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SOI Tax Stats - Corporation Source Book Statistical Tables 2005 (All Sectors)

SOI Tax Stats - SOI Bulletin: Summer 2013

SOI Tax Stats - Papers - 2006 American Statistical Association Conference

This page contains a listing of all current Commissioner Delegation Orders and the IRMs in which they can be found on the IRS.gov portal.

SOI tax stats - Individual information return Form W-2 statistics: Current article and prior data releases and articles

SOI Tax Stats - Individual Income Tax Returns, Line Item Estimates

Migration Data 2017¨C2018 Data files are available for download in Comma Separated Values files (.csv file extension)¡ªData items are separated by commas, where each new line represents a new row, and by Excel files by State (.xls file extension).

The Statistics of Income (SOI) Bulletin is issued quarterly by the Statistics of Income Division of the Internal Revenue Service. The report provides the earliest published annual financial statistics obtained from the various types of tax and information returns filed, as well as information from periodic or special analytical studies of particular interest to students of the U.S. tax system, tax policymakers, and tax administrators. Selected historical and other data tables, previously published in the spring issue of the Bulletin are now only available on SOI¡¯s pages of the IRS Website.

You can request Power of Attorney or Tax Information Authorization online with Tax Pro Account, Submit Forms 2848 and 8821 Online, or forms by fax or mail.

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