The September 2025 GST reforms tackle blocked working capital caused by inverted duty structures in textiles and fertilizers. By lowering input GST rates and fast-tracking refunds, ₹2-3 lakh crore in input tax credits will be unlocked, boosting cash flow and competitiveness. Insurers face ITC reversals on GST-free policies, creating new challenges. Businesses should audit credits and prepare for simplified tax slabs from Sept 22, 2025.