The ITA tool is a tax law resource that takes you through a series of questions and provides you with responses to tax law questions.
- Am I Eligible to Apply for an Individual Taxpayer Identification Number?
- Can I Exclude Income Earned in a Foreign Country?
- Am I Required to File a Nonresident Alien U.S. Individual Tax Return?
- As a U.S. Citizen or Resident Alien Married to a Nonresident Alien, What's My Filing Status?