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MT 103 STP Usage Rules

When the cover method is used for a customer credit transfer, the originating bank must copy the content of field 20 of the MT 103 unchanged into field 21 of the related MT 202 COV.

Usage Rules for Amount Related Fields

There is a relationship between the amount related fields 33B, 36, 71G, 71F and 32A which may be logically expressed in the following formula:

Presence of the fields mentioned above is subject to the conditional field rules C1, C2, C7 and C8. If a field is not present, that field must not be taken into account in the formula. If field 71F is present more than once, all occurrences of that field must be taken into account in the formula.

Examples: Transaction A

Example A1: Charging option is OUR
  1. Amount debited from the ordering customer's account:

    Instructed Amount EUR 1000,00
    + Sender's charges EUR 5,00
    + Receiver's charges EUR 6,45
    = Debit Amount EUR 1011,45

  2. MT 103 STP extract:

    Field Tag Content
    33B EUR 1000,00
    71A   OUR
    71G GBP 4,00
    36   0,61999
    32A GBP 623,99

  3. The subsequent MT 950 shows one debit entry for GBP 623,99, that is, field 32A.

  4. Amount credited to the beneficiary:

    Interbank settlement amount GBP 623,99
    - Receiver's charges GBP 4,00
    = Credit amount GBP 619,99

Example A2: Charging option is SHA
  1. Amount debited from the ordering customer's account:

    Instructed amount EUR 1000,00
    + Sender's charges EUR 5,00
    = Debit amount EUR 1005,00

  2. MT 103 STP extract:

    Field Tag Content
    33B EUR 1000,00
    71A   SHA
    36   0,61999
    32A GBP 619,99

  3. The subsequent MT 950 shows one debit entry for GBP 619,99, that is, field 32A.

  4. Amount credited to the beneficiary:

    Interbank settlement amount GBP 619,99
    - Receiver's charges GBP 4,00
    = Credit amount GBP 615,99

Example A3: Charging option is BEN
  1. Amount debited from the ordering customer's account:

    Instructed amount = Debit amount EUR 1000,00

  2. MT 103 STP extract:

    Field Tag Content
    33B EUR 1000,00
    71A   BEN
    71F GBP 3,1
    36   0,61999
    32A GBP 616,89

  3. The subsequent MT 950 shows one debit entry for GBP 616,89, that is, field 32A.

  4. Amount credited to the beneficiary:

    Equivalent of Instructed amount GBP 619,99
    - Sender's charges GBP 3,1
    - Receiver's charges GBP 4,00
    = Credit amount GBP 612,89

    Note: The beneficiary is also advised of the Sender's charges of GBP 3,1.

Examples: Transaction B

Example B1: Charging option is OUR
  1. Amount debited from the ordering customer's account:

      Debit on EUR-account
    Equivalent of Instructed amount EUR 1612,93
    + Sender's charges EUR 5,00
    + Receiver's charges EUR 6,45
    = Debit amount EUR 1624,38

  2. MT 103 STP extract

    Field Tag Content
    33B GBP 1000
    71A   OUR
    71G GBP 4,00
    32A GBP 1004,

    Note: Field 36 does not have to be used since currency in fields 32A and 33B is the same.

  3. The subsequent MT 950 shows one debit entry for GBP 1004, that is, field 32A.

  4. Amount credited to the beneficiary:

    Instructed amount = Credit amount GBP 1000,00

Example B2: Charging option is SHA
  1. Amount debited from the ordering customer's account:

      Debit on EUR-account
    Equivalent of Instructed amount EUR 1612,93
    + Sender's charges EUR 5,00
    = Debit amount EUR 1617,93

  2. MT 103 STP extract:

    Field Tag Content
    71A   SHA
    32A GBP 1000,

  3. The subsequent MT 950 shows one debit entry for GBP 1000, that is, field 32A.

  4. Amount credited to the beneficiary:

    Amount in 32A GBP 1000,00
    - Receiver's charges GBP 4,00
    = Credit amount GBP 996,00

Note:  Field 36 does not have to be used since currency in fields 32A and 33B is the same.
Example B3: Charging option is BEN
  1. Amount debited from the ordering customer's account:

      Debit on EUR-account
    Equivalent of Instructed amount = Debit amount EUR 1612,93

  2. MT 103 STP extract:

    Field Tag Content
    33B GBP 1000,00
    71A   BEN
    71F GBP 3,10
    32A GBP 996,90

  3. The subsequent MT 950 shows one debit entry for GBP 996,9 that is, field 32A.

  4. Amount credited to the beneficiary:

    Instructed amount GBP 1000,00
    - Sender's charges GBP 3,10
    - Receiver's charges GBP 4,00
    = Credit amount GBP 992,90

    Note: The beneficiary is also advised of the Sender's charges of GBP 3,1.