Individual Income Tax Model Files

The agency used these files to simulate the administrative and revenue impact of any actual or proposed changes in the tax laws and to provide general statistical data to the public. This series includes information from a sample of filed tax returns recorded on Internal Revenue Service Forms 1040 and 1040A and the associated schedules.

Data incl udes sex, marital status, number of dependents, taxable income, dividends, interest paid and received, and deductions claimed. Certain data, such as name, address, Social Security number, and document location number have been deleted to prevent identification of individual taxpayers. This data comprises government records extracted from the Archival Research Catalog (ARC).