Salaried employees who opt for the new tax regime for FY 20-21 will have to forgo the standard deductions as well as the exemptions under chapter VI-A including the House Rent Allowance (HRA) , Investments under Section 80C (LIC, PF, PPF, etc.), Sec 80D (Medical Insurance Premium) and even the leave travel allowance (LTA) which is tax free if claimed once in a block of two years.