Just recently California taxes have gone up. It is effective from 02/20/2009. When i did the testing with forced recalculation system did not deducted the taxes for old periods. When i looked into schema, it was in function UTPRI. I read the documentation and it says if you make PAR1 U then system will bring forward the difference tax in current period and deduct from current period.
Is this really good idea to do the tax increase retroactively? Do we need to put U in PAR1 for it?