The November 11 circular asked industry and trade associations to give "suggestions for changes in the duty structure, rates and broadening of tax base on both direct and indirect taxes giving economic justification for the same."
"Your suggestions and views may be supplemented and justified by relevant statistical information about the production, prices, revenue implication of the changes suggested and any other information to support your proposal," it said.
After her maiden budget on July 5, Sitharaman on September 20 announced a cut in corporate income taxes for domestic companies to 22 per cent from 30 per cent previously. This would bring effective corporate tax rate, including all additional levies, to about 25.2 per cent, for companies which are not receiving any incentives or exemptions.
New manufacturing companies formed after October 1 will enjoy a 15 per cent (effective rate of 17 per cent) corporate income tax rate, against 25 per cent previously.
The move is estimated to result in Rs 1.45 trillion in revenue loss for the government during 2019-20.
Subsequent to this, there have been demands for a reduction in income tax rates for individuals as well so as to put more money in the hands of the common man for a consumption-led revival of the economy. India's economic growth had slipped to a six-year low of 5 per cent in the April-June quarter and the revival may take a few quarters despite announcements to boost real estate and financial sectors.
"As regards direct taxes, while forwarding your proposals, please take into consideration the recent initiatives of the government to reduce corporate tax rates applicable to domestic companies" provided they do not avail of any other tax rebate or concession, the orders said.
"The government policy with reference to direct taxes in the medium term is to phase out tax incentives, deductions, and exemptions while simultaneously rationalising the rates of tax. It would be also desirable that while forwarding the suggestions/ recommendations, positive externalities arising out of the said recommendations and their quantification are also indicated," it said.
With the GST Council, an umbrella body comprising of central and state ministers, the final decision-making authority on the goods and services tax (GST), the order said that GST-related requests are not examined as part of the annual budget.
It, however, sought suggestions related to customers and central excise duty.
The suggestions have been sought by November 21.
"The request for correction of inverted duty structure, if any for a commodity, should necessarily be supported by value addition at each stage of manufacturing of the commodity. It would not be feasible to examine suggestions that are either not clearly explained or which are not supported by adequate justification/statistics," the order said.