GST Turns 10: Two-Tier Slabs and AI-Led Compliance Reshape Retail Pricing
As GST enters its tenth year, the Sept 22, 2025 rate rationalisation to 5% and 18% slabs lowered prices on most goods, with a 40% luxury tier carved out. Focus shifts to AI-led compliance, faster refunds and simpler processes across 1.6 crore taxpayers, with FY26 revenue projected at Rs 22.27 lakh crore.
What happened
GST Council · As GST enters its tenth year, focus shifts to AI-led compliance, faster refunds and simpler processes. The Sept 2025 two-tier rate cut (5%/18%)
Key facts
- 5% and 18% two-tier slabs
- 40% luxury slab
- Rs 22.27 lakh crore FY26 revenue
- 1.6 crore taxpayers
- Sept 22, 2025 rate rationalisation
Why this matters
Simplified compliance and projected Rs 22.27 lakh crore FY26 revenue lower operating friction and improve diligence clarity, making scaled retail targets with strong tax-tech adoption more attractive.
What to watch
- Monthly GST collection prints vs Rs 22.27 lakh crore FY26 trajectory
- Anti-profiteering / pass-through compliance notices
- Consumer spending and FMCG/discretionary volume data Q3 FY26
- Clarifications on 40% luxury tier scope and classification disputes
- Refund turnaround times under AI-led processing
- Reprice SKUs and reconfigure POS/ERP tax masters to new slabs ahead of festive demand
- Audit luxury 40% tier classification exposure on premium categories
- Run pass-through communication to capture consumer goodwill and volume
- Tighten input tax credit reconciliation to leverage faster refunds for working capital