U.S. Citizen Services
Where to get Tax Assistance
The IRS office in Philadelphia is the principal office responsible for providing international tax assistance, such as answering questions related to tax law, foreign tax issues, and notices and bills. This office is open Monday through Friday from 6:00 a.m. to 11:00 p.m. (American) Eastern Standard Time and may be contacted by:
Phone: 1 (267) 941-1000 (not toll-free)
Fax: 1 (267) 941-1055
Internet: http://www.irs.gov/uac/Help-With-Tax-Questions---International-Taxpayers
Email: irs.paris@irs.gov
Useful Links
- Tax Info for U.S. Citizens Overseas
- Tax Guide for U.S. Citizens and Resident Aliens Abroad
- Frequently Asked Questions for Persons Living Abroad
- U.S. Tax Guide for Aliens
- IRS Tax Forms and Publications
- International Tax Filing
- International Tax Statistics
- Application for Individual Taxpayer Information Number
- Understanding Your Individual Taxpayer Identification Number
- Report of International Transportation of Currency or Monetary Instruments
Contact Information
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Consular Section U.S. Embassy Nouakchott
Phone: (222) 4525-2660 ext. 4551
Fax: (222) 4525-1592
Email: ConsularNKC@state.gov
Duty Officer: 3662-8163
Consular Emergency Recording: 4525-3701