Author has compiled TDS calculator with effect from 1st June 2016 considering the changes effected by Finance Act 2016, including the changes in TDS Rate and Thrash hold exemption. Calculator calculates TDS based on nature of payment selected by the user. Calculator Automatically calculates the Type of Assessee based on 4ht letter of PAN No. of deductee. Calculator also calculates interest on delayed payment of TDS.