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 Report PDF Individual Rates and Shares PDF (see page 41) Individual Income Tax Returns: Preliminary Data PDF (see page 14) Individual Income Tax Returns: Complete Year Data PDF (see page 20) Sales of Capital Assets PDF (see page 83) Sales of Capital Assets, Panel Data PDF (see page 206) Nonfarm Sole Proprietorships 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 Credit PDF (see page 66) International: Boycott International: Nonresident Alien Estate Tax Returns Personal Wealth Income from Trusts and Estates