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EIN and Tax March 2026
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By Incorp Genius Team  ·  Verified by a US business formation expert
6 min read

What Is an EIN and Why Does Every US LLC Need One?

An EIN is your US tax identification number. Without it, you cannot open a US bank account, file taxes, or get approved for Stripe. If you have a US LLC, your EIN is non-negotiable.

What Is an EIN

An EIN is a nine-digit number issued by the IRS to identify a business entity in the United States. It works like a PAN card for a US business. Despite the word Employer in the name, you do not need employees to get one. Any US LLC with a single non-resident owner needs an EIN to operate properly.

Why Your LLC Cannot Function Without an EIN

US Bank Account

Almost every US bank requires your EIN to open a business account. No EIN means no bank account.

Stripe and PayPal

Both require an EIN for US business account verification. It is one of the first things they ask for.

US Tax Filing

Filing any US federal or state tax return requires your EIN on every form submitted to the IRS.

Amazon Seller Account

Amazon US requires an EIN to verify your identity as a US business seller for FBA or direct sales.

Client Contracts

US clients often ask for a W-9 form requiring your EIN before paying you or entering agreements.

Hiring Contractors

To pay US-based contractors, you need an EIN to issue proper 1099 tax forms.

How to Get an EIN as a Non-US Resident

For US residents, getting an EIN is a quick online process. For Indian founders, the IRS online application requires a US Social Security Number which you do not have. You must apply by phone or fax using Form SS-4.

Why Most Indian Founders Use a Service

The IRS phone line for international callers has long wait times and specific hour windows. Preparing Form SS-4 correctly requires specific knowledge. Incorp Genius files your EIN on your behalf as part of our standard US setup, typically confirmed same-day, delivered to you on WhatsApp.

Does an EIN Expire

No. Your EIN is permanent. Once the IRS assigns it to your LLC, it stays with that entity for as long as the LLC exists. You do not need to renew it.

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