Here you can find information on the sample design and data limitations for each of the studies listed below. A free Adobe Acrobat Reader is available for download, if needed. Individual Complete ReportPDF (PDF) Individual Rates and SharesPDF (PDF - see page 41) Individual Income Tax Returns: Preliminary DataPDF (PDF - see page 14) 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