January 24th 2026
GSTR-3B— For the quarter October to December 2025 to be filed by taxpayers who have opted for QRMP scheme.
States of Himachal Pradesh, Punjab, Uttarakhand, Haryana, Rajasthan, Uttar Pradesh, Bihar, Sikkim, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya, Assam, West Bengal, Jharkhand and Odisha, the Union territories of Jammu and Kashmir, Ladakh, Chandigarh and Delhi |