NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Individual Income Tax Filing: Itemized Deductions: Medical and Dental Expense Series ID: IMZDDMDE Source: U.S. Department of the Treasury. Internal Revenue Service Release: SOI Tax Stats - Historical Data Tables (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Number of Returns Date Range: 1999-01-01 to 2016-01-01 Last Updated: 2018-12-19 1:31 PM CST Notes: Deductible medical and dental expenses were limited, based on a percentage of AGI. The definition of expenses includes payments for certain long-term care insurance premiums and for the unreimbursed cost of certain long-term care of a chronically ill individual. For additional information about the return filing requirements, see the annual reports, Statistics of Income-Individual Income Tax Returns at https://www.irs.gov/uac/soi-tax-stats-historical-data-tables. DATE VALUE 1999-01-01 5884418 2000-01-01 6513104 2001-01-01 7571522 2002-01-01 8547481 2003-01-01 8678320 2004-01-01 9530675 2005-01-01 9917189 2006-01-01 10208792 2007-01-01 10520269 2008-01-01 10155306 2009-01-01 10090297 2010-01-01 10431416 2011-01-01 10382559 2012-01-01 10215951 2013-01-01 8997721 2014-01-01 8606481 2015-01-01 8776985 2016-01-01 8934264