Karnataka files plea against quashing of SC/ST quota hike

1. At a Glance

• What happened: The Karnataka government has filed a Special Leave Petition (SLP) in the Supreme Court. It is appealing the Karnataka High Court's decision to strike down the State's increase in SC reservation from 15% to 17% and ST reservation from 3% to 7% [1].
• Why the High Court struck it down: The increase took Karnataka's total reservation to 56%. That breaks the 50% ceiling the Supreme Court laid down in 1992 (Indra Sawhney). The High Court called the increase "constitutionally impermissible" [1].
• Why it matters for UPSC: The case brings together several examinable themes: the 50% ceiling rule, the Ninth Schedule as a shield from court challenges, States' power over reservation, judicial review, and the SLP route under Article 136.
• Political fallback: The State government says it will keep pressing the Centre to place the Act in the 9th Schedule of the Constitution [1].

2. Why in the News

• 12 October (2026): The Karnataka High Court quashed the higher SC/ST quota. It declared the 2022 Act ultra vires and struck down Sections 3 and 4 [1].
• 27 October (2026): A State Government Order approved filing an SLP in the Supreme Court [1].
• 11 November 2026 (reported in the 12 November print edition, p. 9, Chennai): A note from the Chief Minister's Office said the Congress government would keep seeking Ninth Schedule inclusion through the Centre [1].
• The same note mentions recruitment for 56,432 posts. The available excerpt cuts off before the context is given [1].

3. Background & Evolution

• Ceiling rule: In 1992 the Supreme Court set a 50% cap on total reservation [1]. This is commonly known as the Indra Sawhney (Mandal) judgment.
• Karnataka's matrix before the hike: SC 15% + ST 3% + OBC 32% = 50% [1].
• Commission recommendation: The increase followed a recommendation by a commission headed by retired judge H.N. Nagamohan Das [1].
• Law enacted: The increase was brought in through the Karnataka Scheduled Castes and Scheduled Tribes (Reservation of Seats in Educational Institutions and of Appointments or Posts in the Services under the State) Act, 2022 [1].
• Judicial outcome: The High Court quashed the increase on 12 October and the State filed an SLP after 27 October [1].
• Precedent (context only; not retrieved from a whitelisted source, verify before relying on it): Tamil Nadu's 69% reservation law was placed in the Ninth Schedule by the 76th Constitutional Amendment (1994). The Supreme Court in I.R. Coelho (2007) held that Ninth Schedule laws enacted after 24 April 1973 can still be tested against the basic structure.

4. Core Static Facts

Constitutional anchors (standard text, not retrieved here; verify):

• Art. 15(4): special provisions for SC/ST in education.
• Art. 16(4): reservation in public employment.
• Art. 31B with the Ninth Schedule: protects listed laws from challenge on fundamental-rights grounds.
• Art. 136: the Supreme Court's discretionary power to grant special leave to appeal.
• Art. 341 / 342: notification of SCs and STs.

5. Multi-Dimensional Analysis

Legal / Constitutional

• The High Court treated the 1992 50% cap as binding and held that going beyond it without legal justification is "constitutionally impermissible" [1].
• The SLP moves the case to the Supreme Court. The likely question is whether "extraordinary circumstances" justify crossing 50% for SC/ST, whose quota is linked to their share of the population.
• Placing the Act in the Ninth Schedule requires a Constitutional Amendment by Parliament. Even then, after I.R. Coelho, the law would still face basic-structure review (context; verify).

Social

• The increase was aimed at matching SC/ST quotas to their larger population share, as recommended by the Nagamohan Das commission [1].
• Striking it down affects SC/ST access to State jobs and education seats, and it raises the question of what happens to appointments already made [1].

Federal / Governance

• The State's power to legislate on reservation runs up against a ceiling set by the courts.
• The State is relying on the Centre to take the Ninth Schedule route. This is cooperative federalism with an obvious political side [1].
• The legislation dates to 2022. The appeal is being pursued by the Congress government, which shows the policy has support across the political divide [1].

Administrative

• The status of recruitment under the 56% matrix is uncertain, including the 56,432 posts mentioned in the CMO note [1].
• Pending the SLP, the existing 50% matrix (15/3/32) is likely to apply unless the Supreme Court grants interim relief [1].

Ethical

• There is a tension between substantive equality, meaning representation in proportion to population, and efficiency and equal opportunity for the general category, the concern underlying Art. 335 and the reason the cap exists.

6. Recent Developments (last 12–18 months)

• 12 Oct 2026: The High Court struck down Sections 3 and 4 of the 2022 Act and restored the 50% matrix [1].
• 27 Oct 2026: A Government Order approved filing the SLP [1].
• Nov 2026: The SLP was filed in the Supreme Court. The CMO note reaffirmed the plan to pursue Ninth Schedule inclusion through the Centre [1].

7. Prelims Hooks

• Karnataka raised SC reservation from 15% to 17% [1].
• Karnataka raised ST reservation from 3% to 7%, a larger increase than the SC one [1].
• Karnataka's OBC reservation stands at 32% [1].
• With the hike, Karnataka's total reservation became 56% [1].
• The 50% reservation ceiling was set by the Supreme Court in 1992 [1].
• The enabling law is the Karnataka SC and ST (Reservation …) Act, 2022 [1].
• The commission that recommended the hike was headed by Justice (retd.) H.N. Nagamohan Das [1].
• The High Court struck down Sections 3 and 4 of the 2022 Act [1].
• The State challenged the ruling through a Special Leave Petition [1].
• The Ninth Schedule is the constitutional safeguard the State is seeking for the Act [1].
• The Ninth Schedule was added by the First Amendment, 1951, together with Art. 31B (context; verify).
• Only Parliament, through a constitutional amendment, can add a law to the Ninth Schedule. A State cannot do it on its own (context; verify).

8. What Karnataka Must Prove Before the Supreme Court

• Saying 'SC/ST are under-represented' was not enough for the High Court
• The High Court held that worries about inadequate representation could not, by themselves, justify crossing the 50% ceiling [2].
• It found the hike violated Articles 14 and 15. It also struck down the higher quota in State services under Article 16 [2].

• So the SLP cannot simply repeat the population argument. The State has to show something more.

• The 'extraordinary circumstances' door is very narrow in practice

• In the Maratha case, a five-judge bench of the Supreme Court held that Maharashtra had shown no exceptional circumstances to cross 50%. It struck the law down [3].
• The same bench refused to send the 1992 Mandal judgment to a larger bench for review [3].

• Karnataka now has to clear the same test the Maratha law failed.

• What kind of evidence courts have asked for

• Before the Supreme Court ruled, the Bombay High Court had allowed the cap to be crossed in exceptional cases, if the State relied on quantifiable and contemporaneous data (exact figures that are recent, not old estimates) [8].
• Karnataka's strongest material is the Nagamohan Das commission report [1]. The Supreme Court will look at whether that report shows a truly exceptional situation, not just a larger population share.

9. Why the EWS Ruling Helps Karnataka Less Than It Seems

• At first sight, the EWS case looks like good news for the State
• In 2022 the Supreme Court upheld the 10% EWS (Economically Weaker Sections) quota by a 3:2 majority, even though it goes above 50% [4].

• Justice Maheshwari, for the majority, said the ceiling has not been held to be inflexible and inviolable (unbreakable) for all time [4].

• But the majority's reasoning works against SC/ST quotas

• The majority said the 50% ceiling applies only to caste-based reservation. EWS could go on top because it is not caste-based [4].
• SC and ST quotas are caste- and tribe-based reservation. So by the EWS majority's own reasoning, they sit inside the ceiling, not outside it.

• Karnataka can quote the line about the cap being 'flexible'. It cannot easily use the core reasoning of the EWS majority.

• The ceiling's legal status is itself unsettled

• Chief Justice Lalit and Justice Bhat dissented. Justice Bhat warned that allowing breaches of 50% could lead to more breaches and to compartmentalisation (society split into fixed quota boxes) [4].
• The DMK filed a review petition arguing that the EWS majority had in effect overruled Indra Sawhney [7].
• The Maratha bench (strict cap) and the EWS majority (flexible cap) do not fit together easily. Karnataka's SLP falls between them.

10. Why the Ninth Schedule Is a Weak Shield Here

• The Centre has already put the request on hold
• The Centre deferred Karnataka's request to place the quota law in the Ninth Schedule while the court case was pending [2].

• So the 'political fallback' in the CMO note depends on a decision the Union has so far chosen not to take [1][2].

• The order of steps went wrong

• Deputy CM G. Parameshwara criticised the previous State government for passing the law before getting Ninth Schedule protection [2].

• The law was passed first and protection was sought afterwards. That left the Act open to challenge on fundamental-rights grounds, which is exactly what the High Court decided [2].

• Even inclusion would not end the litigation

• Only Parliament can add a law to the Ninth Schedule, through a constitutional amendment (context; verify).
• After I.R. Coelho (2007), laws added after 24 April 1973 can still be tested against the basic structure (the core features of the Constitution that even an amendment cannot destroy) (context; verify).
• Tamil Nadu's 69% law shows that inclusion can protect a law for a long time. But it does not settle the legal question for good.

11. The Knock-On Effect on Karnataka's SC Sub-Quotas

• The 2025 sub-classification was built on a 17% SC quota
• In 2025 the Karnataka Cabinet approved internal reservation among SCs. It split them into three groups with 6%, 6% and 5% [5].

• 6 + 6 + 5 = 17. That is the higher SC quota the High Court has now struck down [1][5].

• If the quota falls back to 15%, the split no longer adds up

• Two percentage points have to come out of one or more groups.
• Whichever group loses share will object. This turns a legal setback into a fight among SC communities.
• Sub-classification is allowed after Davinder Singh (2024), but the State now has a smaller total to divide. That makes the SLP more urgent for the State than the headline 2% suggests.

12. The Case for Keeping the 50% Cap — and Where It Falls Short

• The strongest argument for the cap
• Once one State crosses 50%, others will follow. Justice Bhat's EWS dissent warned that each breach invites the next [4].
• Karnataka's own 2022 Act points to this. Its preamble notes that many other States have raised reservation above 50% from time to time [6]. The State used other States' breaches to justify its own.

• Article 16(1) promises equal opportunity to every citizen. A cap keeps a real open-competition share so that reservation stays an exception.

• What the cap's defenders get right

• A fixed number is easy for courts to apply and hard for governments to stretch before elections.

• The Maratha ruling shows the Court is wary of quotas raised by political demand rather than evidence [3].

• Where the argument falls short for SC/ST

• The cap was a judge-made number, not text in the Constitution [1]. The EWS majority itself called it flexible [4].
• SC/ST quotas are usually tied to their share of the population. If the population share grows, a fixed cap means OBC or SC/ST share must shrink. The cap does not answer which group should give way.
• The Court has allowed 10% EWS above 50% but refuses even 6% more for the most disadvantaged groups. This looks inconsistent and is the strongest point in Karnataka's favour [4][2].

13. What Each Actor Should Do Next

• The Supreme Court should settle the conflict between its own rulings with a larger bench
• The Maratha bench treated 50% as close to absolute. The EWS majority called it flexible [3][4].
• The DMK review petition has already raised whether the EWS judgment overruled Indra Sawhney [7].

• Until a larger bench decides, every State quota law above 50% will be decided case by case, with uncertain results.

• Karnataka should build fresh, quantifiable data, not rely only on population share

• The High Court said under-representation alone is not enough [2].

• The Bombay High Court standard asked for quantifiable and contemporaneous data [8]. The State should show actual SC/ST representation, department by department and grade by grade, in its services.

• The Centre should decide on the Ninth Schedule request, not leave it pending

• The deferral leaves the State, candidates and the 56,432-post recruitment in limbo [1][2].

• A clear yes or no lets the State plan its recruitment and its sub-quota split.

• The State should protect candidates already selected

• It should ask the Supreme Court for interim directions on appointments made under the 56% matrix, so that people already selected are not removed in the middle of the case [1].

14. Anchors for Answers

• Data: Karnataka's total reservation rose to 56% after SC went 15%→17% and ST 3%→7%, with OBC at 32% [1]. The 2025 SC sub-quotas of 6% + 6% + 5% add up to the 17% that was struck down [5].
• Report/Committee: Justice (retd.) H.N. Nagamohan Das Commission, which recommended the hike [1].
• Law/Case: Karnataka SC and ST (Reservation) Act, 2022 [6]. Karnataka HC (12 Oct 2026): under-representation alone cannot justify crossing 50% [2]. Jaishri Laxmanrao Patil (2021): no exceptional circumstances for the Maratha quota [3]. Janhit Abhiyan (2022): 3:2, the cap applies to caste-based quotas only [4]. Indra Sawhney (1992); I.R. Coelho (2007); Arts. 15(4), 16(4), 31B, 136.
• Comparison: Tamil Nadu's 69% quota was placed in the Ninth Schedule by the 76th Amendment (1994) (context; verify). The Centre has deferred Karnataka's similar request [2].

15. Mains Relevance

• GS-II:
• Polity: fundamental rights (Arts. 15 and 16).
• Functions and responsibilities of the Union and States.
• Structure and functioning of the judiciary.

• Welfare schemes and mechanisms for vulnerable sections (SC/ST).

• GS-I: Social empowerment; caste in Indian society.

• Possible question stems: 1. "The 50% ceiling on reservations has become a site of tension between legislative intent and judicial restraint." Discuss with reference to recent State legislations. (15 marks) 2. Examine whether the Ninth Schedule remains an effective shield for reservation laws after the Supreme Court's basic-structure jurisprudence. (10 marks) 3. Should reservation for SCs and STs be proportional to their population even when this exceeds the 50% ceiling? Critically analyse. (15 marks)

16. Related Topics to Study Next

• Indra Sawhney v. Union of India (1992): the origin of the 50% ceiling and the "extraordinary circumstances" exception.
• Janhit Abhiyan (2022), on the EWS quota: the Supreme Court upheld 10% EWS reservation on top of 50%, which raises the question of whether the ceiling is flexible.
• Jaishri Laxmanrao Patil (2021), on Maratha reservation: the Supreme Court refused to revisit the 50% cap.
• Tamil Nadu's 69% reservation and the 76th Amendment: the main Ninth Schedule precedent.
• I.R. Coelho (2007): limits on Ninth Schedule immunity.
• State of Punjab v. Davinder Singh (2024), on SC sub-classification: the State's power to sub-classify within quotas.
• Arts. 338 and 338A (NCSC and NCST): the constitutional bodies that safeguard SC/ST interests.

17. NCERT Concepts to Revise

• Fifty per cent ceiling on reservations (Polity): The 56% total breaches this cap, which is the core reason the High Court struck the hike down.
• Indra Sawhney case (Polity): The 1992 judgment that set the 50% cap and the 'extraordinary circumstances' exception the State must argue around.
• Ninth Schedule (Polity): The State wants the Act placed here to shield it from court challenge.
• Special leave petition (Polity): The appeal route to the Supreme Court under Article 136 that Karnataka has chosen.
• Tamil Nadu's 69% reservation (Polity): The main precedent of a quota above 50% protected through the Ninth Schedule.
• 1st Constitutional Amendment Act 1951 (Polity): This amendment created the Ninth Schedule and Article 31B, which the State is invoking.
• Judicial review (Polity): Explains the High Court's power to strike down a State law that breaches constitutional limits.
• Ultra vires (Polity): The High Court declared the 2022 Act ultra vires, meaning beyond lawful authority, and struck down Sections 3 and 4.
• Scheduled Castes (Polity): The SC quota rose from 15% to 17%, so you need to know who SCs are.
• Scheduled Tribes (Polity): The ST quota rose from 3% to 7%, the larger jump in this dispute.
• Reservation policy (Polity): Gives the overall framework of quotas in which this State increase and its limits sit.
• Economically Weaker Sections reservation (Polity): The 10% EWS quota upheld beyond 50% is used to argue the ceiling is flexible.
• Substantive equality (Polity): The idea behind quotas matched to population share, set against the equal-opportunity concern behind the cap.
• OBC reservation (Polity): Karnataka's 32% OBC quota is part of the 50% matrix that the SC/ST increase pushed to 56%.

18. Common Errors / Trap Areas

• ST vs SC increase: ST went up by 4 points (3→7) and SC by 2 points (15→17). Do not swap them [1].
• Which court did what: The High Court struck the law down. The Supreme Court is the forum for the SLP, and its 1992 ruling is the source of the cap [1].
• Who can use the Ninth Schedule: A State cannot put its law in the Ninth Schedule. That requires a parliamentary constitutional amendment, and Ninth Schedule laws are not fully immune after 1973 (context; verify).
• The 50% cap's source: It comes from case law (1992), not the text of the Constitution [1].
• Year of the Act vs the litigation: The Act is from 2022, the High Court ruling and SLP are from 2026, and the cap is from 1992 [1].