"It is much better to achieve a higher tax-GDP ratio by broadening the base which is taxed rather than increasing marginal tax rates significantly -- higher and higher tax rates impinge more and more on incentives to undertake taxable activity, while encouraging tax evasion," it said.
Several experts, including PMEAC Chairman C Rangarajan, have pitched for higher rates of taxes on super-rich.
The Survey, prepared by a group of economist led by Chief Economic Advisor Raghuram Rajan, said it is better to achieve fiscal consolidation partly through a higher tax-GDP ratio than merely through reduction in expenditure as it would only hurt development spending.
"Raising the tax-GDP ratio to above the 11 per cent level is critical for sustaining the process of fiscal consolidation in the long run," it said.
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Gross tax revenue in April-December 2012 has grown by 15 per cent to over Rs 6.81 lakh crore.
However, the growth in tax collection was "significantly" short of the growth envisaged in Budget.
The tax collection till December 2012, was 63.2 per cent of Budget estimates, lower than the last five-year average of 69 per cent.