Government Announces Comprehensive Goods and Services Tax Overhaul Effective November 2026 With Simplified Discount Rules

The government has officially notified a major package of indirect tax reforms scheduled to take effect on November 1, 2026. The updated framework introduces simplified guidelines governing post-sale discounts, streamlined credit note provisions, and an expedited ninety percent provisional refund mechanism for inverted duty structures, alongside targeted relief measures designed to assist small exporters.

These policy changes address longstanding compliance bottlenecks and cash flow blockages faced by businesses operating under inverted tax structures or utilizing post-sale discount arrangements. By modernizing credit note issuance and refund processing, the administration aims to ease working capital pressures across manufacturing and export sectors.

Tax practitioners and corporate finance teams must review existing accounting and billing systems ahead of the November 2026 implementation date. Organizations need to update their compliance protocols and ERP configurations to align with the new discount documentation and provisional refund application standards.