LegalRecap
Weekly Recap: Structure Options for Foreign Investors
Siam Advice Firm•Legal Analysis
This week we explored the different business structures available to foreign investors. Here's your complete reference.
Structure Options Summary
Thai Limited Company
- Most common choice
- 49% foreign ownership limit (unless BOI/Treaty)
- Full operational capabilities
BOI-Promoted Company
- 100% foreign ownership
- Tax exemptions
- Best for tech and manufacturing
Branch Office
- Extension of foreign parent
- 3M THB capital requirement
- Direct profit flow to parent
Representative Office
- No revenue activities
- Market research focus
- Max 3 foreign staff
Control Mechanisms
- Preference shares allow control while maintaining Thai majority on ordinary shares
- Treaty of Amity gives Americans 100% ownership rights
- Real Thai partners are essential—never use nominees
Decision Framework
| Your Situation | Best Structure | |----------------|----------------| | Tech startup | BOI-Promoted Company | | US citizen, professional services | Treaty of Amity | | Market testing | Representative Office | | Parent company expansion | Branch Office | | Need Thai partner | Ltd + Preference Shares |
Coming Next Week
We'll preview Tax Planning:
- Thai tax overview
- Corporate vs. personal tax
- The 180-day residency rule
- Planning for tax season
Related Service: Company Registration & Legal Services — Choose the right structure with expert guidance.
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