.03B file extension

This is the basic program to work with .03B extension


ProFile Profile 2003 T1 Backup

ProFile is the best tax program around. The auditor gives confidence that little or no errors have been made. The navigation is simple. ith time-saving features and client management tools, ProFile is the professional tax prep software you can count on for speed and accuracy... (more)

The program works with the following extensions: 05z, 00x, 03a, 06t, 00y, 03b, 06x, 01b, 03c, 06y, 01c, 03d, 06z, 01r, 03r, 97b, 01t, 03t, 98a, 01x, 03x, 98b, 01y, 03y, 99a, 01z, 03z, 99b, 02a, 04d, 04r, 02b, 04t, 02r, 04x, 02t, 04y, 07r, 02x, 04z, 00r, 02y, 05b, 00t and 02z