Internal Revenue Service (U.S. Taxes)

The U.S. Embassy in Luxembourg does not have a tax office available to provide tax advice, please see details below for available resources.

General Information

Tax Forms
Tax Assistance

For tax assistance you can call or fax the Philadelphia International Customer Service Site, which is open 17 hours a day Monday through Friday, from 6:00 AM to 11:00 PM, Eastern Standard Time

    • Tel: 001-267-941-1000 (not toll free) ; select the option for international callers
    • Fax: 001-267-941-1055 (a response should be received within 10-12 working days)

You can find out more about Federal Benefits and Obligations Abroad here: