*Thai company property purchase is a popular route for foreigners wanting full control over a villa on Koh Samui while complying with Thai law. In 2026, the most common structures are a fully Thai‑registered limited company (Thai Ltd) and a Board of Investment (BOI) promoted company. Both can hold a chanote title deed, but they differ on tax treatment, repatriation of profits and corporate governance. Understanding the pros and cons helps you decide whether a company vehicle fits your investment strategy and risk tolerance.
1. Why Use a Company Instead of Direct Ownership?
1.1 Full Legal Title
- A Thai Ltd or BOI company can own a freehold chanote in its own name, giving the same legal certainty as a direct foreign purchase of a condominium.
1.2 Asset Protection
- Corporate ownership separates the villa from personal assets, which can be beneficial for estate planning or when the villa is used for short‑term rentals.
1.3 Repatriation Flexibility
- Profits can be distributed as dividends, subject to withholding tax, and can be transferred abroad without the 40 % foreign ownership cap that applies to condo units.
2. Thai Ltd (Private Limited Company) – The Classic Structure
2.1 Ownership Requirements
| Requirement | Detail |
|---|---|
| Shareholder composition | Minimum 3 shareholders (can be Thai or foreign). Majority of shares must be Thai‑national to satisfy the foreign ownership restriction for land. |
| Capital | Minimum registered capital THB 2,000,000 (approx. $59,000) is recommended to demonstrate financial stability. |
| Directors | Minimum 1 director, must be a Thai resident. |
2.2 Pros
- Full control – foreign shareholders can hold up to 49 % of shares, allowing indirect land ownership through the company.
- Simple set‑up – registration with the Department of Business Development (DBD) takes 1‑2 weeks.
- Tax transparency – corporate income tax 20 % on net profit; dividends taxed at 10 % withholding.
2.3 Cons
- Foreign share‑holding limit – the 49 % cap can be sensitive; any change in share composition may trigger a review by the Land Department.
- Annual compliance – audited financial statements, board meetings, and filing fees (~THB 15,000 / $440) each year.
- Potential double taxation – profit taxed at company level and again when distributed as dividends.
3. BOI‑Promoted Company – Tax‑Friendly Alternative
3.1 Eligibility
- Projects that contribute to Thai economic development (e.g., tourism‑related services, eco‑resorts, tech‑enabled hospitality). The villa must be part of a broader BOI‑approved business plan.
3.2 Key Benefits
| Benefit | Explanation |
|---|---|
| 100 % foreign ownership | BOI companies can own land outright without the 49 % share limit. |
| Corporate income tax exemption | Up to 8 years exemption, then reduced rates (15 % for the next 5 years). |
| Import duty relief | On equipment, furniture and IT for the villa. |
| Repatriation of capital | 100 % of capital and profits can be transferred abroad without restriction. |
3.3 Drawbacks
- Stringent approval process – application to the BOI can take 3‑6 months and requires a detailed business plan, financial projections, and sometimes a minimum investment of THB 10,000,000 (approx. $294,000).
- Operational requirements – Must maintain a physical office, employ Thai staff (usually ≥ 51 % of total payroll), and file periodic BOI reports.
- Limited resale flexibility – Transferring shares to a new foreign investor requires BOI consent.
4. Hybrid Approach – Holding Company + Operating Company
Some investors create a Thai holding company (solely for land ownership) and a separate operating company to run the rental or hospitality business. This isolates operational risk from the asset.
| Structure | Purpose |
|---|---|
| Holding Co. (Thai Ltd) | Owns the chanote title, holds the land and building. |
| Operating Co. (BOI or Thai Ltd) | Manages rentals, staff, marketing. |
| Benefits | Asset protection, tax optimisation (operating profits taxed at lower BOI rates), easier sale of operating business without touching land ownership. |
5. Tax Implications Overview (2026 Rates)
| Tax Type | Thai Ltd | BOI Company |
|---|---|---|
| Corporate Income Tax | 20 % on net profit | 0 % for first 8 years, then 15 % (up to year 13) |
| Withholding Tax on Dividends | 10 % (paid by recipient) | 0 % if profits are repatriated as capital |
| Specific Business Tax (SBT) on rentals | 3.3 % on gross revenue (if > THB 1.8 M) | Same as Thai Ltd |
| Property Tax (Land & Building) | 0.01‑0.1 % of assessed value | Same |
| VAT (if turnover > THB 1.8 M) | 7 % | 7 % |
All figures are based on the 2026 Thai Revenue Code and are presented in THB with an approximate USD conversion (1 USD ≈ 34 THB).
6. Step‑by‑Step Set‑Up Guide
6.1 Choose the Structure
- Assess investment size and timeline.
- Determine whether you can meet BOI operational criteria.
- If BOI is not viable, plan for a Thai Ltd with compliant share‑holding.
6.2 Company Registration
| Step | Action | Approx. Cost |
|---|---|---|
| Name reservation | DBD online portal | THB 500 (≈ $15) |
| Articles of Association | Legal drafting (lawyer) | THB 20,000‑30,000 (≈ $590‑$880) |
| Registration fee | Based on capital (0.1 % of registered capital) | THB 2,000 (≈ $59) for THB 2 M |
| Tax ID & VAT registration | Revenue Department | THB 1,000 (≈ $30) |
| Opening a corporate bank account | Requires company documents, Thai director ID | THB 5,000‑10,000 (≈ $150‑$300) |
6.3 Acquire the Villa
- Identify a chanote‑registered plot.
- Execute a sale and purchase agreement in the company’s name.
- Transfer the title at the Land Office – stamp duty 0.5 % of the appraised value and transfer fee 2 % (both payable by the buyer).
6.4 Ongoing Compliance
- Annual audited financial statements (audit fee THB 30,000‑50,000).
- Board meeting minutes and shareholder register updates.
- Corporate tax filing – due 150 days after fiscal year end.
7. Practical Example – Mid‑Range Villa in Plai Laem
| Item | Amount |
|---|---|
| Villa purchase price | THB 12,000,000 (approx. $353,000) |
| Registered capital (Thai Ltd) | THB 2,500,000 (≈ $74,000) |
| Annual corporate tax (20 % on THB 1,200,000 profit) | THB 240,000 (≈ $7,060) |
| Dividend withholding (10 % on THB 800,000) | THB 80,000 (≈ $2,350) |
| Total first‑year cost (incl. registration & audit) | THB 55,000 (≈ $1,620) |
If the same villa is held by a BOI‑promoted resort‑style company, the corporate tax could be zero for the first eight years, dramatically improving cash flow for rental‑income investors.
8. When a Company Structure Makes Sense
- High‑value villas (THB > 20 M) where full ownership and asset protection are paramount.
- Plans for a boutique resort or multi‑unit rental business that qualifies for BOI incentives.
- Estate planning for multiple heirs, allowing shares to be transferred without re‑title of the land.
9. When to Avoid a Company
- Small‑scale holiday homes (< THB 5 M) where registration costs outweigh benefits.
- Investors seeking a quick resale; corporate sales involve additional due‑diligence and shareholder approvals.
- Buyers uncomfortable with annual compliance and accounting obligations.
10. Final Checklist Before You Register
- Verify the land title is a chanote (see our /guides/due-diligence-checklist).
- Confirm BOI eligibility or decide on Thai Ltd share distribution.
- Budget for initial capital, registration fees, stamp duty, transfer fee, and ongoing audit.
- Engage a reputable Thai property law firm – they will draft the Articles, negotiate the SPA, and guide the Land Office registration.
- Open a corporate bank account (most banks require a Thai resident director’s ID).
Ready to explore the best structure for your Koh Samui villa investment? Contact the Buy Samui Villas team to arrange a confidential consultation and a property tour tailored to your ownership goals.
This article is for informational purposes only and does not constitute legal or financial advice. Always consult a qualified Thai property lawyer before making any investment decisions.