TDS & TCS Due Date for Mar 2021

Mohanraj J (1162 Points)

07 April 2021  
Dear Friends,
Could you please tell me the Payment Due Date & Filing Due date for TDS & TCS collected on Mar 21?

TCS u/a 206C 1H is also a part of TCS ? We need to show this TCS in GSTR1 & 3B?