Helpful Links and Resources
- IRS Publication 519 "U.S. Tax Guide for Aliens"
- Form W-7 - Application for IRS Individual Taxpayer Identification Number
- Form W-7 Instructions
- Tax Treaties
- IRS General Guidance - Frequently Asked Questions
- IRS General Guidance - International Taxpayers - NRA Withholding
- IRS Publication 515 "Withholding of Tax on Nonresident Aliens and Foreign Entities"