🧷 Authentic Classroom Explanation by IAS Monk

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📌 The Question:

Consider the following:

1. Demographic performance
2. Forest and ecology
3. Governance reforms
4. Stable government
5. Tax and fiscal efforts

For the horizontal tax devolution, the Fifteenth Finance Commission used how many of the above as criteria other than population, area and income distance?

(a) Only two
(b) Only three
(c) Only four
(d) All five

✅ Correct Answer: (b) Only three

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🧠 Curiosity Raiser

Why should a State that controlled population growth or protected forests be rewarded with more tax share?

👉 Because fiscal federalism today is not just about need, but also about performance.

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📘 Enrichment Notes (UPSC Core Concept)

🔹 Horizontal Devolution (XV Finance Commission)

Horizontal devolution means distribution of Union taxes among States based on a formula.

The Fifteenth Finance Commission (XVFC) used the following criteria and weights:

Criterion	Weight (%)
Population (2011)	15.0
Area	15.0
Income Distance	45.0
Forest & Ecology	10.0
Demographic Performance	12.5
Tax & Fiscal Efforts	2.5

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🔍 Applying to the Question

Other than Population, Area, Income Distance, the criteria used are:

✔️ Demographic performance
✔️ Forest and ecology
✔️ Tax and fiscal efforts

❌ Governance reforms → Not a criterion
❌ Stable government → Not a criterion

➡️ Total = 3 criteria

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🧩 Prelims Shortcut

XVFC rewarded States for people, planet, and prudence

• People → Demographic performance
• Planet → Forest & ecology
• Prudence → Tax effort

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🧠 Concept Lock

✔️ 1. Demographic performance
✔️ 2. Forest & ecology
❌ 3. Governance reforms
❌ 4. Stable government
✔️ 5. Tax & fiscal efforts

👉 Answer = Only three → (b)

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🧘‍♂️ IAS Monk Whisper

Federalism survives when performance is rewarded, not punished.