United Nations Directories  for Electronic Data Interchange for
Administration, Commerce and Transport



UN/EDIFACT






                                           Message Type : TAXCON
                                           Version      : D
                                           Release      : 01C
                                           Contr. Agency: UN

                                           Revision     : 1
                                           Date         : 2001-11-07






SOURCE: D2 Purchasing (SWG)



                               CONTENTS

                          Tax control message

0.     INTRODUCTION

1.     SCOPE

       1.1   Functional definition

       1.2   Field of application

       1.3   Principles

2.     REFERENCES

3.     TERMS AND DEFINITIONS

       3.1   Standard terms and definitions

4.     MESSAGE DEFINITION

       4.1   Segment clarification
             4.1.1 Header section
             4.1.2 Detail section

       4.2   Segment index (alphabetical sequence by tag)

       4.3   Message structure
             4.3.1 Segment table











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For general information on UN standard message types see UN Trade Data
Interchange Directory, UNTDID, Part 4, Section 2.3, UN/ECE UNSM
General Introduction
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0.     INTRODUCTION

       This specification provides the definition of the Tax control
       message (TAXCON) to be used in Electronic Data Interchange
       (EDI) between trading partners involved in administration,
       commerce and transport.

1.     SCOPE

1.1    Functional definition

       A Tax control message is used to enable the transmission of
       summary and control data for tax purposes. It is used to
       summarise and control the taxes (e.g. VAT) or duty which
       applies to a batch or batches of related messages.

1.2    Field of application

       The Tax control message may be used for both national and
       international applications. It is based on universal practice
       related to administration, commerce and transport, and is not
       dependent on the type of business or industry.

1.3    Principles

       The message meets control needs imposed by administrations and
       can be used by individual users for their own control purposes.
       
       The summary and control information is sent by the sender of
       tax related messages so the recipient may:
       
       a) verify the integrity of the transmission, i.e. of the tax
       related messages sent.
       
       b) maintain an archive of summary and control data of the tax
       related messages for audit purposes.

2.     REFERENCES

       See UNTDID, Part 4, Chapter 2.3 UN/ECE UNSM - General
       Introduction, Section 1.

3.     TERMS AND DEFINITIONS

3.1    Standard terms and definitions

       See UNTDID, Part 4, Chapter 2.3 UN/ECE UNSM - General
       Introduction, Section 2.

4.     MESSAGE DEFINITION

4.1    Segment clarification

       This section should be read in conjunction with the segment
       table which indicates mandatory, conditional and repeating
       requirements.

4.1.1  Header section


       Information to be provided in the Header section:

0010   UNH, Message header
       A service segment starting and uniquely identifying a message.
       The message type code for the Tax control message is TAXCON.

       Note: Tax control messages conforming to this document must
       contain the following data in segment UNH, composite S009:

       Data element  0065 TAXCON
                     0052 D
                     0054 01C
                     0051 UN

0020   BGM, Beginning of message
       A segment carrying the identity of the type of document and the
       reference number. In this case it would be the file reference
       number for tax control report.

0030   DTM, Date/time/period
       This segment specifies the date and time of preparation of the
       Tax control message. Other dates related to the whole message
       may be specified at this point.


0040   Segment group 1:  RFF-DTM
       This group is used to specify references that relate to the
       whole message.

0050      RFF, Reference
          This segment identifies relevant references, such as the
          previous Tax control message between the trading partners.

0060      DTM, Date/time/period
          This segment specifies the date and time of the reference in
          the preceding reference segment.


0070   Segment group 2:  NAD-RFF
       This segment is used to identify the tax entities involved in
       the interchange. It could also be used to identify the
       controlling tax administration.

0080      NAD, Name and address
          This segment identifies the names and addresses of the two
          registered tax entities i.e. the sender and the recipient of
          the message. The segment may also identify the controlling
          tax administration.

0090      RFF, Reference
          This segment is used to send tax references which may
          identify the party specified in the preceding segment, such
          as a tax registration number issued by the relevant tax
          administration.

4.1.2  Detail section

       Information to be provided in the Detail section:

0100   UNS, Section control
       This segment separates the header information from the detailed
       control information. It will have the value D.


0110   Segment group 3:  RFF-DTM-SG4
       This segment group carries all the control values.

0120      RFF, Reference
          A segment specifying the relevant reference numbers to
          identify the source file, i.e. the file that provides all
          data for the batch of related messages. This may be the file
          generation number and the file version number.

0130      DTM, Date/time/period
          This segment may be used to give the date of preparation of
          the file identified in the preceding reference segment.


0140      Segment group 4:  DOC-MOA-CNT-SG5
          This group identifies the type of tax related messages and
          specifies the control totals for each type.

0150         DOC, Document/message details
             A segment to identify documents by transaction type, to
             enable the tax type and values within those documents to
             be summarized. For example, the segment would be used to
             specify credit notes in a separate occurrence from
             commercial invoices.

0160         MOA, Monetary amount
             This segment gives the relevant monetary values per
             message type being summarised.

0170         CNT, Control total
             This segment gives relevant control quantities. In this
             case the number of documents of the type indicated in the
             preceding document/message details segment.


0180         Segment group 5:  TAX-MOA
             This group identifies the type of tax and the relevant
             tax information relating to the type of tax for the batch
             of messages of the type specified in the preceding
             document/message details segment.

0190            TAX, Duty/tax/fee details
                This segment specifies the duty/tax category or type
                and relevant details, eg. tax percentage.

0200            MOA, Monetary amount
                This segment gives the relevant monetary values
                relating to the tax type and rate identified in the
                tax segment. These will usually be:
                
                - the total value of the goods and services (i.e. the
                amount on which the tax is assessed).
                
                - the total tax monetary amount calculated for this
                tax type and rate.

0210   UNT, Message trailer
       A service segment ending a message, giving the total number of
       segments in the message (including the UNH & UNT) and the
       control reference number of the message.

4.2    Segment index (alphabetical sequence by tag)

          BGM Beginning of message
          CNT Control total
          DOC Document/message details
          DTM Date/time/period
          MOA Monetary amount
          NAD Name and address
          RFF Reference
          TAX Duty/tax/fee details
          UNH Message header
          UNS Section control
          UNT Message trailer

4.3 Message structure 4.3.1 Segment table Pos Tag Name S R HEADER SECTION 0010 UNH Message header M 1 0020 BGM Beginning of message M 1 0030 DTM Date/time/period M 5 0040 ----- Segment group 1 ------------------ C 5-----------+ 0050 RFF Reference M 1 | 0060 DTM Date/time/period C 5-----------+ 0070 ----- Segment group 2 ------------------ M 5-----------+ 0080 NAD Name and address M 1 | 0090 RFF Reference C 1-----------+ DETAIL SECTION 0100 UNS Section control M 1 0110 ----- Segment group 3 ------------------ M 9999--------+ 0120 RFF Reference M 1 | 0130 DTM Date/time/period C 5 | | 0140 ----- Segment group 4 ------------------ M 9----------+| 0150 DOC Document/message details M 1 || 0160 MOA Monetary amount C 9 || 0170 CNT Control total M 1 || || 0180 ----- Segment group 5 ------------------ M 9---------+|| 0190 TAX Duty/tax/fee details M 1 ||| 0200 MOA Monetary amount M 3---------+++ 0210 UNT Message trailer M 1

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