The Tax Roll Files folder contains prior year tax information.  Each prior year folder contains three folders that represent three tax roll events.  These events are, Preliminary, Truth in Millage (TRIM), and Final.  The Preliminary folder contains a text file of the data submitted to the Florida Department of Revenue (DOR), and a folder containing GIS shape files.   The TRIM and Final folders contain the DOR submission, GIS Data, and an Appraisal Data Folder.   The Appraisal Data folder consists of text files of CAMA (Computer Aided Mass Appraisal) data, such as parcel information, building information, etc.