Understanding the Employer Identification Number: A Comprehensive Guide

Definition & Meaning

An Employer Identification Number (EIN) is a unique nine-digit identifier assigned by the Internal Revenue Service (IRS) to businesses for tax purposes. It is also known as a Federal Tax Identification Number. Businesses use the EIN to report taxes, open bank accounts, and conduct various financial transactions. Unlike a Social Security number, which is personal, an EIN is specific to a business entity. Each business entity, including corporations, partnerships, and limited liability companies, must obtain its own EIN, even if the same individual owns multiple businesses.

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Real-world examples

Here are a couple of examples of abatement:

(Hypothetical example) A small business owner starts a bakery and hires five employees. To comply with tax regulations, the owner applies for an EIN through the IRS to report payroll taxes. Another example is a couple who forms a partnership to run a landscaping business; they must apply for an EIN to manage their tax obligations.

Comparison with related terms

Term Description Difference
Social Security Number (SSN) A unique number assigned to individuals for tax and identification purposes. An SSN is personal, while an EIN is for business entities.
Tax Identification Number (TIN) A generic term for any number used by the IRS to identify taxpayers. An EIN is a specific type of TIN used for businesses.

What to do if this term applies to you

If you need to apply for an EIN, you can do so by completing IRS Form SS-4. You can apply online, by phone, by fax, or by mail. If you require assistance, consider using US Legal Forms' templates to simplify the process. If your situation is complex, it may be beneficial to consult a legal professional for guidance.

Quick facts

  • Typical processing time: Several weeks
  • Application fee: None
  • Required for: Businesses with employees, partnerships, corporations
  • Form used: IRS Form SS-4

Key takeaways

Frequently asked questions

An EIN is used for tax reporting, opening business bank accounts, and applying for various business licenses.