Command Code BMFOL Refund Research Screen
Internal Revenue Manual Part 2. Information Technology · 2026-10-03 edition · updated 2026-10-04 · United States
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LINE
POSITION
DESCRIPTION AND VALIDITY
1
01-05
Command Code
1
06
Definer Code (# or C)
1
07-26
TIN, Display File Source Code, MFT, Tax Period
5
12-20
TIN
6
12-12
MFT
7
19-34
Tax Period
8
17-19
Plan Number
10-14
07-10
Check Symbol
10-14
12-19
Check Number
10-14
24-33
Payment Issue Date
19-21
07-74
Message Area
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