Thailand and India are the two heavyweight manufacturing destinations in the ASEAN+India corridor. Thailand offers political stability, a mature supply chain ecosystem, and generous Board of Investment (BOI) incentives — but caps foreign ownership at 49% under the Foreign Business Act B.E. 2542 (1999) unless you secure a BOI promotion or Foreign Business License. India offers unrestricted 100% foreign direct investment in most sectors via the automatic route, a 1.4-billion-person domestic market, and a lower effective tax rate under Section 115BAA of the Income Tax Act, 1961.
The bottom line: if you want full ownership and a massive domestic market, India wins; if you want a Southeast Asian export base with BOI tax holidays of up to 13 years, Thailand wins. Most serious manufacturers end up in both.
Quick Comparison Table
| Criterion | Thai Company Limited (Borisat Chamkat) | Indian Private Limited Company |
|---|---|---|
| Governing Law | Civil and Commercial Code (Book III, Title XXII) + Foreign Business Act B.E. 2542 | Companies Act, 2013 (Sections 2(68), 3(1)(b)) |
| Registrar | Department of Business Development (DBD), Ministry of Commerce | Registrar of Companies (RoC) under Ministry of Corporate Affairs (MCA) |
| Formation Time | 3-7 business days (online via DBD Biz Regist from January 2026) | 7-15 business days (online via SPICe+) |
| Minimum Shareholders | 3 promoters at registration (can reduce to 2 post-incorporation) | 2 shareholders |
| Foreign Ownership Cap | 49% (unless BOI-promoted, FBL, or Treaty of Amity for US nationals) | 100% in most sectors via automatic route |
| Minimum Capital | THB 2 million (~INR 48 lakh) for foreign work permits; THB 3 million for FBL activities | No statutory minimum (INR 1 lakh typical) |
| Corporate Tax Rate | 20% flat; SMEs: 0% on first THB 300,000, 15% on THB 300,001-3 million | 22% under Section 115BAA (effective 25.17% with surcharge + cess) |
| BOI/SEZ Tax Holiday | Up to 13 years CIT exemption (A1+ category); up to 8 years for A1-A2 | SEZ units: 100% for 5 years then 50% for the next 5 under Section 10AA, but that window is closed to units that began manufacturing after 30 June 2020; Section 115BAB's 15% new-manufacturing rate closed to new entrants after 31 March 2024 (not extended) -- new manufacturers now default to Section 115BAA at 22% |
| Withholding Tax on Dividends (DTAA) | 10% (India-Thailand DTAA) | 10% outbound to Thailand (DTAA) |
| Resident Director | Not required by law (but a local director is common practice) | Mandatory — at least 1 director resident in India for 182+ days in the financial year (Section 149(3)) |
| Statutory Audit | Mandatory for all companies | Mandatory for all companies |
| Annual Compliance Filings | 5-8 filings (DBD annual return, CIT, VAT, withholding, social security) | 15-25 filings (MCA, GST, TDS, FLA return, board resolutions) |
| Profit Repatriation | Free after 10% withholding tax on dividends | Free after TDS; repatriation via AD bank with CA certificate |
Ownership and the Foreign Business Act
The single biggest difference between Thailand and India for foreign investors is ownership. Thailand's Foreign Business Act B.E. 2542 (1999) classifies business activities into three lists. List 1 activities (media, farming, land trading) are completely closed to foreigners. List 2 activities (defense, mining) require Cabinet approval. List 3 — the broadest category covering services, retail, wholesale, and most manufacturing support — restricts foreign majority ownership unless the company obtains a Foreign Business License (FBL).
In practice, foreign companies operating in Thailand without BOI promotion typically structure themselves with 51% Thai nominee shareholders. The legality of nominee arrangements is contested — Thailand's FBA explicitly prohibits nominee shareholding under Section 36 — but enforcement has historically been uneven. In contrast, India allows 100% FDI via automatic route in virtually all manufacturing sectors, with no nominee requirements.
BOI Promotion: The Workaround
Thailand's Board of Investment (BOI) offers a powerful workaround. Companies promoted under the Investment Promotion Act B.E. 2520 can hold 100% foreign ownership in promoted activities. The BOI's 2025 scheme classifies activities into categories A1+ through A4 and Category B, with incentives scaled accordingly.
| BOI Category | CIT Exemption Period | CIT Cap | Foreign Ownership |
|---|---|---|---|
| A1+ | 10-13 years | No cap on exempted income | 100% allowed |
| A1 | 8 years + merit | No cap | 100% allowed |
| A2 | 8 years + merit | Capped at investment value | 100% allowed |
| A3 | 5 years + merit | Capped | 100% allowed |
| A4 | 3 years + merit | Capped | 100% allowed |
| B | Non-tax incentives only | N/A | 100% allowed |
The Eastern Economic Corridor (EEC) in Chachoengsao, Chonburi, and Rayong provinces offers an additional 2-year CIT exemption plus a 50% reduction for 3 years post-holiday. India's comparable incentive is the Production-Linked Incentive (PLI) scheme, which offers cash subsidies of 4-6% of incremental sales rather than tax holidays.
Tax Comparison: 20% vs 25.17%
Thailand's headline corporate tax rate is 20%. India's effective rate under Section 115BAA is 25.17% (22% + 10% surcharge + 4% health and education cess). For a company earning INR 5 crore (~THB 21 million) in annual profit, the difference is roughly INR 26 lakh per year — significant but not decisive when weighed against market access.
India-Thailand DTAA Rates
| Income Type | DTAA Rate | India Domestic Rate (without DTAA) |
|---|---|---|
| Dividends | 10% | 20% + surcharge |
| Interest | 10% | 20% (Section 115A) |
| Royalties | 10% | 20% (Section 115A, raised from 10% by the Finance Act 2023) |
| Fees for Technical Services | No separate FTS article in the India-Thailand treaty -- FTS falls under Business Profits (Article 7), so India can tax it only through a permanent establishment | 20% (Section 115A, raised from 10% by the Finance Act 2023) |
| Capital Gains (immovable property) | Taxed in the country where the property is located | LTCG 12.5% without indexation; STCG at applicable rates (35% plus surcharge and cess for a foreign company) |
The DTAA between India and Thailand, whose revised text has been in force since 2015, caps withholding at 10% on dividends, interest, and royalties. It contains no separate fees-for-technical-services article, so FTS payments are governed by the business profits article and are taxable in India only where the Thai recipient has a permanent establishment here; absent treaty relief, India's domestic rate on royalties and FTS is 20% under Section 115A. This is competitive — the India-Singapore DTAA charges 10-15% on dividends depending on shareholding percentage. Foreign investors routing funds between Thai and Indian entities benefit from predictable cross-border tax costs.
Compliance Burden
Thailand is significantly lighter on compliance. A Thai Co Ltd files its corporate income tax return twice a year (mid-year estimate + year-end), monthly VAT returns (if VAT-registered), monthly withholding tax returns, and an annual return with the DBD. Total: 5-8 major filings per year.
An Indian Private Limited Company files MGT-7 (a foreign-owned subsidiary is not a "small company" under Section 2(85), so the abridged MGT-7A is not available to it), AOC-4, DIR-3 KYC, income tax return, quarterly TDS returns, monthly or quarterly GST returns, FLA return (if foreign-owned), and various board and shareholder resolutions. Total: 15-25 filings per year. India's compliance machinery is heavier because it combines MCA corporate filings, Income Tax Act requirements, GST obligations, and RBI/FEMA reporting for foreign-owned entities.
Which Should You Choose?
Choose a Thai Co Ltd if:
- You need a Southeast Asian export hub — Thailand's location, ports, and FTA network (ASEAN, RCEP, Japan EPA) make it ideal for regional distribution
- You qualify for BOI promotion and want up to 13 years of CIT exemption with 100% foreign ownership
- Your target market is ASEAN, not the Indian subcontinent
- You want lower annual compliance costs (5-8 filings vs 15-25)
- You are in automotive, electronics, food processing, or petrochemicals — Thailand's supply chain depth in these sectors is unmatched in the region
Choose an Indian Private Limited Company if:
- You want 100% foreign ownership without BOI applications or FBL approvals
- Your primary market is India's 1.4 billion consumers
- You need access to India's PLI scheme subsidies (14 sectors, INR 1.97 lakh crore outlay)
- You want to tap India's IT and engineering talent pool at lower cost than Thailand
- You plan to raise capital from Indian investors or list on Indian exchanges eventually
- Your sector is restricted in Thailand under the Foreign Business Act but open in India
Common Mistakes
- Using Thai nominee shareholders to circumvent the 49% cap: Section 36 of the Foreign Business Act prohibits foreigners from using Thai nominees. While enforcement has been lax historically, recent crackdowns (particularly in Phuket real estate) have resulted in criminal penalties. Structure properly through BOI or an FBL instead.
- Assuming BOI promotion is automatic: BOI applications require a detailed project plan, technology transfer commitments, and alignment with Thailand's targeted industries. Rejection rates for generic service businesses are high — BOI promotion favors manufacturing, R&D, and technology-driven activities.
- Ignoring THB 2 million per work permit rule: Each foreign employee in a Thai Co Ltd requires THB 2 million in registered capital and four Thai employees. A company with 5 foreign staff needs THB 10 million in capital and 20 Thai employees — this adds up fast.
- Forgetting India's transfer pricing rules on intercompany transactions: If you operate both a Thai Co Ltd and an Indian Pvt Ltd, cross-border payments (management fees, royalties, intercompany sales) must be at arm's length under Section 92 of the Income Tax Act, 1961. Indian TP audits are aggressive — documentation under Section 92D is mandatory if aggregate intercompany transactions exceed INR 1 crore.
- Underestimating India's compliance calendar: Foreign founders accustomed to Thailand's streamlined 5-8 filings are often shocked by India's 15-25 annual filings. Budget INR 3-5 lakh per year for a compliance outsourcing provider from day one.
Practical Example
Meridian Electronics GmbH, a German automotive components manufacturer, wants to set up production in Asia. Annual revenue projection: EUR 5 million (approximately INR 45 crore / THB 190 million).
Thailand path (BOI-promoted A2 category): THB 3 million registered capital (~INR 72 lakh). BOI grants 8-year CIT exemption. During the holiday, tax on THB 190 million profit = THB 0. Post-holiday: 20% CIT = THB 38 million (~INR 9.1 crore). 100% foreign ownership allowed under BOI. Formation time: 4-6 weeks including BOI application. Annual compliance cost: THB 150,000-300,000 (~INR 3.6-7.2 lakh).
India path (Section 115BAA for new manufacturing): INR 1 lakh authorized capital. The Section 115BAB 15% concessional rate was only available to companies that commenced manufacturing by 31 March 2024, and that window has closed without extension, so Meridian's new Indian entity defaults to the 22% rate under Section 115BAA (effective 25.17% with surcharge and cess). Tax on INR 45 crore profit = approximately INR 11.33 crore. No ownership restrictions. Formation time: 2-3 weeks via SPICe+. Annual compliance cost: INR 3-5 lakh (outsourced).
Verdict: Meridian sets up in Thailand first for the 8-year tax holiday (saving THB 304 million over the period). It adds an Indian subsidiary two years later to serve the Indian auto OEM market, using Section 195 withholding and the DTAA to manage intercompany payments efficiently.
Key Takeaways
- Thailand caps foreign ownership at 49% under the Foreign Business Act; India allows 100% FDI in most sectors via automatic route — this is the single biggest structural difference.
- BOI promotion is Thailand's workaround for 100% ownership and offers CIT holidays of up to 13 years — but requires alignment with Thailand's targeted industries.
- India's effective corporate tax rate (25.17% under Section 115BAA) is higher than Thailand's 20%; the Section 115BAB 15% new-manufacturing rate that once narrowed this gap closed to new entrants after 31 March 2024 and has not been extended.
- The India-Thailand DTAA caps withholding at 10% on dividends, interest, and royalties. It has no separate fees-for-technical-services article, so FTS is dealt with under the business profits article and India's domestic 20% Section 115A rate bites only where no treaty relief is available.
- India's compliance burden (15-25 annual filings) is 3-4x heavier than Thailand's (5-8 filings) — budget for professional help from day one.
- For serious manufacturers, the optimal structure is often both: a Thai entity for ASEAN exports and an Indian entity for domestic market access.
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