Problem with Taxes when exporting Expense to Accpac 5.4, I have an Integration with our application and I have imported all Tax groups from Accpac. And I am doing my expense Entries using the Tax group USA-Tax-Purchases. When I am exporting these expense to Accpac, it doesn't export the taxes. I just takes the amount and thats it. If you guys have any idea please help, I am new to this.

Where are you exporting from? 

 I am exporting from our own software, we have an integration with ACCPAC. With all other versions of Accpac we don't have any problem, but only with Accpac 5.4 and only with the expenses I am having this problem that Taxes are not going to Accpac.

Your post is confusing.  Are you exporting the taxes and they're not importing, or are they not calculating?  Or are the taxes not exporting at all (which we can't help you with).

 I am exporting the taxes with the expense entry amounts. The problem is that it is exporting amounts in the accpac but the Taxes are not getting exported to accpac. E.g. I have an entry of $100.00 and it has $8.25 taxes on it which is total of 108.25. When I am exporting it is just exporting the $100.00 to Accpac, taxes are not going there.

You haven't said exactly what you're importing, but in any case, you need to look for the "calculate tax" flag, like ARIBH.SWMANTX, and set it accordingly in your import file.  SWMANTX = 0 means "No manual tax", i.e., calculate it.

 I am exporting invoice and inside the invoice I have the Expense Entries. And the amounts I mentioned are the expense entry amounts. These taxes are being calculated properly for all other objects except these expense entries.