Here is the GST Return Due Date Chart for Financial Year 2025–26 (April 2025 to March 2026), applicable under various forms and schemes:
GST Return Due Dates for Regular Taxpayers
| Form | Return Type | Frequency | Due Date |
| GSTR-1 | Outward supplies (sales) | Monthly | 11th of next month |
| GSTR-3B | Summary return (tax payment) | Monthly | 20th of next month |
| GSTR-1 (QRMP) | Outward supplies (sales) | Quarterly (QRMP) | 13th of month after quarter end |
| GSTR-3B (QRMP) | Tax summary for QRMP | Quarterly | 22nd or 24th* of next month after quarter |
| PMT-06 | Payment of tax (QRMP scheme) | Monthly | 25th of following month (if tax payable) |
*22nd for Group A states/UTs and 24th for Group B (based on state of registration)
GST Return Due Dates for Composition Dealers
| Form | Return Type | Frequency | Due Date |
| CMP-08 | Quarterly tax payment | Quarterly | 18th of month after quarter |
| GSTR-4 | Annual return | Annually | 30th April of following FY |
Annual GST Returns
| Form | Return Type | Applicable To | Due Date |
| GSTR-9 | Annual return | Regular taxpayers (turnover > ₹2 Cr) | 31st December 2026 |
| GSTR-9C | Audit reconciliation | Taxpayers with turnover > ₹5 Cr | 31st December 2026 |
Other Returns / Special Cases
| Form | Purpose | Due Date |
| ITC-04 | Job work reporting | 25th of month after each quarter |
| GSTR-5 | Non-resident taxable person | 20th of next month |
| GSTR-6 | Input Service Distributor (ISD) return | 13th of next month |
| GSTR-7 | TDS return under GST | 10th of next month |
| GSTR-8 | TCS return (e-commerce operators) | 10th of next month |