As the Union government prepares for the 2026–27 Budget, it confronts a familiar but increasingly delicate policy challenge: how to support domestic growth amid an uncertain global environment while remaining firmly committed to its medium-term fiscal consolidation and debt-reduction goals.
Economists broadly agree that some fiscal space exists for FY27, but caution that it is limited, conditional, and highly sensitive to macroeconomic assumptions, execution capacity, and the credibility of the Centre’s evolving fiscal framework.
A critical anchor for FY27 will be the fiscal outcome of the current year. According to Ranen Banerjee, Partner and Leader, Economic Advisory at PwC India, if revenue expenditure and capital expenditure in the final four months of FY26 follow patterns observed in recent years, the government is likely to meet its fiscal deficit target, or overshoot it only marginally. This sets a relatively stable base for next year’s Budget arithmetic.
Banerjee’s FY27 projections rest on three key assumptions: expenditure growth on both the revenue and capital sides rises at the same pace over Revised Estimates as seen last year; tax buoyancy is assumed at a conservative 1.0; and nominal GDP growth is budgeted at around 10%. If these assumptions hold, and the Centre chooses to cap the fiscal deficit at about 4% of GDP in FY27, Banerjee estimates that the government could have additional fiscal headroom of nearly Rs 2 lakh crore.
However, the use of this headroom is crucial to the broader fiscal narrative. “If the entire amount is channelled towards debt reduction rather than fresh spending, the Centre’s debt-to-GDP ratio could decline by 50–75 basis points, falling to around 55.25–55.50% from the 56.1% budgeted for FY26,” Banerjee said. Such a move would underscore the government’s shift towards a debt-centric fiscal framework, in which annual deficits are calibrated to ensure a steady decline in the debt ratio over time, rather than focusing on deficit targets in isolation.
Debt Anchor
Given this scenario, economists see limited scope to deploy the fiscal space for discretionary stimulus, particularly through tax policy. On the revenue side, there is broad agreement that further tax relief would be difficult to accommodate. Banerjee points out that after GST rate rationalisation and income tax reliefs announced in the previous Budget, additional tax cuts would place pressure on revenues without necessarily delivering proportionate growth dividends.
CareEdge chief economist Rajani Sinha said: “The government will have limited fiscal space in the upcoming budget, given the lower tax rates. While the government should continue fiscal consolidation, the pace should be lowered, given the need to support growth.”
As a result, spending levers—rather than tax measures—are expected to do most of the work in FY27. Capital expenditure remains the preferred policy instrument among economists, given its direct employment impact and longer-term productivity gains through improved infrastructure and logistics. However, Banerjee cautions that absorption capacity remains a binding constraint. While year-on-year increases in capex allocations would help sustain investment momentum, sharply front-loading spending may not translate fully into on-ground outcomes if execution capacity does not keep pace.
Revenue expenditure, meanwhile, is expected to be tightly targeted. Economists suggest that any increases should be directed towards areas that either directly stimulate consumption, such as agricultural support, or provide relief to sectors facing global headwinds, including MSMEs and exporters. Sinha also points to subsidy rationalisation as a potential medium-term source of fiscal space, particularly through the gradual substitution of fertiliser subsidies with targeted direct benefit transfers.
From a medium-term perspective, the consensus is that fiscal consolidation must continue, but at a moderated pace. With nominal GDP growth likely to average above 10% over the coming years, Sinha estimates that India could still reduce its debt-to-GDP ratio by about one percentage point annually, even while maintaining a growth-supportive fiscal stance. This trajectory would allow the Centre to reach its stated debt objective of around 50% of GDP by FY31.
Implicit Buffers
Importantly, not all fiscal space is explicit. Actual spending often falls short of Budget Estimates due to implementation bottlenecks, conditionalities, and capacity constraints. For example, even if allocations for schemes such as MGNREGA remain unchanged at Rs 86,000 crore in FY27, spending could undershoot if states are unable to meet the new requirement of contributing 40% of the outlay. Similarly, limited execution capacity across several departments frequently results in savings.
Historically, such underspending and implementation delays have generated annual savings of around Rs 0.8–1 lakh crore, creating an implicit fiscal buffer that the government often factors into its calculations. Reflecting this trend, actual expenditure in FY26 is estimated to be lower by roughly Rs 1 lakh crore compared to the Budget Estimate of Rs 50.65 lakh crore, largely due to lower-than-expected revenue spending.
To be sure, the expenditure savings this year might need to be even larger to meet the deficit reduction target, as tax reliefs announced in the Budget and thereafter are seen to disrupt the steady rise in tax-GDP ratio winessed following the abyss caused by the Covid pandemic. In April-November 2025, the Centre’s revenue expenditure grew at an anemic 1.8%, compared with 9.5% budgeted.
Gross tax revenues grew just 3.3% on year in April-November against 12.5% projected for the year as a whole; tax buoyancy in the current fiscal is likely to be much lower than 1.1x budgeted. For the next financial year, the buoyancy is variously forecast between 0.8x and 1.1x.
The built-in fiscal buffers are likely to persist in FY27, providing some room to absorb external shocks, such as higher-than-budgeted subsidy requirements or fiscal support that may be needed to counter adverse global developments, including prolonged trade disruptions or higher tariffs on Indian exports.
Rating agency ICRA, however, presents a more cautious assessment. It expects the FY27 Budget to provide for a 14% expansion in central government capex to around Rs 13.1 trillion, or 3.3% of GDP, ahead of fiscal rigidities expected from FY28 with the implementation of the 8th Central Pay Commission. Revenue expenditure growth is projected at a modest 4%, aided by slower growth in interest payments and subsidies.