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 D B UN
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.
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.
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.