Skip to content
State of New MexicoEspañol

Obtain Tax ID Numbers and Register a Business

Navigator Step 2. Walks owners through the three registrations a company needs: a federal EIN from the IRS, a state Business Tax Identification Number (BTIN) via Taxpayer Access Point, and Secretary of State registration.

Understanding the Process: businesses need an EIN (federal), a BTIN (state), and SOS registration

Step 1: Apply for a federal EIN at the IRS

Step 2: Register a BTIN through the NM Taxation & Revenue Department (Taxpayer Access Point)

Step 3: Register with the Secretary of State

Important Note + video tutorial

Business Navigator promo block