5 February 2020
- GSTR-9 & 9C for the period July 2017 to March 2018 for the states of Chandigarh, Delhi, Gujarat, Haryana, Jammu and Kashmir, Ladakh, Punjab, Rajasthan, Tamil Nadu, Uttarakhand
Issuance of TDS certificates (other than salary) for the quarter of October to December 2019