IRS Logo
Print - Click this link to Print this page

Form W-7, Application for IRS Individual Taxpayer Identification Number

Use this form to apply for an IRS individual taxpayer identification number (ITIN). An ITIN is a nine-digit number issued by the U.S. Internal Revenue Service (IRS) to individuals who are required for U.S. tax purposes to have a U.S. taxpayer identification number but who do not have and are not eligible to get a social security number (SSN).

Current Products

Recent Developments

Other Items You May Find Useful

All Revisions for Form W-7

Formulario W-7(SP), Solicitud de Número de Identificación Personal del Contribuyente del Servicio de Impuestos Internos

Additional Items You May Find Useful

Other Current Products

Comment on Form W-7

Use the Comment on Tax Forms and Publications web form to provide feedback on the content of this product. Although we cannot respond individually to each comment, we do appreciate your feedback and will consider all comments submitted.

CAUTION: We cannot respond to tax-related questions submitted using this page. Instead, please see our Tax Law Questions page.

Page Last Reviewed or Updated: 15-Sep-2015