GST calculation adjustment in Ax 4.0

Hi All,

Working on Ax 4.0, and faced very strange situation.

On journal, user created 4 lines with one credit line and 3 debit lines. From these 3 debit lines, only 2 have GST tax group and item tax group, and the credit have GST tax group and item tax group.

On journal, Amount incl. GST is ticked Yes.

Before posting, system shows like this

Account Debit Credit GST group Item GST group GST amount

61210 50.40 GST GST 4.58

61215 352.80

61125 16.80 GST GST 1.53

61210 420 GST GST 38.18

After posting, values become

Account Debit Credit GST group Item GST group GST amount

61210 50.40 GST GST 4.58

61215 352.80

61125 16.80 GST GST 1.53

61210 420 GST GST 29.02

where GST is “GST 10%”.

After checking through the code, seems, system tries to balance the GST amount also.

It compares the GST for each lines with the GST calculated on the balance of total credit and debit amount.

And if there is difference, it balances that with the line which is having max amount.

Don’t understand why the system behaves like that.

Its quite possible that not all lines have GST codes applicable on that.

Is there any parameter for that?

If anyone faced that situtaion and have the solution, please reply

Hi All,

I got the solution for this.

There is another field as Corrected GST amount, where we can define the tax amount, if defined here, system wont adjust the GST amount :slight_smile: