Urgently required

Tahseen Tabassum (CA-FINAL) (644 Points)

26 February 2010  
Hello frnds, Plz anyone let it clear ....for e.g as per budget tax rate increase for some particular product and it is made applicable from 1st April onwards but after wards it remains to be the same in the act as bill not passed for that, then what will be its effect for those who had paid the tax at higher rate.