Welcome to Tax Stats Here you will find a wide range of tables, articles, and data that describe and measure elements of the U.S. tax system. Check out What's New. Business Tax StatisticsCorporations • InternationalPartnerships • Nonfarm Sole ProprietorshipsS Corporations • All Topics >> Charitable & Exempt Org. StatisticsCharities • Private FoundationsExempt Org. Population Data • TrustsTax-Exempt Bonds • All Topics >> Individual Tax StatisticsIndividual Income Tax • Estate & Gift TaxFiling Season Stats • InternationalPersonal Wealth • All Topics >> Products, Publications, & PapersSOI Bulletins • IRS Data BooksArchive • SOI Working PapersU.S. Population Migration DataHistorical Data Tables • All Topics >> IRS Operations & BudgetCollecting Revenue & Issuing RefundsEnforcing Laws • Assisting TaxpayersAll Topics >> Statistics by Form706 • 709 • 990 • 990-PF • 990-T1040 • 1041 • 1065 • 1118 • 11205471 • 5472 • 8038 • All Forms >> Statistics of Income (SOI)About SOI • Dissemination PolicySOI Products and Services • SOI Data ReleasesStatistical Methodology • All Topics >> Other IRS Data and ResearchTaxpayer Compliance ResearchProjections • IRS Research Conference All Topics >> Additional InformationTax Statistics @ a GlanceJoin SOI Tax Stats E-Mail ListQuestions On Tax Statistics?Search US GovernmentContact Statistics of Income