Spending cuts aren’t enough: the fiscal deficit widens despite tighter outlays in the first five months of the year
The government spent less and brought in less revenue than expected, but the gap between income and spending grew—putting fiscal sustainability back at the center of the debate.
The public-finance balance through May sent an uncomfortable signal for economic policy: even with a meaningful cut to spending versus what had been planned, the fiscal deficit—measured by the Public Sector Borrowing Requirements (RFSP), the broadest indicator of financing needs—jumped sharply compared with the same period last year. In real terms, the gap between revenues and spending widened 42% year over year, rising from 356.732 billion pesos to 527.610 billion pesos, according to the Ministry of Finance and Public Credit’s (SHCP) public-finance and debt report.
The figures arrive amid heightened scrutiny from investors and credit-rating agencies. In recent weeks, S&P revised Mexico’s sovereign-debt outlook to negative, and Moody’s downgraded the rating by one notch—moves that reflect concerns about the fiscal path, spending rigidity, and the cost of absorbing financial pressures at state-owned companies. The SHCP, led by Édgar Amador Zamora, says it has a set of actions to move forward with deficit reduction and keep borrowing on a track consistent with the targets approved by Congress.
The increase in the RFSP came even though the public sector spent less than expected: for January–May, net spending was projected at about 4.39 trillion pesos, but executed spending totaled 3.97 trillion pesos—an adjustment of 417.814 billion pesos. Still, the cut did not fully offset the revenue shortfall, which came in 151.471 billion pesos below budget: revenues totaled 3.55 trillion pesos versus the 3.70 trillion estimated.
In terms of how the adjustment was distributed, most of it was concentrated in federal agencies, which absorbed about half of the total reduction. There were also significant cuts in spending tied to Pemex and the CFE, as well as in resources sent to states through revenue-sharing transfers. At the same time, debt-service costs came in 85.945 billion pesos below plan—temporary relief that may reflect calendar effects, liability management, or differences between observed interest rates and assumptions—though looking ahead, Mexico’s interest-rate level will remain a key factor for the budget.
The Finance Ministry emphasized that operating spending (excluding payroll) fell 8.1% in real terms year over year, signaling restraint in day-to-day expenditures. Even so, fiscal arithmetic remains pressured by spending components that are difficult to adjust in the short term, such as pensions, transfers, social programs, and debt service itself, in addition to public investment needs and financial support for state-owned enterprises.
Why is the deficit growing if spending is falling?
The deficit widening even amid spending cuts points to a combination of factors. First is revenue: when tax collection or oil-related income comes in below expectations, the room to close the gap shrinks—especially if a large share of spending is rigid or politically protected. In Mexico, tax revenue has shown resilience in recent years thanks to administrative improvements and tougher enforcement, but it remains sensitive to the business cycle, the profitability of certain companies, and consumer-demand dynamics. The second factor is the spending mix: cutting investment or operating spending is often easier than adjusting legally mandated commitments or unavoidable payments, but it can carry potential costs for growth and service delivery. The third is a base effect: year-over-year comparisons can look larger if the prior year included unusual spending or revenue patterns. Taken together, the outcome suggests that fiscal consolidation depends not only on “spending less,” but on improving spending quality, sustaining recurring revenues, and avoiding extraordinary pressures.
On the debt side, the historical balance of the RFSP stood at 50.6% of GDP, with a composition that is mostly in local currency, fixed-rate, and long term, according to the Finance Ministry. Compared with other emerging economies, that level may look moderate; however, what markets and rating agencies watch is not only the level but the trend: if the deficit stays high, debt tends to rise—and with it, financing costs, especially in an environment of still-elevated interest rates and moderate economic growth.
The discussion takes on added relevance because Mexico has limited fiscal space to respond to external shocks. The country is highly integrated with the global cycle and North America; any meaningful slowdown in manufacturing activity or external demand can hit revenue and put pressure on spending. At the same time, Mexico has structural opportunities—such as the reshuffling of supply chains and manufacturing-related investment—that could strengthen revenue and growth, but they require certainty, infrastructure, and credible public finances to materialize in a sustained way.
In the months ahead, attention will be on two fronts: the government’s ability to meet annual deficit targets through a mix of cuts and reallocations without degrading essential services, and the trajectory of revenues—both tax and oil-related. For the market, a consistent message of fiscal discipline, backed by concrete measures and transparency in execution, could be crucial to stabilizing expectations and contain risk premiums.
In sum, the spending adjustment showed restraint, but the larger deficit confirms that the fiscal challenge is structural: without sufficient revenue and with rigid commitments, consolidation will require more finely tuned policy choices to balance stability and growth.
