Excel Viewer Adobe® Reader Statistics of Income (SOI) Bulletin - Spring 2018 PDF Featured articles Individual Income Tax Returns, Preliminary Data, 2016 PDF by Michael Parisi For Tax Year 2016, taxpayers filed 150.3 million U.S. individual income tax returns, a decrease of 0.2 percent from the 150.6 million returns filed for Tax Year 2015. For 2016, adjusted gross income (AGI) only increased 0.1 percent to $10.2 trillion. This small increase in AGI reflected minor increases in salaries and wages (1.5 percent) and taxable pensions and annuities (0.4 percent) along with declines in partnership and S corporation net income less loss (1.1 percent) and net capital gains (11.7 percent). Excel Tables: 1 XLS Related Link: Individual Income Tax Returns Partnership Returns, 2015 PDF By Ron DeCarlo and Nina Shumofsky Partnership Returns, Tax Year 2015. The number of partnerships in the United States continued to increase for Tax Year 2015. Partnerships filed more than 3.7 million returns for the year, representing more than 27 million partners. The real estate and leasing sector contained almost half of all partnerships (49.7 percent) and over a quarter of all partners (29.2 percent). Excel Tables: By Sector or Industry, By Entity Type, By Size of Total Assets Related Link: Partnership Statistics Departments SOI Sampling Methodology and Data Limitations Upcoming SOI Data Releases Historical Tables and Appendix