Concerns Over Fiscal Autonomy and Taxation

Summary of Central Government Tax Revenue Sharing with States

Constitutional Framework and Financial Commissions

• The Central Government shares gross tax revenues with States based on recommendations from the Finance Commissions (FCs), which determine the overall share and devolution formula.
• Implementation of recommendations from 15 Finance Commissions is completed; however, the 16th Finance Commission's recommendations are pending presentation in Parliament.

Key Concerns in Fiscal Transfers

• There is a growing debate regarding central transfers, with concerns about:
  • Erosion of fiscal autonomy of States post Goods and Services Tax (GST) implementation.
  • Revenue losses due to GST rate cuts.
  • Dominance of centrally sponsored schemes (CSS) limiting state-level spending flexibility.
  • Lack of revenue sharing on cesses and surcharges with States.
  • Declining shares of revenue devolution for high-performing States such as Maharashtra, Karnataka, and Tamil Nadu.

Tax Collection Dynamics

• Disparities exist where certain States contribute significantly to central tax revenues yet receive disproportionately low shares.
• For instance, Maharashtra accounts for 40.3% of tax collections but receives only 6.64% of total transfers.
• Challenges arise from the need for accurate representation of tax contributions due to multi-state firms and labor migration.

Performance Indicators

• A strong empirical correlation exists between State Gross Domestic Product (GSDP) and tax collections.
  • Correlation between States’ GSDP and direct tax collections: 0.75.
  • Correlation between GSDP and GST collections: 0.91.
• Total transfers between 2020-21 to 2024-25 amounted to ₹ 75.12 lakh crore, with 41% of gross tax revenues devolved to States aligned with the 15th Finance Commission recommendations.

Distribution of Transfers

• Largest beneficiaries of central transfers:
  1. Uttar Pradesh: 15.81% of total transfers.
  2. Bihar: 8.65%.
  3. West Bengal: 6.96%.
• Conversely, states like Karnataka (12.65% contribution) and Tamil Nadu (7.61% contribution) receive significantly less (3.9% and 4.66% respectively).

GSDP and Tax Collection Analysis

• The 15th FC’s devolution shares have a high correlation with actual transfers (0.99), but a weaker correlation with tax collection percentages (0.24).
• The high correlation of GSDP shares with tax collections (0.81) indicates GSDP is a better measure for tax revenue contributions.

Recommendations

• Increasing the weight for GSDP share in tax revenue distribution could enhance fairness and recognition of States’ contributions, ensuring a more equitable fiscal transfer system.
• Current trends suggest that reforming the devolution formula to incorporate a higher focus on GSDP might benefit high-contributing states while moderating losses for others.

Conclusion

The financial dynamics between the Central Government and States, particularly concerning tax revenue sharing, present significant inequities. The recommendations of the Finance Commissions, along with a recalibration of GSDP as a basis for distributing central transfers, could lead to a more balanced fiscal environment supportive of all States’ contributions.