India's GST rate is the highest in the world
The maximum GST rate slab of 28% introduced by India is the highest among more than 140 countries across the world that have implemented GST. Argentina has the second-highest GST rate of 27%, whereas the rate stands at 20% in the UK, 20% in France and 7% in Singapore. Indian GST tax slabs are 0%, 5%, 12%, 18% and 28%.