The Horizontal Devolution of the 15th Finance Commission, a significant fiscal reform in India, has been a topic of much debate and scrutiny. This shift in power dynamics from the central government to the states has profound implications for the country's economic landscape and federal structure.

At its core, the horizontal devolution refers to the allocation of funds from the divisible pool of taxes to the states based on predefined criteria. The 15th Finance Commission, chaired by N.K. Singh, recommended a significant increase in the share of states in the divisible tax pool, from 42% to 47%.

The Criteria for Allocation
The Commission used a set of objective criteria to determine each state's share. These included population, income distance, tax effort, and area. The population criterion was given the highest weightage, reflecting the Commission's focus on equitable distribution of resources.

However, the Commission also recognized the need to reward states that make concerted efforts to increase their tax revenues. The 'tax effort' criterion was introduced to incentivize states to improve their tax collection efficiency.
Population Criterion

The population criterion is based on the latest census data. States with larger populations receive a higher share of the divisible pool. This is to ensure that states with a larger number of residents have adequate resources to provide essential services.
For instance, Uttar Pradesh, with the largest population, received the highest allocation under this criterion. However, this also means that states with smaller populations, like Sikkim or Goa, receive less, raising questions about equity.
Income Distance Criterion

The income distance criterion aims to address regional imbalances by rewarding states with lower per capita incomes. The Commission used the latest GDP data to calculate each state's per capita income and allocated funds accordingly.
Bihar, with one of the lowest per capita incomes, benefited significantly from this criterion. However, critics argue that this criterion may not fully address the complex economic disparities between states.
Impact on States and Sectors

The increased share of states in the divisible tax pool has significant implications for both the states and various sectors of the economy.
For the states, the additional funds can be used to improve public services, infrastructure, and economic development. However, it also comes with increased responsibility. States must now ensure efficient use of these funds to avoid wastage and corruption.




















Infrastructure Development
The devolution of funds has the potential to significantly boost infrastructure development in states. Better roads, ports, and airports can stimulate economic growth and improve connectivity.
However, states must also ensure that these projects are sustainable and environmentally responsible. The recent focus on 'ease of doing business' should not come at the cost of environmental degradation.
Public Services and Social Sectors
The increased funds can also be used to improve public services like education and healthcare. Better schools and hospitals can lead to improved human development indices and a healthier, more skilled workforce.
However, states must also ensure that these funds reach the intended beneficiaries. Transparency and accountability mechanisms must be strengthened to prevent leakage and ensure that public funds are used effectively.
In the end, the success of the horizontal devolution of the 15th Finance Commission will depend on how effectively the states use these additional funds. It is a significant step towards fiscal federalism, but it also comes with its own set of challenges. As we move forward, it will be crucial to monitor the use of these funds and learn from the best practices of the states to ensure that this reform leads to meaningful, equitable development.