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Explainer: How the Finance Commission Shares Tax Revenue Among States

Every five years, a commission decides how a large share of India's tax revenue is divided between the Union and the states, and among the states. Here is how it works.

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Explainer
Contents
  1. What is the Finance Commission?
  2. Two decisions
  3. The formula
  4. Why it matters to Kerala
  5. Grants
  6. What next

What is the Finance Commission?

The Finance Commission is a constitutional body set up by the President under Article 280 of the Constitution, normally every five years. Its main task is to recommend how the net proceeds of taxes collected by the Union should be shared between the Union and the states, and how the states’ share should be divided among them.

Two decisions

The Commission makes two kinds of decision:

  1. Vertical sharing. What share of the divisible pool of central taxes goes to the states as a whole. The Fourteenth Finance Commission raised this share to 42 per cent; the Fifteenth set it at 41 per cent after the reorganisation of Jammu and Kashmir.
  2. Horizontal sharing. How the states’ share is divided among individual states. This is done using a formula with several criteria, each given a weight.

The formula

The Fifteenth Finance Commission used these criteria:

Criterion What it measures Weight
Income distance How far a state’s per capita income is below that of the richest states 45%
Population Population in the 2011 Census 15%
Area Geographical area 15%
Forest and ecology Share of dense forest 10%
Demographic performance Success in reducing fertility 12.5%
Tax and fiscal effort Efficiency in collecting own taxes 2.5%

Why it matters to Kerala

Criteria such as income distance favour poorer states, which is the purpose of redistribution. States like Kerala, with higher incomes and early success in reducing population growth, have argued that some criteria penalise them. The demographic performance criterion was introduced partly in response to such concerns.

Grants

Besides tax sharing, the Commission recommends grants, for example to local governments, for disaster management, and to states whose revenue falls short of their needs.

What next

The Sixteenth Finance Commission’s recommendations cover the five years from 2026 to 2031. CRGD will publish an analysis of what they mean for Kerala.

[Placeholder publication. Verify figures against the latest official documents before publishing.]

About the author

Scholar One

Senior Scholar, Governance and Federalism

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