Thai Stock Exchange Reports Significant Corporate Tax Contributions

According to data released by the Stock Exchange of Thailand (SET), 861 listed companies paid a total of 311 billion baht in corporate income tax during 2025. This figure represents nearly 40% of the total corporate tax collected across the entire national system, despite these firms accounting for only 0.09% of all active legal entities in the country. The SET research department further highlighted that over the past decade, these listed companies have contributed a cumulative tax total exceeding 2.67 trillion baht. For residents and investors, these figures underscore the significant role that major listed corporations play in supporting the national economy and public revenue. While the data provides a clear snapshot of the tax contributions from the exchange's listed entities, it remains to be confirmed how these figures compare to broader economic trends or potential shifts in corporate tax policy for the upcoming fiscal year. The report serves as a statistical overview of the fiscal impact of Thailand's largest publicly traded businesses.