Can an EIN and SSN Be the Same Number?

Purpose and Identification Numbers

  • The Employer Identification Number (EIN) and Social Security Number (SSN)
    • An EIN identifies a business while an SSN identifies an individual.

Taxpayer Identification Numbers (TINs)

  • A Taxpayer Identification Number (TIN) identifies taxpayers.
    • An SSN, EIN, and ITIN are types of TINs.
    • An SSN is a TIN for individuals while an EIN is a TIN for businesses.

Differences and Usage

  • How do you tell if a number is an SSN or EIN?

SSN, EIN, and ITIN

  • You cannot replace your SSN with an ITIN.
    • An ITIN identifies foreign individuals who file US taxes but can’t get an SSN.
    • All valid ITINs start with 9 and are formatted like an SSN.

Business and Personal Finances

  • Use your SSN when applying for credit.
  • EINs reduce potential damage to your credit if fraudsters access your information.
  • Learn to leverage your EIN to improve finances.
    • An EIN allows separating business and personal finances.
    • Keep your EIN secure.

Applying for EIN and ITIN

  • You may apply for an EIN online if eligible.
  • If ineligible for an SSN, an ITIN is issued and can be used instead.
  • You are limited to one EIN per day.

Business Ownership and Changes

  • Get an EIN when you have an employee or certain retirement plans.
  • Get a new EIN when changing business type or ownership.
  • Sole proprietors can use SSNs instead of EINs.

Using EIN for Credit

  • Can I use my EIN instead of SSN when applying for credit?
  • Generally, use your SSN as your taxpayer identification number.
  • EINs reduce potential damage to your credit rating if fraudsters access your information.
  • An EIN allows separating business and personal finances.

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