Q: I run a field service business in Anaheim, California, with three employees. How do I verify an EIN, and what other licenses do I need?
A: You verify your EIN from your confirmation letter or prior filings. Here is what a field service business in Anaheim needs: 1. Federal tax ID number (EIN) and its confirmation letter 2. California state employer ID number 3. Anaheim business license 4. Fictitious business name (FBN) statement with newspaper publication 5. Seller's permit if you sell parts or supplies