The due dates of monthly and quarterly GSTR-1, GSTR-3B, GSTR-5, GSTR-6, GSTR-7 and GSTR-8 returns are extended for the month/quarter ending 31st December 2024 as follows- GSTR-7 & GSTR-8: File by 12th Jan 2025 GSTR-1 (Monthly): File by 13th Jan 2025 GSTR-5 & GSTR-6: File by 15th Jan 2025 GSTR-1 (QRMP): File by 15th Jan 2025 GSTR-3B (Monthly): File by 22nd Jan 2025 GSTR-3B (QRMP): File by 24th Jan 2025 or 26th Jan 2025