
Individual taxpayer identification number (ITIN) | Internal Revenue …
Oct 28, 2025 · 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 …
Get an Individual Taxpayer Identification Number (ITIN) to file your ...
Dec 5, 2025 · Find out how to apply for an Individual Taxpayer Identification Number (ITIN) and use it to file your federal tax return.
Individual Taxpayer Identification Number - Wikipedia
An Individual Taxpayer Identification Number (ITIN) is a United States tax processing number issued by the Internal Revenue Service (IRS). ITINs are issued by the IRS to individuals who do not have and …
How to Get a US Taxpayer ID Number: SSN, ITIN, EIN & More
Jul 23, 2025 · Confused about which US taxpayer ID number you need — SSN, ITIN, EIN, or something else? This guide explains each type, who qualifies, when it's required, and how to apply.
The Facts About the Individual Taxpayer Identification Number (ITIN)
Jun 25, 2025 · The Individual Taxpayer Identification Number (ITIN) is a tax processing number issued by the Internal Revenue Service (IRS) to ensure that people—including undocumented …
How to apply for an ITIN - Internal Revenue Service
Mar 12, 2025 · Find what you need to apply for an individual tax identification number (ITIN). You can apply by mail or in person.
How Do You File Taxes with an Individual Taxpayer Identification Number ...
Apr 4, 2025 · The Internal Revenue Service (IRS) issues Individual Taxpayer Identification Numbers (ITINs) to people who are required to have a U.S. taxpayer identification number but who do not …
What Is An ITIN? What You Need to Know | H&R Block
ITIN stands for Individual Taxpayer Identification Number. The IRS issues Individual Taxpayer Identification Numbers (ITINs) to people who need to file taxes, but who do not qualify for Social …
Taxpayer Identification Number: Definition, How to Get One - NerdWallet
What is a tax ID number? A tax identification number, sometimes also called a "TIN number," is a unique nine-digit number that identifies you to the IRS.
How to Find Your Taxpayer Identification Number (TIN)
Aug 10, 2025 · Need to find your Taxpayer Identification Number (TIN)? Our guide offers clear, secure steps to locate your essential tax ID for any situation.