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Demographic Analysis

These publications provide demographic results of information obtained from taxpayer returns. This information assists the IRS in segmenting the population into various and/or specific market segments for the purpose of knowing and understanding our customers (taxpayers as well as tax professionals).

Tax Year 2009/Processing Year 2010

  • Publication 4210, Individual Nationwide Analysis - This is a demographic analysis of individual taxpayers.

  • Publication 4425, Business Nationwide Analysis - This analysis includes Business Returns Forms 1120, 1120S, 1041, 1065, 2290, 940, 941, 943, 944, and 945.
  • Publication 4829, Free File Demographics and Migration Analysis - This is a demographic and migration analysis of taxpayers who used the Free File Program.


Tax Year 2008/Processing Year 2009

  • Publication 4210, Individual Nationwide Analysis - This is a demographic analysis of individual taxpayers.

  • Publication 4425, Business Nationwide Analysis - This analysis includes Business Returns Forms 1120, 1120S, 1065, 2290, 940, 941, 943, 944, and 945.

  • Publication 4829, Free File Demographics and Migration Analysis - This is a demographic and migration analysis of traxpayers who used the Free file Program.

Tax Year 2007/Processing Year 2008

  • Publication 4210, Individual Nationwide Analysis - This is a demographic analysis of individual taxpayers.

  • Publication 4425,Business Nationwide Analysis - This analysis includes Business Returns Forms 1120, 1120S, 940, 990, 990-N, 990-PF, 1065, 1065B, 1065PTP and 2290.

  • Publication 4829, Free File Demographics and Migration Analysis - This is a demographic and migration analysis of taxpayers who used the Free File Program.

Tax Year 2006/Processing Year 2007

  • Publication 4210, Individual Nationwide Analysis - This is a demographic analysis of individual taxpayers.

  • Publication 4425, Business Nationwide Analysis - This analysis includes Business Returns, Forms 1120, 1120S, 1120F, 1065, 2290 and 720.

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Page Last Reviewed or Updated: 2013-04-25