14/05/2026
Thailand's annual corporate tax return deadline is approaching. 📢
Companies with a 31 December 2025 financial year-end that are registered for e-filing have until 📅 Monday, 8 June 2026 to submit their Annual Corporate Income Tax Return (PND.50) on time.
With the deadline fast approaching, now is the ideal time to review your tax position, finalise calculations, and ensure all compliance requirements are in order. ✅
📌 Key Areas to Review
• Expenses that are not deductible for tax purposes
• Tax concessions and additional deductions available
• Withholding tax credits
• Tax loss carryforwards
• Financial statement alignment
• Supporting documentation
📌 Transfer Pricing Reminder
If your company has a 31 December year end and annual revenue of at least THB 200 million, a Transfer Pricing Disclosure Form must also be submitted electronically by 📅 Monday, 8 June 2026.
Businesses should also ensure their supporting Transfer Pricing documentation is complete, up to date and readily available for submission if requested by the Thai Revenue Department. 📂
📌 How HLB Thailand Can Help
HLB Thailand's tax specialists can assist with:
• Corporate income tax return preparation and review
• Corporate income tax advice
• Transfer Pricing disclosure and documentation
• Tax health checks
⏳ Don't leave preparation and filing of your company's corporate income tax return until the last minute.
Contact HLB Thailand if you need assistance to ensure your business remains fully compliant.
https://www.hlbthai.com/contact-us/