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.

What do AOS-services cost?

As a referral agency we support ourselves through the commission we charge our partner companies for every referral and signed client. We do not charge our clients for our services.

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