Edition 2016 Upd. 2021

Tax control message

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Service string advice

The service string advice shall begin with the upper case characters UNA immediately followed by six characters in the order shown below. The same character shall not be used in more than one position of the UNA.

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Interchange header

This segment is used to envelope the interchange, as well as to identify both, the party to whom the interchange is sent and the party who has sent the interchange. The principle of the UNB segment is the same as a physical envelope which covers one or more letters or documents, and which details, both the address where delivery is to take place and the address from where the envelope has come.

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Message header

This segment is used to head, identify and specify a message.

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Beginning of message

This segment is used to indicate the type and function of a message and to transmit the identifying number.

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Date/time/period

This segment is used to specify the date or period of the Tax Control message.

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RFF-DTM

A group of segments for giving references and where necessary, their dates, relating to the whole message.

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Reference

This segment is used to specify references which apply to the whole message, e.g. the last TAXCON message exchanged.

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Date/time/period

This segment is used to specify dates relating to the references given in the previous RFF segment.

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NAD-RFF

A group of segments identifying the parties involved in the transaction and, optionally tax reference numbers for the parties.

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Name and address

This segment is used to identify the trading partners exchanging the tax control message. The identification of the buyer and supplier is mandatory in all tax control messages. When the tax control message is used to summarise a period for a third party, e.g. auditor, tax authorities, the party for whom the information is required must also be specified.

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Reference

This segment is used to specify references related to the parties identified in the previous NAD segment.

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Section control

This segment is used to identify the end of the heading section of the message and the start of the detail section of the message.

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RFF-DTM-SG4

A group of segments which carries all the control values. It is triggered by the reference segment and will identify the version of the file which was identified previously in the BGM segment of the Invoice.

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Reference

This segment is used to identify the invoice file (or files) to which the tax control relates.

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Date/time/period

This segment is used to specify dates and times related to the previous RFF segment.

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DOC-MOA-CNT-SG5

A group of segments used to identify the type of document being summarized in the TAXCON, the monetary amounts for each document type, the control values, and the breakdown of tax values.

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Document/message details

This segment is used to identify the type of document being referenced, invoice, credit note, etc. This enables the tax types and values within the individual documents to be summarised.

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Monetary amount

This segment is used to specify the total amounts due on the document type identified in the previous DOC segment.

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Control total

This segment is used to specify the total number of messages/documents being summarised for the document type identified in the DOC segment.

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TAX-MOA

A group of segments used to identify the type of tax and the values due at each rate of tax for the document being summarized.

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Duty/tax/fee details

This segment is used to identify the different tax rates included for the document type identified in the DOC segment.

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Monetary amount

This segment is used to specify the tax amounts for the tax rate specified in the previous TAX segment.

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Message trailer

This segment is a mandatory UN/EDIFACT segment. It must always be the last segment in the message.

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Interchange trailer

This segment is used to provide the trailer of an interchange.

© Copyright GS1

Edition 2016 Upd. 2021