The GST Council began talks today on a sweeping tax restructuring plan.

Proposals include merging four tax slabs into just two at 5% and 18%.

Over 400 items from essentials to electronics may see rate reductions.

Luxury goods and sin items could face a sharp 40% levy.

Automakers, FMCG, and consumer durables are expected to benefit most.

Revenue loss is estimated at $21 billion, straining state finances.

Officials say simplification will reduce compliance and boost demand.

Analysts expect the move to revive spending in price-sensitive areas.

The outcome of the next two days of meetings will be crucial.

This reform could mark the biggest shift in GST since its launch.