India vs Thailand for Manufacturing: Auto, Electronics & Food Processing

Two Manufacturing Giants at a Crossroads

The China-plus-one strategy has created a once-in-a-generation opportunity for alternative manufacturing destinations. India and Thailand stand as the two most compelling options in Asia, each with distinct strengths that appeal to different manufacturing segments.

India became the world's third-largest vehicle manufacturer in 2025, producing approximately 28 million units annually across passenger vehicles, commercial vehicles, two-wheelers, and three-wheelers. The auto components sector reached USD 40 billion in turnover in H1 FY26 alone. Meanwhile, electronics manufacturing has more than doubled in four years under the PLI scheme, with mobile phone exports increasing eightfold.

Thailand, the "Detroit of Southeast Asia," hosts over 1,800 automotive-related companies and remains Southeast Asia's largest automotive producer and exporter — the 10th largest globally. From January to September 2025, Thailand produced 1.07 million vehicles, and the country is transitioning aggressively into EV assembly with dedicated BOI incentives.

This article compares both countries across three critical manufacturing sectors, providing the data a CFO or operations head needs to make an informed location decision.

Automotive Manufacturing: Scale vs Ecosystem

India's Automotive Proposition

India's automotive sector is characterised by massive domestic demand and rapid scaling:

• Production scale: 28+ million units annually (2025), making India the third-largest global manufacturer after China and Japan. India exported 50% of its two-wheeler production in 2025.
• Auto components: Turnover of INR 3.56 lakh crore (USD 40 billion) in April-September FY26, up 6.8% year-on-year. Exports reached USD 21.2 billion in FY24 and are projected to hit USD 30 billion by 2026.
• PLI Scheme for Auto: Budgetary outlay of INR 25,938 crore (USD 3 billion) for FY23-FY27. As of 2025, INR 35,657 crore (USD 4.3 billion) in investment realised and INR 2,322 crore in incentives disbursed, supporting over 13 lakh electric vehicles.
• EV transition: India's FAME III scheme and state-level EV policies are accelerating adoption. Major global OEMs including Suzuki, Hyundai, and Tata are building dedicated EV manufacturing lines.
• Key hubs: Tamil Nadu (Chennai — "Detroit of India"), Maharashtra (Pune), Gujarat (Sanand), Haryana (Gurugram), and Karnataka (Bengaluru) host major automotive clusters.

Thailand's Automotive Proposition

Thailand's automotive sector is export-oriented with deep OEM relationships:

• Production: 1.07 million units (January-September 2025), targeting 1.45 million for the full year. Thailand is primarily a pickup truck and compact car manufacturing hub for global OEMs including Toyota, Honda, Mitsubishi, and Ford.
• Export orientation: 531,796 vehicles exported in the first 7 months of 2025. Thailand serves as the export base for Southeast Asian and global markets.
• Supply chain maturity: 1,800+ automotive companies including Tier 1 and Tier 2 suppliers. Decades of Japanese OEM investment have created a deep, reliable component ecosystem.
• BOI EV incentives: Up to 8-year corporate income tax exemption with no cap for EV manufacturers (A1 category). Local content requirements: 40% for BEVs, 45% for PHEVs, 15% for EV components. An additional 2-year, 50% CIT reduction for meeting local content thresholds.
• Key hubs: Eastern Seaboard (Rayong, Chonburi), central Thailand (Ayutthaya, Saraburi) host major automotive clusters within the Eastern Economic Corridor (EEC).

Automotive Verdict

Recommendation: Choose India for manufacturing that serves the massive Indian domestic market plus global export. India's automotive sector has grown at a compound annual rate exceeding 8% over the past five years, with government infrastructure programmes like the National Highways expansion and Dedicated Freight Corridors materially improving logistics connectivity between manufacturing hubs and export ports. Choose Thailand for a dedicated ASEAN and Pacific export base, especially if your customers are in Japan, Australia, or other ASEAN countries where Thailand's established OEM relationships and mature supply chains provide a 3-5 year head start over greenfield Indian operations.

Electronics Manufacturing: India's Rapid Ascent vs Thailand's Established Position

India's Electronics Revolution

India's electronics manufacturing has undergone a transformation driven by the PLI scheme:

• Overall production: Electronics manufacturing in India has grown sixfold in recent years. The PLI scheme attracted INR 1.61 lakh crore (USD 18.7 billion) in investment, generating INR 14 lakh crore (USD 162.8 billion) in production and INR 5.31 lakh crore (USD 61.8 billion) in exports, creating 11.5 lakh jobs.
• Mobile manufacturing: India is now the world's second-largest mobile phone manufacturer. Apple, Samsung, Google Pixel, and Xiaomi have major production facilities. Apple's India production is estimated at USD 14-16 billion in FY25.
• Semiconductor push: The semiconductor market is estimated at USD 45-60 billion in 2025, projected to reach USD 100-177 billion by 2030-34. PLI commitments of over INR 76,000 crore (USD 9.2 billion) target fab and OSAT (Outsourced Semiconductor Assembly and Test) facilities.
• Key hubs: Noida/Greater Noida (mobile phones), Bengaluru (chips and design), Chennai (components), Hyderabad (displays), and Gujarat (semiconductor fabs).

Thailand's Electronics Position

Thailand has a well-established electronics manufacturing base, particularly in specific component categories:

• Hard disk drives: Thailand produces approximately 40% of the world's hard disk drives, a legacy position from decades of Western Digital and Seagate investment.
• Computer parts: Thailand's computer part exports have surged, driven by demand for data centre components and semiconductor-adjacent manufacturing.
• BOI incentives: Smart electronics is an S-Curve target industry under the EEC, receiving priority BOI support with up to 8-year CIT exemptions. R&D-intensive projects can receive CIT exemption without a cap for up to 13 years.
• PCB and component assembly: Established supply chains for printed circuit boards, passive components, and connectors serve Japanese and Korean OEMs.

Electronics Verdict

Recommendation: Choose India for mobile phone, consumer electronics, and semiconductor manufacturing — the scale, FDI incentives, and domestic market make it the clear winner. Choose Thailand for storage devices, passive components, and PCB assembly where Thailand's ecosystem is unmatched.

Food Processing: Domestic Giant vs Export Champion

India's Food Processing Opportunity

India is the world's largest producer of milk (230 million tonnes), spices, and pulses, and the second-largest producer of rice, wheat, fruits, and vegetables. The food processing industry is the 6th largest globally:

• PLI for Food Processing: 171 companies approved, INR 2,162 crore disbursed, INR 8,910 crore invested across 213 locations. The scheme targets 4-10% incentive on incremental sales.
• Infrastructure: 41 Mega Food Parks sanctioned (up to INR 50 crore grant each), 394 cold chain projects, 536 food processing units funded under PMKSY with total disbursements of INR 6,198 crore.
• FSSAI licensing: Three-tier system — Basic Registration (INR 100/year), State License (INR 2,000-5,000/year), Central License (INR 7,500/year). Fully digital via FoSCoS portal.
• Weakness: Cold chain coverage is only 4% for perishables (vs 70% in Thailand). Food exports as percentage of GDP stand at just 2%.

Thailand's Food Processing Advantage

Thailand's "Kitchen of the World" reputation is backed by data:

• Export scale: Agricultural and agro-industrial exports reached USD 52.19 billion in 2024 (5.9% growth). Thailand is the world's 8th largest agricultural exporter. Cassava starch exports capture 57% of global market share.
• Food export as percentage of GDP: 9% — compared to India's 2%. This reflects decades of export-oriented policy and infrastructure investment.
• Major players: CP Foods (Charoen Pokphand), Thai Union Group, and other global brands operate extensive processing facilities with established international distribution.
• BOI incentives: Food processing qualifies for 5-8 year CIT exemption. The EEC's "Food for the Future" category offers enhanced incentives for biotechnology, alternative protein, and functional food manufacturing.
• Cold chain superiority: 70% of perishable produce moves through cold chains. Port-to-ship food export clearance averages 2-3 days.

Food Processing Verdict

Recommendation: Choose India for serving the massive domestic market (1.4 billion consumers, fastest-growing food market globally) and for raw material-intensive processing (spices, dairy, grains). Choose Thailand for export-oriented food processing targeting ASEAN, East Asian, European, and North American markets where Thailand's food safety reputation and FTA network provide a decisive edge.

Cross-Cutting Factors: Tax, FDI, and Labour

Corporate Tax Comparison

Key insight: Thailand's BOI tax holidays (0% for 5-8 years) are more generous upfront. India's Section 115BAB 17.16% concessional rate for new manufacturers was a powerful draw, but that window closed for units commencing production after 31 March 2024 — new manufacturing units now fall under the Section 115BAA regime at a 25.17% effective rate, which still compares with Thailand's standard 20% once a BOI holiday expires.

FDI Rules

India's 100% FDI under automatic route for manufacturing is structurally simpler than Thailand's BOI-dependent model. In Thailand, without BOI promotion, foreign ownership is capped at 49% — a significant constraint for wholly-owned manufacturing subsidiaries.

Labour and Workforce

India's demographic advantage is structural and long-term. With a median age of 28 years vs Thailand's 40 years, India's workforce will continue growing while Thailand's shrinks. For labor-intensive manufacturing, this is a decisive advantage over the next two decades.

Infrastructure and Logistics

India's Improving Infrastructure

• PM Gati Shakti: National infrastructure master plan integrating 16 ministries for coordinated logistics development
• Dedicated Freight Corridors: Eastern and Western DFCs connecting manufacturing hubs to ports, reducing transit time by 40%
• Port capacity: Major ports at JNPT (Mumbai), Mundra, Chennai, Visakhapatnam. Sagarmala project adding 189 port projects
• Industrial corridors: Delhi-Mumbai Industrial Corridor (DMIC), Chennai-Bengaluru Industrial Corridor (CBIC) providing plug-and-play manufacturing infrastructure

Thailand's Established Infrastructure

• Eastern Economic Corridor (EEC): Dedicated manufacturing zone across Rayong, Chonburi, and Chachoengsao provinces with integrated infrastructure
• Port efficiency: Laem Chabang port (Southeast Asia's largest) provides 2-3 day export clearance. Bangkok Port (Klong Toey) handles smaller shipments
• Rail connectivity: High-speed rail from Bangkok to EEC (under construction) will cut travel time to 45 minutes
• One-stop service: BOI provides integrated visa, work permit, and customs facilitation for promoted companies

The India-Thailand DTAA: Structuring Dual Operations

For manufacturers operating in both countries — or evaluating both — the India-Thailand DTAA (signed July 2015, effective October 2015) provides important structuring benefits:

The India-Thailand DTAA has no separate article for fees for technical services, so FTS is taxed as business profits where a permanent establishment exists, or otherwise at the domestic 20% rate under Section 115A. The DTAA's 10% rate on dividends, interest, and royalties applies to beneficial owners. A permanent establishment is deemed constituted when services are furnished for 183+ days within any 12-month period. For companies deploying engineers or technical staff between India and Thailand, careful tracking of days is essential.

Decision Framework: Which Country for Which Product

State-Level Incentives in India: The Hidden Advantage

A critical factor that many foreign manufacturers overlook is India's state-level incentive ecosystem. While Thailand's BOI provides a centralised national incentive framework, India's federal system means that states compete aggressively for manufacturing investment, offering incentives that stack on top of central PLI benefits.

Tamil Nadu (Automotive and Electronics)

Tamil Nadu — home to the "Detroit of India" corridor around Chennai — offers the Tamil Nadu Industrial Policy 2021 with capital subsidies of 15-30% on fixed assets, stamp duty exemptions, SGST reimbursements for 5-10 years, and subsidised industrial land in SIPCOT industrial parks at INR 1,200-3,500 per square metre. Tamil Nadu hosts Hyundai, Ford, Renault-Nissan, BMW, and Daimler manufacturing facilities.

Gujarat (EV and Chemical Manufacturing)

Gujarat's EV Policy 2024 offers capital subsidies of 12-15% on fixed assets, interest subsidies of 7% for 7 years on term loans, electricity duty exemption for 10 years, and dedicated plug-and-play infrastructure in the Dholera Special Investment Region (SIR). Gujarat also hosts India's first semiconductor fabs under the PLI scheme, with the Tata-Powerchip facility in Dholera committing INR 91,000 crore in investment.

Maharashtra (Multi-Sector Manufacturing Hub)

Maharashtra's industrial policy provides mega project incentives for investments exceeding INR 100 crore, including VAT/SGST refunds of up to 100% of fixed capital investment, exemption from electricity duty, and subsidised land in MIDC industrial areas. The state also offers the Package Scheme of Incentives (PSI) with additional benefits for manufacturing in less-developed districts.

Karnataka (Electronics and Aerospace)

Karnataka's Electronics and IT/ITES Policy 2024-29 provides investment subsidies of 15-25% on fixed assets, stamp duty reimbursement, and land at subsidised rates in KIADB industrial areas. Bengaluru's aerospace and defence manufacturing corridor, anchored by HAL and BEML, is attracting significant foreign investment in precision manufacturing.

When a foreign manufacturer combines central PLI incentives (4-6% sales-linked) with state capital subsidies (15-30% on fixed assets), SGST reimbursements, electricity duty exemptions, and subsidised land — the total incentive package often exceeds what Thailand's BOI provides in present value terms, especially for investments with a 15+ year horizon.

Environmental and Sustainability Considerations

India's ESG Framework for Manufacturers

Foreign manufacturers establishing facilities in India must comply with the Environmental Impact Assessment (EIA) notification for specified industries, obtain Consent to Establish (CTE) and Consent to Operate (CTO) from the State Pollution Control Board, and comply with the Extended Producer Responsibility (EPR) framework under the Plastic Waste Management Rules, 2016 (as amended). India's Business Responsibility and Sustainability Reporting (BRSR) requirements apply to the top 1,000 listed companies, but multinational subsidiaries increasingly adopt these standards voluntarily for global ESG reporting alignment.

Thailand's Environmental Standards

Thailand's Environmental Impact Assessment requirements apply to 35 categories of projects. Manufacturing facilities in the EEC must comply with the Eastern Economic Corridor Act B.E. 2561 (2018), which includes environmental monitoring requirements. Thailand's Industrial Estate Authority provides environmental compliance support for manufacturers within its managed industrial estates.

Both countries are aligning with global carbon reporting frameworks. India's Carbon Credit Trading Scheme (CCTS) launched in 2023, while Thailand is developing its carbon market through the Thailand Greenhouse Gas Management Organisation (TGO). For European manufacturers with Scope 3 reporting obligations under CSRD, establishing transparent environmental practices in either country is essential for supply chain compliance.

Common Mistakes to Avoid

• Choosing based on tax holidays alone: Thailand's 5-8 year BOI holiday looks attractive. Note that India's Section 115BAB 17.16% concessional rate for new manufacturers is no longer available — it closed for units commencing production after 31 March 2024, and new units now use the Section 115BAA 25.17% rate. Model the full NPV under current rates rather than the lapsed 115BAB rate.
• Underestimating India's transfer pricing scrutiny: The Indian Transfer Pricing Officer examines intercompany transactions aggressively. Manufacturing subsidiaries must maintain contemporaneous arm's length pricing documentation from day one.
• Ignoring Thailand's foreign ownership restrictions: Without BOI promotion, manufacturing subsidiaries are capped at 49% foreign ownership. Ensure your BOI application is approved before committing capital.
• Overlooking India's state-level incentives: States like Tamil Nadu, Gujarat, Maharashtra, and Karnataka offer additional incentives — land at subsidised rates, stamp duty waivers, electricity tariff rebates, and capital investment subsidies — that stack on top of central PLI benefits.
• Not leveraging the ASEAN-India FTA: Under the Early Harvest Scheme, 82 products including auto parts, electronic goods, and processed food enjoy nil tariffs between India and Thailand. Companies with dual operations should structure supply chains to maximise FTA benefits.

Key Takeaways

• India wins on scale (28M vehicles, 1.4B consumers), labour cost (50% cheaper), demographic trajectory (median age 28), and PLI incentive breadth (14 sectors, INR 1.97 lakh crore outlay).
• Thailand wins on export infrastructure (Laem Chabang port, 2-3 day clearance), supply chain maturity (1,800+ automotive companies), and BOI tax holidays (0% for 5-8 years).
• For automotive: India for domestic market + two-wheeler export; Thailand for pickup trucks and ASEAN export base.
• For electronics: India for mobile phones, consumer electronics, and semiconductors; Thailand for hard disk drives and PCB assembly.
• For food processing: India for domestic consumption and raw material processing; Thailand for premium food exports to Japan, Korea, EU.
• Both countries offer 100% foreign ownership for manufacturing — India by default under the automatic route, Thailand through BOI promotion.
• The India-Thailand DTAA provides 10% withholding on dividends, interest, and royalties — structure intercompany payments to maximise treaty benefits if operating in both countries.