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Thai Stamp Duty: What Businesses Often Get Wrong
Understand when Thai stamp duty applies and how to avoid common mistakes and penalties.
PND 51: Your Complete Guide to Thailand’s Half-Year Corporate Income Tax Filing (2026)
Learn how to file Thailand's PND 51 corporate income tax return in 2026, calculate estimated taxable profit, avoid the 25% surcharge, and meet filing deadlines.
How BOI Companies in Thailand Use Loss Carry Forward to Reduce Their Tax Bill
Thailand's BOI promotion offers a valuable tax advantage through loss carry forward rules
CIT Add-Back Adjustments: Common Mistakes Foreign Businesses Make in Thailand
Common CIT Mistakes for Foreign Companies in Thailand
Personal Income Tax Thailand: The Deadline Is Close and These Mistakes Are Still Happening
By Kan Amornratwitaya, Associate Director - Tax & Accounting, Kreston Thailand Every year, around this time, I get the same calls. A foreign executive realises the 31 March filing deadline is two weeks away. An HR manager discovers that three expat employees have never filed at all. A business owner asks me whether income earned…
Understanding Tax Rules for Gift Giving to Customers and Employees in Thailand
Why this matters Gift giving and employee appreciation are long-standing traditions in Thailand, particularly during major festivals such as New Year and Songkran. Companies often distribute gift baskets, souvenirs, or hold staff parties to maintain relationships and morale. While these gestures foster goodwill, they also trigger corporate income tax, VAT, and withholding tax obligations that…
Tax Considerations for Service Payments to Overseas Providers
What Thai Businesses Need to Know About Cross-Border Service Transactions As Thailand continues to attract foreign investment, many companies increasingly deal with cross-border service payments and must understand how taxes on overseas service providers apply under Thai tax law. Whether a Thai business hires foreign experts for engineering, installation, or consulting, these imported services create…
Tax Services Thailand: Proactive Risk Management and Compliance Strategy
Get professional Tax Services Thailand for CIT, VAT, WHT, and high-risk Transfer Pricing compliance. Avoid penalties with our expert guidance.