Context

• India’s fiscal federalism is designed to balance financial relations between the Centre and the States.
• The Finance Commission (FC) plays a vital role in correcting vertical imbalance between revenue powers and expenditure responsibilities, and horizontal imbalance among States with differing economic capacities.
• The 16th Finance Commission retained the States’ 41% vertical devolution share and continued to prioritise equity-based redistribution.
• However, this has intensified debates between economically stronger and fiscally weaker States over fairness, efficiency, and fiscal autonomy.

The Constitutional Role of the Finance Commission

• The FC distributes the Union’s tax revenues between the Centre and States and among States themselves.
• Historically, the Commission has focused on reducing regional disparities through criteria such as income distance, population, and demographic performance.
• Poorer States receive higher transfers to ensure balanced development and equal access to public services.
• The 16th FC largely continued this redistributive model, but economically stronger States argued that the present system disproportionately rewards weaker States while reducing incentives for growth and efficient governance.

Fiscal Pressures Faced by States

• Impact of GST and the Pandemic
  • The introduction of the Goods and Services Tax (GST) reduced States’ independent taxation powers by subsuming several State taxes into a unified framework.
  • At the same time, the COVID-19 pandemic increased expenditure burdens while reducing revenues, causing rising public debt and shrinking fiscal space.
• Expansion of Centrally Sponsored Schemes (CSS)
  • The growing role of CSS has further weakened fiscal autonomy.
  • Programmes such as the National Rural Employment Guarantee programme require States to bear a significant share of expenditure, limiting their spending flexibility.
• Declining Fiscal Autonomy
  • States also criticised the increasing use of cesses and surcharges, which are excluded from the divisible pool and therefore not shared with States.
  • Since these now exceed 15% of gross tax revenues, several States demanded either their inclusion in the divisible pool or a cap of 8–10%.
  • In addition, the Centre earns substantial non-tax revenues from natural resources, asset monetisation, and transfers from the Reserve Bank of India (RBI).

Equity versus Efficiency in Fiscal Transfers

• Equity-Based Redistribution
  • The 16th FC gave the highest weight, 42.5%, to income distance, ensuring larger transfers to poorer States such as Uttar Pradesh, Bihar, Madhya Pradesh, and West Bengal.
  • This approach reflects the principle of equalising developmental opportunities across the country.
• Criticism from Better-Performing States
  • The combined share of southern States, Andhra Pradesh, Karnataka, Kerala, and Tamil Nadu, declined significantly over successive FC periods, while major beneficiary States gained larger shares.
  • Southern States contribute disproportionately to national GDP, industrial output, and tax revenues, yet receive relatively lower transfers.
  • This has created concerns about imbalance in the federal structure.

Limitations of the Existing Transfer System

• Persistent Public Service Disparities
  • For example, Bihar’s spending on healthcare and elementary education remains far below that of smaller States such as Arunachal Pradesh and Sikkim.
  • This shows that unconditional transfers alone cannot guarantee better governance or improved public service delivery.
• Weak Incentives for Fiscal Discipline
  • The current system may weaken incentives for revenue mobilisation, fiscal responsibility, and efficient administration.
  • Better-performing States argue that greater importance should be given to fiscal effort, governance quality, and economic productivity rather than relying mainly on redistributive criteria.

Evaluation of the 16th Finance Commission’s Recommendations

• Criteria and Weight Distribution
  • The Commission assigned:
    • 42.5% to income distance,
    • 17.5% to population,
    • 10% each to area, forest cover, demographic criterion, and GDP contribution.
  • Although States’ contribution to national GDP replaced tax effort, the FC used a square-root transformation instead of actual GSDP shares, reducing the advantage of economically larger States such as Maharashtra, Tamil Nadu, and Karnataka.
• Limited Shift toward Efficiency
  • The balance between equity and efficiency changed only slightly:
    • 15th FC: 75% equity and 25% efficiency.
    • 16th FC: 70% equity and 30% efficiency.
  • As a result, poorer States continued receiving larger shares, while stronger States achieved only marginal gains.

Political Economy and the Future of Fiscal Federalism

• States with larger parliamentary representation are often fiscally weaker but politically influential.
• This issue may intensify after delimitation, increasing concerns among southern States regarding both political and financial marginalisation.
• Future Finance Commissions should therefore focus more on fiscal capacity, governance outcomes, and data-driven methods such as Principal Component Analysis (PCA) to ensure a more balanced and transparent devolution system.

Conclusion

• The debate surrounding the 16th FC reflects the broader challenge of balancing redistribution with economic efficiency in India’s federal structure.
• While equity remains essential for national integration, excessive reliance on equalisation may discourage fiscal discipline and productive governance.
• A sustainable model of fiscal federalism must combine support for weaker States with incentives for growth, accountability, and efficient administration.