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The Daily Insight

Is it safe to give out your EIN number?

Author

Christopher Harper

Updated on April 01, 2026

You can think of an EIN as a social security number for your business. Don’t worry about keeping it secure though, because unlike a social security number, an EIN is not considered sensitive information. Be careful to never give out your EIN unless you need to—in the wrong hands, it can be used for identity theft.

What can a scammer do with an EIN number?

An identity thief can use your EIN to:

  • File false tax returns and get refunds,
  • Hack into your bank account and withdraw funds.
  • Use your credit cards and run up bills, or.
  • Take out credit and ruin your business credit rating.

    What happens if someone gets your EIN number?

    Once someone gets your EIN number, he can establish corporate credit card accounts, business banking accounts and even establish personal credit without your knowing it. The theft of your EIN can be combined with thieves accessing your mail.

    What if someone uses my EIN number?

    If they believe someone fraudulently used their Employer Identification Number, notify the IRS immediately using the contact information on the notice or letter. File a police report with the local police department. Carefully review and reconcile account statements as soon as they receive them.

    What do you need to know about an EIN?

    An Employer Identification Number (EIN) is a unique identification number that the IRS uses to track your business filings and taxes. The EIN may also be used by other federal and state agencies to identify your business. Several types of businesses are legally required to have an EIN.

    Can a business open an account without an EIN number?

    Most banks require businesses to present an EIN to open any business bank account. You will be turned away if you try to open an account without your EIN. This gives you a hint about what is the EIN number. That’s when you’ll know how important EIN number uses are.

    What’s the difference between an ITIN and an EIN?

    The individual taxpayer identification number (ITIN) is a tax number only available to certain non-U.S. residents and resident aliens and their spouses and dependents who are not able to obtain a social security number (SSN).

    How can I get my Ein number back?

    Visit the software’s business section to retrieve your EIN. If you’ve applied for a loan, or even a business checking account, the bank has your EIN on file. Ask your relationship manager or the branch manager for the number. In a worst-case scenario where none of the above options work, you can call the IRS.