Cess levied on sales tax falls within State’s ambit, says SC

1. At a Glance

• A seven-judge Constitution Bench of the Supreme Court held that an additional tax, surcharge or cess that a State levies as a percentage of the sales tax payable is still within the State's legislative competence [1].
• The Court reaffirmed S. Kodar v. State of Kerala (1975). A levy added on top of an existing sales tax is judged the same way as the principal tax. It is an enhancement of the rate of sales tax, not a separate levy [1].
• The case turns on Entry 54, List II (State List), Seventh Schedule, the State's power to tax the sale or purchase of goods [1]. The 101st Constitutional Amendment (2016, GST) later replaced that entry with a narrower one [2].
• UPSC relevance: fiscal federalism, the division of taxing powers, how the Court interprets legislative entries, and the "tax on tax" argument. The ruling also matters for petroleum and alcohol, the goods that still sit outside GST [1][2].

2. Why in the News

• 4 November 2026 (Wednesday): the Supreme Court Constitution Bench gave its judgment. The Hindu reported it on 5 November 2026, page 4 [1].
• The petitions behind the reference date back to 1994. They asked whether a State Legislature can levy tax under Entry 54, List II on the sales tax a dealer must pay, rather than directly on the dealer's turnover [1].
• Lead opinion: CJI Surya Kant. Separate concurring opinion: Justice K.V. Viswanathan, who agreed that the 1975 reasoning still stands [1].

3. Background & Evolution

• 1975, S. Kodar v. State of Kerala: the SC held that an additional tax or surcharge computed as a percentage of sales tax payable is a tax on the sale or purchase of goods under Entry 54, List II [1].
• 1994 onwards: assessees challenged such levies as a "tax on tax". They argued that a levy measured by tax already payable does not fall on the "sale" or "purchase of goods" [1].
• 2014: the Constitution (122nd Amendment) Bill (the GST Bill) proposed a new Entry 54. That draft also covered tobacco and tobacco products [4].
• 2016: the Constitution (101st Amendment) Act replaced Entry 54, List II. It limited the State's sales-tax power to six goods that stay outside GST [2].
• 2016 (draft GST Compensation Bill): revenue from taxes under the old Entry 54 on these goods was left out of the base-year revenue used to calculate compensation to States [5].
• Nov 2026: the seven-judge Bench confirmed that Kodar "continues to hold the field". The ruling was given on Entry 54 "as it then stood", meaning the version before 2016 [1].

4. Core Static Facts

• Key terms:
• Cess or surcharge on tax: a levy computed on the tax amount, not on the turnover [1].
• Legislative competence: a legislature's power to make a law under the relevant entry of the Seventh Schedule [1].
• Principal tax: the base sales tax that the cess is added to [1].

5. Multi-Dimensional Analysis

Legal / Constitutional

• The Court looked at what the levy really is, not its label. A percentage add-on to sales tax is the same kind of levy as sales tax, so it sits in the same entry [1].
• Reaffirming a 1975 precedent through a seven-judge Bench gives stare decisis and certainty in tax law [1].
• Because the ruling concerns Entry 54 "as it then stood", it decides pre-GST cases still pending (from 1994 onwards) [1]. The present Entry 54 applies only to six goods [2].

Federalism / Governance

• The ruling upholds the States' fiscal autonomy over their remaining tax base [1].
• After GST, States can tax the sale of only petroleum and alcohol under Entry 54 [2]. Their power to add cesses on these goods therefore matters a great deal for State revenues.
• Leaving old Entry 54 revenue out of the GST compensation base shows these goods were treated as a separate State revenue stream [5].

Economic

• The ruling confirms States can raise revenue through add-ons to sales tax and VAT. This bears on fuel and liquor pricing across States [1][2].
• It closes a three-decade-old dispute, which reduces tax litigation risk for dealers and States [1].

Administrative

• The petitions stayed pending for about 32 years (1994–2026). This shows the pendency problem in constitutional tax cases [1].
• The GST Council decides when the five petroleum products move into GST [2][3]. Until then, the State sales-tax and VAT machinery stays in place for them.

6. Recent Developments (last 12-18 months)

• 4 Nov 2026: the seven-judge SC Bench reaffirmed S. Kodar (1975) and upheld the State's competence to levy an additional tax computed on sales tax payable [1].
• The opinions were written by CJI Surya Kant (lead) and Justice K.V. Viswanathan (separate concurrence) [1].
• The retrieved sources do not show whether the GST Council has recommended a date for bringing petroleum under GST. Check the latest GST Council decisions [3].

7. Prelims Hooks

• The SC ruled through a seven-judge Constitution Bench, not five or nine [1].
• The precedent it reaffirmed is S. Kodar v. State of Kerala, 1975 [1].
• The Court said an additional tax computed as a % of sales tax payable is an enhancement of the sales-tax rate [1].
• The entry interpreted is Entry 54, List II (State List), Seventh Schedule [1].
• The lead opinion was by CJI Surya Kant, with a separate concurrence by Justice K.V. Viswanathan [1].
• The petitions date back to 1994 [1].
• The 101st Constitutional Amendment Act, 2016 replaced Entry 54, List II [2].
• The current Entry 54 covers six goods: petroleum crude, HSD, petrol, natural gas, ATF and alcoholic liquor for human consumption [2].
• Entry 54 excludes sales in inter-State trade and in international trade [2].
• Alcoholic liquor for human consumption is left out of the constitutional definition of GST itself [2].
• The five petroleum products are outside GST until the GST Council recommends a date [2][3].
• The 2014 GST Bill (122nd Amendment Bill) version of Entry 54 also included tobacco [4].

8. The Case Against the Ruling, and Why It Still Fails

• The strongest objection: the cess does not tax a sale. It taxes a tax.
• The assessees said Entry 54 lets a State tax the sale or purchase of goods. A cess measured on sales tax payable is one step away from the sale [1].

• On this view, the State is reaching outside its entry by taxing its own earlier tax.

• Why the Court still disagreed

• The cess is paid only because a sale took place. No sale means no sales tax, and no sales tax means no cess.
• Using the tax amount as the measure does not change what is being taxed. The thing taxed is still the sale. So the Court called it an enhancement of the sales-tax rate (a higher rate, not a new tax) [1].

• Example: 10% sales tax plus a cess of 10% of that tax is simply an 11% tax on the sale.

• What the objection gets right

• Competence (whether the State has the legal power) is one question. Fairness to the buyer is another, and the ruling answers only the first.
• Stacked levies hide the true rate. A buyer sees a base rate and several add-ons, not one clear number.
• The ruling lets States keep doing this, so the effective tax on a product can rise without the headline rate ever changing.

9. States Win the Same Tool the Centre Already Uses

• The Centre's cesses are not shared with States
• The divisible pool (the part of Union tax revenue that is shared with States) leaves out cesses and surcharges the Centre levies for its own use [9].
• The 16th Finance Commission kept the States' share at 41% of this pool for 2026–31 [9].

• Because cesses sit outside the pool, the 41% share works out to only about 32% of gross tax revenue (all tax the Centre collects) in 2024-25 budget estimates [10].

• This ruling gives States the matching power in their own field

• A State can now add a cess on top of its sales tax, and the Court treats it as plain sales tax [1].

• Both levels of government can therefore raise money through add-ons instead of changing the main rate.

• Why this matters for the exam

• Fiscal federalism (how taxing and spending powers are split between Centre and States) is often written as Centre against States.
• The ruling shows the same habit on both sides. Add-on levies are easy to raise and harder for the public to see.

10. Why Fuel and Liquor Now Carry State Budgets

• The State tax base left outside GST is small but carries a lot of revenue
• For 2025-26, States expect about 20% of their own tax revenue from sales tax and 14% from State excise (tax on alcohol) [6].
• Sales tax and VAT now come mainly from petroleum products and alcohol, the two goods outside GST [6].

• In RBI's 2023-24 study, SGST, sales tax and State excise together made up about 79% of States' own tax revenue [7].

• That makes fuel cesses the State's main flexible tool

• Under GST, a State cannot change its rate alone. The GST Council decides rates for everyone.

• On petrol and diesel, a State still sets its own rate and can add cesses. After this ruling, those cesses are safe from a 'tax on tax' challenge [1][2].

• The cost falls on the buyer at the pump

• In Delhi, the effective tax on petroleum products was about 62% as of November 2022 [8].
• Fuel feeds into the cost of moving almost every good. A stacked State levy on diesel therefore reaches prices well beyond fuel.

11. How the Ruling Makes Petroleum-in-GST Harder

• States lose more by joining GST than they gain
• Inside GST, a State would give up its own say over the rate to the GST Council [2][3].
• Outside GST, it keeps both the rate and the cess, and the Court has now confirmed the cess is valid [1].

• So the ruling strengthens the reason for States to say no when the GST Council discusses petroleum.

• Earlier compensation did not cover this revenue

• The 2016 draft compensation law left old Entry 54 revenue out of the base year used to calculate compensation [5].

• So a State moving petrol into GST has no ready safety net modelled on that law. It would need a new deal.

• Business also pays for the delay

• Because petroleum is outside GST, the tax a business pays on fuel cannot be set off against its GST. Firms pay this tax in full, and the cost passes into the price of what they sell.
• Every cess a State adds on fuel makes that hidden cost bigger.

12. What Should Follow

• GST Council: set a roadmap for petroleum, with a revenue guarantee
• The Constitution leaves the date for bringing petroleum into GST to the GST Council [2][3].
• The 2016 compensation law shows the model: protect States' revenue for a fixed period so they agree to give up a tax power [5].

• A similar time-bound guarantee for fuel revenue could reduce States' fear of losing the cess tool.

• Parliament and the Union: limit cesses outside the divisible pool

• The 16th Finance Commission kept the States' share at 41%, but the divisible pool still leaves out cesses [9].

• If the Union keeps relying on cesses, States have more reason to rely on their own fuel cesses. Limiting Union cesses would make it easier to ask States to do the same.

• States: show one combined rate on fuel and liquor

• The ruling allows stacking but does not require it to be hidden [1].

• Publishing the combined effective rate (sales tax plus all cesses) would make clear what the buyer actually pays [8].

• Judiciary: stop tax references from waiting decades

• These petitions waited from 1994 to 2026 [1].
• Constitution Bench references on tax should get fixed hearing dates, because both States and dealers carry uncertain liabilities until they are decided.

13. Anchors for Answers

• Data: Sales tax gives ~20% and State excise ~14% of States' own tax revenue (2025-26 estimates) [6]
• Data: SGST, sales tax and State excise together make up ~79% of States' own tax revenue (RBI State Finances, 2023-24) [7]
• Data: Effective tax on petroleum products in Delhi was ~62% (Nov 2022) [8]
• Data: States' 41% share of the divisible pool works out to ~32% of gross tax revenue (2024-25 BE) because cesses are left out [10]
• Report/Committee: 16th Finance Commission (2026–31): kept States' share at 41%; the divisible pool excludes cesses and surcharges [9]
• Law/Case: S. Kodar v. State of Kerala (1975), reaffirmed by a seven-judge Bench (2026); Entry 54, List II; Article 270; Constitution (101st Amendment) Act, 2016 [1][2]
• Scheme: GST compensation to States (2016 draft Bill): the model for a revenue guarantee if petroleum moves into GST [5]

14. Mains Relevance

• GS-II: Indian Constitution (Seventh Schedule, distribution of legislative powers); Centre–State relations and fiscal federalism; the role of the Judiciary.
• GS-III: Indian economy (mobilisation of resources, government budgeting, indirect taxation, GST).
• Possible question stems: 1. The Supreme Court's reaffirmation of S. Kodar (1975) strengthens the fiscal autonomy of States in the post-GST era. Critically examine. (15 marks) 2. With petroleum and alcohol outside GST, Entry 54 of the State List has become the mainstay of State own-tax revenue. Discuss the implications for cooperative fiscal federalism. (10 marks) 3. Pith and substance and the 'tax on tax' objection: explain how courts decide legislative competence in taxation, with recent examples. (10 marks)

15. Related Topics to Study Next

• 101st Constitutional Amendment and the GST Council: these redefined the State taxing powers the ruling interprets.
• Seventh Schedule tax entries (List I vs List II): the separation of taxing fields underlies every competence case.
• Doctrine of pith and substance: the Court's "same character as the principal tax" approach rests on it.
• Petroleum products and GST: a live debate about the remaining State tax base.
• GST compensation to States: shows how old Entry 54 revenue was handled in the transition.
• Cesses and surcharges and the divisible pool (Finance Commission): connects to the parallel Centre–State debate over Union cesses.
• Mineral Area Development Authority v. SAIL (2024): another large-bench ruling on State taxing powers (study separately).

16. NCERT Concepts to Revise

• Seventh Schedule (Polity): The case turns on Entry 54 of the Seventh Schedule, which divides taxing powers between Centre and states.
• State List (Polity): Entry 54 sits in the State List, which gives states power to tax sale of goods.
• Doctrine of pith and substance (Polity): The Court judged the levy by its true nature, treating a sales-tax add-on as sales tax itself.
• 101st Constitutional Amendment Act 2016 (Polity): This amendment brought in GST and replaced Entry 54 with a narrower version covering six goods.
• Cess (Economy): The dispute is about whether a state's cess or surcharge on sales tax payable is a valid levy.
• Fiscal federalism (Economy): The ruling affects how taxing powers and revenue are split, protecting state fiscal autonomy after GST.

17. Common Errors / Trap Areas

• Bench size: it was seven judges. Kodar (1975) was the earlier case, not the current one [1].
• "As it then stood": the ruling read the pre-2016 Entry 54. Today's Entry 54 covers only six goods, so do not assume a broad current State sales-tax power [1][2].
• Alcohol vs petroleum: alcohol is outside the definition of GST. Petroleum is only deferred until the GST Council recommends a date [2][3].
• Tobacco: it was in the 2014 Bill's Entry 54 but not in the enacted 2016 text [4][2].
• Base of the levy: the cess was computed on sales tax payable, not on turnover. That difference is what the "tax on tax" challenge was about [1].