| 10-Mar | Mon | GSTR-7 (Monthly) |
| 10-Mar | Mon | GSTR-8 (Monthly) |
| 11-Mar | Tue | GSTR-1 (Monthly) |
| 13-Mar | Thu | B2B Outward Supplies for QRMP (IFF) |
| 13-Mar | Thu | GSTR-5 (Monthly) |
| 13-Mar | Thu | GSTR-6 (Monthly) |
| 15-Mar | Sat | Annexure V (GTA) |
| 20-Mar | Thu | GSTR-5A (Monthly) |
| 20-Mar | Thu | GSTR-3B (Monthly) |
| 25-Mar | Tue | PMT-06 (for QRMP) |
| 28-Mar | Fri | GSTR-11 |
| 31-Mar | Mon | RFD-11 (LUT) |
| 31-Mar | Mon | CMP-02 |