Financial due diligence in Thailand has undergone a profound transformation in 2026. Historically, acquisition teams focused primarily on reviewing audited financial statements, testing account balances, and confirming compliance with basic accounting standards. Today, however, investors, lenders, and legal advisors are increasingly concerned with the quality and sustainability of reported earnings rather than merely their accuracy.
Accounting & Legal in Thailand
For decades, due diligence (DD) was primarily a labor-intensive process involving teams of lawyers, accountants, and consultants manually reviewing contracts, financial records, corporate filings, and operational documents. In complex transactions, particularly cross-border mergers and acquisitions, this process often consumed months of professional time while still leaving room for material risks to remain undiscovered.
Thailand's M&A environment entered a new regulatory era in 2026. Historically, due diligence teams assessed ownership structures through a review of shareholder registers, corporate filings, constitutional documents, and beneficial ownership declarations. While these procedures remain important, they no longer provide sufficient assurance regarding compliance with Thailand's foreign ownership restrictions.
