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.

Get your EIN timeline: Instant online approval vs 4 weeks by mail. Covers all methods, special cases, IRS delays, and pro tips to speed up your Employer Identification Number application.

Complete guide to U.S. taxpayer identification numbers (TINs). Learn about SSN, ITIN, EIN types, application processes, common mistakes, identity protection, and real-life use cases. Get step-by-step instructions.

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.