Hi Phatnareekan,
I am on the same page, that is way to differentiate I make the highlighted below as Realized A/c ( This code is yet to open)
If I am right then you have to pass an additional GL Entry for each receipt and put the invoice reference in description as below:-
Dr. Amount Cr. Amount
Output Tax Payable A/c 100.00
To Output Tax Payable (Realized A/c) 100.00
Hope the problem will be solved by opening this highlighted code.
Kindly confirm, so that I can open it immediately.