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Thailand BOI vs Foreign Business License (FBL): Choosing the Right Path

  • Writer: gentlelawlawfirm
    gentlelawlawfirm
  • Jun 23
  • 2 min read

Updated: Jun 30


Man in suit pondering, "Thailand BOI vs Foreign Business License (FBL)" text. Background features flags and businesspeople. Gentle Law branding.
Thailand BOI vs Foreign Business License (FBL): Choosing the Right Path

Thailand BOI vs FBL? As foreign entrepreneurs entering Thailand, your choice between BOI promotion and a Foreign Business License (FBL) shapes ownership, permits, taxation, and compliance. GENTLE LAW IBL compares both routes in detail, grounded in Thai law and practical business needs.


What Are BOI and FBL?

Term

Definition

BOI

Thailand Board of Investment—promotes eligible sectors under the Investment Promotion Act, offering incentives and foreign ownership privileges.

FBL

A license issued via the Foreign Business Act B.E. 2542 to operate in restricted activities (List 2 or 3). Governed by the Department of Business Development under the Ministry of Commerce.


⚖️ Direct Comparison: Thailand BOI vs FBL

Criteria

BOI

FBL

Legal Basis

Investment Promotion Act B.E. 2520

Foreign Business Act B.E. 2542

Ownership

Up to 100%

Up to 100% (if approved)

Applicable Sectors

Promoted industries only

Restricted sectors (List 2 & 3 FBA)

Incentives

Tax holiday, import duty waiver, OSOS visa/work permit fast-track

None

Application Authority

BOI (Prime Minister’s Office)

Department of Business Development

Approval Rate

High for aligned sectors

Low and discretionary

Processing Time

30–90 days

90–180+ days

Visa/Work Permit

Exempt ratio, fast via OSOS

Standard ratio (4 Thai : 1 foreigner)

Land Ownership

Possible under BOI conditions

Not available


✅ When to Choose BOI

  • You operate in BOI-promoted sectors: tech, manufacturing, biotech, digital, etc.

  • You desire 100% ownership with no Thai partner.

  • You plan to employ multiple foreign staff.

  • You want tax breaks, import duty exemption, and visa facilitation.

🟢 BOI also allows land ownership under promotion terms and OSOS visa/work-permit speed-up.

✅ When FBL Is the Path

  • Your business is restricted but not BOI-eligible (e.g., certain service or trading businesses).

  • You have a strong local impact argument—job creation, technology transfer.

  • You accept the 49% foreign limit unless FBL allows full majority under strict conditions.

  • Prepare for a longer, discretionary application with supportive documentation.

Case Example

A UK consulting firm:

  • BOI: ❌ Not eligible (consulting is not BOI-promoted).

  • FBL: ✅ Granted with robust business plan, Thai office, and hiring strategy—approval in ~5 months. GENTLE LAW IBL supported the entire application process.

📌 Key Legal Insights

  1. BOI requires strict alignment with promoted sectors and ongoing compliance (e.g., investment quotas).

  2. FBL must satisfy economic and social benefit criteria; outcome is at the discretion of officials.

  3. Illegal nominee shareholding is prohibited across both options; penalties under FBA include fines and imprisonment.


🛡️ How GENTLE LAW IBL Supports You

  • Assess your eligibility for BOI or FBL.

  • Draft and submit your application: plans, financials, projections.

  • Handle agency interactions and negotiations.

  • Post-approval support: entity registration, visa and permit coordination, ongoing compliance.


🔚 Final Takeaway

For promoted sectors, BOI is often the superior choice—clearer process, stronger benefits, and operational flexibility. For other restricted businesses, FBL remains viable but demands detailed preparation and legal finesse.

GENTLE LAW IBL is your strategic partner—ensuring you choose and complete the right path for legal robustness and business growth in Thailand.

📞 Book a free BOI vs FBL strategy session today.

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