Just because the customer receives a value from your 3rd party system does not make it correct. We have seen many cases where other systems calculate incorrect tax amounts but we do understand that what the customer receives and what was paid for and what must be used.
I think that it would be best to take this discussion offline. We can post the solution once we have one.
Please submit your details to support@aaatex.com
Please include
1. Your QB version, Year, Country, etc.
2. The file that you are importing with the error
3. A screen images of the QB transaction with the incorrect tax amount.
4. The config settings file (i.e. TransImporter.ini) in our working folder.
