The real beneficiary of Brazil's rate cuts is not the banker

BANKERS in Brazil are not necessarily the ones shouting for more interest-rate cuts. Their economists offer careful, calibrated views. Their institutions' margins would suffer if the policy rate fell much further. The real reason the phrase is doing the rounds is less about what bank bosses say at conferences than about who benefits when money gets cheaper in a country two months from a presidential election.

Brazil's central bank lowered its benchmark Selic rate on August 5th by a quarter-point to 14%, the fourth consecutive cut, bringing the cumulative easing since March to 100 basis points. The move was fully anticipated. Inflation had been falling: annual consumer prices slowed to around 4.5% by early July, down from 4.8% in June and a peak of 4.72% in May. Economic growth, while still positive — the IMF raised its 2026 forecast for Brazil to 2.4% in July, up from 1.9% just three months earlier — is moderating, with industrial production and services losing momentum. By the narrow arithmetic of the moment, the cuts are justifiable.

The trouble is that the arithmetic is not the whole story. Brazil's inflation target is 3%, with an acceptable band of 1.5% to 4.5%. At 4.6% in June, consumer prices remain above that ceiling. Inflation expectations for the first quarter of 2028, the horizon that matters to monetary policy, are above target and have been drifting upward for 21 consecutive weeks, according to the Focus survey, the market consensus poll compiled by the central bank. These are not the signs of an economy that has done with price pressures. They are the signs of an economy whose inflation is being held aloft by energy costs, fiscal stimulus and political arithmetic, and whose central bank is easing anyway.

To be sure, there are genuine reasons for caution. The Strait of Hormuz closure linked to the conflict between the United States and Iran spiked oil prices above $110 a barrel in March, pushing energy and fuel inflation to 8.9% year-on-year by May. That shock has since waned, which gave Galípolo room to cut. The labour market is softening. Industrial output has posted its sharpest drop since December. The Fed's own policy trajectory remains uncertain, and a hawkish Fed would strengthen the dollar against the real, adding imported inflation. The central bank has every right to be data-dependent, and the data in June and July were, in the near term, benign.

Yet the timing is disquieting. Presidential elections are on October 4th, with a possible second round on the 25th. Incumbent President Luiz Inácio Lula da Silva is seeking re-election. His government has deployed billions of dollars in fiscal and credit stimulus to bolster consumption before the vote. Public debt stands at 81.1% of GDP. The United States imposed a 25% import tax on a wide range of Brazilian goods on July 22nd, straining export-dependent factories and the currency, which traded near R$5.07 to the dollar at the end of July. In this environment, cutting rates is not just an economic decision. It is a political one. Cheap credit helps voters buy goods. It also helps incumbents.

This is where the incentive structure becomes clear. Bank economists from Bradesco, Itaú Unibanco, XP Inc. and Goldman Sachs in Brazil have offered a range of opinions on further easing. Bradesco's Myria Bast argued that a September cut was justified by the waning impact of the oil shock. Itaú's Diogo Guillen described the outlook as slightly more favourable locally. Citi analysts warned against further cuts, citing de-anchoring inflation expectations, fiscal expansion and resilient activity. The views are split because the evidence is mixed. But none of these economists is speaking for their bank's CEO. Bank bosses have not come out in a coordinated chorus demanding more cuts, because their own margins give them little incentive to do so.

An IMF working paper published in January 2026 found that fintech competition alone has compressed the net interest margins (the spread between what banks earn on loans and pay on deposits) of Brazilian banks by more than a percentage point. Mean NIMs across the system have fallen from around 7% to the low 5%s, even before the current easing cycle. Further cuts would push lending rates down without necessarily reducing banks' cost of funding, because deposit rates in Brazil tend to stay sticky as borrowers feel the relief before savers do. The result is thinner profitability for banks that are already fighting for lending share against digital lenders. For bank CEOs, the optimal rate path is not as low as possible. It is high enough to sustain margins but low enough to generate loan demand. That is a far cry from a blanket call for more easing.

So who is really asking for cheaper money? Borrowers are. Construction firms, car manufacturers, small businesses and households with variable-rate debt all benefit when the Selic falls. Their lobbyists are more numerous and more vocal than bankers, and their votes matter more to a sitting president. The fiscal stimulus deployed by Planning Minister Simone Tebet and Finance Minister Fernando Haddad works in the same direction: more spending, more credit, more demand. Combined with a rate-cutting central bank, the effect is a short-term boost to activity. The cost is higher inflation and weaker currency. The voter does not see the cost until after the ballot box.

This is not unique to Brazil. Every incumbent government faces the temptation to stimulate before an election. What makes the Brazilian case worth watching is the institutional question. The central bank gained formal autonomy under a 2021 law precisely to insulate monetary policy from electoral cycles. Mr Galípolo, who assumed office on January 1st 2025, inherited a Selic rate that had been hiked to 15% — a near two-decade high — to bring inflation down from above 10%. The cuts since March are a partial reversal of that tightening. Whether they reflect the economy's needs or the president's is the real question voters will face on October 4th. Not whether rates are too high or too low, but whether the institution that sets them is answering to data or to politics.

The broader lesson is not just for Brazil. In any democracy, central-bank credibility depends on the perception — however imperfect — that policy is insulated from the calendar. When rate cuts cluster around elections, and when fiscal stimulus and monetary easing move in the same direction, that perception erodes. Inflation expectations de-anchor. Borrowing costs rise over the medium term, even if they fall in the short one. The result is a familiar one: a policy that looks good on the campaign trail and expensive in the balance sheet.

For investors, the question is whether the market has correctly priced the risk that the easing cycle is political rather than purely economic. The central bank trimmed its own economists' median year-end Selic forecast to 13.75%, implying only 25 basis points more of easing. The board has avoided committing to a predefined path, maintaining what amounts to plausible deniability ahead of October. That flexibility is prudent in the abstract. In practice, it also means that a post-election surprise hike is possible if inflation re-accelerates or if the new government demands a different stance. The market would be wise to price that option, not just the straight line of further cuts.

Central banks can resist political pressure. They cannot resist it entirely. The test for Mr Galípolo in September and beyond is whether the Selic rate is guided by where inflation is heading, not by when the polls close.