= Individual Master File
{wiki=Individual_Master_File}
The Individual Master File (IMF) refers to a comprehensive database maintained by the Internal Revenue Service (IRS) in the United States that contains individual taxpayer account information. The IMF is used to track and manage various aspects of an individual's tax filings, including: 1. **Filing History**: Records of individual tax returns submitted, including the types of returns (e.g., Form 1040), any amendments, and status updates.
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