BOI Company vs Thai Limited Company: Which Suits Foreign Investors?
- gentlelawlawfirm
- Jun 21
- 2 min read
Updated: Jun 23

Foreign entrepreneurs setting up in Thailand must choose between registering a normal Thai limited company or pursuing BOI (Board of Investment) promotion. Each option affects not only ownership structure but also tax benefits, work permits, land rights, and regulatory exposure. GENTLE LAW IBL presents a clear comparison to help you decide strategically.
Quick Comparison of Key Features
Feature | BOI-Promoted Company | Normal Thai Limited Company |
Foreign Ownership | Up to 100% | Max ~49% |
Work Permit Ratio | Exempt via OSOS center | 4 Thai staff per foreigner required |
Corporate Tax Incentives | 0–8 years standard, up to 13 benefits | Standard 20% corporate rate |
Import Duty Exemption | Yes, for machinery/R&D | No |
Land Ownership Rights | Allowed for promoted activity | Generally restricted |
Setup Time | 1–3 months (BOI processing) | 3–7 days typical |
Compliance Requirement | High: reporting, certification | Standard corporate and tax filings |
⚖️ Key Benefits of a BOI Company
Full Foreign Ownership Without local partners
Eased Work Permit Requirements — No Thai staff quota, faster permits via OSOS
Tax Holidays — Standard 3–8 years, up to 13 in some categories
Duty-Free Imports for equipment and R&D materials
Land Ownership Permissions for BOI-approved projects
Enhanced Credibility — BOI status signals commitment and government support
When a Normal Thai Limited Company Is Preferable
You’re starting a small/retail service business that doesn’t fit BOI categories.
You need quick setup with minimal documentation.
You can work within a 49% foreign ownership limit.
You’re okay with standard corporate tax and regulatory compliance.
🛡️ Legal & Strategic Considerations
BOI regulations are strict—eligible sectors only, plus minimum capital, debt-to-equity caps (max 3:1) and potential ISO requirements
Non-BOI companies must comply with Foreign Business Act—use proper shareholders or apply for licenses to operate in restricted sectors. No nominee setups permitted (illegal).
What Our Clients Say (Example Case)
“After initially planning a simple Thai limited company, we restructured under BOI with guidance from GENTLE LAW IBL. Now we own 100%, employ foreign specialists, and benefit from 5‑year tax holidays.” — Foreign logistics client.
How GENTLE LAW IBL Can Help
Evaluate BOI eligibility and suitability
Draft and submit BOI application + business plan
Facilitate company setup and post‑approval structuring
Coordinate visa/work permit processes via OSOS
Ensure ongoing compliance, VAT, tax, and reporting
We offer a one-stop legal solution tailored to your strategic business goals and risk profile.
🧭 Final Takeaway
Choose a BOI‑promoted company if you want full foreign ownership, investment incentives, and flexibility to scale with foreign staff and equipment.
Opt for a normal Thai limited company if your business is small, straightforward, and needs fast market entry.
Both paths require legally sound structure—no shortcuts. GENTLE LAW IBL is ready to guide your decision based on your goals, investment size, and sector.
📞 Book your free strategy session today.
Line OA : @gentlelawibl
Whatsapp : +66 96 579 5345




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