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Corporation Source Book
A magnetic tape or CD-ROM containing data from the Corporation Source Book are available for years 1996-2003 at a cost of $250 per year.  Data from the 2004 through 2007 Corporation Source Book are available at no charge from the Tax Stats Web site.  Data tables from the 2000 through 2007 Source Book are also available at no charge from the Tax Stats Web site. See also Printed Publications section below.

Individual Public-Use Microdata Files
These files include individual income tax returns for Tax Years 1960, 1962, 1964, and 1966-2005.  All of the files have been edited to protect the confidentiality of individual taxpayers.  Public-use files of individual income tax returns for 1960, 1962, 1964, and 1966-1991 are available for sale by writing to the Center for Electronic Records at the National Archives and Records Administration, 8601 Adelphi Road, College Park, MD  20740-6001, or by calling toll-free (866) 272-6272.  Files for 1992 through 2005 are available on CD-ROM from the SOI Division.  Price for the SOI microdata files is $4,000 per year.

County-to-County Migration Data
One table, based on the year-to-year changes in the addresses shown on the population of returns from the IRS Individual Master File system.  This table presents data on migration patterns by county for the entire United States, including inflows and outflows.  The data include the number of returns (which approximates the number of households); the number of personal exemptions (which approximates the population); and total “adjusted gross income” (starting with Filing Year 1995).  Available for Filing Years 1991-2008.  Price is $200 per year for the entire United States or $10 per State per year.  (All years for the entire United States are also available for $500.)

State-to-State Migration Data
Data are based on the year-to-year changes in the addresses shown on the population of returns from the IRS Individual Master File system.  Data present migration patterns by State for the entire United States, including inflows and outflows, and include the number of returns (which approximates the number of households); the number of personal exemptions (which approximates the population); and total “adjusted gross income.”  Available for Filing Years 1989-2008.  Price is $50 per year for the entire United States or $10 per State per year for Filing Years 1989-2004.  Filing Years 2005-2008 are available on TaxStats.

County Income Data
One table, based on the population of returns from the   IRS Individual Master File system.  This table presents data for adjusted gross income (total and for selected sources), number of returns (which approximates the number of households), and number of personal exemptions (which approximates the population).  The data are presented by county (including State totals) and are available for Tax Years 1989-2007 for the entire United States.  Price is $50 per year for the entire United States or $10 per State per year for Filing Years 1989-2003.  Filing Years 2005-2008 are available at no cost on the TaxStats Web site.

ZIP Code Area Data
Statistics are available for Tax Years 2002 and 2004-2006 on CD-ROM showing the number of individual income tax returns; the total number of exemptions and number of dependent exemptions (which approximates population); adjusted gross income; salaries and wages; taxable interest; total tax; contributions; number of returns with Schedules C and F; and number of returns with Schedule A, by State and 5-digit ZIP Code.  In addition to these items, data for Tax Year 2004-2006 also show the amount of taxable dividends; net capital gain/loss; IRA payment adjustment; self-employed pension adjustment; taxes paid deduction; alternative minimum tax; income tax before credits; earned income credit; and number of returns prepared by paid preparers.  Price is $500 for the entire United States; $25 for a single State.  Data for Tax Years 1998 and 2001 are available free on the TaxStats Web site.