how to setup second tax to be calculated on a AR invoice gross amount
Business requirement is that a second tax is calculated on an AR transaction, where tax was already calculated for. This means that taxable basis for this second tax would be the gross amount of the invoice. How can this be setup in Oracle R12 EBTax? I assume special taxable basis and tax formula has to be setup but how to attach this to the tax rules and the taxM? Did anyone already have to tackle this kind of scenario? Is there a case study?
(I did similar setup in 11i but now in R12 I am not likely to figure this out...)