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MFT-CD 13 has to be calendar year with Reference Number 628.

Exception:

Internal Revenue Manual Part 3. Submission Processing · 2026-10-03 edition · updated 2026-10-04 · United States

IMF MFT 35 or IMF MFT 65 with TC 240 is Invalid for Tax Years 201912 and later.

If the transcribed fields do not meet the criteria described above, the Reference Number, MFT, and Tax Period fields, along with the Transaction Code(s), will appear invalid (such as, set to “error”).

Source: FSP Process 3.1.2.8.1.1.1.5.7.3.2.9; Procedures 12. and 12.1. and 12.2.

Reference Number 693:

If Reference Number is 693,

MFT is 13, AND

The Tax Period is before 201801.

If the transcribed fields do not meet the criteria described above, the Reference Number, MFT, and Tax Period fields will appear invalid (such as, set to “error”).

Source: FSP Process 3.1.2.8.1.1.1.5.7.3.2.9; Procedures 13. and 13.1.

Reference Number 694:

If Reference Number is 694,

MFT is 13, AND

If Tax Period is before 201801.

If the transcribed fields do not meet the criteria described above, the Reference Number, MFT and Tax Period fields will appear invalid (such as, set to “error”).

Source: FSP Process 3.1.2.8.1.1.1.5.7.3.2.9; Procedures 14. and 14.1.

Reference Numbers 700 or 710:

If Reference Number is 700 or 710,

MFT is 13, AND

The Tax Period is before 201612,

If the transcribed fields do not meet the criteria described above, the Reference Number, MFT, and Tax Period fields will appear invalid (such as, set to “error”)

Source: FSP Process 3.1.2.8.1.1.1.5.7.3.2.9; Procedures 15. and 15.1.

Reference Number 700:

If Reference Number is 700,

MFT is 30 or 31, AND

If Tax Period is before 201003.

If the transcribed fields do not meet the criteria described above, the Reference Number, MFT, and Tax Period fields will appear invalid (such as, set to “error”)

Source: FSP Process 3.1.2.8.1.1.1.5.7.3.2.9; Procedures 16. and 16.1.

Reference Numbers 700 or 710:

If Reference Number is 700 or 710,

MFT is 55, AND

The Tax Period is equal to or greater than 201003, AND

Transaction Code in Section 01 is 240 or 290 AND Transaction Code in Section 02-19 is blank, 190, 240, 241, and/or 29X through 30X.

If the transcribed fields do not meet the criteria described above, the Reference Number, MFT and Tax Period fields, along with the Transaction Code(s), will appear invalid (such as, set to “error”)

Source: FSP Process 3.1.2.8.1.1.1.5.7.3.2.9; Procedures 17. and 17.1.

Reference Number 707::

If Reference Number is 707,

MFT is 05, 30, or 31, AND

The Tax Period is equal to or greater than 201701, AND

Transaction Code in Section 01 is 240 (IMF only) or 290 AND Transaction Code in Section 02-19 is blank, 190, 240, 241, 290 and/or 291.

If the transcribed fields do not meet the criteria described above, the Reference Number, MFT, and Tax Period fields, along with the Transaction Code(s), will appear invalid (such as, set to “error”)

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