BRAZIL · ECONOMY
Key Facts
- —What is happening Brazil’s Finance Ministry published its monthly Prisma Fiscal survey on Thursday, 15 October, showing forecasters expect a 2026 federal primary deficit of 53.05 billion reais (about US$10.5 billion), up from 52.27 billion reais (US$10.4 billion) in September.
- —Why it matters The deficit before interest is about 0.4% of GDP, yet forecasters still see gross public debt climbing from 83.4% of GDP in 2026 to 87.0% in 2027, ahead of the 25 October runoff.
- —The numbers The primary deficit forecast is 53.05 billion reais (US$10.5 billion) for 2026 and 44.0 billion reais (US$8.7 billion) for 2027, while the 2026 nominal deficit including interest is 1.12 trillion reais (about US$222 billion).
- —Who is who The ministry’s Secretariat of Economic Policy runs Prisma Fiscal, a monthly poll of financial institutions and consultancies; the central government means Brazil’s federal accounts, without states and cities.
- —What to watch Brazil votes in its presidential runoff on Sunday, 25 October, and the November Prisma Fiscal will be the first edition collected after the result.
- —Power Index Brazil ranks 1st of 14 in The Rio Times Latin America Power Index, with 75.0 points (October 2026 edition).
- —What it means for you Investors in the real or in Brazilian companies listed in New York face a primary deficit little changed since September but rising debt, with a rough implied interest bill near US$212 billion far above the US$10.5 billion primary gap.
Runoff · Sunday, 25 October
Brazil Runoff 2026: Lula vs Flávio
Date, polls, debates, odds and how the runoff works, updated every day.
Brazil runoff polls · Polymarket and Kalshi odds · When results come
Prediction markets · who wins the runoff
Implied chance of winning Brazil’s presidency on 25 October, from traders’ prices.
Polymarket
Flávio Bolsonaro 76.3% · Lula 23.5% (US$184 million traded)
Kalshi (regulated in the US by the CFTC)
Flávio Bolsonaro 78% · Lula 23%
As of 15 October, 5:40 pm ET (22:40 Lisbon), updated every 20 minutes. Prices are bets, not polls, and can move fast.
Why we show this: prediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely. We show them next to polls and official results, never instead of them.
Brazil’s Finance Ministry survey of forecasters now sees a 2026 federal deficit of 53.05 billion reais (about US$10.5 billion) before interest. The Brazil deficit forecast for 2027 falls, but debt is still expected to reach 87.0% of GDP.
The Brazil deficit forecast for 2026 rose to 53.05 billion reais (about US$10.5 billion) in the Finance Ministry’s October survey. The survey matters to US investors in Brazilian assets, because it tracks the debt path before the 25 October runoff.
The ministry published the report on Thursday, 15 October, at 10:00 Brasília time (9:00 a.m. ET). The 2026 figure is 0.78 billion reais (about US$154 million) above September’s 52.27 billion reais (US$10.4 billion), a rise of 1.5%.
For 2027, forecasters cut their deficit estimate to 44.0 billion reais (US$8.7 billion) from 45.35 billion reais (US$9.0 billion). Gross debt is still expected to rise from 83.4% of GDP in 2026 to 87.0% in 2027.
What the Brazil Deficit Forecast Shows
The survey’s headline number is the primary result, which is the federal budget balance before interest payments. On the survey’s own medians, the 2026 gap equals about 0.4% of GDP, forecast at 13.65 trillion reais (US$2.7 trillion).
The 2027 gap of 44.0 billion reais (US$8.7 billion) is about 0.3% of a 14.53 trillion reais (US$2.9 trillion) economy. Both percentages are calculated from the survey’s medians and are not published figures.
The Finance Ministry’s Secretariat of Economic Policy collects the forecasts from financial institutions and consultancies each month. Answers were gathered through the fifth business day of October, well before the 25 October runoff.
Poder360 reported the same figures on Thursday, citing the ministry. Dollar figures here use 5.04 reais per US$ (open.er-api.com, 15 October), and rounded values may differ slightly.
How Forecasts Have Moved Since August
In August’s survey the 2026 deficit forecast stood at 59.1 billion reais (about US$11.7 billion), the highest of the three latest editions. By October it had fallen 6.1 billion reais (about US$1.2 billion) to 53.05 billion reais.
The 2027 estimate fell further, from 55.0 billion reais (US$10.9 billion) in August to 44.0 billion reais (US$8.7 billion) in October. That is a cut of 11.0 billion reais, or about US$2.2 billion.
Gross general government debt, Brazil’s main public debt measure, is forecast at 83.4% of GDP at the end of 2026. It covers federal, state and city governments, and is up from 83.2% in September and 83.0% in August.
For 2027 the debt forecast is 87.0%, unchanged from September and up from 86.77% in August. The gap between the two years is 3.6 percentage points.
Debt, Revenue and the Interest Bill
Forecasters see federal revenue collection of 3.21 trillion reais (about US$637 billion) in 2026, up 7.9 billion reais (US$1.6 billion) from September. Net revenue is 2.58 trillion reais (US$512 billion), down 1.3 billion reais (US$0.3 billion), after transfers to states and cities.
Total federal spending is forecast at 2.625 trillion reais (US$521 billion), unchanged from September. For 2027 the survey sees spending at 2.793 trillion reais (US$554 billion).
The nominal deficit, which includes interest, is forecast at 1.12 trillion reais (US$222 billion) for 2026. For 2027 it is 1.13 trillion reais (US$225 billion), and both figures rose since September.
Subtracting the primary median from the nominal one leaves about 1.07 trillion reais (US$212 billion), roughly 7.8% of GDP. That is a rough implied interest cost, calculated from two medians and not a survey result.
The implied interest cost is about 20 times the primary gap of 53.05 billion reais (US$10.5 billion). Interest costs, not the primary gap, make up most of the nominal deficit on these medians.
What It Means for US Readers
US investors in the real, or in New York-listed oil producer Petrobras and miner Vale, are exposed to Brazil’s debt path. The survey shows a primary deficit little changed since September, but forecasters still expect debt to climb to 87.0% in 2027.
Because the implied interest bill is about US$212 billion, interest rates weigh more on Brazil’s budget than the primary gap does. Who owns Brazilian assets is set out in Foreign Powers and Investors in Brazil.
Brazilian shares trade on B3 in São Paulo, the country’s financial centre, and the city guide gathers more coverage from there. The survey is a forecast poll, not a policy decision.
The central bank’s latest official debt figures, for August, are covered in a separate report. Forecasts and official data can differ, and Who Runs Brazil’s Economy in 2026 profiles the Finance Ministry behind the survey.
What Is Not Known
The October report does not state how many institutions answered, so the medians cannot be read as a firm consensus. A median is the middle forecast, and individual banks may expect a larger or smaller gap.
The survey does not say why forecasts for 2026 and 2027 fell after August, and the cause was not established. It also does not compare the deficit with the government’s own 2026 target, and this article draws no such comparison.
Forecasters’ answers were gathered before the runoff, so the survey cannot show how the result will move their numbers. The November edition is the first that can.
What Comes Next
Brazil holds its presidential runoff on Sunday, 25 October. President Lula of the Workers’ Party faces Senator Flávio Bolsonaro of the conservative Liberal Party.
The next Prisma Fiscal is due in November, and its answers will be collected after the runoff. The exact release date is not confirmed.
Background: Brazil Tax Reform 2026 Replaces Five Taxes With Two VATs.
Frequently Asked Questions
What is Prisma Fiscal?
Prisma Fiscal is a monthly survey of private-sector forecasters run by the Finance Ministry’s Secretariat of Economic Policy. It reports the median forecast for the federal budget result, debt, revenue and spending.
What does the Brazil deficit forecast say for 2026?
Forecasters expect a primary deficit of 53.05 billion reais (about US$10.5 billion), up from 52.27 billion reais in September. That is about 0.4% of GDP on the survey’s medians.
What is a primary deficit?
A primary deficit is the federal budget gap before interest payments on debt. The nominal deficit adds interest and is forecast at 1.12 trillion reais (about US$222 billion) for 2026.
How high is Brazil’s debt forecast to go?
Forecasters see gross general government debt at 83.4% of GDP at the end of 2026 and 87.0% at the end of 2027. The 2026 figure is up from 83.2% in September.
Why does this matter to US investors?
Brazil’s debt path matters to holders of the real and of Brazilian companies listed in New York, such as Petrobras and Vale. The survey is a forecast poll, not a policy decision, so it changes no rules.
When does Brazil vote in the runoff?
Brazil holds its presidential runoff on Sunday, 25 October. The November survey will be the first collected after the result.
Sources: Finance Ministry, Prisma Fiscal monthly report, October 2026 (published 15 October 2026); Finance Ministry, Prisma Fiscal monthly report, September 2026; Finance Ministry, Prisma Fiscal monthly report, August 2026; Poder360, 15 October 2026 (all accessed 15 October 2026).
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief