Hi Gaurav
For Employees on Payroll
Income tax SLab Rate is applicable
http://teachoo.com/956/383/TDS-as-per-Income-Tax-Slab-Rate/category/TDS-on-Flat-Salary/
For TDS Non Salary
Refer
http://teachoo.com/4231/367/Important-Sections-TDS-Chart-(From-1st-June-2016)/category/Rates-of-TDS/