I am using QODBC Ver 6.00.00.155 with Quickbooks 2005/06.

I have been unable to locate the taxcode fields in any of the journal tables.

Are these accessible and if so in which tables can they be found.

Sorry, the GST extensions have not been implemented in the qbXML SDK by Quicken in Australia, so the GST Tax columns do not appear when doing  "JournalEntryCreditLine" and "JournalEntryDebitLine" inserts. Because of this oversight by Quicken, this:

appears in QODBC with the GST amount of $3,200 MIA:-

BTW: The SELECT statement is:

SELECT JournalCreditLineAccountRefFullName as Account,
JournalDebitLineAmount as Debit, JournalCreditLineAmount as Credit
FROM JournalEntryCreditLine, JournalEntryDebitLine
where JournalEntryCreditLine.RefNumber= JournalEntryDebitLine.RefNumber
and (JournalEntryCreditLine.RefNumber='3'
or JournalEntryDebitLine.RefNumber='3')