16th Finance Commission ends revenue deficit grants, flags fiscal discipline reset

The 16th Finance Commission (FC) has eliminated revenue deficit grants (RDGs) for the first time. This is a deliberate attempt to correct distorted incentives that have allowed persistent revenue deficits to become a fiscal feature across states.

RDGs were meant to be temporary, but became effectively permanent. States with recurring revenue deficits came to expect central gap-filling, weakening incentives for necessary but politically difficult reforms.

The 16th FC underscores a time-inconsistency problem in fiscal policy: measures optimal on paper unravel when states anticipate central support. Repeated grant-based gap filling erodes fiscal discipline, allowing dependence to replace self-reliance.


Credibility matters as much as intent. Rule-based frameworks that privilege long-term outcomes build institutional reputation-a lesson well known in monetary policy, where short-term stimulus via surprise inflation erodes trust and lifts expectations. Fiscal policy faces the same logic: once credibility weakens, even sound interventions lose effectiveness.

For states, this credibility now matters more than ever. As they seek greater access to market borrowings, lenders will scrutinise headline deficits, and the quality and predictability of fiscal management. Ending RDGs sends a clear signal that fiscal responsibility will no longer be optional.

International experience reinforces this logic. The concept of vertical fiscal imbalance captures the extent to which state and local governments are responsible for spending without having commensurate revenue-raising powers. The larger this 'gap', the greater the incentive to overspend, since the political costs of taxation are separated from the benefits of expenditure. High vertical fiscal imbalances are associated with faster sovereign debt accumulation.

In Spain, vertical fiscal imbalances accounted for nearly 40% of the surge in public debt during the late-20th c. Similar patterns have been observed in Germany, Portugal and China. Across 28 OECD countries, empirical studies show that every 10-percentage-point reduction in vertical fiscal imbalance improves overall fiscal balance by about 1% of GDP. In other words, what local governments do doesn't stay local. It shapes the fiscal health of the entire sovereign.

Seen in this light, the 16th FC's reforms are an effort toward harmonising fiscal federalism with global practices. Yet, the shift also raises three important questions about how best to support our states through various contingencies:

Countercyclical revenue support The commission's report notes that actual revenue deficits bear little systematic relationship with normatively determined benchmarks. What they do correlate strongly with, however, is the state of the local economy. During downturns, revenues collapse even as expenditure pressures rise. A framework that allows for contingent, time-bound support during severe economic stress, much like GoI's response during the pandemic, could preserve incentives while avoiding pro-cyclical austerity.

Chile serves as an example of an economy that behaves like a savings account. It stashes away extra surpluses when it benefits from high commodity prices. This leaves it with plenty of money to keep public services running smoothly when the economy slows down.

Role of elections Data on aggregate revenue deficits and the number of states running deficits show a clear pattern around electoral cycles. Each of the last five Lok Sabha elections since 1999 coincides with a visible increase in revenue stress. Pre-election promises and spending programmes are a political fact, not an analytical inconvenience. Any serious assessment of state finances must acknowledge this dynamic rather than assume away political incentives.

Optimistic forecasting The report also notes states' complaint that FCs systematically assumed higher revenue growth and lower expenditure growth than what ultimately materialised. The commission's figures corroborate this, showing actual revenue buoyancy falling short of projections across multiple award periods. Eliminating RDGs without addressing this forecasting bias could place additional strain on state finances.

Despite noting this disconnect, the recommendations have not been accompanied by an increase in states' share of the divisible pool, which remains at 41%. If the objective is genuinely to reduce vertical fiscal imbalances, greater tax devolution is essential. Without it, the combination of tighter transfers and unchanged revenue autonomy risks becoming a drag on state capacity rather than a spur to reform.

By confronting incentive failures head-on, the 16th FC has elevated the quality of India's fiscal debate. The challenge now is to build on this foundation with smarter grant design, realistic forecasting and a renewed commitment to genuine fiscal federalism.

Bishnu is professor of economics,and Mukherjee is research associate, Indian Statistical Institute, Delhi