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Tax Statistics - Produced by the Statistics of Income Division and other areas of the Internal Revenue Service
Announcements Brief descriptions of recent major additions to Tax Stats are shown here.
Tax Stats at a Glance The Statistics of Income (SOI) program produces data files compiled from samples of tax and information returns filed with the IRS. There's a wealth of information about the financial composition of individuals, business taxpayers, tax exempt organizations and more. Look here for some summary statistics from these files, as well as files from other IRS sources.
IRS Statistical Overview Locate here information on the number of returns filed with IRS, as well as the collections received by, and the refunds paid by, the IRS. There's also statistics on examination activities, taxpayer assistance provided by IRS, and criminal enforcement activities.
Statistics by Topic Look here for your specific topic. It could include individuals, corporations, or tax exempt organizations. Or, perhaps you're interested in employment, estate, or excise taxes. There's even more, like the international area.
Statistics by Form Look here for data on your specific topic using these selected IRS form numbers and titles.
Statistical Publications Find links here for the IRS Data Book, the Statistics of Income Bulletins, and other SOI publications. You can also access projections data and research bulletins.
Statistics of Income Welcome to the IRS’s Statistics of Income (SOI) program, where you can find out about what we do, the services and products we offer, and how you can work with us.
Taxpayer Compliance Research Find articles and publications on research about taxpayer behavior in complying with the tax laws. This includes information on compliance measurement (i.e., the tax gap) and the determinants of taxpayer compliance.
Conference Papers Look here for papers written by members of the Statistics of Income Division of IRS and presented at various conferences, as well as papers and reports written by other IRS employees and others at IRS Research Conferences. This area also includes a Report to Congress.
Questions or Comments If you have a question about TAX STATS ONLY, here's the place to send it to us. We will promptly get back to you.
PDF Documents PDF is a common format used here and it allows you to view documents on-line electronically for most computers. This area will link you to the freely available Adobe Acrobat reader that is required to view and print PDF files.