Global central banks are forcing Brazil’s hand.
The Bank of England’s first rate hike in three years, combined with stubbornly high rates in the U.S., Europe, and Japan, has narrowed the window for the Banco Central do Brasil (BCB) to cut its benchmark Selic rate, Poder360 reported.
The BCB held the Selic steady at 13.75% on Thursday, its decision follows a reduction in September. The international pressure comes from a confluence of factors: the U.S.-Iran conflict driving oil prices higher, protectionist tariffs from President Donald Trump, and domestic fiscal expansion in Brazil.
BoE’s Shift Triggers a Global Signal
On Thursday, the Bank of England raised its rate by 0.25 percentage points to 4% annually. This was the first increase since August 2023. The authority cited the Middle East conflict, surging global energy prices, and stronger-than-expected domestic economic activity as key drivers.
The ripple effects are immediate. When developed-world interest rates rise or stay elevated, their assets become more attractive relative to those in emerging markets like Brazil. This dynamic can reduce the flow of dollars into the country, pressuring the Brazilian real and making imported goods more expensive. The result is a secondary inflationary pressure that limits the BCB’s ability to lower the Selic.
Fiscal Expansion Amplifies Inflationary Pressures
- Fiscal expansion in Brazil is amplifying inflationary pressures, making it harder for the central bank to justify cuts.
- Based on the stock of LFTs, an increase of 1 percentage point in the Selic maintained for 12 months would increase the debt by R$48 billion per year.
Fiscal Overhang Weighs Heavier Than External Headwinds
Primary government spending is projected to grow by a real 21% from 2023 to 2026, nearly double the 11% forecast for economic expansion over the same period, according to a macroeconomic report from BTG Pactual economists Mansueto Almeida and Samuel Pessôa.
This fiscal imbalance fuels domestic demand and inflation. The Banco Central itself noted in its September meeting minutes that the “esmorecimento no esforço de reformas estruturais e disciplina fiscal” has the potential to raise the economy’s neutral rate of interest—the rate that neither stimulates nor restrains activity. A higher neutral rate means the Selic must stay elevated to keep prices in check.
The debt trajectory is stark. Brazil’s general government gross debt has climbed 30.3 percentage points in 12 years, from 52.6% of GDP in January 2014 to 82.9% in September 2026.
The problem is the fiscal imbalance. Brazil always pays a risk premium due to macroeconomic instability and insecurity. The country has defaulted, changed its index, and taken measures that have eroded investor confidence.
Souza
Debt Dynamics and the Selic Feedback Loop
The Brazilian government’s growing reliance on debt instruments pegged to the Selic creates a feedback loop. As of August 2026, Letras Financeiras do Tesouro (LFTs), which are directly linked to the Selic, accounted for 52.74% of the Public Federal Debt (DPF), the highest level since the series began in 2000. This represents an increase of almost 12 percentage points since the end of 2023.
Cristiano Henrique Luersen, a partner at Wiser/BTG Pactual, estimates that every 1 percentage point increase in the Selic, held for a year, adds R$48 billion to the annual cost of servicing the debt. A cut would, conversely, provide relief of a similar magnitude.
| Metric | Value | Context |
|---|---|---|
| Selic Rate (as of Nov 2026) | 13.75% | |
| General Government Gross Debt | 82.9% of GDP | Up from 52.6% in 2014 |
| LFTs in Federal Debt | 52.74% | Highest level since 2000 |
A Colder Climate for Lula’s Term
President Luiz Inácio Lula da Silva faces an international environment that is more challenging than the one faced by Dilma Rousseff. The current scenario includes conflicts in the Middle East, Trump’s trade tariffs, and aggressive central bank policies in the developed world, creating an atmosphere of heightened uncertainty.
Domestically, the combination of external pressures and internal fiscal expansion sets a challenging stage.
