Fitch Affirms Thailand's BBB+ Rating, Outlook Revised to Stable

Fitch Ratings has revised Thailand’s sovereign outlook to Stable from Negative, while affirming the country’s BBB+ long-term foreign- and local-currency ratings. The move, announced on September 19, means Thailand now has a Stable outlook from all three major international rating agencies, following Moody’s revision in April and S&P Global’s existing Stable assessment. Fitch’s decision reflects greater confidence that Thailand’s public debt will stabilise over the medium term and that political conditions have become more predictable following this year’s election. The agency also highlighted Thailand’s strong external financial position and the government’s ability to implement a medium-term fiscal framework under the current administration. The fiscal outlook has improved modestly. Fitch now expects public debt to stabilise at below 63% of GDP by fiscal 2028, compared with its previous projection of around 65%, while the current-account surplus is forecast to return to 1.5% of GDP by 2027. The agency expects Thailand’s economy to expand 2.3% in 2026, supported by domestic consumption and investment linked to artificial intelligence. The upgrade does not remove Thailand’s structural weaknesses. Growth remains relatively modest, household debt remains high and the country continues to face productivity and demographic constraints. But the improved outlook should reduce one source of uncertainty for investors as Bangkok attempts to attract capital into data centres, AI, advanced manufacturing and clean-energy infrastructure. The development is particularly relevant for the cost of government and corporate financing. Thailand’s government debt is predominantly denominated in baht and held domestically, limiting exposure to currency shocks, while a stable sovereign outlook can help support investor confidence in Thai bonds and other local assets. Why it matters: The Stable outlook gives Thailand a stronger macro-financial foundation as it competes for investment. It is not a growth upgrade, but it reduces perceived sovereign risk and strengthens the government’s case that fiscal discipline and political stability can coexist with targeted investment support.