Your personal U.S. tax number, for when the IRS needs to identify you individually — not your company. Required for some personal filings and treaty benefits.
An ITIN (Individual Taxpayer Identification Number) identifies you personally to the IRS when you don't have a Social Security Number. Most founders don't need one just to run an LLC — but you will if you're filing certain personal U.S. tax forms or claiming tax treaty benefits between India and the U.S.
We check you actually need an ITIN before filing.
Passport and supporting forms, certified — no mailing originals.
The IRS mails your ITIN assignment letter.
A personal IRS filing, separate from your company's EIN.