Tamil Nadu can lead in expenditure reform

Expenditure reform means changing how a State chooses, tracks, and reviews public spending. It asks whether money reaches its intended purposes, whether programmes overlap, and whether spending creates enough public value. The aim is not simply to spend less. It is to reduce waste and redirect funds toward priorities that support future growth.

For example, a State could examine welfare schemes for duplicated benefits, leakage, or low-value outlays. It could then use common measures and international standards to compare results and decide which programmes deserve funding. Better evaluation makes budget choices more transparent and evidence-based.

Tamil Nadu’s proposed reform matters because its spending is relatively rigid. Committed expenditure used almost two-thirds of revenue receipts in 2024-25, while capital expenditure was under 1.5% of GSDP. Cutting waste could create room for human capital, infrastructure, and technology without treating every rupee as equally useful.

Tamil Nadu has created a new high-level committee because the State needs a clearer way to measure and evaluate welfare and public spending. The committee’s task is to define expenditure properly and assess it in line with international standards. This matters because a shared framework can show which spending delivers value and which spending needs change.

The committee is expected to examine expenditure, rather than treating every budget outlay as equally useful. Its work can cover questions about leakage, duplication, low-value spending, and the room available for more productive priorities. International standards would make the evaluation more systematic and easier to compare.

The urgency is visible in Tamil Nadu’s budget structure. Committed expenditure absorbed almost two-thirds of revenue receipts in 2024-25, and interest payments reached almost one quarter in 2025-26. The committee’s findings could guide reforms across the State and establish a model for India.

Tamil Nadu’s committed expenditure absorbed almost two-thirds of revenue receipts in 2024-25. This was substantially higher than the 49% recorded in Maharashtra and the 45% recorded in both Karnataka and Gujarat. Committed expenditure therefore consumed a larger share of Tamil Nadu’s recurring income before other priorities could be funded.

Interest payments show a similar pressure. In 2025-26, they reached almost one quarter of Tamil Nadu’s revenue receipts. The comparable shares were 16% in Karnataka, 12% in Gujarat, and 10% in Maharashtra. Interest payments are a direct budget claim, so a higher share leaves less income for other uses.

Together, these figures show why Tamil Nadu’s expenditure structure is described as more rigid than those of its major peers. They also help explain the concern about investment. When recurring commitments and interest costs take more revenue, creating room for capital expenditure and future-oriented spending becomes harder.

A budget becomes rigid when a large share of its income is already tied to obligations that cannot easily be changed. Committed expenditure absorbs revenue before the State can decide how much to allocate to new priorities. Interest payments create a similar constraint because they service existing borrowing rather than finance fresh programmes.

The mechanism is straightforward. If revenue receipts remain limited while fixed claims rise, the government has less discretionary money available for capital projects, better services, or new technologies. Reducing one programme may not immediately free enough funds, because other obligations still have to be paid. This narrows the choices available during each budget cycle.

Tamil Nadu’s figures illustrate the pressure. Committed expenditure used almost two-thirds of revenue receipts in 2024-25, and interest payments took almost one quarter in 2025-26. The State therefore has a more rigid, less investment-oriented structure than its major peers, making expenditure reform urgent.

Capital expenditure is spending intended to build or improve assets and long-term productive capacity. Comparing it with GSDP shows how large that investment effort is relative to the State economy. A higher share generally indicates more budget emphasis on infrastructure and other assets, while a lower share suggests that more spending is going elsewhere.

Tamil Nadu’s capital expenditure was under 1.5% of GSDP. Karnataka and Maharashtra each recorded 1.9%, while Gujarat recorded 2.9%. The comparison places Tamil Nadu below all three major peers in the share of its economy devoted to capital spending.

This difference supports the article’s wider concern about budget structure. Tamil Nadu also had high committed expenditure and interest payments, which limit flexibility. If expenditure reform reduces leakage, duplication, and low-value spending, the State could create more room for infrastructure, human capital, and technologies needed for future growth.

Revenue receipts are the income a State receives regularly, such as its ongoing tax and non-tax collections. Committed expenditure is spending already tied to established obligations, while interest payments are the cost of servicing borrowing. Capital expenditure is spending that creates or improves longer-term assets. GSDP is the value of goods and services produced within the State economy.

These measures work together. Comparing committed expenditure and interest payments with revenue receipts shows how much recurring income is already absorbed. Comparing capital expenditure with GSDP shows the size of investment relative to the State economy. The figures help assess flexibility, debt pressure, and the balance between current obligations and future capacity.

Tamil Nadu’s position raises concern on both tests. Committed expenditure took almost two-thirds of revenue receipts in 2024-25, while interest payments reached almost one quarter in 2025-26. Capital expenditure was under 1.5% of GSDP, below the figures cited for Karnataka, Maharashtra, and Gujarat.

Reducing leakage means ensuring allocated money reaches its intended purpose. Reducing duplication means avoiding multiple programmes that fund similar activities. Removing low-value spending means shifting money away from activities that produce limited benefit. Together, these changes improve the value gained from each rupee without automatically reducing essential welfare.

The key mechanism is reallocation. Once wasteful or overlapping outlays are identified, the State can redirect the released funds toward human capital, infrastructure, and technology. Better measurement and evaluation, using international standards, can help distinguish high-value programmes from spending that should be changed or stopped.

This matters because Tamil Nadu has less budget flexibility than its major peers. Committed expenditure absorbed almost two-thirds of revenue receipts in 2024-25, while capital expenditure was under 1.5% of GSDP. More efficient spending could create investment space and support future growth without relying only on additional revenue.