How we calculate the Taxation at the time of salary processing?

Dear All,Good Afternoon,
How we calculate the Taxation at the time of salary processing.
what are the areas we have to cover for Taxation?could you please explain it.

Dear Saihema,
Though yours is small question, the reply is too big. You need to take proper training on this subject. There are numerous government rules with respect to Tax Deduction at Source (TDS) at the time of disbursement of salary. Further government keeps on making changes from time to time. You need to update yourself on this.
You may approach Satvam Consulting, Mumbai. They organise training on this subject. Click the following link to refer their training calendar:
Satvam Consulting Private Limited - Training Calender
Thanks,
Dinesh Divekar