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EIN Blog: Guides, Tips, and Updates (2026)
Expert guides on EINs, ITINs, BOI filing, tax compliance, and US business formation for non-residents.
Subject to delay due to IRS processing time.
Popular
Popular Guides
- What Is an EIN? — Complete guide to Employer Identification Numbers
- How to Get an EIN — 4 methods explained step by step
- EIN for Non-Residents — Guide for international entrepreneurs
- Form SS-4 Guide — Line-by-line EIN application instructions
- Free EIN — How to get an EIN for free from the IRS
- BOI Filing — Beneficial Ownership Information reporting guide
- Form 5472 Guide — Required for foreign-owned LLCs
All Articles
Browse All 13 EIN Guides
Every guide on EINs, ITINs, BOI filing, and US tax compliance for non-residents, organized by topic.
EIN for Sellers, Creators & Platforms
EIN by Entity Type
EIN Basics & Process
Do You Need a New EIN?
A new EIN is required when business structure or ownership changes, not for a name or address change. The IRS rules by scenario and entity type, 2026.
Ein Expiration Does It Expire
Ein Expiration Does It Expire guide from ein.so.
EIN for Instacart Shoppers
Instacart shoppers are independent contractors and do not need an EIN. Report on Schedule C.
EIN for Mobile App Developers
Apple organization accounts need an EIN and a D-U-N-S number. Individual accounts can use an SSN.
EIN for Turo Hosts
Turo hosts do not need an EIN as sole proprietors. Schedule C or E, and the real 1099-K threshold.
Ein Reference Number 101
Ein Reference Number 101 guide from ein.so.
Frequently Asked Questions
How do I get an EIN?
Apply online at irs.gov (instant, SSN required) or through ein.so ($49 for non-residents). See how to get an EIN.
Is an EIN free?
Yes, from the IRS. ein.so charges $49 for filing assistance for non-residents.
Can non-residents get an EIN?
Yes. Fax Form SS-4 to 855-215-1627 or use ein.so ($49). No SSN required.
What is an EIN?
An Employer Identification Number is a 9-digit IRS tax ID for businesses. Format: XX-XXXXXXX.
How long does an EIN take?
Online: instant. Fax: about 4 business days. Phone: same day. ein.so: 12-15 business days standard, 8-10 business days express. Subject to delay due to IRS processing time.
Need an EIN? We Handle Everything.
Non-US resident? We file Form SS-4 with the IRS and deliver your EIN by email. Just $49.
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