What To Know
- Thailand’s economic outlook is coming under growing pressure from weakening domestic momentum and mounting uncertainty over US trade policy, even as the country recorded stronger-than-expected growth during the second quarter of 2026.
- The eventual details of US measures and the outcome of trade negotiations between Thailand and the United States could therefore influence export performance, investment decisions and corporate supply-chain strategies.
Thailand’s economic outlook is coming under growing pressure from weakening domestic momentum and mounting uncertainty over US trade policy, even as the country recorded stronger-than-expected growth during the second quarter of 2026. Kasikorn Research Center (KResearch) has maintained its full-year GDP growth forecast at 2%, warning that the latest figures do not necessarily signal a sustained recovery.
Image Credit: Bangkok Business News
The Thai economy expanded 1.9% year on year during the second quarter, exceeding KResearch’s expectations, although GDP contracted 0.2% compared with the previous quarter. While the headline annual growth figure appeared encouraging, this Bangkok Business News report highlights concerns that much of the unexpected strength came from inventory accumulation rather than a broad improvement in consumption, exports and other important economic engines.
Strong GDP Number Masks Underlying Weakness
KResearch said the composition of second-quarter GDP showed that underlying economic momentum was already beginning to weaken.
Inventory accumulation contributed significantly to the stronger-than-expected performance, while several other components of economic activity slowed. Private investment nevertheless remained among the important drivers supporting the economy.
The research center consequently decided against upgrading its 2026 growth projection, maintaining its forecast at 2% despite the better second-quarter headline figure.
Thailand’s economy expanded by 2.4% during the first half of the year, but maintaining that pace through the remainder of 2026 could prove increasingly difficult as several sources of growth lose momentum.
Second Half Faces Tougher Economic Conditions
KResearch expects economic growth to slow during the second half compared with the first six months of 2026.
Some improvement could emerge during the third quarter, supported by fiscal measures designed to sustain domestic economic activity and spending. However, the boost may not be sufficient to generate stronger momentum through the end of the year.
Growth could weaken again during the fourth quarter as private consumption, investment and exports face greater pressure.
The combination leaves Thailand navigating a difficult economic environment in which domestic vulnerabilities are increasingly being accompanied by external threats beyond the country’s direct control.
US Trade Pressure Emerges as Major Threat
One of the biggest uncertainties is the direction of US trade policy, which could have significant consequences for Thailand’s export-oriented economy.
KResearch said risks during the remainder of 2026 were increasingly shifting from concerns surrounding the Middle East conflict towards external economic pressures associated with Washington’s trade policies.
Among the issues requiring close attention is possible US action against structural overcapacity. Such measures could affect manufacturing economies across Asia and potentially disrupt established production and supply-chain networks.
Another major concern is US scrutiny of transshipment practices, where products originating in one country are routed through another before entering the American market.
Washington could impose tougher measures if authorities determine that such arrangements are being used to circumvent tariffs or trade restrictions.
Exporters Brace for Greater Uncertainty
Any tightening of US rules could have implications for Thai manufacturers and exporters, particularly businesses integrated into regional supply chains or dependent on access to the American market.
The eventual details of US measures and the outcome of trade negotiations between Thailand and the United States could therefore influence export performance, investment decisions and corporate supply-chain strategies.
Businesses may increasingly need to consider not only global demand conditions but also tighter scrutiny over product origins, manufacturing capacity and cross-border trade practices.
Bigger Economic Impact Could Surface in 2027
KResearch expects the consequences of evolving US trade measures to become more visible in 2027, meaning some of the external risks currently developing may take time to feed fully into Thailand’s economy.
The stronger second-quarter performance therefore offers limited reassurance rather than evidence of a powerful economic rebound.
Thailand enters the remainder of 2026 with growth still intact but increasingly vulnerable. With consumption, investment and exports facing softer momentum while US trade uncertainty intensifies, maintaining economic stability will depend heavily on domestic support measures, resilient private-sector activity and Thailand’s ability to navigate a rapidly changing global trading environment.
The Kasikorn Research report can be found here:
https://www.kasikornresearch.com/en/analysis/k-econ/economy/Pages/TH-GDP-EBR4284-KR-2026-08-17.aspx
