10-May Fri GSTR-7 (Monthly)
10-May Fri GSTR-8 (Monthly)
11-May Sat GSTR-1 (Monthly)
13-May Mon B2B Outward Supplies for QRMP (IFF)
13-May Mon GSTR-5 (Monthly)
13-May Mon GSTR-6 (Monthly)
20-May Mon GSTR-5A (Monthly)
20-May Mon GSTR-3B (Monthly)
25-May Sat PMT-06 (for QRMP)
28-May Tue GSTR-11
30-May Thu ITC-03