|---|---|---|---|---|---|
| 1 | New Mexico Registered Agent.co | $199 | $298 | $397 | $595 | Open New Mexico Registered Agent.coPartner link. We may earn money if you buy. |
| 2 | NM Registered Agent.org | $199 | $298 | $397 | $595 | Open NM Registered Agent.orgPartner link. We may earn money if you buy. |
| 3 | Mainstay Filing | $199 | $348 | $497 | $795 | Open Mainstay FilingPartner link. We may earn money if you buy. |
Cost calculator
The government inputs, New Mexico
| Input | Amount | Source |
|---|---|---|
| Cost to register | $100 | tax.newmexico.gov {input read October 2026, shown in full} |
| What the state collects by year 3 | $100 | Filing, reports and any tax |
How the result came out
Calculated three-year cost put New Mexico Registered Agent.co first. That term is 41% of the formula, and filing work in the price, renewal change, break-even year and input clarity make up the remainder.
New Mexico Registered Agent.co takes the cost term at $397 over three years, and Mainstay Filing would need $100 more.
How New Mexico describes the foreign LLC registration fee and rules
The New Mexico Secretary of State, Business Services Division accepts $100 and the Foreign LLC Certificate of Registration from out-of-state LLCs doing business in New Mexico. The filing asks for certificate of good standing and compliance from the past 30 days.
If it never registers, expect fees owed for the time before registering.
Cited at: tax.newmexico.gov {input read October 2026, shown in full}
State fees only
Without a service the three-year input is just $100 in state fees. Hiring help adds $397 to $497 to it.
About these results
What is the registration fee for a foreign LLC in New Mexico?
$100 to the state, with $199 more for the service in year one.
What do these services calculate to over three years?
$397 to $497 in service fees, with state fees on top.
Which form registers the LLC?
Complete Foreign LLC Certificate of Registration and deliver it to the New Mexico Secretary of State, Business Services Division.
Does the New Mexico filing need a document from the home state?
Yes, one less than 30 days old: certificate of good standing and compliance.
What recurring filing follows registration?
Nothing. Foreign LLCs have no recurring report here.
When does one service pass another in total cost?
Not in ten years: the order of the running totals does not change.
Which foreign registration service calculates best for New Mexico?
New Mexico Registered Agent.co, which wins on calculated three-year cost. NM Registered Agent.org and Mainstay Filing follow.
Input sources
- Check NMSA 1978, § 53-19-7 and against nmonesource.com; entered August 2026.
- Check New Mexico Secretary of State against sos.nm.gov; entered October 2026.
- Check SOS Enterprise online filing portal against enterprise.sos.nm.gov; entered October 2026.
- Check Business Online Filing Help against api.realfile.rtsclients.com; entered October 2026.
- Check Taxation and Revenue Department, who against tax.newmexico.gov; entered October 2026.
- Check New Mexico Statutes Annotated 1978 against nmonesource.com; entered November 2026.
- New Mexico Registered Agent.co pricing page, entered November 13, 2026
- NM Registered Agent.org pricing page, entered November 13, 2026
- Mainstay Filing New Mexico service page, entered November 13, 2026