The 2010-11 general budget today provided considerable relief to income tax payers by raising the slabs at two levels but hiked the central excise duty on non-petroleum products across the board from 8 to 10 per cent and the basic duty on crude and petroleum products besides effecting a one-rupee increase per litre on petrol and diesel.The basic threshold limit for income tax exemption will remain at Rs 1.60 lakh. Under the new proposal, 10 per cent tax will be levied between Rs 1,60,001 and Rs 5,00,000, 20 per cent on incomes between Rs 5,00,001 and Rs 8,00,000 and 30 per cent above Rs 8,00,000. The present income tax slabs and rates are 10 per cent for income between Rs 1,60,001 and Rs 3,00,000, 20 per cent for income between Rs 3,00,001 and Rs 5,00,000 and 30 per cent for income above Rs 5,00,001.Proportionately, similar changes have been made in the taxes related to women and senior citizens aged above 65 years.

Mukherjee also gave another relief to individual tax payers by raising the existing limit of Rs 1,00,000 on tax savings by an additional amount of Rs 20,000 for investments in long-term infrastructure bonds.