Review the various taxpayer identification numbers (TIN) the IRS uses to administer tax laws. Find the TIN you need and how to get it.

An ITIN is a 9-digit number the IRS issues if you need a U.S. taxpayer identification number for federal tax purposes, but you aren’t eligible for a Social Security number (SSN). Find if you need one and how to apply.

Mar 10, 2025 · Use this tool to get an EIN directly from the IRS in minutes for free. Answer questions, submit the application and, if approved, we’ll issue your EIN immediately online.

Mar 5, 2025 · Find out how to apply for an Individual Taxpayer Identification Number (ITIN) and use it to file your federal tax return.

A Taxpayer Identification Number (TIN) is an identifying number used for tax purposes in the United States and in other countries under the Common Reporting Standard. In the United States it is also known as a Tax Identification Number (TIN) or …

Feb 26, 2025 · Tax identification numbers are nine-digit numbers used by the IRS. The IRS issues all U.S. TINs except for Social Security numbers, which are issued by the Social Security Administration. Tax...

Jan 20, 2025 · Read on to find out where to look to get the individual TIN (Tax ID Number), SSN (Social Security Number), or business EIN (Employer Identification Number) that you need. Find a business EIN on business tax records, bank records, or …

Nov 26, 2024 · What is a Taxpayer Identification Number? A Taxpayer Identification Number, or TIN, is a nine-digit tracking number assigned to a taxpayer. A Social Security number is one form of TIN and is...

Sep 12, 2023 · These three abbreviations are: TIN, ITIN, and EIN. The TIN stands for taxpayer identification number which is an umbrella term for what we are talking about. If you are US citizen who pays tax, you will have been issued a TIN which is identical to your social security number (SSN). What is your SSN?

Dec 12, 2024 · A tax identification number, sometimes also called a "TIN number," is a unique nine-digit number that identifies you to the IRS. It's required on your tax return and requested in other...