Sampling Methodology and Data Limitations by Study A free Adobe Acrobat Reader is available for download, if needed. Individual Tax Statistics Sample Design and Data Limitations Individual Complete ReportPDF (PDF) Individual Tax Rates and SharesPDF (PDF - see page 39) Individual Income Tax Returns: Preliminary DataPDF (PDF - see page 11) Individual Income Tax Returns: Complete Year DataPDF (PDF - see page 20) Sales of Capital AssetsPDF (PDF - see page 83) Sales of Capital Assets, Panel DataPDF (PDF - see page 206) Nonfarm Sole ProprietorshipsPDF (PDF - see page 16) Estate Tax Statistics International: Foreign Recipients of U.S. Income International: Foreign Recipients of Partnership Income International: Foreign Trusts International: Individual Foreign Earned Income/Foreign Tax CreditPDF (PDF - see page 66) International: Boycott International: Nonresident Alien Estate Tax Returns Personal Wealth Income from Trusts and Estates Business Tax Statistics Sample Design and Data Limitations Corporations International: Controlled Foreign Corporations Partnerships S CorporationsPDF (PDF - see page 102) Non-Farm Sole ProprietorshipsPDF (PDF - see page 16) Charitable and Exempt Organization Tax Statistics Sample Design and Data Limitations Charities and Other Tax-Exempt Organizations Exempt Organizations: Unrelated Business Income Tax Private Foundations and Charitable Trusts Split Interest Trusts Tax-Exempt Bonds