One of the primary reasons for this limitation in fiscal space for states is the implementation of goods and services tax (GST), which has significantly reduced the residual taxing authority of state governments. As a result, states have only a marginal scope to generate additional tax revenues, with most states already exploiting these limited avenues to their full potential. Additionally, a substantial portion of state Budgets goes towards committed expenditures, including essential services like education and health care, as well as salaries and administrative costs. These services, combined with obligatory interest payments, dominate state Budgets, leaving little room for discretionary spending. From 2017 to 2020, the share of committed expenditures for most states ranged between 60 per cent and 80 per cent of their expenditures. Consequently, the amount of “untied” expenditure available to states is minimal. Within this already limited untied expenditure, explicit subsidies pose a particularly heavy burden on state finances. These subsidies, which include direct financial support, insurance payments, scholarships, and assistance to public-sector units, consume a substantial portion of states’ discretionary Budgets.