Overrite tax amount

Question

hi,
in F-02, by default, calculation of tax amount base on gross. we not able to change the tax amount to other amount.
if we flag calculation tax base on net amount, then we able to overrite the tax code tax amount.
may i know if this is fixed already? is there a way to change the tax amount manually when it is based on gross amount?
thanks

Answer 1

This is an set-up error in your system and no SAP system error!!!
TC Spro
Financial Accounting / Financial Accounting Global Settings /  Company Code / Enter Global Parameters
Look to the field Tax base is net value:
If you click on help you get the following help text:
Indicator: Base amount for tax is net of discount ?
Indicator that causes the base amount for the calculation of sales tax to be reduced by the discount share.
Dependencies
The rule used to determine the base amount for the calculation of sales tax is subject to the relevant country legislation. Either the company code table or the jurisdiction code table is used for control purposes.
If the jurisdiction code is used for tax calculation, the entries in the company code table are not valid. Control then takes place at the highest level of the definition of the jurisdiction code. This method of tax calculation is used in America, for example.
Example
In Great Britain, the base amount for sales tax is the invoice amount less the agreed discount.
Note
If the tax base amount is net, the net value also has to be chosen as the discount base.
Exception: If tax is calculated using the jurisdiction code (USA), the combination 'Net tax base' and 'Gross discount base' is also permitted, however, no tax adjustment is made for payment with a discount deduction.
Example
In the following an example is given for each possible combination. In each case, the material value is 100.00, the possible discount percentage 3.00 %, and the tax percentage 10.00 %.
1) Gross tax base, Gross discount base
   Tax base 100.00       ==> Tax amount   10.00
   Possible discount amount (3.00 % of 110.00)   3.30
   Invoice amount 110.00
2) Gross tax base, Net discount base
   Tax base 100.00       ==> Tax amount   10.00
   Possible discount amount (3.00 % of 100.00)   3.00
   Invoice amount 110.00
3) Net tax base,  Net discount base
   Tax base  97.00       ==> Tax amount    9.70
   (Tax base = Value of goods - Possible discount = 100.00 - 3.00)
   Possible discount amount (3.00 % of 100.00)   3.00