SAPF103/SAPF104 (Nett of Tax)

Hello Experts,

We have got a some specific requirement for Bad-Debt provisioning. Our Customer wants the provisioning (excluding VAT). Requirements are illustrated Below.

At the time of Sales

01 Customer a/c (Dr) 120

50 Revenue a/c (Cr) 100

50 VAT a/c(Cr) 20

As per our provision method 25% needs to be done if it is overdue for 3 months.

After 3 months if we run SAPF103/SAPF104, the provision should be 25(25% of 100).

In the normal course, it provides 30(25% of 120)

I couldn't find anything in customizing (whether it exclusive or inclusive of VAT).

Can you pl. provide any leads to achieve the above requirement?

Thanks a lot in Advance

Balaji