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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

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Rules Governing Practice before IRS

SOI Tax Stats - Statistics of Income Studies of International Income and Taxes

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The Statistics of Income ( SOI ) Division of the IRS conducts a myriad of studies on international income and taxes. These studies provide data on the foreign activity of U.S. persons, as well as the U.S. activity of foreign persons. An overview of 15 of the studies is given in the most recent article on international income and taxes.




Statistics of Income Studies of International Income and Taxes,
Bulletin Articles by Year of Release

The following are available as PDF files. A free Adobe® Reader is available for download, if needed.

2010  2006  1999