Tamil Nadu's Fiscal Squeeze: Inclusive Growth Model Under Pressure from Centre-State Financial Tensions
Tamil Nadu faces a structural fiscal squeeze: the state's inclusive growth model — which involves heavy investment in welfare schemes, public health, education, and infrastructure — is increasingly constrained by limited fiscal space relative to its development ambitions.
The state argues that its fiscal challenge is not about profligacy or misgovernance, but about the design of Centre-State fiscal relations — specifically, the shrinking share of central taxes that reach states and the growing burden of Centrally Sponsored Schemes (CSS) that tie state spending to central priorities.
Tamil Nadu's fiscal deficit has hovered near the FRBM-mandated ceiling of 3% of GSDP, leaving little room to expand spending without breaching limits.
The state is demanding greater fiscal autonomy — including a higher share of central taxes (states demand 50% of the divisible pool, up from the current 41%), and reforms to how GST revenues are distributed.
The core challenge identified: generating enough investment, decent employment, and wage growth while renegotiating fiscal space with the Union government — a structural tension between an industrialised, high-compliance state and a federal fiscal architecture that tends to favour equalisation over growth.
Finance Commission: Constitutional Basis and Role
The Finance Commission is a constitutional body established under Article 280 of the Constitution of India. It is constituted by the President every five years (or earlier if needed) to recommend the principles governing the distribution of tax revenues between the Centre and States, and among states.
Tamil Nadu's fiscal squeeze is partly structural — as a richer state with strong tax compliance and controlled population growth, it contributes more to the national pool than it receives back under the current equalisation-focused horizontal devolution formula.
Divisible Pool: What States Actually Receive
The "divisible pool" is the aggregate of central tax revenues — income tax, corporate tax, customs, and central GST — that are constitutionally mandated to be shared with states. Critically, not all central revenue enters this pool.
Tamil Nadu's demand to renegotiate fiscal space is rooted in the reality that cesses and surcharges have eroded the effective divisible pool, leaving states with less than the headline 41% figure suggests.
FRBM Act, 2003: Fiscal Rules and State Borrowing
The Fiscal Responsibility and Budget Management (FRBM) Act, 2003 was enacted by the Central Government to impose rules-based fiscal discipline. States also have their own FRBM Acts, which cap borrowing and deficit levels.
Tamil Nadu's argument is that while it adheres to FRBM rules, the combination of FRBM ceilings, Centre-set borrowing limits, and shrinking tax devolution together constrain its ability to sustain public investment in inclusive growth.
Centrally Sponsored Schemes (CSS): Fiscal Implications for States
Centrally Sponsored Schemes are central government programmes where the Centre sets the design, objectives, and funding norms, and states contribute a matching share. While CSS bring resources to states, they also lock state budgets into centrally determined priorities and tie up state counterpart funds.
Tamil Nadu's "growth model" depends on state-priority investments in health, education, and infrastructure, but CSS obligations and FRBM limits leave less room for discretionary state capital expenditure.
- Finance Commission constitutional basis: Article 280, Constitution of India
- Vertical tax devolution to states: 41% of divisible pool (15th FC, 2021–26); 16th FC (2026–31) maintained 41%
- Tamil Nadu's expected tax devolution (FY26-27): ~₹62,530 crore (4.097% horizontal share)
- FRBM state fiscal deficit ceiling: 3% of GSDP
- Tamil Nadu fiscal deficit: ~3% of GSDP; debt-to-GSDP: ~25%+
- GST compensation to states expired: June 30, 2022
- Article 293: Governs state borrowing; requires Centre's consent if state is indebted to Centre
- Article 282: Basis for Centrally Sponsored Schemes (discretionary grants by Centre)
- CSS funding pattern for general states: 60% Centre, 40% state counterpart funding
- FRBM Act enacted: 2003; states have parallel FRBM legislation