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Wednesday, 7 October 2026 · New Delhi

Polity· Prelims · GS-II

Anti-Defection Law: the Tenth Schedule and its discontents

The Tenth Schedule from 1985 to today: disqualification triggers, the merger exception, the 91st Amendment, Kihoto Hollohan, and the Speaker's conflict of interest.

By the RaahUPSC editorial desk27 September 2026Updated 7 October 202625 min readintermediate

In 1967 Haryana legislator Gaya Lal changed parties three times in a fortnight, giving Indian politics its phrase for purchased loyalty: Aaya Ram Gaya Ram. The 52nd Amendment of 1985 answered with the Tenth Schedule, disqualifying defectors. Four decades on, the law has stopped retail defection but legalised wholesale defection, muzzled dissent, and made the Speaker both judge and party loyalist. This article explains the law's triggers, escape doors, landmark judgments, and the debate over whether it protects democracy or strangles it.

Aaya Ram Gaya Ram: the disease the law was meant to cure

Between 1967 and 1983 defection became an industry: legislators crossed the floor for berths and cash, toppling governments in Haryana, Uttar Pradesh, Madhya Pradesh and Bihar, with over 2,700 defections recorded in the decade after 1967. Gaya Lal's triple crossing gave the phenomenon its name. The instability mocked the mandate: voters chose a party, and their representative sold that choice.

Rajiv Gandhi's government moved the 52nd Amendment in 1985, inserting the Tenth Schedule to punish floor-crossing, stabilise governments and end horse-trading. It succeeded against individual defectors but banned retail defection while leaving the wholesale trade untouched.

The three triggers of disqualification

Paragraph 2 lays down three routes to disqualification. First, voluntarily giving up party membership, which is wider than resignation: in Ravi S. Naik v. Union of India (1994) the Court held that conduct such as publicly opposing the party can amount to giving up membership without a formal resignation.

Second, voting or abstaining contrary to the party's direction (the whip) without prior permission, saved only by condonation within fifteen days; this is what turns MPs into voting machines. Third, the special cases: an independent joining a party after election is disqualified, as is a nominated member joining a party after six months from taking the seat. Expulsion is not one of the triggers: in G. Viswanathan v. Hon'ble Speaker, Tamil Nadu Legislative Assembly (1996) the Court held that a member expelled by the party remains unattached in the House, neither disqualified nor bound by the party's whip.

The two escape doors: merger and the presiding officer

A merger is protected when two-thirds of the legislature party agree to it; dissenters who function as a separate group are protected too. Note the arithmetic: two-thirds of the legislature party, not the House, which is why a large breakaway walks across legally while a single dissenter cannot.

The second exception covers presiding officers, who may give up party membership on election and rejoin after demitting office, in the name of neutrality, an irony critics never miss given the Speaker's record in defection cases.

2003: the split door slams shut

Originally a split by one-third of the legislature party was legal, which became the standard laundering device, so the 91st Amendment (2003) deleted the split exception entirely; only two-thirds mergers now protect defectors.

The same amendment barred disqualified members from ministership or any remunerative political post until re-elected (Articles 75(1B) and 164(1B), with Article 361B barring remunerative political posts more generally), and capped the Council of Ministers at fifteen percent of the House's strength, subject to a floor of twelve ministers in the states (ten for Delhi) under Article 164(1A): defection must cost more than the seat.

Kihoto Hollohan (1992): upheld, but the Speaker is not above the law

In Kihoto Hollohan v. Zachillhu (1992) the Court upheld the Tenth Schedule 3:2, holding it violated neither free speech nor the basic structure, but struck down Paragraph 7's ouster of the courts' jurisdiction.

The presiding officer's decision is thus open to judicial review on grounds like mala fides, perversity or breach of natural justice, with the Speaker acting as a tribunal rather than a House authority shielded by Article 122. Later, Nabam Rebia (2016) barred a Speaker facing removal from deciding disqualifications, and the Telangana Speaker case (February 2026) held that indecision cannot defeat the Schedule's purpose.

The Speaker problem: delay as a political weapon

The law makes the Speaker, elected on a party ticket, the judge of defections involving their own party: a structural conflict of interest. Between 2014 and 2019, 56 percent of disqualification petitions were decided after long delays, mostly favouring the ruling side (PRS); the Manipur and Maharashtra cases of 2020-23 are textbook examples.

There is no statutory timeframe for the Speaker's decision, a gap UPSC flagged in 2022. In Keisham Meghachandra Singh (2020) the Court said Speakers should decide within three months and suggested a permanent tribunal headed by a retired judge. In Shrimant Balasaheb Patil v. Hon'ble Speaker, Karnataka Legislative Assembly (2019), arising from the Karnataka crisis, the Court held that rebel MLAs could not be compelled by whip to attend the trust vote, and reiterated the call for an independent tribunal to decide disqualifications. In Subhash Desai (2023) it clarified that the whip and leader must be appointed by the political party, not merely the legislature party. Reform proposals converge on three ideas: decisions by the President or Governor on the Election Commission's binding advice, an independent tribunal, and statutory timelines of 60 to 90 days.

Stability versus conscience: the unresolved debate

Defenders say governments are more stable and the mandate protected; critics reply the law traded one pathology for another. A binding whip on every vote reduced MPs to voting machines and killed dissent, while the two-thirds merger rule legalised wholesale defection: governments in Karnataka (2019), Madhya Pradesh (2020) and Maharashtra (2022) fell to engineered breakaways, with defectors resigning to force by-elections they then contested for the rival side.

The leading reform is to limit the whip to survival votes, no-confidence motions and money bills, as the Dinesh Goswami Committee, the Law Commission's 170th report and the NCRWC recommended, freeing conscience on all other votes. Add intra-party democracy, legal status for pre-poll alliances, and a ministerial bar for defectors even after re-election. The Schedule cured the disease of 1967; the task now is curing the side effects of 1985.

The escape doors: when defection is not defection

The Tenth Schedule punishes two acts: voluntarily giving up party membership, and voting or abstaining against the party's direction without permission. But the Schedule also builds in escape doors, and examiners love testing which door is real and which was bricked up.

Situation

Counts as defection?

Why

Merger of the party

No, if two-thirds of the legislature party agree

Merger is a collective act, not individual defection

Presiding officer

No, if the Speaker/Chairman gives up party membership on election and rejoins after demitting

Protects the neutrality of the chair

Six-month window

A nominated member may join a party within six months of taking the seat

The grace period the Schedule expressly allows

Expulsion from the party

No

Expulsion is the party's act; the member did not voluntarily give up membership

Split (one-third)

Yes, since the 91st Amendment (2003) deleted the split defence

The one-third split loophole is closed

Voting with prior permission

No

Permission granted in advance removes the offence

Voting condoned within 15 days

No

Condonation by the party cures the vote

The expulsion row is the trick question. An expelled member has not voluntarily given up membership, so the Tenth Schedule does not disqualify them, a reading the courts have confirmed and the Ravi Naik (1994) line of cases keeps refining. The split row is the history question: the original Schedule protected a one-third split; the 91st Amendment deleted it, leaving only the two-thirds merger door open.

Four committees, one prescription: decide fast, decide in the open

Every review of the Tenth Schedule has reached the same verdict. The Goswami Committee (1990) wanted disqualification questions decided by the President or Governor on the Election Commission's advice. The 170th Law Commission report wanted pre-poll alliances treated as one party for defection purposes. The NCRWC wanted the Speaker's decision appealable and time-bound. The Second ARC agreed the adjudicator needs a deadline. The reform consensus is stable: the problem is not the law's intent but the delay and partisanship in its enforcement, visible in the Maharashtra (2022-24) and Himachal Pradesh (2024) disqualification sagas that dragged through courts while governments hung in the balance.

Prelims hooks

  • Tenth Schedule added by the 52nd Amendment Act, 1985; deals with disqualification on grounds of defection.
  • Grounds (Para 2): voluntarily giving up party membership (includes conduct, Ravi Naik 1994); voting or abstaining against party direction without permission (condonable within 15 days); independent joining a party after election; nominated member joining a party after six months.
  • Exceptions: merger with two-thirds of the legislature party agreeing (Para 4); presiding officer giving up membership (Para 5).
  • 91st Amendment (2003): deleted the split exception (earlier one-third); disqualified members barred from ministership until re-elected (Articles 75(1B), 164(1B)); Article 361B bars remunerative political posts; Council of Ministers capped at 15 percent with a floor of 12 ministers in states (10 for Delhi, Article 164(1A)).
  • No statutory timeframe for the Speaker's decision. G. Viswanathan (1996): expelled members remain unattached, neither disqualified nor bound by the whip. Shrimant Balasaheb Patil (2019): rebel MLAs cannot be compelled by whip to attend a trust vote; tribunal reiterated.
  • Kihoto Hollohan v. Zachillhu (1992): upheld the Tenth Schedule 3:2; struck down Para 7 (ouster of courts); Speaker's decision subject to judicial review.
  • Keisham Meghachandra Singh (2020): decide within three months; suggested permanent tribunal. Subhash Desai (2023): whip and leader appointed by the political party. Nabam Rebia (2016): Speaker facing removal notice cannot decide disqualification.
  • Aaya Ram Gaya Ram: Gaya Lal, Haryana, 1967, changed parties three times in a fortnight.

Mains angle

Start with the justification: the Aaya Ram Gaya Ram era made the 52nd Amendment necessary for stability and mandate protection. Then audit it: retail defection fell, but two-thirds mergers, resignation-and-re-election tactics and Speaker-engineered delays show its limits.

The core is the trade-off between party discipline and representative conscience: Kihoto Hollohan balanced stability against free speech, while Speaker-delay cases expose the design flaw. Evaluate tribunal adjudication, a confidence-vote-only whip and EC-advised decisions, and conclude reformist, not abolitionist: the law's purpose survives, its machinery needs rebuilding.

Frequently asked questions

Does the anti-defection law apply to the Rajya Sabha?

Yes, for both Houses of Parliament and state legislatures; in the Rajya Sabha the Chairman, the Vice-President, decides.

Can an independent MLA join a party after winning an election?

No. Paragraph 2(2) of the Tenth Schedule disqualifies an independent member who joins any political party after the election. A nominated member, by contrast, may join a party within six months of taking their seat.

What happens to a legislator expelled by their party?

They are not disqualified: expulsion is not one of the Tenth Schedule's triggers. In G. Viswanathan (1996) the Supreme Court held that an expelled member remains unattached in the House, neither disqualified nor bound by the party's whip.

What is the fifteen-day rule in the anti-defection law?

A member who votes or abstains against the party's direction is disqualified unless they had prior permission or the party condones the act within fifteen days of the voting. Condonation within that window saves the membership.

Can a disqualified legislator become a minister?

Not until re-elected: the 91st Amendment (Articles 75(1B), 164(1B)) bars disqualified members from ministership or any remunerative political post till they win afresh.

What is the difference between a split and a merger under the law?

A split, where one-third of a legislature party broke away, was legal until the 91st Amendment deleted the exception in 2003. A merger remains legal when two-thirds of the legislature party agree to merge with another party.

Key Terms

  • Dinesh Goswami Committee: The Dinesh Goswami Committee was the 1990 committee on electoral reforms headed by former Law Minister Dinesh Goswami. It recommended state funding of elections, a ban on company donations to political parties, stricter anti-defection provisions, and curbs on misuse of official machinery during polls. Example: its state-funding proposal resurfaces in every debate on electoral bonds and campaign finance. UPSC relevance: the standard reference point for electoral reform in GS Paper 2. UPSC answers on electoral reform routinely begin with the Goswami Committee's call for state funding of elections.
  • conflict of interest: A conflict of interest is a situation in which a public official's personal, financial, or family interests clash, or appear to clash, with their official duties, undermining impartial decision-making. Ethics codes require disclosure and recusal to manage it. For UPSC, it is a core GS-4 concept, tested through case studies on procurement, appointments, and regulation, where the right answer usually begins with declaring the conflict. Office-of-profit disqualifications, e.g., Jaya Bachchan's Rajya Sabha disqualification in 2006
  • Amendment Act, 1985: The Constitution (Fifty-second Amendment) Act, 1985 inserted the Tenth Schedule, India's anti-defection law. It disqualifies MPs and MLAs who voluntarily give up party membership or vote against the party's direction without permission, with exemptions for mergers supported by two-thirds of a party's legislators and for presiding officers. The Speaker or Chairman decides disqualification questions. For UPSC it is the classic case of balancing party discipline against the freedom of conscience of elected representatives. Example: the original one-third split provision was later tightened by the 91st Amendment of 2003, which raised the merger threshold to two-thirds.
  • Union of India: The Union of India is the constitutional name of the Indian state, comprising the States and Union Territories in the First Schedule, as Article 1 declares that India, that is Bharat, shall be a Union of States. It is the legal personality that can sue and be sued under Article 300 and that can acquire territory. For UPSC, the term is the starting point of every GS-2 discussion of Indian federalism. Article 1 of the Constitution
  • Election Commission: The Election Commission is the constitutional body under Article 324 that superintends, directs and controls elections to Parliament, state legislatures and the offices of President and Vice-President. It can function as a multi-member body and enjoys powers to ensure free and fair polls. For UPSC, its independence, powers and the model code of conduct are staple polity topics. T. N. Seshan's assertive tenure as Chief Election Commissioner (1990-96) strengthened the Commission's authority.
  • anti-defection law: The anti-defection law is the Tenth Schedule of the Constitution, added by the 52nd Amendment in 1985. It disqualifies legislators who voluntarily give up party membership or vote against the party whip, curbing the aaya Ram gaya Ram culture of floor-crossing. A merger needs two-thirds of the legislature party. For UPSC, it is a core GS-2 polity topic, linked to the Speaker's role and recent disqualification controversies.
  • 52nd Amendment: The 52nd Constitutional Amendment Act, 1985, added the Tenth Schedule, the anti-defection law. A legislator is disqualified for voluntarily giving up party membership or for voting against the party whip, with exceptions for mergers and for presiding officers. It aimed to end the era of frequent floor-crossing that destabilised governments. For UPSC, it links political stability with the Kihoto Hollohan judgment of 1992, which upheld the law. The 1992 ruling confirmed that the Speaker's disqualification decisions remain subject to judicial review.
  • 91st Amendment: The 91st Constitutional Amendment Act, 2003, capped the size of the Council of Ministers at 15 percent of the strength of the Lok Sabha or the state assembly, with a minimum of twelve members, to curb jumbo cabinets. It also disqualified a legislator disqualified under the Tenth Schedule from holding any remunerative political post, and it removed the one-third split exemption from the anti-defection law. For UPSC, it ties cabinet size to defection reform. A state assembly of 200 members can have at most 30 ministers.
  • Law Commission: The Law Commission is a non-statutory advisory body the government constitutes from time to time to recommend legal reform. Since the first commission in 1955 it has produced reports that became major statutes, and its recent references include the Uniform Civil Code and simultaneous elections. The 22nd Law Commission's term ended in 2024 and the 23rd was constituted in 2024. UPSC treats its reports as the standard citation for GS-2 questions on legal reform, from sedition to electoral law. its 2018 consultation paper on the Uniform Civil Code is cited in every UCC debate
  • Tenth Schedule: The Tenth Schedule is the anti-defection law of the Constitution, inserted by the 52nd Amendment in 1985. It disqualifies legislators who voluntarily give up party membership or vote against the party whip, with exemptions for mergers backed by two-thirds of members and for presiding officers. The presiding officer decides disqualification petitions, subject to judicial review after Kihoto Hollohan (1992). For UPSC, it is a staple of GS-2 polity, tested on disqualification grounds and the Speaker's role. Kihoto Hollohan v. Zachillhu (1992), which upheld the Schedule
  • Supreme Court: The Supreme Court of India is the apex court and final interpreter of the Constitution under Articles 124 to 147. It comprises the Chief Justice and 33 other judges, exercises original, appellate and advisory jurisdiction, and guards fundamental rights through writs under Article 32. Its doctrines of basic structure and judicial review shape Indian polity and federalism. Example: Kesavananda Bharati (1973) laying down the basic structure doctrine. Kesavananda Bharati (1973) laying down the basic structure doctrine
  • Article 361B: Article 361B disqualifies a person disqualified under the Tenth Schedule's anti-defection law from appointment to any remunerative political post. Inserted by the 91st Amendment in 2003, it closed the loophole of rewarding defectors with ministerships or other paid political offices. The disqualification lasts until the House term expires or the person contests an election and is declared elected, whichever is earlier. A disqualified MLA being barred from a ministerial berth under Article 361B until re-election.

Practice questions

Q1Prelims practice

Consider the following statements about the Tenth Schedule:

  1. Voluntarily giving up the membership of a political party is a ground for disqualification.
  2. Voting against the direction of the political party, without prior permission, is a ground for disqualification.
  3. The 91st Amendment deleted the merger exception from the Tenth Schedule.

Which of the statements given above is/are correct?

Show answer

Answer: (A) The 91st Amendment deleted the split exception, not the merger exception; mergers with two-thirds support remain protected.

Q2Prelims practice

Consider the following statements:

  1. A nominated member who joins a political party within six months of taking their seat is disqualified under the Tenth Schedule.
  2. An independent member who joins a political party after election is disqualified under the Tenth Schedule.
  3. The 91st Amendment bars a disqualified member from being appointed as a minister until re-elected.

Which of the statements given above is/are correct?

Show answer

Answer: (B) A nominated member may join a party within six months of taking the seat; joining after six months attracts disqualification.

Q3Prelims practice

Consider the following statements about Kihoto Hollohan v. Zachillhu (1992):

  1. The Supreme Court upheld the constitutional validity of the Tenth Schedule.
  2. The Court held that the Speaker's decision on disqualification is immune from judicial review.
  3. The Court struck down Paragraph 7 of the Tenth Schedule, which barred the jurisdiction of courts.

Which of the statements given above is/are correct?

Show answer

Answer: (A) Kihoto Hollohan upheld the Schedule but opened the Speaker's decision to judicial review on grounds like mala fides and perversity.

Q4Prelims practice

Consider the following statements about mergers under the anti-defection law:

  1. A merger is protected when two-thirds of the members of the legislature party agree to it.
  2. Members who do not accept the merger and opt to function as a separate group are protected from disqualification.
  3. A split involving one-third of the legislature party remains legal after the 91st Amendment.

Which of the statements given above is/are correct?

Show answer

Answer: (A) The 91st Amendment of 2003 deleted the split exception entirely; only two-thirds mergers are now protected.

Q5Prelims practice

Consider the following statements:

  1. A presiding officer who gives up party membership on election to the office is disqualified under the Tenth Schedule.
  2. A member who votes against the party whip is saved if the party condones the act within fifteen days.
  3. The whip and the leader of the legislature party must be appointed by the political party, not merely the legislature party.

Which of the statements given above is/are correct?

Show answer

Answer: (B) Paragraph 5 expressly exempts presiding officers who give up party membership on assuming office; the 2023 Subhash Desai ruling fixed the whip's source in the political party.

Answer key

  1. (a): The 91st Amendment deleted the split exception, not the merger exception; mergers with two-thirds support remain protected.
  2. (b): A nominated member may join a party within six months of taking the seat; joining after six months attracts disqualification.
  3. (a): Kihoto Hollohan upheld the Schedule but opened the Speaker's decision to judicial review on grounds like mala fides and perversity.
  4. (a): The 91st Amendment of 2003 deleted the split exception entirely; only two-thirds mergers are now protected.
  5. (b): Paragraph 5 expressly exempts presiding officers who give up party membership on assuming office; the 2023 Subhash Desai ruling fixed the whip's source in the political party.

Mains Practice question

Q. The anti-defection law has traded the retail defection of the 1960s for wholesale defection protected by the two-thirds rule, while reducing MPs to voting machines. Critically evaluate whether the Tenth Schedule has served its purpose, and examine the case for limiting the whip to confidence votes. (250 words)

Framing hintBegin with the Aaya Ram Gaya Ram justification and the 52nd Amendment's goals. Audit the law through the merger loophole, resignation tactics and Speaker delays, using Kihoto Hollohan and Keisham Meghachandra Singh. Close by evaluating the Dinesh Goswami proposal to confine the whip to no-confidence and money bills.

Related PYQs: GS Paper 2, 2022 (10 marks) on the diminished role of individual MPs and the anti-defection law; GS Paper 2, 2026 (10 marks) on whether the Speaker's office has become vulnerable to partisan politics under the defection regime.

polityAnti Defectionindian-constitutionupsc-prelimsgs-paper-2gs2-05explained

Asked in the mains

Previous-year questions from this topic

How UPSC has actually asked this topic — with the year and marks for each question.

  1. 202610 marks

    Examine whether the constitutional office of the Lok Sabha Speaker has become vulnerable to partisan politics under the current anti-defection regime. What institutional changes are required to ensure the neutrality of the Lok Sabha Speaker in managing a polarised House?

  2. 202010 marks

    "Once a speaker, Always a speaker'! Do you think the practice should be adopted to impart objectivity to the office of the Speaker of Lok Sabha? What could be its implications for the robust functioning of parliamentary business in India.

  3. 201310 marks

    The role of individual MPs (Members of Parliament) has diminished over the years and as a result healthy constructive debates on policy issues are not usually witnessed. How far can this be attributed to the anti-defection law, which was legislated but with a different intention?

  4. 201612.5 marks

    The Indian party system is passing through a phase of transition which looks to be full of contradictions and paradoxes." Discuss.

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