Professional tax Tamilnadu
As professional tax for Tamilnadu is different for different panchayats. So I configured for Salem referring note no 757742. Now the slab changed on 01.10.2013. And the employees hired under Salem are hired before the slab change date. If retro for these employees is triggered then how will system calculate as per old slab rate as old slabs are not maintained in the system. Kindly suggest.
You can configure the table V_T7INP3 with start date and end date.
When ever slabs are changed you have to define a new slab code with sequence number
i.e XX01 Slab code and slab rates assign the slab code with date parameter 01.01.1900 to 30.09.2013
revised slab rates define a slab code XX02 and assign this slab code to same region but different dates 01.10.2013 to 31.12.9999
Eg XX01 1 10000 50 Rs/- 01.01.1900 - 30.09.2013
XX02 1 10000 100 Rs/- 01.10.2013 - 31.12.9999
When you are assigning slab codes to region it will pick the slab code and rate according to the date parameter.
As far i understand TNP1, TNP2, TNP3, TNP4 are the slab codes so create TNP5, TNP6, TNP7, TNP8 and change the rates assign themto regions A1, A2, A3, A4 with date parameters.