Ask the IRS to search for your EIN by calling the Business & Specialty Tax Line at 800-829-4933.

How can I tell if someone is using my EIN number?

Visit the Internal Revenue Service website (IRS.gov) to obtain the information you need to contact your state’s local IRS office. Call or email your local office to request a case be opened to track activity filed under your EIN.

How do I check a vendor’s EIN?

Call the IRS at (800) 829-4933. The IRS representative will request your identifying information. The representative will then give you the EIN number over the phone.

What happens if someone knows my EIN?

Risk of Identity Theft 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.

Why do I need an EIN number in Ohio?

The EIN is a separate number that is used to federally register a business with the Internal Revenue Service (IRS) and may be needed in addition to state tax numbers. The most common reasons a business in Ohio will need to register for a state business tax numbers include:

Do you need an EIN number to file a tax return?

Get EIN to File Tax Return Without exception, every business must provide a valid EIN to file taxes. An EIN is similar to the Social Security Number (SSN) of an individual. It’s a Federal Tax ID which is a number used by the IRS. The IRS uses it to identify your business for tax purposes.

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.

Can a single member LLC use an EIN number?

Single-member LLCs should also generally obtain an EIN number and operate using their EIN number in order to maintain their corporate veil. Starting a Business? Learn about EINs and more on our free state-by-state How to Start a Business guides.