Internal Revenue Service United States Department of the Treasury
Level Basic Advanced Military International

Individual Taxpayer Identification Number (ITIN)

Introduction

Lesson Objectives

At the end of this lesson, you will be able to:

  • Define ITINs and explain their purpose
  • Determine who needs an ITIN
  • Identify and explain the special rules that apply to dependents and spouses

Estimated time to complete: 10 minutes