We help Americans living in Europe to file US taxes and prevent double taxation. Based on your situation we introduce you to a US tax advisor. Free of charge and free of any obligations.

For who is AOS available?

AOS was specifically founded for individuals and companies who reside outside the US but continue to have a tax filing obligation with the United States.

Do you have questions or need help? Please feel free to contact us. Free of charge and free of any obligation.