It was in the financial year 1997-98 that the government first brought in income tax slabs of 10 per cent, 20 per cent and 30 per cent in what was dubbed the “dream budget” presented by the then Union Minister of Finance P. Chidamabaram. At that time, the highest tax slab applied to incomes above Rs 1.5 lakh, while income up to Rs 40,000 had no tax liability. There was a big tax incentive for investors in Provident Fund too.