Brazil Rates and the BCB: Selic, DI Curve, Fiscal — 2026-09-02
Brazil’s financial markets reacted to a mixed economic backdrop this week, with the Focus survey cutting 2026 inflation expectations to 5.01% while public debt hit a five-year high of 82.5% of GDP. The government unveiled a 2027 budget targeting a primary surplus, aiming to reassure investors amid election-year fiscal concerns, while DI futures rates fell on optimism for further Selic cuts.
Brazil Rates and the BCB: Selic, DI Curve, Fiscal — 2026-09-02
Top developments

Focus Survey Cuts Inflation and Growth Forecasts
The latest Focus survey, released in late August 2026, reduced the median inflation expectation for 2026 to 5.01% from previous higher levels, and lowered GDP growth projections to 1.92%. Despite these adjustments, the market consensus held the year-end Selic rate projection steady at 13.75%, indicating that while price pressures are easing, the central bank is expected to maintain a cautious stance on rate cuts for the remainder of the year.
Public Debt Reaches 82.5% of GDP
Data released by the Central Bank on August 31, 2026, showed that Brazil’s consolidated public debt rose to 82.5% of GDP in July, the highest level since April 2021. Although the consolidated public sector recorded a primary surplus of R$ 1.4 billion in July, federal state-owned enterprises posted a record deficit of R$ 8.3 billion year-to-date, highlighting structural fiscal challenges that continue to pressure long-term interest rates and currency stability.
2027 Budget Proposes Primary Surplus
On August 31, 2026, the government submitted its 2027 budget proposal (PLOA) to Congress, projecting a primary surplus of R$ 18.6 billion. This target aims to deliver the first positive primary result in five years, though analysts note that the figure relies on certain exceptions excluded from the main fiscal cap calculation. The proposal also includes a planned capital injection into state postal service Correios, signaling continued state involvement in key sectors despite austerity rhetoric.
DI Futures Fall on Election Optimism and Economic Data
DI futures contracts declined throughout the week, with the January 2027 contract dropping to 13.635% and the January 2029 contract falling to 14.065%. Traders cited optimism regarding potential further Selic cuts, supported by cooling inflation data and a stronger real, which traded near 5.18 per dollar by September 1. The decline in long-term rates also reflected market positioning ahead of October elections, where some investors bet on fiscal discipline regardless of the outcome.
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Local view
Local media outlets highlighted the tension between improving short-term inflation metrics and deteriorating long-term debt sustainability. Valor Econômico reported that while short-term DI rates benefited from positive domestic data, the long end of the curve remained sensitive to fiscal headlines and election polls. G1 emphasized the record high in public debt, noting that state-owned enterprise deficits are becoming a growing burden on the federal balance sheet, potentially complicating the central bank's ability to cut rates aggressively without risking further currency depreciation.
Context & numbers
- Selic Rate: Currently at 14.00% p.a., following the fourth consecutive quarter-point cut in August 2026. Market consensus expects it to end 2026 at 13.75%.
- Inflation Expectations: 2026 IPCA forecast at 5.01%; 2027 forecast at 4.2%.
- Public Debt: 82.5% of GDP as of July 2026; federal debt stock reached R$ 9.29 trillion.
- FX Rates: The Brazilian Real closed at approximately 5.184 per USD on August 31, strengthening from earlier levels above 5.20.
- DI Futures: Jan 2027 at ~13.635%; Jan 2029 at ~14.065%.
On the radar
- September Copom Meeting: Investors are watching for signals on whether the central bank will continue its gradual easing cycle or pause, given the recent rise in public debt and election uncertainty.
- Election Polls: Upcoming polls will likely drive volatility in the DI curve and FX markets, particularly regarding candidates' fiscal platforms.
- Treasury Auctions: The National Treasury continues to increase issuance of Selic-linked bonds to manage liquidity, a trend that may persist if market volatility remains elevated.
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