There is no extension of due dates for payment of TDS for March 2020 as per Taxation and Other Laws (Relaxation of Certain Provisions) Ordinance, 2020.
However, the following reliefs have been provided by the section 3(2) in case where tax or TDS is not paid by the due date which falls in the specified period but is paid by June 30, 2020-
1. The assessee shall not be liable for the penalty for delay in the payment of taxes or TDS after the prescribed due date.
2. No prosecution shall be initiated against the assessee for delay in the payment of taxes or TDS after the prescribed due date.
3. Reduced rate of interest of 0.75% p.m. is payable by the assessee for the delay in the payment of taxes or TDS after the due date.
4. Reduction in the computation of the period for which interest is payable.
Read this article for more details
https://www.taxcorner.co.in/2020/04/no-extension-of-due-date-of-tds-payment-for-march-2020-onwards-amid-covid-19.H T M L