GST 2.0 Two-Slab Rationalization: How the 56th Council Reshaped India's Tax

The 56th meeting of the GST Council, held on September 3, 2025, in New Delhi, approved the most significant restructuring of India's Goods and Services Tax since its inception in 2017. The Council endorsed a move to two primary taxable slabs: 5 per cent and 18 per cent, along with a special 40 per cent rate for luxury and sin goods. The reforms, now fully operational as of June 2026, have fundamentally altered compliance obligations, pricing structures, and business strategies across sectors.

From Four Slabs to Two: The Core Change

Under the pre-reform structure, GST operated with four primary slabs: 5 per cent, 12 per cent, 18 per cent, and 28 per cent, plus a compensation cess on luxury and demerit goods. The 56th Council decision eliminated the 12 per cent and 28 per cent slabs. Items previously at 12 per cent have been moved either down to 5 per cent or up to 18 per cent based on whether they are classified as essential or standard goods. Items at 28 per cent have been reclassified at 18 per cent (for non-luxury goods) or at the new 40 per cent rate (for tobacco, aerated beverages, and similar demerit goods).

Key Rate Changes in Effect

Essential items including dairy products, 33 lifesaving drugs, and educational materials are now at a nil GST rate. Individual health and life insurance policies have been fully exempted from GST, a move that directly benefits millions of policyholders. Air conditioners, televisions, and dishwashers have been reduced from 28 per cent to 18 per cent. Coal has moved from 5 per cent to 18 per cent to address inverted duty accumulation in the mining sector.

For businesses, these changes have significant compliance implications. Companies must update their billing systems, HSN code classifications, and input tax credit calculations. For a deeper understanding of ITC rules, see the GST Input Tax Credit guide.

The 40 Per Cent Luxury Slab

The introduction of a 40 per cent top slab for luxury and sin goods is intended to replace the earlier 28 per cent rate plus compensation cess structure. Tobacco products, pan masala, aerated beverages, and certain luxury vehicles fall under this new slab. The move simplifies the earlier dual-rate structure (base rate plus cess) into a single headline rate, making compliance straightforward for businesses in these sectors.

The compensation cess, which was introduced to compensate states for revenue losses during the GST transition, is being wound down. The cess will continue only until existing loan and interest obligations under the compensation cess account are fully discharged, after which it will be abolished entirely.

Impact on Business Compliance

The two-slab structure reduces classification disputes, which were a major source of litigation under the old system. With fewer rate categories, the scope for misclassification is significantly narrower. However, businesses must carefully review the transition of items between slabs to ensure correct classification. For related compliance, see the GST E-Invoicing April 2026 requirements and the GST Appellate Tribunal procedures.

What Comes Next: The 57th Council Meeting

The GST Council is expected to convene its 57th meeting in 2026 to review the impact of the rate rationalization and consider further amendments. Key items on the future agenda include the potential inclusion of petroleum products, real estate, and electricity under GST. Any further changes to the slab structure will be evaluated based on revenue data from the first full year of GST 2.0 operations.

Businesses should monitor the Gujarat HC ruling on GST personal hearing requirements and the GST Input Service Distributor registration rules for additional compliance updates relevant to the new structure.