The Constitution provides certain grounds on which a person may be disqualified from being chosen as, or continuing as, a member of the State Legislature.
The principal constitutional provision is:
Article 191
It applies to members of:
Disqualifications arise from:
The main objective is to maintain:
Integrity + Independence + Constitutional Accountability of Legislators
The main provisions are:
Article 191 → Disqualifications for membership
Article 192 → Decision on questions of disqualification
Tenth Schedule → Disqualification on ground of defection
Article 190 → Vacation of seats
Parliament has also prescribed additional statutory disqualifications through the:
Representation of the People Act, 1951
Under Article 191(1), a person is disqualified for being chosen as, and for being, a member of the Legislative Assembly or Legislative Council if the person:
These grounds apply to both:
MLAs + MLCs
A person may be disqualified if they hold an:
Office of profit under the Government of India or a State Government
However, an office is not disqualifying if:
The State Legislature has declared by law that the office does not disqualify its holder.
The purpose is to prevent conflicts between:
Legislative Independence
and:
Governmental Employment or Influence
The Constitution does not provide a complete definition of "office of profit."
The concept generally concerns an office connected with government that provides financial benefit or other advantages.
Courts have examined factors such as:
The essential concern is:
Conflict of interest between legislative membership and executive influence.
A person is disqualified if:
A competent court has declared the person to be of unsound mind.
Important:
A mere allegation of mental illness is not enough.
There must be:
Declaration by a competent court
Therefore:
Mental illness ≠ Automatic disqualification
A person is disqualified if they are:
An undischarged insolvent
The important word is:
Undischarged
Once the person is legally discharged from insolvency, this particular constitutional ground no longer applies.
A person is disqualified if they:
The principle is:
Legislators must owe constitutional allegiance to India.
Article 191 also provides for disqualification:
By or under any law made by Parliament
Parliament has exercised this power primarily through the:
Representation of the People Act, 1951
Important statutory grounds include disqualification arising from:
The Representation of the People Act, 1951 contains several statutory disqualifications.
Important sections include:
Section 8 → Disqualification on conviction for certain offences
Section 8A → Disqualification on ground of corrupt practices
Section 9 → Disqualification for dismissal for corruption or disloyalty
Section 9A → Disqualification relating to government contracts
Section 10 → Disqualification relating to office under government company
Section 10A → Disqualification for failure to lodge election expense accounts
The Act also provides mechanisms relating to removal or reduction of certain disqualification periods.
Section 8 of the Representation of the People Act, 1951 provides for disqualification on conviction for specified offences.
The scope and duration of disqualification depend on:
Therefore, not every criminal allegation automatically disqualifies a legislator.
The important distinction is:
Accusation ≠ Conviction ≠ Disqualification
The applicable statutory conditions must be satisfied.
A person may face disqualification for certain:
Corrupt practices
under the election law framework.
This is intended to protect:
Certain government contracts can result in disqualification under:
Section 9A of the Representation of the People Act, 1951
The underlying principle is to prevent:
Conflict between public office and financial interest in government contracts.
Under:
Section 9
a person dismissed from government service for:
may face disqualification subject to the statutory conditions.
Section 10 provides for certain disqualifications relating to:
Office under a government company
The purpose is to prevent conflicts arising from government-controlled employment or positions.
A candidate may be disqualified for:
Failure to lodge an account of election expenses
under:
Section 10A of the Representation of the People Act, 1951
Election expenditure reporting is therefore an important component of electoral accountability.
A separate category of disqualification arises under the:
Tenth Schedule
It was added by the:
52nd Constitutional Amendment Act, 1985
It is commonly known as the:
Anti-Defection Law
The law seeks to prevent:
A member may be disqualified if they:
A member voluntarily gives up membership of the political party on whose ticket they were elected.
Importantly:
Voluntarily giving up membership does not necessarily require a formal resignation.
Conduct may be relevant in determining whether membership has effectively been given up.
A member may be disqualified if they:
and:
Prior permission is not obtained
or:
The action is not condoned within the constitutionally prescribed period.
The party direction is commonly referred to as a:
Whip
An elected member who contests as an:
Independent
may be disqualified if they join a political party:
After election
This prevents an independent mandate from being converted into party membership after the election.
A nominated member of a Legislature may join a political party:
Within six months of taking their seat
without attracting disqualification on this ground.
If they join a political party:
After six months
they may attract disqualification under the Tenth Schedule.
The Tenth Schedule contains an exception for:
Merger
A merger is protected when:
Not less than two-thirds of the members of the Legislature Party agree to the merger.
The constitutional framework therefore recognises a:
Two-thirds merger exception
The earlier "split" exception was removed by the:
91st Constitutional Amendment Act, 2003
Therefore:
One-third split exception → No longer available
The surviving major exception is:
Two-thirds merger
This is an important UPSC Prelims trap.
Under the Tenth Schedule, questions of disqualification on grounds of defection are decided by the:
Speaker of Legislative Assembly
or:
Chairman of Legislative Council
as applicable.
However, the decision is subject to:
Judicial Review
The Supreme Court's decision in:
Kihoto Hollohan v. Zachillhu
is a landmark judgment concerning the Anti-Defection Law.
The Court upheld the constitutional validity of the Tenth Schedule while recognising the availability of judicial review over decisions of the presiding officer.
Use this case for:
Article 192 deals with questions regarding disqualification of a member of the State Legislature under:
Article 191(1)
If a question arises whether a sitting member has become subject to such a disqualification, the matter is decided by the:
Governor
However, the Governor must obtain the:
Opinion of the Election Commission
and:
Act according to that opinion.
Deals with disqualifications under:
Article 191(1)
Decision:
Governor
After obtaining:
Election Commission's opinion
Deals with:
Defection
Decision:
Speaker / Chairman
Subject to:
Judicial Review
This distinction is highly important for UPSC Prelims.
| Article 191 | Tenth Schedule |
|---|---|
| Constitutional/statutory disqualifications | Anti-defection |
| Office of profit | Party defection |
| Unsound mind | Voluntarily giving up party membership |
| Insolvency | Voting against party direction |
| Foreign citizenship | Certain post-election party joining |
| Parliamentary law | Merger exception |
| Article 192 mechanism | Speaker/Chairman decides |
These concepts should not be confused.
A person becomes legally ineligible to be:
Chosen as or remain a member
An existing seat becomes:
Vacant
under circumstances provided by the Constitution or law.
For example, Article 190 deals with vacation of seats.
Therefore:
Disqualification → Legal ineligibility
Vacation → Seat becomes vacant
A member's seat may become vacant in situations such as:
An important provision also concerns absence from the House.
If a member is absent without permission for:
60 days
the House may declare the seat vacant, subject to the constitutional exclusions regarding periods of prorogation or prolonged adjournment.
| Qualification | Disqualification |
|---|---|
| Article 173 | Article 191 |
| Determines eligibility | Prevents or ends eligibility |
| Citizenship | Foreign citizenship |
| Minimum age | Office of profit |
| Oath | Insolvency |
| Statutory qualifications | Certain convictions |
| Entry requirement | Anti-defection |
Easy memory:
173 → Can become
191 → Cannot become / continue
Disqualification rules seek to protect:
Prevent persons with specified legal disabilities from holding legislative office.
Reduce conflicts of interest.
Punish specified electoral offences and corrupt practices.
Discourage defections.
Ensure compliance with election expenditure and other statutory requirements.
"All criminal cases against a legislator result in disqualification."
False
Applicable statutory conditions, including conviction where required, must be satisfied.
"An allegation of holding an office of profit automatically causes disqualification."
False
The constitutional and statutory conditions must be examined, including whether the office has been exempted by law.
"Any mental illness causes disqualification."
False
There must be a declaration of unsoundness by a competent court.
"Bankruptcy automatically means constitutional disqualification."
Incomplete
The Constitution refers specifically to being an:
Undischarged insolvent
"Governor decides defection cases."
False
Tenth Schedule cases are decided by the:
Speaker or Chairman
"Election Commission decides defection cases."
False
The presiding officer decides them, subject to judicial review.
"Governor has complete discretion in Article 191 disqualification cases."
False
The Governor must obtain the Election Commission's opinion and act according to it.
"One-third split is still an exception under the Anti-Defection Law."
False
The split exception was removed by the 91st Constitutional Amendment.
"Any merger of legislators is protected."
False
The merger exception requires support of:
At least two-thirds of the members of the Legislature Party
"Disqualification and vacation of seat mean the same thing."
False
They are constitutionally distinct concepts.
"Article 191 deals only with sitting members."
False
It applies to being:
Chosen as well as being a member
173 → Qualification
188 → Oath
191 → Disqualification
192 → Decision
194 → Privileges
Disqualification under Article 191
Remember:
O-M-I-F-P
O → Office of Profit
M → Mental unsoundness declared by court
I → Undischarged Insolvency
F → Foreign citizenship/allegiance
P → Parliament-made disqualification
35. Anti-Defection Memory
TENTH SCHEDULE
↓
Defection
↓
Voluntarily gives up party
OR
Votes/abstains against party direction
↓
Possible Disqualification
Exceptions:
Merger
↓
2/3 Members
Remember:
Split = Removed
Merger = 2/3
36. Decision-Making Map
Article 191(1) Disqualification
↓
Question arises
↓
Governor
↓
Election Commission's
Opinion
↓
Governor acts
according to it
For defection:
Tenth Schedule
↓
Speaker / Chairman
↓
Decision
↓
Judicial Review
37. Mains Perspective
Disqualification provisions are essential for maintaining the credibility of representative institutions.
However, they also raise concerns regarding:
Political use of disqualification provisions
Delay in deciding cases
Criminalisation of politics
Office of profit disputes
Speaker's role in anti-defection cases
Tension between party discipline and legislative independence
The challenge is to balance:
Political Stability
with:
Representative Freedom
and:
Constitutional Accountability
38. Anti-Defection — Reform Perspective
Possible reforms include:
Independent Adjudication
Consideration of an authority independent of the presiding officer for defection disputes.
Time-Bound Decisions
Avoid prolonged uncertainty regarding a member's status.
Narrower Whip
Party directions could be focused primarily on:
Confidence motions
Money Bills
Core government survival issues
Stronger Legislative Deliberation
Members should retain meaningful freedom to debate policy.
The objective should be:
Party Stability without destroying Legislative Deliberation
39. Broader Reform Perspective
Disqualification mechanisms can be strengthened through:
Faster adjudication
Clearer statutory definitions
Transparent decisions
Effective judicial review
Stronger electoral accountability
Consistent application of disqualification rules
40. Quick Revision
STATE LEGISLATOR
↓
ARTICLE 191
↓
┌───────────────┬───────────────┐
↓ ↓ ↓
Office of Unsound Insolvency
Profit Mind ↓
↓ ↓ Undischarged
↓ Court
└───────┬───────┘
↓
Foreign Citizenship / Allegiance
↓
Parliamentary Law
↓
Additional Disqualifications
Then separately:
TENTH SCHEDULE
↓
Anti-Defection
↓
Voluntary Giving Up
OR
Voting/Abstaining Against Direction
↓
Possible Disqualification
↓
Speaker / Chairman
↓
Judicial Review
41. Final Takeaway
State legislator disqualifications operate through three major constitutional/statutory channels:
Article 191
→ Constitutional disqualifications
Representation of the People Act, 1951
→ Statutory disqualifications
Tenth Schedule
→ Anti-defection disqualification
The most important institutional distinction is:
Article 191(1) → Governor + Election Commission's binding opinion
Tenth Schedule → Speaker/Chairman + Judicial Review
The core purpose is to ensure that legislative membership remains compatible with:
Constitutional Integrity + Electoral Fairness + Public Accountability + Political Stability