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Command Code BMFOL Summary Display

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 : BMFOL

1

06

Command Definer Code

1

07-18

TIN, Display File Source Code

1

61-64

Name Control

1

76-80

Potentially Dangerous Taxpayer Indicator: PDT

Caution Indicator:CAU

2

71-72

Cycle of Latest Update

2

76-80

Offer In Compromise Indicator: OIC

3

13-18

Entity Update Cycle

3

30-79

Account Freezes:

CSED:A-

DMF:V-

BAD REF:-U

BANKR:-V

LEGAL:-W

3

76-80

≡ ≡ ≡ ≡ ≡

4

01-08

Merge in Process Indicator

4

19-20

Large Corporation Indicator

4

32-63

Account Information

PMF

EMIS

REPEATER

TDA-TDI CLOSED

4

71

Employment Code

4

80

Magnetic Tape Code

8

01

Retention Register Code

R = Retention Register (VSAM)

O = Retention Register (optical storage)

blank = not a Retention Register

8

02-03

MFT

8

05-10

Tax Period

8

12-14

Plan Number

8

16-35

Master File Assessed Module Balance

37

Return Posted Indicator

N = Return not posted (No TC150)

Y = Return posted (TC 150 posted)

U = Unable to determine if TC150 exists because module resides on optical

8

38-40

SFR literal

SFR = Substitute for Return

8

41-42

Master File Status Code

8

44-92

Master File Action Cycle

8

44-51

IDRS Extraction Indicator

0 = Not under IDRS control

1 = Extracted for IDRS by selection criteria (normal extraction)

2 = Extracted by entity or tax module TC 902

3= TC 902 through an IDRS terminal

4 = Tax Module requested by not available

5 = TC 902 through IDRS automatic generation

6 = TC902 for recovery

8

53-61

Freeze Codes

8

63-80

Tax Module Codes

C1, C2, ..., C8 (CAF)

LIEN

AIMnn (nn = AIMS service center)

MIL$

20

25-45

Total Assessed Balance (calculated total of the Assessed Module Balance for all tax modules for account)

21

80

Retention Register Indicator

22

36

Prior Audit History Indicator

22

80

Last Period Satisfied Indicator

23

36

Exempt Organization Indicator

23

80

Federal Tax Deposit Indicator

23(alt)

07-73

Summary Screen Message

REQUESTED MODULE DOES NOT EXIST ON MASTERFILE or

REQUESTED MODULE IN MERGE-TEMPORARILY UNAVAILABLE

24

21-23

Current Page Number

24

28-30

Last Page Number

24

48-50

Next Page Number

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▸Contents — Internal Revenue Manual Part 2. Information Technology

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