India-Japan DTAA vs India-Korea DTAA

Japan and South Korea are among India's top FDI source countries. Japan has committed over USD 42 billion in cumulative investment (with JPY 3.7 trillion of the JPY 5 trillion pledge already deployed), while South Korea stands as India's 13th largest FDI source with USD 6.69 billion invested between April 2000 and March 2025. Both countries have active Double Taxation Avoidance Agreements with India — but the treaties differ in important ways that affect your withholding tax burden, PE exposure, and capital gains treatment.

The headline: both treaties cap interest, royalties, and FTS at 10%, but dividends differ — 10% under the Japan treaty against 15% under Korea's. The India-Korea DTAA has a crucial 5% shareholding threshold for capital gains that the India-Japan DTAA lacks, and the Japan treaty's Protocol force-of-attraction rule creates more taxable nexus risk for Japanese enterprises operating in India.

Bilateral trade with Japan crossed USD 22 billion in FY25, while India-Korea bilateral trade hit USD 26.89 billion in FY25. Both countries also have Comprehensive Economic Partnership Agreements (CEPAs) that complement their DTAAs with tariff reductions on 85-97% of traded goods.

Quick Comparison Table

Withholding Tax Rates — The Critical Difference on Dividends

While most cross-border income categories now carry identical 10% rates under both treaties, the dividend withholding rate is the single biggest differentiator. The India-Japan DTAA caps dividend WHT at 10%, while the India-Korea DTAA allows the source country to charge up to 15%. For a Korean parent company receiving INR 10 crore in dividends from its Indian subsidiary, this 5-percentage-point gap translates to an additional INR 50 lakh in Indian withholding tax compared to a Japanese parent in the same position.

Rate History and Recent Changes

Both treaties offer substantial relief compared to India's domestic withholding tax rate of 20% (plus surcharge and cess). The Korea treaty's 2016 revision narrowed the gap significantly — royalties and FTS dropped from 15% to 10%, matching the Japan treaty. But the 15% dividend rate under the Korea DTAA remains 5 percentage points higher than Japan's.

Capital Gains — The 5% Shareholding Test

This is where the India-Korea DTAA introduces a provision that the India-Japan DTAA does not have. Under the revised India-Korea treaty, capital gains from shares are split by a 5% shareholding threshold:

• Shareholding of 5% or more of the capital (held at any time during the 12 months before the sale): India (source state) has the right to tax the gains
• Shareholding below 5% of the capital throughout that period: Only South Korea (residence state) can tax
• Real estate-rich companies (over 50% value from immovable property): India taxes regardless of shareholding percentage

The India-Japan DTAA takes a simpler approach under Article 13: gains from alienation of shares of a company resident in India are taxable in India, without any shareholding percentage threshold. This means even a Japanese portfolio investor holding 1% of an Indian company's shares faces Indian capital gains tax, while a Korean portfolio investor with the same 1% stake would be taxed only in Korea.

For FDI investors holding substantial stakes (typically 26-100%), both treaties result in Indian taxation of capital gains. The difference matters most for smaller strategic investments and portfolio positions.

Permanent Establishment Exposure

The PE definition determines when a foreign enterprise's Indian activities create a taxable presence. Both treaties follow the OECD Model broadly, but with important differences:

India-Japan DTAA — Broader PE Net

The India-Japan DTAA includes a specific service PE clause for services connected to mineral oil exploration, exploitation, or extraction activities — if such services continue for more than six months. It also contains a Force of Attraction rule in the Protocol: profits from transactions in which the PE has been involved are attributed to the PE even if the contract was made directly with the overseas head office. This is more aggressive than typical OECD Model provisions and can catch Japanese companies that route Indian contracts through their Tokyo headquarters.

Construction and installation projects trigger PE status after 6 months under both treaties.

India-Korea DTAA — Service PE and Expanded Agent PE

The revised India-Korea DTAA contains a general service PE clause that the Japan treaty lacks: furnishing services (including consultancy services) in India for more than 183 days within any 12-month period creates a PE. It also expands the scope of dependent agent PE provisions. The Samsung Electronics case (Delhi High Court) clarified that seconding employees to an Indian subsidiary does not automatically create a PE under the India-Korea DTAA — the employees must perform core business activities or have authority to bind the foreign company. This judicial interpretation provides some comfort to Korean companies with seconded staff in India.

MLI Impact on Both Treaties

India has ratified the Multilateral Instrument (MLI), which entered into force on 1 October 2019. Both DTAAs now incorporate the Principal Purpose Test (PPT) — if one of the principal purposes of an arrangement is to obtain treaty benefits, those benefits can be denied. The CBDT's Circular No. 01/2025 (January 2025) confirmed that PPT applies prospectively from the MLI's effective date for each treaty.

CEPA Trade Benefits — Complementary Advantages

Both countries have CEPAs with India that run alongside their DTAAs:

A Japanese manufacturer importing auto components into India benefits from both the CEPA tariff reduction and the DTAA's 10% royalty rate on technology licensing. Similarly, a Korean electronics company using India as a manufacturing base gets CEPA tariff benefits on component imports plus the revised 10% royalty and FTS rates.

Which Treaty Should You Structure Around?

Choose to Route Through Japan if:

• Your primary cross-border payments are dividends — the 10% rate (vs Korea's 15%) saves INR 50 lakh per INR 10 crore of dividends
• Note on capital gains: the Japan DTAA offers no shareholding-based shelter — under its Article 13(3), India can tax gains on shares of an Indian company at any shareholding level, so portfolio investors gain nothing here relative to the Korea treaty
• You need foreign tax credit optimization — Japan's credit mechanism is well-established
• Your business does not involve extensive on-ground services in India (to minimize the Force of Attraction risk)

Choose to Route Through Korea if:

• You are a portfolio or minority investor — the 5% shareholding threshold means India cannot tax capital gains on small stakes
• You plan to second employees to an Indian subsidiary — the Samsung Electronics precedent provides clarity that secondment alone does not create PE
• You value a modern treaty with a dedicated Limitation of Benefits article (clearer anti-abuse rules vs MLI-layered PPT)
• Your payments are primarily royalties, interest, or FTS — both treaties now charge 10%, so no advantage either way

Common Mistakes

• Assuming both treaties have identical dividend rates. The India-Japan DTAA caps dividends at 10% while the India-Korea DTAA allows 15%. This 5-point gap is often overlooked in holding structure design, costing Korean parents an extra INR 50 lakh per INR 10 crore of dividends.
• Ignoring the Force of Attraction rule in the Japan treaty. Japanese companies routing Indian contracts through Tokyo headquarters still face PE attribution if their Indian PE was involved in the transaction — even tangentially. This Protocol provision is unique and more aggressive than the Korea DTAA.
• Not claiming treaty benefits at source. Both treaties require filing Form 10F and a Tax Residency Certificate (TRC) before the payment date. If you miss the deadline, you pay the domestic 20% rate and must file for a refund — a process that can take 12-24 months.
• Overlooking the 5% capital gains threshold in the Korea DTAA. Korean investors who held less than 5% of an Indian company's capital throughout the 12 months before the sale (where the company is not real-estate-rich) are taxable only in Korea. Many fail to invoke this provision and pay Indian capital gains tax unnecessarily.
• Treating the CEPAs and DTAAs as interchangeable. The CEPA covers customs duties and trade in goods/services. The DTAA covers income tax. A Korean company importing goods uses the CEPA for tariff reduction but needs the DTAA for withholding tax relief on royalties. Mixing up the two frameworks leads to missed benefits.

Practical Example

Consider two scenarios involving NovaTech — a holding company evaluating whether to invest USD 10 million in an Indian subsidiary through its Japanese entity (NovaTech Japan KK) or its Korean entity (NovaTech Korea Co., Ltd.).

Scenario A — Dividend Repatriation: The Indian subsidiary earns INR 20 crore in profits and declares INR 15 crore as dividends. Through Japan: WHT at 10% = INR 1.5 crore. Through Korea: WHT at 15% = INR 2.25 crore. Japan route saves INR 75 lakh annually.

Scenario B — Technology Licensing: The Indian subsidiary pays INR 5 crore annually in royalties for proprietary technology. Through Japan: WHT at 10% = INR 50 lakh. Through Korea: WHT at 10% = INR 50 lakh. No difference — both treaties charge 10% on royalties.

Scenario C — Exit via Share Sale: NovaTech holds 3% of an Indian listed company and sells for a capital gain of INR 8 crore. Through Japan: India taxes the full gain (no shareholding threshold). Through Korea: Only Korea taxes (below 5% threshold — India has no taxing right). Assuming India's LTCG rate of 12.5% plus surcharge, the Japan route costs approximately INR 1.04 crore in Indian tax. The Korea route: zero Indian tax. Korea route saves INR 1.04 crore on exit.

Key Takeaways

• The India-Japan DTAA offers a lower dividend WHT rate (10% vs 15%) — structuring dividend-heavy repatriation through Japan saves 5 percentage points.
• The India-Korea DTAA's 5% shareholding threshold for capital gains is a significant advantage for portfolio and minority investors exiting Indian positions.
• Royalty, FTS, and interest rates are now identical at 10% under both treaties following the 2016 Korea revision.
• The Japan treaty's Force of Attraction rule creates broader PE attribution risk for Japanese enterprises with Indian operations.
• Both treaties are subject to the MLI's Principal Purpose Test — aggressive treaty shopping structures will be denied benefits regardless of which treaty you use.
• Combine DTAA benefits with the respective CEPA — Japan CEPA covers 90-97% of bilateral trade with tariff reductions, while Korea CEPA covers 85-90% of goods.

Structuring your India investment through the right jurisdiction requires treaty-level analysis of your specific payment flows. Beacon Filing's FDI advisory team helps foreign investors model DTAA scenarios across multiple treaty networks to minimize total tax cost.