Property tax has not been revised since the year 2008-2009. Hence, during revision it is normal for the tax to go up. However, in order ensure that tax payer is not affected by more than one jump, the jump in zonal classification has been limited to the next higher zone only. Ex : If an area / street under the SAS 2008 was classified under F zone, but in the present notification is classified in D Zone, then the properties in such street / area shall be restricted. To next higher Zone i.e. E zone., and not the revised rate of D zone for the current block period.