The Fiscal Burden of Public Debt in Brazil: Economic Implications

In the current scenario, public debt in Brazil has reached a new high with significant financial burdens. In 2025, the federal government spent over R$1 trillion on interest payments alone, representing 8.35% of Gross Domestic Product (GDP). This figure reflects an increase from the previous year and is primarily due to rising yields on long-term public bonds. According to data from the National Treasury, consolidated debt reached R$8.635 trillion by the end of 2025, a substantial rise reflecting economic pressures and decreasing confidence in government. The surge in interest rates is part of a global trend impacting emerging markets where perceptions of risk and uncertainty have increased. Otávio Fakhoury, an expert in fixed income, notes that high interest rates often indicate higher perceived risks and economic uncertainties. This reality directly impacts public investment capacity, as evidenced by the 2.9% growth in Gross Fixed Capital Formation (GFCF) in 2025. The total investment rate remained stable at 16.8% of GDP, well below the average observed in advanced Asian economies. Such dynamics produce a 'crowding out' effect that limits allocation to riskier and more productive investments like innovation and industrial expansion, instead favoring low-risk financial applications. In summary, this dynamic has significant implications not only for Brazil's economic development but also for corporate valuation and public investment efficiency. Source: Valor Econômico