Fitch Affirms Belgium’s A+ Rating with Stable Outlook

Fitch Ratings has affirmed Belgium’s long-term credit rating at A+ with a stable outlook, providing a measure of reassurance about the country’s fiscal position amid ongoing budget challenges and coalition negotiations. The decision, announced on May 22, 2026, marks the first time in over a year that Belgium has not faced a downgrade from a major rating agency.

Context & Background

The affirmation comes after a turbulent period for Belgium’s credit standing. Fitch had previously downgraded Belgium from ‘AA-’ to ‘A+’ in June 2025, also with a stable outlook. Since then, both Moody’s and Standard & Poor’s have downgraded the country’s credit rating earlier in 2026, making Fitch’s decision a welcome reprieve for Belgian policymakers.

The ‘A+’ rating is the fifth-best possible on Fitch’s scale, indicating low credit risk. The Flemish region maintains a higher ‘AA-’ rating with a stable outlook, reflecting its comparatively stronger fiscal position.

Key Developments

According to Fitch Ratings, Belgium’s ratings are supported by “a diversified and prosperous economy and eurozone membership.” However, the agency cautioned that “these strengths are counterbalanced by very high and rising government debt and a political and institutional context that complicates fiscal adjustment efforts.”

Belgium’s fiscal challenges remain significant. The country recorded the largest budget deficit in the eurozone in 2025 at 5.2% of GDP, while government debt stood at 107.9% of GDP — among the highest in the currency bloc. Fitch projects that without fiscal reforms, the debt-to-GDP ratio could reach 115% by 2030.

IEX.nl reported that Fitch forecasts GDP growth of just 0.8% in 2026, down from 1.0% in 2025, as higher energy prices resulting from the ongoing conflict with Iran are expected to dampen private consumption and business investment.

Analysis & Implications

The stable outlook signals that Fitch does not anticipate a near-term change in Belgium’s creditworthiness. However, the agency outlined specific conditions that could lead to a downgrade, including a deterioration of public finances beyond current expectations or failure to implement austerity measures.

Conversely, Fitch indicated that a rating upgrade could be possible if the debt-to-GDP ratio begins to decline on a medium-term basis. The agency also noted that structural reforms currently underway could have “substantial fiscal and economic impact” over the medium to long term.

Fitch’s analysis highlighted a critical tension in Belgium’s fiscal trajectory: the current austerity efforts will be insufficient to compensate for higher defense and interest expenditures, particularly in light of a planned reduction in income tax that will reduce tax revenues from 2030.

Political Uncertainty

Belgium’s complex federal structure and ongoing coalition negotiations continue to complicate fiscal adjustment. The political and institutional context was explicitly cited by Fitch as a constraint on consolidation efforts. Until a stable government is formed with a credible fiscal consolidation plan, Belgium’s credit profile remains vulnerable.

Broader Rating Landscape

The divergence among rating agencies is notable. While Fitch rates Belgium at A+ and S&P at ‘AA-’, Moody’s downgraded Belgium from Aa3 to A1 earlier in 2026. Standard & Poor’s is scheduled to review Belgium’s rating on October 23, 2026, which will be the next major test of the country’s credit standing.

What’s Next

The immediate impact of Fitch’s decision is likely to be modest — Belgian bond yields may stabilize or decrease slightly as markets absorb the news. However, the medium-term outlook remains uncertain. Key questions include whether coalition negotiations will produce a government capable of implementing fiscal consolidation, how the planned income tax reduction will be reconciled with deficit reduction targets, and how the Iran conflict’s impact on energy prices will affect economic growth.

For now, the stable outlook provides breathing room, but Belgium’s fiscal trajectory remains on a knife’s edge. The next scheduled review by Standard & Poor’s in October will be a crucial test of whether the country can maintain its credit standing across all three major rating agencies.