ITIN – Tax Identification Number in the USA: What It Is, Who Needs It, How to Obtain It
ITIN (Individual Taxpayer Identification Number) – a 9-digit number from the IRS for individuals without an SSN who need to file taxes in the USA. A comprehensive guide: who needs it, how to submit Form W-7, where to find an Acceptance Agent, how long it takes, what ITIN does NOT provide, and common mistakes.