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In the past few months, retail prices of petrol and diesel have consistently increased and have reached all-time high levels. On September 24, 2018, the retail price of petrol in Delhi was Rs 82.72/litre, and that of diesel was Rs 74.02/litre. In Mumbai, these prices were even higher at Rs 90.08/litre and Rs 78.58/litre, respectively.
The difference in retail prices in the two cities is because of the different tax rates levied by the respective state governments on the same products. This blog post explains the major tax components in the price structure of petrol and diesel and how tax rates vary across states. It also analyses the shift in the taxation of these products, its effect on retail prices, and the consequent revenue generated by the central and state governments.
What are the components of the price structure of petrol and diesel?
Retail prices of petrol and diesel in India are revised by oil companies on a daily basis, according to changes in the price of global crude oil. However, the price paid by oil companies makes up 51% of the retail price in case of petrol, and 61% in the case of diesel (Table 1). The break-up of retail prices of petrol and diesel in Delhi, as on September 24, 2018, shows that over 45% of the retail price of petrol comprises central and states taxes. In the case of diesel, this is close to 36%.
At present, the central government has the power to tax the production of petroleum products, while states have the power to tax their sale. The central government levies an excise duty of Rs 19.5/litre on petrol and Rs 15.3/litre on diesel. These make up 24% and 21% of the retail prices of petrol and diesel, respectively.
While excise duty rates are uniform across the country, states levy sales tax/value added tax (VAT), the rates of which differ across states. The figure below shows the different tax rates levied by states on petrol and diesel, which results in their varying retail prices across the country. For instance, the tax rates levied by states on petrol ranges from 17% in Goa to 39% in Maharashtra.
Note that unlike excise duty, sales tax is an ad valorem tax, i.e., it does not have a fixed value, and is charged as a percentage of the price of the product. This implies that while the excise duty component of the price structure is fixed, the sales tax component is charged as a proportion of the price paid by oil companies, which in turn depends on the global crude oil price. With the recent increase in the global prices, and subsequently the retail prices, some states such as Rajasthan, Andhra Pradesh, West Bengal, and Karnataka have announced tax rate cuts.
How have retail prices in India changed vis-à-vis the global crude oil price?
India’s dependence on imports for consumption of petroleum products has increased over the years. For instance, in 1998-99, net imports were 69% of the total consumption, which increased to 93% in 2017-18. Because of a large share of imports in the domestic consumption, any change in the global price of crude oil has a significant impact on the domestic prices of petroleum products. The following figures show the trend in price of global crude oil and retail price of petrol and diesel in India, over the last six years.
The global price of crude oil (Indian basket) decreased from USD 112/barrel in September 2012 to USD 28/barrel in January 2016. Though the global price dropped by 75% during this period, retail prices of petrol and diesel in India decreased only by 13% and 5%, respectively. This disparity in decrease of global and Indian retail prices was because of increase in taxes levied on petrol and diesel, which nullified the benefit of the sharp decline in the global price. Between October 2014and June 2016, the excise duty on petrol increased from Rs 11.02/litre to Rs 21.48/litre. In the same period, the excise duty on diesel increased from Rs 5.11/litre to Rs 17.33/litre.
Over the years, the central government has used taxes to prevent sharp fluctuations in the retail price of diesel and petrol. For instance, in the past, when global crude oil price has increased, duties have been cut. Since January 2016, the global crude oil price has increased by 158% from USD 28/barrel to USD 73/barrel in August 2018. However, during this period, excise duty has been reduced only once by Rs 2/litre in October 2017. While the central government has not signalled any excise duty cut so far, it remains to be seen if any rate cut will happen in case the global crude oil price rises further. With US economic sanctions on Iran coming into effect on November 4, 2018, India may face a shortfall in supply since Iran is India’s third largest oil supplier. Moreover, Organization of Petroleum Exporting Countries (OPEC) and Russia have not indicated any increase in supply from their side yet to offset the possible effect of sanctions. As a result, in a scenario with no tax rate cut, this could increase the retail prices of petrol and diesel even further.
How has the revenue generated from taxing petroleum products changed over the years?
As a result of successive increases in excise duty between November 2014 and January 2016, the year-on-year growth rate of excise duty collections increased from 27% in 2014-15 to 80% in 2015-16. In comparison, the growth rate of sales tax collections was 6% in 2014-15 and 4% in 2015-16. The figure below shows the tax collections from the levy of excise duty and sales tax on petroleum products. From 2011-12 to 2017-18, excise duty and sales tax collections grew annually at a rate of 22% and 11%, respectively.
How is this revenue shared between centre and states?
Though central taxes are levied by the centre, it gets only 58% of the revenue from the levy of these taxes. The rest 42% is devolved to the states as per the recommendations of the 14th Finance Commission. However, excise duty levied on petrol and diesel consists of two broad components – (i) excise duty component, and (ii) road and infrastructure cess. Of this, only the revenue generated from the excise duty component is devolved to states. Revenue generated by the centre from any cess is not devolved to states.
The cess component was increased by Rs 2/litre to Rs 8/litre in the Union Budget 2018-19. However, this was done by reducing the excise duty component by the same amount, so as to keep the overall rate the same. Essentially this provision shifted the revenue of Rs 2/litre of petrol and diesel from states’ divisible pool of taxes to the cess revenue, which is entirely with the centre. This cess revenue is earmarked for financing infrastructure projects.
At present, of the Rs 19.5/litre excise duty levied on petrol, Rs 11.5/litre is the duty component, and Rs 8/litre is the cess component. Therefore, accounting for 42% share of states in the duty component, centre effectively gets a revenue of Rs 14.7/litre, while states get Rs 4.8/litre. Similarly, excise duty of Rs 15.3/litre levied on diesel consists of a cess component of Rs 8/litre. Thus, excise duty on diesel effectively generates revenue of Rs 12.2/litre for the centre and Rs 3.1/litre for states.
In the run up to the Budget session of Parliament, the Cabinet has decided to accept some of the key recommendations of the Select Committee on the Lokpal and Lokayuktas Bill, 2011. The Bill, passed by the Lok Sabha in December 2011, was referred to a Select Committee by the Rajya Sabha. The Select Committee gave its recommendations on the Bill a year later in November 2012. At the Cabinet meeting held on January 31, 2013, the government has accepted some of these recommendations (see here for PRS comparison of the Bill, Select Committee recommendations and the approved amendments). Key approved amendments Lokayuktas: One of the most contentious issues in the Lokpal debate has been the establishment of Lokayuktas at the state level. The Bill that was passed by the Lok Sabha gave a detailed structure of the Lokayuktas. However, the Committee was of the opinion that while each state has to set up a Lokayukta within a year of the Act coming into force, the nature and type of the Lokayuktas should be decided by the states. The Cabinet has agreed with the suggestion of the Committee. Inclusion of NGOs: Currently, “public servant” is defined in the Indian Penal Code to include government officials, judges, employees of universities, Members of Parliament, Ministers etc. The Bill expanded this definition by bringing societies and trusts which receive donations from the public (over a specified annual income) and, organizations which receive foreign donations (over Rs 10 lakh a year) within the purview of the Lokpal. The Committee had however objected to the inclusion of organisations that receive donations from the public on the ground that bodies such as a rotary club or a resident’s welfare association may also be covered under the Lokpal. Bringing such entities within the Lokpal’s purview would make it unmanageable. The Cabinet decided not to accept this recommendation stating that this view had been accepted by the Standing Committee while examining the version of the Bill introduced in the Lok Sabha. However, the government has exempted trusts or societies for religious or charitable purposes registered under the Societies Registration Act. Procedure of inquiry and investigation: A key recommendation of the Committee was to allow the Lokpal to directly order an investigation if a prima facie case existed (based on the complaint received). The Cabinet has accepted this suggestion but suggested that the Lokpal should, before deciding that a prima facie case exists, call the public servant for a hearing. An investigation should be ordered only after hearing the public servant. Also, the Cabinet has not accepted the recommendation of the Committee that a public servant should be allowed a hearing only at the end of the investigation before filing the charge-sheet and not at any of the previous stages of the inquiry. Power to grant sanction: One of the key reasons cited for delays in prosecuting corrupt public officials is the requirement of a sanction from the government before a public servant can be prosecuted. The Bill shifts the power to grant sanction from the government to the Lokpal. It states that the investigation report shall be considered by a 3-member Lokpal bench before filing a charge-sheet or initiating disciplinary proceedings against the public servant. The Committee recommended that at this point both the competent authority (to whom the public servant is responsible) and the concerned public servant should be given a hearing. This has been accepted by the Cabinet. Reforms of CBI: There are divergent views over the role and independence of the CBI. The Committee made several recommendations for strengthening the CBI. They include: (a) the appointment of the Director of CBI will be through a collegium comprising of the PM, Leader of the Opposition of the Lok Sabha and Chief Justice of India; (b) the power of superintendence over CBI in relation to Lok Pal referred cases shall vest in the Lokpal; (c) CBI officers investigating cases referred by the Lokpal will be transferred with the approval of the Lokpal; and (d) for cases referred by the Lokpal, the CBI may appoint a panel of advocates (other than government advocates) with the consent of the Lok pal. All the recommendations regarding the CBI has been accepted by the Cabinet except one that requires the approval of the Lokpal to transfer officers of CBI investigating cases referred by the Lokpal. Eligibility of Lokpal member: According to the Bill, any person connected with a political party cannot be a member of the Lokpal. The Committee’s recommendation was to change the term connected to affiliated to remove any ambiguity about the meaning. This suggestion was accepted by the government. Now the interesting question is what happens if the Rajya Sabha passes the Bill with these amendments. The Bill will have to go back to the Lok Sabha for its approval since new amendments were added by the Rajya Sabha. If the Lok Sabha passes these amendments, the office of the Lokpal may finally see the light of day. (See here for PRS analysis of the Lokpal and Lokayukta Bill, 2011).
