The Prime Minister (PM) is the real executive head of the Government of India and the head of the Council of Ministers. While the President is the constitutional head, the Prime Minister exercises the actual executive authority under the parliamentary system. The office of the Prime Minister is often described as the "keystone of the Cabinet arch" due to its central role in governance.
Constitutional Provisions
| Article | Provision |
|---|---|
| Article 74 | Council of Ministers with the Prime Minister at its head to aid and advise the President. |
| Article 75 | Appointment, tenure, salary, collective responsibility and other provisions relating to Ministers.- |
| Article 77 | Conduct of Government business in the name of the President. |
| Article 78 | Duties of the Prime Minister towards the President. |
Appointment of the Prime Minister
Constitutional Provision: Article 75(1): The Prime Minister is appointed by the President.
Procedure
- Normally, the leader of the majority party (or coalition) in the Lok Sabha is appointed.
- In case of a hung Parliament, the President may exercise limited discretion in inviting the leader most likely to command majority support.
- The Prime Minister must prove majority on the floor of the Lok Sabha whenever required.
- In 1980, the Delhi High Court clarified that the Constitution does not require a person to demonstrate majority support in the Lok Sabha before being appointed as Prime Minister. The President may appoint the Prime Minister first and then ask the appointee to prove majority support in the Lok Sabha within a reasonable period. This convention was followed in the appointments of Charan Singh (1979), V.P. Singh (1989), and Atal Bihari Vajpayee (1998).
- In 1997, the Supreme Court held that a person who is not a member of either House of Parliament may be appointed as Prime Minister for a period of up to six months. However, the individual must secure membership in either the Lok Sabha or the Rajya Sabha within this period; otherwise, he or she must vacate the office.
- The Constitution permits the Prime Minister to be a member of either the Lok Sabha or the Rajya Sabha. Several Prime Ministers, including Indira Gandhi (1966), H.D. Deve Gowda (1996), and Dr. Manmohan Singh (2004 and 2009), served as Prime Minister while being members of the Rajya Sabha.
Qualifications: The Constitution does not prescribe separate qualifications for the Prime Minister.
A Prime Minister should:
- Be a citizen of India.
- Be qualified to become a member of Parliament.
- For Lok Sabha: Must be at least 25 years of age.
- For Rajya Sabha: Must be at least 30 years of age.
- Must not hold an office of profit.
Oath of Office
- Administered by the President under the Third Schedule.
- The Prime Minister takes:
- Oath of Office
- Oath of Secrecy
Term of Office
- The Constitution does not prescribe a fixed tenure. Holds office during the pleasure of the President, but in practice only so long as he/she enjoys the confidence of the Lok Sabha.
- The office ends when:
- Resignation,
- Death,
- Loss of majority,
- Defeat in a vote of confidence,
- Dissolution of Lok Sabha followed by inability to form government.
Salary and Allowances: Determined by Parliament; the Prime Minister receives salary as an MP and is entitled to an official residence, staff, security, medical facilities, travel allowances, pension and other benefits.
Powers and Functions of the Prime Minister
Executive Powers
Head of Government: The Prime Minister is the real executive head of the Union Government, exercising effective executive authority and directing the overall administration of the country.
Formation of the Ministry: The Prime Minister selects members of the Council of Ministers, recommends their appointment to the President, allocates portfolios, and reshuffles ministerial responsibilities whenever necessary.
Removal of Ministers: The Prime Minister may ask a Minister to resign or advise the President to dismiss a Minister who no longer enjoys the Prime Minister's confidence.
Administrative Leadership: The Prime Minister coordinates the functioning of all Ministries, resolves inter-ministerial disputes, and ensures the effective implementation of government policies and programmes.
Cabinet Powers
Head of the Cabinet: As the Chairperson of the Cabinet, the Prime Minister presides over Cabinet meetings, determines the agenda, and sets the priorities for government decision-making.
Policy Formulation: The Prime Minister provides overall leadership in formulating national policies and ensures coordination among different Ministries for their effective implementation.
Cabinet Discipline: The Prime Minister enforces the principle of collective responsibility, requiring all Ministers to publicly support and defend Cabinet decisions irrespective of their personal views.
Legislative Powers
Leader of the Lok Sabha: When the Prime Minister is a member of the Lok Sabha, he or she leads the House on behalf of the Government, manages legislative business, and guides the government's legislative agenda.
Parliamentary Management: The Prime Minister advises the President on summoning and proroguing Parliament and plays a central role in determining legislative priorities and the parliamentary schedule.
Dissolution of the Lok Sabha: The Prime Minister may advise the President to dissolve the Lok Sabha before the completion of its normal five-year term and recommend fresh general elections.
Financial Powers: The Prime Minister provides overall leadership in budget preparation, supervises economic and fiscal policies, chairs key economic committees, and guides major financial and developmental decisions of the Government.
Appointment Powers: The President makes appointments to several high constitutional and statutory offices on the advice of the Prime Minister and the Council of Ministers, including Union Ministers, the Attorney General, Governors, the Chief Election Commissioner and Election Commissioners, the Comptroller and Auditor General (CAG), the UPSC Chairman and Members, the Chiefs of the Armed Forces, Ambassadors, High Commissioners, and other important constitutional authorities.
Foreign Affairs: The Prime Minister serves as India's principal representative in international affairs, leads major diplomatic initiatives, represents the country at global summits, and plays a decisive role in shaping India's foreign and security policies.
National Security: As Chairperson of the Cabinet Committee on Security (CCS), the Prime Minister oversees defence, strategic affairs, and national security, while coordinating policies related to internal and external security.
Crisis Management: During wars, external aggression, internal disturbances, natural disasters, or public health emergencies, the Prime Minister provides overall leadership, coordinates government responses, and ensures effective crisis management across the country.
Duties of the Prime Minister (Article 78)
The Prime Minister shall:
- Communicate all Cabinet decisions to the President.
- Furnish information sought by the President.
- Submit matters before the Council of Ministers when required by the President.
Position of the Prime Minister
The Prime Minister is described as:
- Real Executive
- Head of Government
- Leader of the Council of Ministers
- Leader of the Lok Sabha (if member)
- Chief Coordinator of Administration
- Chief Policy Maker
- Principal Adviser to the President
- Chief Spokesperson of the Government
- Link between the President and Council of Ministers
Prime Minister as the Pivot of the Parliamentary System
The Prime Minister is the central figure because:
- Forms the Council of Ministers.
- Determines Cabinet composition.
- Allocates portfolios.
- Coordinates Ministries.
- Controls legislative agenda.
- Represents the Government nationally and internationally.
- Maintains Cabinet unity.
- Advises the President on major constitutional matters.
Relationship between the Prime Minister and the President
| Prime Minister | President |
|---|---|
| Real executive | Constitutional executive |
| Exercises actual executive authority | Acts on aid and advice (except limited discretionary situations) |
| Leads Council of Ministers | Appoints PM and Ministers |
| Advises dissolution of Lok Sabha | Formally dissolves Lok Sabha |
| Communicates Cabinet decisions | Receives information under Article 78 |
Landmark Supreme Court Judgments
- Shamsher Singh v. State of Punjab (1974): Held that the President acts on the aid and advice of the Council of Ministers headed by the Prime Minister, except in limited constitutional situations.
- S.R. Bommai v. Union of India (1994): Reinforced that the majority of a government must be tested on the floor of the House, strengthening parliamentary accountability.
- U.N.R. Rao v. Indira Gandhi (1971): Held that the office of the Prime Minister and the Council of Ministers continues even after the dissolution of the Lok Sabha until a new government is formed.
- Nabam Rebia v. Deputy Speaker (2016): Reaffirmed the importance of floor tests in determining legislative majority and constitutional governance.
Committees
- Sarkaria Commission (1983): Suggested that the President should invite the leader who is most likely to command majority support in the Lok Sabha.
- Punchhi Commission (2007): Recommended greater transparency in government formation during hung Parliaments and emphasised adherence to constitutional conventions.
Constitutional Amendments
- 42nd Constitutional Amendment Act, 1976: Made the President bound by the advice of the Council of Ministers.
- 44th Constitutional Amendment Act, 1978: Allowed the President to once require the Council of Ministers to reconsider its advice, but the reconsidered advice becomes binding.
Significance of the Prime Minister
- Ensures stable parliamentary government.
- Provides political and administrative leadership.
- Maintains Cabinet coordination.
- Acts as the principal link between the Legislature and Executive.
- Represents India in international affairs.
- Shapes national development and public policy.
Challenges Before the Prime Minister
- Coalition politics and alliance management.
- Centre–State coordination.
- Balancing economic growth with social welfare.
- Managing internal security and border challenges.
- Ensuring cooperative federalism.
- Maintaining parliamentary accountability.
Conclusion
The Prime Minister is the cornerstone of India's parliamentary democracy, providing political leadership, policy direction and administrative coordination. By ensuring collective responsibility, maintaining executive accountability and guiding national governance, the office remains indispensable to constitutional stability, governance and effective public administration.



