| 10-Jan | Fri | GSTR-7 (Monthly) |
| 10-Jan | Fri | GSTR-8 (Monthly) |
| 11-Jan | Sat | GSTR-1 (Monthly) |
| 13-Jan | Mon | GSTR-1 (for QRMP) |
| 13-Jan | Mon | GSTR-5 (Monthly) |
| 13-Jan | Mon | GSTR-6 (Monthly) |
| 18-Jan | Sat | CMP-08 (Compoisition) |
| 20-Jan | Mon | GSTR-5A (Monthly) |
| 20-Jan | Mon | GSTR-3B (Monthly) |
| 22-Jan | Wed | GSTR-3B (QRMP-I) |
| 24-Jan | Fri | GSTR-3B (QRMP-II) |
| 28-Jan | Tue | GSTR-11 |