Prime Minister: Appointment, NITI Aayog, and the Kitchen Cabinet

Laxmikanth gives the Prime Minister a chapter of its own, distinct from the Central Council of Ministers chapter that already covers Article 74's aid-and-advice clause, Article 75's appointment and size-cap machinery, and Article 78's three specific Prime Ministerial duties in full (see this site's own Central Council of Ministers note for all of that). What genuinely belongs to a Prime Minister-specific chapter is everything the bare text of Article 75(1) does not spell out: how a Prime Minister actually gets chosen when the arithmetic of the Lok Sabha is unclear, what offices the position carries beyond the Council of Ministers itself, and what happens to the government the moment that one person leaves it.

Appointment: bare text and a real, contested convention

Article 75(1) itself says only that "the Prime Minister shall be appointed by the President," with no procedure attached. When a single party or a pre-declared alliance holds a clear Lok Sabha majority, that text runs on autopilot: the President has no real choice beyond inviting that leader. The genuinely discretionary, and genuinely contested, situation is a hung Lok Sabha, where no party or pre-poll alliance commands a majority on its own.

This site's own Governor note already builds the full convention for exactly this situation at the state level, appointing a Chief Minister in a hung Assembly, including the Sarkaria and Punchhi Commissions' own recommendations on a fixed order of invitation (largest pre-poll alliance, then the single largest party, then the largest post-poll coalition able to show support, with the invited leader required to prove a majority on the floor rather than to the satisfaction of the appointing authority alone). The same convention, for the same underlying reason, applies at the Union level to the President choosing a Prime Minister: neither the Constitution nor any statute prescribes an order, and the practice that has developed mirrors the state-level one exactly, since both offices answer to the same structural question of who genuinely commands a legislative majority.

Chairman of the NITI Aayog

Since NITI Aayog's constitution in January 2015 (replacing the Planning Commission), the Prime Minister has been its ex officio Chairperson, heading its Governing Council alongside every state and Union Territory Chief Minister or Administrator. This is a real, current, and directly citable fact, confirmed by the Prime Minister's Office's own press releases each time a Governing Council meeting is convened, most recently for the 9th Governing Council Meeting, and it is worth keeping distinct from the Cabinet Committees already covered in the Central Council of Ministers note: NITI Aayog is a policy think tank the government itself created by executive resolution, not a Cabinet Committee and not a constitutional body, so the Prime Minister's chairmanship of it rests on the same resolution that created the institution, not on any constitutional article.

Why the whole Council falls with the Prime Minister, and no other Minister's exit does the same

The Council of Ministers is collectively responsible to the Lok Sabha under Article 75(3), and that collective character has a sharp, asymmetric consequence worth stating precisely: the resignation or death of the Prime Minister brings the entire Council of Ministers down with it, while the resignation or death of any other individual Minister leaves the Council intact, creating only a single vacancy the Prime Minister may or may not choose to fill. The reason is structural rather than a separate rule written anywhere: the Council's very existence is legally and politically anchored to the Prime Minister heading it, so once that anchor is gone, there is no Council left to continue, only a caretaker administration until the President appoints a new Prime Minister who then forms a fresh Council. This distinction, between an individual Minister's exit and the Prime Minister's own, is a recurring statement-based trap: a claim that a Minister's resignation dissolves the government, or conversely that the Prime Minister's resignation merely creates one vacancy like any other Minister's, is testing exactly this asymmetry.

The Kitchen Cabinet: real, but nowhere in the Constitution

Alongside the constitutionally named Council of Ministers and the narrowly-defined Cabinet (Article 352(3) only, as the Central Council of Ministers note already establishes), a further, smaller and entirely informal circle sometimes forms around a Prime Minister in practice: a handful of the Prime Minister's most trusted colleagues and advisors, consulted on the most sensitive decisions ahead of, or instead of, the full Cabinet. This grouping is conventionally called the Kitchen Cabinet, and checked directly against the full text of the Constitution, the word "kitchen" does not appear anywhere in it. It has no legal existence, no fixed membership, and no defined powers; its influence, where it exists, comes entirely from the Prime Minister's own personal trust and working style, not from any office or appointment. This makes it the most extreme point on the same spectrum the Central Council of Ministers note already traces from the full Council, to the Cabinet, to the Cabinet Committees: each step down that ladder is smaller, faster-moving, and further from anything the constitutional text actually names.

Quick revision points

• Article 75(1) names only that the President appoints the Prime Minister; it prescribes no procedure for choosing whom.
• In a hung Lok Sabha, the choice runs on the same unwritten convention as a hung State Assembly (see the Governor note): largest pre-poll alliance first, then the single largest party, then a post-poll coalition able to demonstrate majority support on the floor.
• The Prime Minister has been the ex officio Chairperson of NITI Aayog since its creation in January 2015, heading its Governing Council of state Chief Ministers and Union Territory Administrators. NITI Aayog itself rests on an executive resolution, not a constitutional article.
• The Prime Minister's own resignation or death dissolves the entire Council of Ministers, unlike any other Minister's exit, which creates only a single vacancy. This follows from the Council's collective responsibility under Article 75(3) being anchored to the Prime Minister heading it.
• The Kitchen Cabinet, an informal, unfixed circle of a Prime Minister's most trusted advisors, has no constitutional or legal existence at all; the word "kitchen" appears nowhere in the Constitution's text.
• For the appointment, size-cap, tenure and collective-responsibility mechanics of Article 74, 75 and 78 themselves, and for the Cabinet and Cabinet Committee structure, see the Central Council of Ministers note; for the President's own election and impeachment under Article 61, see the President note.