Total GST refunds rose 6.5% year-on-year to Rs 27,934 crore from Rs 26,225 crore. India’s gross GST collection for the month of September increased by 14.7% year-on-year to Rs 2.03 lakh crore, primarily driven by growth in gross import. Gross GST revenue stood at Rs 1,77,365 crore in September 2025. After accounting for refunds, net GST revenue increased 18.1 per cent year-on-year to Rs 1,76,520 crore in September, compared with Rs.