> On Aug 24, 2006, at 11:04 AM, Si Chen wrote: > > > 1. Does OFBiz support tax on tax? I just wanted to confirm that > > it does not. Looking at TaxAuthorityServices getTaxAdjustments > > method, as it seems to iterate over all the TaxAuthorityRateProduct > > in the "filteredList", multiplies each one by the itemAmount, and > > then adds them to the list of adjustments. > > Yeah, that sounds right. In other words: no, there is not support > right now for charging tax on tax.
> Is this a requirement you've run into somewhere? Sounds a bit > nasty... from a business perspective and a technical perspective. ;) > > -David In France a such thing existed. It's called CSG (Contribution Sociale Généralisée or in english something like Social Generalized Contribution). Actually only a part of CSG was really tax on tax.This normally has been corrected but I'm not totaly sure... I can see many other cases where such thing actually exists, they are peculiar cases but they exist. It seems also that at least it exists in Canada. That does not mean that I need it... Jacques
