Applications for LAMP Fellowship 2025-26 are now open. Apply here. The last date for submitting applications is December 21, 2024

In India, one of the common threads that run through many of the corruption scandals is the issue of conflict of interest i.e. public officials taking policy decisions based on their personal interest.  For example, Shashi Tharoor in the IPL controversy or Ashok Chavan in the Adarsh Housing Society scam. Many countries take measures to minimize conflict of interest of its MPs by regulating membership of parliamentarians in Committees, making it mandatory for them to declare pecuniary interest, and restricting employment both during and after completion of tenure.  For example, the US Senate has a detailed Code of Official Conduct that provides guidelines on conflict of interest. India also has some measures in place to minimize conflict of interest.  These are codified in the Code of Conduct for Ministers, Code of Conduct for Members of the Rajya Sabha, Rules of Procedure and Conduct of Business in the Lok Sabha and Rajya Sabha and Handbook for Members of Lok Sabha and Rajya Sabha.  Every Rajya Sabha MP has to declare his or her interest (along with assets and liabilities).  He has to declare five pecuniary interests:  remunerative directorship, remunerated activity, majority shareholding, paid consultancy and professional engagement.  Lok Sabha MPs can object to another MP joining a parliamentary committee on grounds that he has personal, pecuniary or direct interest.  (For more details, see PRS note on Conflict of Interest Issues in Parliament). On December 1, 2010, PRS held its annual Conference on Effective Legislatures.  One of the topics discussed was MPs and Conflict of Interest: Issues and Resolution.  Panelists included D Raja, Prakash Javdekar and Supriya Sule.  Issues such as requirement for transparency, expertise of legislators, election of honest legislators, and ethical media were discussed.  The issues that were raised during the discussion are summarised in the PRS Summary of Proceedings from the Conference.

In the past few months, retail prices of petrol and diesel have consistently increased to all-time high levels.  On October 16, 2021, the retail price of petrol in Delhi was Rs 105.5 per litre, and that of diesel was Rs 94.2 per litre.  In Mumbai, these prices were even higher at Rs 111.7 per litre and Rs 102.5 per litre, respectively.

The difference in fuel retail prices in the two cities is due to the different tax rates levied by the respective state governments on the same products.  In this blog post, we look at the tax components in the price structure of petrol and diesel, the variation in these across states, and the major changes in taxation of these products in the recent years.  We also discuss changes in the retail prices over the past few years and how it compares vis-à-vis the global crude oil prices.

Taxes make up around 50% of the retail price

Public sector Oil Marketing Companies (OMCs) revise the retail prices of petrol and diesel in India on a daily basis, according to changes in the price of global crude oil.  The price charged to dealers includes the base price set by OMCs and the freight price.   As on October 16, 2021, the price charged to dealers makes up 42% of the retail price in the case of petrol, and 49% of the retail price in the case of diesel (Table 1).

The break-up of retail prices of petrol and diesel in Delhi (as on October 16, 2021), shows that around 54% of the retail price of petrol comprises central and states taxes.  In the case of diesel, this is close to 49%.  The central government taxes the production of petroleum products, while states tax their sale.  The central government levies an excise duty of Rs 32.9 per litre on petrol and Rs 31.8 per litre on diesel.  These make up 31% and 34% of the current retail prices of petrol and diesel, respectively.

Table 1: Break-up of petrol and diesel retail prices in Delhi (as on October 16, 2021)

Component

Petrol

Diesel

Rs/litre

% of retail price

Rs/litre

% of retail price

Price Charged to Dealers

44.4

42%

46.0

49%

Excise Duty (levied by centre)

32.9

31%

31.8

34%

Dealer Commission (average)

3.9

4%

2.6

3%

Sales Tax/ VAT (levied by state)

24.3

23%

13.8

15%

Retail Price

105.5

100%

94.2

100%

Note: Delhi levies 30% VAT on petrol and 16.75% VAT on diesel. 
Sources: Indian Oil Corporation Limited; PRS.

While excise duty rates are uniform across the country, states levy sales tax/ Value Added Tax (VAT) which varies across states.  For instance, Odisha levies 32% VAT on petrol, while Uttar Pradesh levies 26.8% VAT or Rs 18.74 per litre, whichever is higher.   Refer to the table 3 in annexure for sales taxes/VAT levied across the country.  The figure below shows the different tax rates levied by states on petrol and diesel.  In addition to the tax rates shown in the graph, many state governments, such as Tamil Nadu, also levy certain additional levies such as cess (Rs 11.5 per litre).

Figure 1: Sales tax/VAT rates levied by states on petrol and diesel (as on October 1, 2021)

image

Note: The rates shown for Maharashtra are averages of the rates levied in the Mumbai-Thane region and in the rest of the state. Only percentages are being shown in this graph. 
Sources: Petroleum Planning and Analysis Cell, Ministry of Petroleum and Natural Gas; PRS.

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 value of excise duty component of the price structure is fixed, the value of the sales tax component is dependent on the other three components, i.e., price charged to dealers, dealer commission, and excise duty.

Retail prices in India compared to 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 of petroleum products were 69% of the total consumption, which increased to around 95% in 2020-21.  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 two figures below show the trend in the price of global crude oil and retail prices of petrol and diesel in India, over the last nine years.

Figure 2: Trend of the global crude oil price vis-à-vis retail prices of petrol and diesel (in Delhi)

image

image

Note: Global Crude Oil Price is for the Indian basket.   Petrol and diesel retail prices are for Delhi.  Figures reflect average monthly price.
Sources: Petroleum Planning and Analysis Cell, Ministry of Petroleum and Natural Gas; PRS.

Between June 2014 and October 2018, the retail selling prices did not adhere to change in global crude oil prices.  The global prices fell sharply between June 2014 and January 2016, and then subsequently increased between February 2016 and October 2018.  However, the retail selling prices remained stable during the entire period.  This disparity in the change in global and Indian retail prices was because of the subsequent changes in taxes.  For instance, central taxes were increased by Rs 11 and 13 between June 2014 and January 2016 on petrol and diesel respectively.  Subsequently, taxes were decreased by four rupees between February 2016 and October 2018 for petrol and diesel.  Similarly, during January-April 2020, following a sharp decline of 69% in the global crude oil prices, the central government increased the excise duty on petrol and diesel by Rs 10 per litre and Rs 13 per litre, respectively in May 2020. 

Sharp increase in excise duty collections

As a result of the increase in excise duty in May 2020, the excise duty collection increased sharply from Rs 2.38 lakh crore in 2019-20 to Rs 3.84 lakh crore in 2020-21.  The year-on-year growth rate of excise duty collection increased from 4% in 2019-20 to 67% in 2020-21.  However, sales tax collections (from petroleum products) during that period remained more or less constant (Figure 3).  

Figure 3: Excise duty and sales tax/ VAT collection from petroleum products (in Rs lakh crore) 

image

Note: The excise duty component in the figure includes cess on crude oil.
Sources: Petroleum Planning and Analysis Cell, Ministry of Petroleum and Natural Gas; PRS.

Share of states in excise duty has decreased over the years

Though central taxes (such as excise duty) are levied by the centre, it has only 59% of the revenue from these taxes.  The remaining 41% of the revenue is required to be devolved to the state governments as per the recommendations of the 15th Finance Commission.  These devolved taxes are un-tied in nature, states can spend them according to their own discretion.  The excise duty levied on petrol and diesel consists of two broad components: (i) tax component (i.e., basic excise duty), and (ii) cess and surcharge component.  Of this, only the revenue generated from the tax component is devolved to states.  Revenue generated by the centre from any cess or surcharge is not devolved to states.  Currently, the Agriculture Infrastructure and Development Cess, and the Road and Infrastructure Cess are levied on the sale of petrol and diesel in addition to the surcharge.  

In the Union Budget 2021-22, the Agriculture Infrastructure and Development cess on petrol and diesel was announced at Rs 2.5 per litre and Rs 4 per litre, respectively.  However, simultaneously, the basic excise duty and surcharge were reduced by equal amounts, so that the overall rate remains the same.  Essentially, this provision shifted a revenue of Rs 1.5 per litre of petrol and Rs 3 per litre of diesel from the states’ divisible pool of taxes to the cess and surcharge revenue, which is entirely with the centre.  Similarly, over the last four years, the share of tax component in the excise duty has decreased by 40% in petrol and 59% in diesel (table 2).  At present, majority of the excise duty levied on petrol (96%) and diesel (94%) is in the form of cess and surcharge, due to which it is entirely under the centre’s share (Table 2).  

Table 2: Break up of excise duty (Rs per litre)

Excise duty

Petrol

Diesel

Apr-17

% share of total

Feb-21

% share

Apr-17

% share of total

Feb-21

% share

Tax (devolved to states)

9.48

44%

1.4

4%

11.33

65%

1.8

6%

Cess and surcharge (centre)

12

56%

31.5

96%

6

35%

30

94%

Total

21.48

100%

32.9

100%

17.33

100%

31.8

100%

Sources: Petroleum Planning and Analysis Cell, Ministry of Petroleum and Natural Gas; PRS

As a result, the devolution to states out of the excise duty has declined over the last four years.   Even though the excise duty collections have increased sharply between 2019-20 and 2020-21, the devolved component has declined from Rs 26,464 to Rs 19,578 (revised estimate) in the same period.    

Annexure

Table 3: Sales taxes/VAT rates levied on petrol and diesel across states (as on October 1, 2021)

State/UT

Petrol

Diesel

Andaman & Nicobar Islands

6%

6%

Andhra Pradesh

31% VAT + Rs.4/litre VAT+Rs.1/litre Road Development Cess an

d Vat thereon

22.25% VAT + Rs.4/litre VAT+Rs.1/litre Road Development Cess and Vat thereon

Arunachal Pradesh

20%

13%

Assam

32.66% or Rs.22.63 per litre whichever is higher as VAT minus Rebate of Rs.5 per Litre

23.66% or Rs.17.45 per litre whichever is higher as VAT minus Rebate of Rs.5 per Litre

Bihar

26% or Rs 16.65/Litre whichever is higher (30% Surcharge on VAT as irrecoverable tax)

19% or Rs 12.33/Litre whichever is higher (30% Surcharge on VAT as irrecoverable tax)

Chandigarh

Rs.10/KL cess +22.45% or Rs.12.58/Litre whichever is higher

Rs.10/KL cess + 14.02% or Rs.7.63/Litre whichever is higher

Chhattisgarh

25% VAT + Rs.2/litre VAT

25% VAT + Rs.1/litre VAT

Dadra and Nagar Haveli and Daman and Diu

20% VAT

20% VAT

Delhi

30% VAT

Rs.250/KL air ambience charges + 16.75% VAT

Goa

27% VAT + 0.5% Green cess

23% VAT + 0.5% Green cess

Gujarat

20.1% VAT+ 4% Cess on Town Rate & VAT

20.2% VAT + 4 % Cess on Town Rate & VAT

Haryana

25% or Rs.15.62/litre whichever is higher as VAT+5% additional tax on VAT

16.40% VAT or Rs.10.08/litre whichever is higher as VAT+5% additional tax on VAT

Himachal Pradesh

25% or Rs 15.50/Litre- whichever is higher

14% or Rs 9.00/Litre- whichever is higher

Jammu & Kashmir

24% MST+ Rs.5/Litre employment cess, Reduction of Rs.0.50/Litre

16% MST+ Rs.1.50/Litre employment cess 

Jharkhand

22% on the sale price or Rs. 17.00 per litre , which ever is higher + Cess of Rs 1.00 per Ltr

22% on the sale price or Rs. 12.50 per litre , which ever is higher + Cess of Rs 1.00 per Ltr

Karnataka

35% sales tax

24% sales tax

Kerala

30.08% sales tax+ Rs.1/litre additional sales tax + 1% cess 

22.76% sales tax+ Rs.1/litre additional sales tax + 1% cess 

Ladakh

24% MST+ Rs.5/Litre employment cess, Reduction of Rs.2.5/Litre

16% MST+ Rs.1/Litre employment cess , Reduction of Rs.0.50/Litre

Lakshadweep

Nil

Nil

Madhya Pradesh

33 % VAT + Rs.4.5/litre VAT+1%Cess

23% VAT+ Rs.3/litre VAT+1% Cess

Maharashtra – Mumbai, Thane , Navi Mumbai,  Amravati & Aurangabad

26% VAT+ Rs.10.12/Litre additional tax 

24% VAT+ Rs.3.00/Litre additional tax 

Maharashtra (Rest of State)

25% VAT+ Rs.10.12/Litre additional tax 

21% VAT+ Rs.3.00/Litre additional tax 

Manipur

32% VAT

18% VAT

Meghalaya

20% or Rs15.00/Litre- whichever is higher (Rs.0.10/Litre pollution surcharge) 

12% or Rs9.00/Litre- whichever is higher (Rs.0.10/Litre pollution surcharge) 

Mizoram

25% VAT

14.5% VAT

Nagaland

25% VAT or Rs. 16.04/litre whichever is higher +5% surcharge + Rs.2.00/Litre as road maintenance cess 

16.50% VAT or Rs. 10.51/litre whichever is higher +5% surcharge + Rs.2.00/Litre as road maintenance cess 

Odisha

32% VAT

28% VAT

Puducherry

23% VAT

17.75% VAT

Punjab

Rs.2050/KL (cess)+ Rs.0.10 per Litre (Urban Transport Fund) + 0.25 per Litre (Special Infrastructure Development Fee)+24.79% VAT+10% additional tax on VAT

Rs.1050/KL (cess) + Rs.0.10 per Litre (Urban Transport Fund) +0.25 per Litre (Special Infrastructure Development Fee) + 15.94% VAT+10% additional tax on VAT

Rajasthan

36% VAT+Rs 1500/KL road development cess

26% VAT+ Rs.1750/KL road development cess

Sikkim

25.25% VAT+ Rs.3000/KL cess 

14.75% VAT + Rs.2500/KL cess 

Tamil Nadu

13% + Rs.11.52 per litre

11%  + Rs.9.62 per litre

Telangana

35.20% VAT

27% VAT

Tripura

25% VAT+ 3% Tripura Road Development Cess

16.50% VAT+ 3% Tripura Road Development Cess

Uttar Pradesh

26.80% or Rs 18.74/Litre whichever is higher

17.48% or Rs 10.41/Litre whichever is higher

Uttarakhand

25% or Rs 19 Per Ltr whichever is greater

17.48% or Rs Rs 10.41 Per Ltr whichever is greater

West Bengal

25% or Rs.13.12/litre whichever is higher as sales tax+ Rs.1000/KL cess – Rs 1000/KL sales tax rebate (20% Additional tax on VAT as irrecoverable tax)

17% or Rs.7.70/litre whichever is higher as sales tax + Rs 1000/KL cess – Rs 1000/KL sales tax rebate (20% Additional tax on VAT as irrecoverable tax)

Sources: Petroleum Planning and Analysis Cell, Ministry of Petroleum and Natural Gas; PRS.