1. ZenBusiness — best overall for New Mexico
ZenBusiness gives first-time New Mexico founders the cheapest way in and the least to manage afterward, which is exactly the priority set this state rewards.
Key features
- ✓$0 formation plus the state filing fee on the Starter plan
- ✓Fast standard filing, with expedited options on higher tiers
- ✓Worry-Free Compliance: filing alerts and document submission handled for you
- ✓Registered agent service with same-day scanning and upload of received documents
- ✓A clean dashboard that keeps formation, agent, and compliance in one place
Best for: first-time owners who want the lowest upfront cost and a hands-off setup once the LLC is live.
Pricing tier: Starter formation is $0 plus state fees. Standalone registered agent runs $99 for the first year and $199 per year after; the Premium formation plan includes a free first year of registered agent service. The optional Worry-Free Compliance add-on is about $199 per year.
Free formation, quick turnaround, a genuinely easy platform, and well-rated support (ZenBusiness holds a 4.5 on Trustpilot across thousands of reviews). The compliance automation is more useful than it first looks in New Mexico — there's no annual report to file, but the same system tracks your registered agent renewal and any business license deadlines so your good standing never lapses by accident.
The registered agent renews at $199 a year, which is higher than Northwest's flat $125, so over several years it's not the cheapest agent on the list. The checkout flow also nudges you toward add-ons you may not need.