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Register Legal Business Structure

Navigator Step 1. Explains that to conduct business in New Mexico an owner must register the business structure with the Secretary of State (though sole proprietorships and general partnerships do not register). Links to the SOS Business Services start-a-business flows by entity type.

Your Business Structure: registration requirement and process; advice to consult a business professional

Entity types: LLC, Corporation/S-Corporation, Limited Partnership, General Partnership, Sole Proprietorship, Nonprofit Corporation, Cooperative Associations, Business Trust

Note: sole proprietorships and general partnerships do NOT require registration

Online registration available for LLCs; corporations and partnerships require mailed forms with fees

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