The following IRS pages have been put together specifically for international taxpayers (US citizens, green card holders and resident aliens living abroad):
IRS US Citizens and Resident Aliens Abroad
IRS basic information for international taxpayers including definitions, Tax ID numbers, income exclusions and more
Filing and Forms
Find information about filing taxes on our Filing Options page.
For tax forms, FBAR, form 8938 and other forms see our Tax Forms page.