IRS & compliance · 2 min read

How to Obtain an EIN Without a Social Security Number

An Employer Identification Number (EIN) is essential for businesses to file taxes and manage their finances. Learn how to acquire one even without a Social Security Number (SSN).

By Ozhan Yuksel, EA, MBA · Principal & Owner ·

Many aspiring business owners mistakenly believe that a Social Security Number (SSN) is mandatory for obtaining an Employer Identification Number (EIN). This simply isn't true. The IRS provides avenues for individuals without an SSN to secure an EIN, allowing them to conduct business legally and compliantly in the United States.

This guide provides a clear, step-by-step approach to acquiring an EIN without an SSN, ensuring you can navigate the process with confidence and focus on building your business.

Understanding the EIN and Its Importance

An Employer Identification Number (EIN), also known as a Federal Tax Identification Number, is a unique nine-digit number assigned by the IRS to business entities operating in the United States. It serves as a unique identifier for tax purposes, similar to how a Social Security Number identifies an individual.

The EIN is crucial for various business activities, including:

Filing federal and state tax returns

Opening a business bank account

Hiring employees

Applying for business licenses and permits

Establishing credit with suppliers and vendors

Applying for an EIN as a Non-SSN Holder

If you don't have an SSN, you can still apply for an EIN by following these steps:

Complete Form SS-4: Download and fill out IRS Form SS-4, Application for Employer Identification Number. This form requires detailed information about your business, including its legal name, address, and type of entity.

Provide a Reason: The form requires you to explain why you are applying for an EIN. Select the option that accurately describes your situation.

Submit Form SS-4: Submit the completed Form SS-4 to the IRS. You can submit it online, by mail, by fax (if it's an international application), or through a third-party designee.

Third-Party Designee: You can authorize a third party, such as an attorney or accountant, to apply for an EIN on your behalf. This can be particularly helpful if you're unfamiliar with the process or need assistance with the application.

Required Information and Documentation

When completing Form SS-4, be prepared to provide the following information:

Legal name of your business entity

Trade name of your business (if applicable)

Mailing address and physical location of your business

Type of business entity (e.g., sole proprietorship, partnership, corporation, LLC)

Reason for applying for the EIN

Name and Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) of the responsible party (if you don't have an SSN, you can leave this section blank)

Date the business was established

Principal business activity

Number of employees (if applicable)

Leveraging Third-Party Designees

A Third-Party Designee (TPD) is someone you authorize to represent your business in dealings with the IRS. Using a TPD can simplify the EIN application process, especially if you lack an SSN or are unfamiliar with U.S. tax regulations.

A TPD can complete and submit Form SS-4 on your behalf, communicate with the IRS regarding your application, and receive the EIN on your behalf. Ensure your chosen TPD is knowledgeable and experienced in handling EIN applications for non-SSN holders.

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Ozhan Yuksel
Ozhan Yuksel, EA, MBA
Principal & Owner, TLR · Santa Ana, CA
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This article is general information, not advice for your situation. Facts and thresholds change; confirm before acting.

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