Step-by-step guide to completing your federal employer identification number application. Learn how to apply online (instant approval), by fax, or mail. Includes required documents, timelines, post-application steps, and FAQs. Avoid common mistakes with expert tips.

Step-by-step guide to getting your EIN stress-free. Learn online/fax/mail application methods for LLCs, sole proprietors and international businesses. Avoid common mistakes with expert tips.