Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return

 

Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Contact My Local Office Internationally

International Services 

If you are a taxpayer with specific individual or business account questions you should contact the International Taxpayer Service Call Center by phone or fax. The International Call Center is operational Monday through Friday, from 6:00 a.m. to 11:00 p.m. (Eastern Time):
            Tel: 267-941-1000 (not toll-free)
            Fax: 267-466-1055 (for international tax account issues only)

If you are a tax professional or software provider calling about an e-file issue and it is not account related, please contact the e-help office in Austin at 512-416-7750 (not toll-free). Assistors are available Monday through Friday, from 7:00 a.m. to 6:00 p.m. (Central time).

Taxpayer service, formerly offered at the foreign posts of duty, is no longer available.  Please send your tax forms and correspondence to the applicable address indicated below.  

Individual taxpayers located outside the U.S. may also contact the IRS by mail at:

            Internal Revenue Service
            International Accounts
            Philadelphia, PA 19255-0725

Business taxpayers located outside the U.S. may also contact the IRS by mail at:

            Internal Revenue Service
            International Accounts         
            Ogden, UT 84201-0038

Residents of Puerto Rico and the U.S. Virgin Islands may contact the IRS toll free at 1-800-829-1040. (Hours of Operation are 7:00 a.m. to 10:00 p.m. Monday - Friday). For face-to-face assistance information in Puerto Rico refer to Contact My Local Office in Puerto Rico.

Other items of potential interest:

International Taxpayer Advocate:
To request Taxpayer Advocate assistance, call the Taxpayer Advocate Service toll-free numbers below or refer to Contact a Local Taxpayer Advocate (LTA) in Caribbean U.S. Territories (Puerto Rico & US Virgin Islands) and International or Contact a Local Taxpayer Advocate (LTA) in Hawaii & Pacific US Territories (Guam, American Samoa and the Northern Mariana Islands).

(787) 522-8601 - English
(787) 522-8600 - Spanish
(855) 818-5697 - Fax

International Tax Topic Index

For taxpayers with international filing requirements

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