Overview of the India-Luxembourg DTAA
The Double Taxation Avoidance Agreement (DTAA) between India and the Grand Duchy of Luxembourg is a comprehensive bilateral tax treaty designed to prevent double taxation of income earned by residents of either country. Signed on 2 June 2008 at New Delhi, the agreement entered into force on 9 July 2009 and applies to income derived from fiscal years beginning on or after 1 April 2010 in India and 1 January 2010 in Luxembourg.
Luxembourg is one of Europe's most important financial centres and a major hub for investment holding structures, private equity funds, and cross-border financing. The DTAA ensures that businesses and individuals are not taxed twice on the same income, thereby encouraging bilateral investment flows. India levies withholding tax on various cross-border payments, and this treaty provides reduced rates of 10% across all major income categories, making Luxembourg a highly favourable jurisdiction for structuring investments into India.
The India-Luxembourg DTAA has gained particular significance for capital gains taxation on shares, with Article 13(6) providing capital gains exemptions that have made Luxembourg a preferred route for foreign portfolio and private equity investors entering the Indian market.
Treaty History & Current Status
The India-Luxembourg DTAA was signed at New Delhi on 2 June 2008. Unlike many of India's tax treaties, this was not an older treaty requiring modernisation but was negotiated relatively recently with contemporary anti-avoidance standards in mind. The treaty entered into force on 9 July 2009, with provisions becoming effective for India from FY 2010-11 and for Luxembourg from calendar year 2010.
The treaty was negotiated based on the OECD Model Tax Convention, reflecting Luxembourg's OECD membership and its sophisticated financial regulatory framework. The agreement includes a comprehensive Article on exchange of information (Article 26), which was a critical requirement for India given its focus on transparency and combating tax evasion through offshore structures.
Under the Multilateral Instrument (MLI), both India and Luxembourg signed the BEPS Convention on 7 June 2017. India ratified the MLI, which entered into force for India on 1 October 2019. For the India-Luxembourg DTAA, the MLI modifications became effective from FY 2020-21 onwards. Key MLI changes include the Principal Purpose Test (PPT) for anti-abuse purposes, which can deny treaty benefits if one of the principal purposes of an arrangement is to obtain such benefits. This has had significant implications for Luxembourg holding structures, as evidenced by recent ITAT rulings examining the applicability of the PPT to capital gains claims under Article 13(6).
Key Treaty Articles
Business Profits (Article 7)
Business profits of a Luxembourg enterprise are taxable only in Luxembourg unless the enterprise carries on business in India through a permanent establishment (PE). If a PE exists, India can tax only the profits attributable to that PE. The article follows the OECD attribution approach, allowing deduction of expenses incurred for the purposes of the PE, including reasonable allocation of executive and general administrative expenses.
Dividends (Article 10)
Dividends paid by an Indian company to a Luxembourg resident may be taxed in India, but the tax shall not exceed 10% of the gross amount of dividends. The domestic Indian withholding tax rate on dividends paid to non-residents is 20%, so the treaty rate provides a significant 10 percentage point reduction. This uniform 10% rate applies regardless of the shareholding percentage, making the treaty attractive for both portfolio investors and strategic investors from Luxembourg.
Interest (Article 11)
Interest arising in India and paid to a Luxembourg resident is limited to 10% of the gross amount under the treaty. The domestic rate of 20% is therefore halved. Interest paid to the Government of Luxembourg, its Central Bank, or specified financial institutions such as the European Investment Bank is fully exempt from Indian tax under Article 11(3). This exemption is particularly relevant given Luxembourg's role as a centre for structured lending and bond issuance.
Royalties & Fees for Technical Services (Article 12)
Both royalties and fees for technical services (FTS) arising in India and paid to a Luxembourg resident are capped at 10% of the gross amount. This covers payments for the use of copyrights, patents, trademarks, designs, secret formulas, processes, as well as managerial, technical, and consultancy services. The India-Luxembourg DTAA combines royalties and FTS under a single article with a uniform rate.
Capital Gains (Article 13)
The capital gains article is arguably the most significant provision of the India-Luxembourg DTAA. Under Article 13(6), gains from the alienation of any property other than those covered in paragraphs 1 through 5 (immovable property, PE business property, ships/aircraft, and shares deriving value from immovable property) are taxable only in the country of residence of the alienator. This means that capital gains on the sale of shares in an Indian company by a Luxembourg resident are, in principle, exempt from tax in India under the treaty. This provision has been the subject of significant litigation, including the landmark SC Lowy case where the Delhi ITAT examined the interplay between Article 13(6) and the MLI's Principal Purpose Test.
Withholding Tax Rates Summary
The following table compares the DTAA treaty rates with India's domestic withholding tax rates for payments to Luxembourg residents:
| Income Type | DTAA Rate | Domestic Rate | Savings |
|---|---|---|---|
| Dividends | 10% | 20% | 10% |
| Interest (General) | 10% | 20% | 10% |
| Interest (Government/Central Bank) | 0% | 20% | 20% |
| Royalties | 10% | 20% | 10% |
| FTS | 10% | 20% | 10% |
For detailed rate breakdowns, see our dedicated India to Luxembourg withholding tax rates page. Note that surcharge and health & education cess are applicable over and above the DTAA rates when the income exceeds specified thresholds.
Permanent Establishment Rules
Article 5 of the India-Luxembourg DTAA defines a permanent establishment as a fixed place of business through which the business of an enterprise is wholly or partly carried on. The definition includes:
- A place of management, branch, office, factory, workshop, or mine/quarry/oil well
- A building site or construction/installation project lasting more than nine months
- The furnishing of services (including consultancy) by an enterprise through employees or other personnel for a period aggregating more than 183 days within any twelve-month period
The treaty specifically excludes from PE status: facilities used solely for storage, display, or delivery of goods; maintenance of stock solely for processing by another enterprise; and activities of a preparatory or auxiliary character. Under the MLI modifications effective from FY 2020-21, the anti-fragmentation rule applies, meaning that complementary activities previously treated as auxiliary may now collectively constitute a PE.
Dependent Agent PE
A person acting on behalf of a Luxembourg enterprise in India is deemed a PE if that person has and habitually exercises authority to conclude contracts in the name of the enterprise. The MLI has expanded this to cover persons who habitually play the principal role in concluding contracts that are routinely concluded without material modification by the enterprise. This is particularly relevant for Luxembourg fund structures that use Indian investment advisors or managers.
Tax Residency & Certificate Requirements
To claim treaty benefits, a Luxembourg resident must obtain a Tax Residency Certificate (TRC) from the Administration des Contributions Directes (Luxembourg Direct Tax Administration), certifying that the person or entity is a tax resident of Luxembourg for the relevant period. In addition, the Luxembourg resident must submit Form 10F to the Indian payer, providing details such as nationality, tax identification number, and period of residential status.
The Indian payer deducting withholding tax under Section 195 of the Income Tax Act must ensure that the TRC and Form 10F are obtained before applying the reduced treaty rate. In the landmark ITAT ruling in the SC Lowy case, the tribunal upheld the validity of a TRC issued by Luxembourg authorities as sufficient evidence of tax residency, noting that Indian tax authorities cannot look behind a valid TRC to deny treaty benefits on the ground of alleged treaty shopping. For remittances abroad, compliance with Form 15CA/15CB requirements is mandatory.
Mutual Agreement Procedure (MAP)
Article 25 of the India-Luxembourg DTAA provides for a Mutual Agreement Procedure when a resident considers that actions of either country result or will result in taxation not in accordance with the treaty. The competent authorities in India (Ministry of Finance/CBDT) and Luxembourg (Administration des Contributions Directes) shall endeavour to resolve the dispute by mutual agreement.
Under the MLI, mandatory binding arbitration may apply if both countries have opted for it. India has not opted for Part VI (arbitration) of the MLI, so disputes that cannot be resolved through MAP will not be subject to mandatory arbitration under this treaty. Taxpayers may still pursue domestic remedies through the appellate process.
How to Claim Treaty Benefits
Claiming DTAA benefits under the India-Luxembourg treaty involves the following steps:
- Obtain TRC from Luxembourg: The Luxembourg resident must request a Tax Residency Certificate from the Administration des Contributions Directes for the relevant financial year.
- File Form 10F: Submit Form 10F electronically on the Indian income tax portal, providing residency and treaty details.
- Self-Declaration: Provide a self-declaration confirming beneficial ownership and that the income is not connected to a PE in India, along with details of no PE status.
- Submit to Indian Payer: Share TRC, Form 10F, and self-declaration with the Indian company making the payment so they can apply the 10% treaty rate instead of the 20% domestic rate.
- Section 90/90A Relief: If taxes have been withheld at a higher rate, the Luxembourg resident can claim relief under Section 90 of the Indian Income Tax Act by filing an Indian tax return and claiming credit for taxes paid.
- Form 15CA/15CB: The Indian payer must file Form 15CA online and obtain a CA certificate in Form 15CB for remittances exceeding INR 5 lakh, certifying the DTAA rate applied.
For a detailed walkthrough, read our guide on how to claim DTAA benefits in India. Companies expanding into India from Luxembourg should also review our Luxembourg company registration guide and tax advisory services.
Frequently Asked Questions
What is the withholding tax rate on dividends under the India-Luxembourg DTAA?
The India-Luxembourg DTAA caps the withholding tax on dividends at 10% of the gross amount, compared to the domestic Indian rate of 20%. This rate applies uniformly regardless of the shareholding percentage, as long as the beneficial owner of the dividends is a resident of Luxembourg with a valid Tax Residency Certificate.
Are capital gains on shares exempt under the India-Luxembourg DTAA?
Under Article 13(6) of the treaty, capital gains from the sale of shares in an Indian company by a Luxembourg resident are generally taxable only in Luxembourg, effectively providing an exemption from Indian capital gains tax. However, this exemption does not apply to shares deriving their value principally from immovable property in India. The MLI's Principal Purpose Test may also deny this benefit if the arrangement is primarily aimed at obtaining treaty advantages.
When did the MLI become effective for the India-Luxembourg DTAA?
The Multilateral Instrument (MLI) modifications for the India-Luxembourg DTAA became effective from financial year 2020-21 onwards. Both countries signed the MLI on 7 June 2017, and India ratified it with entry into force on 1 October 2019. Key modifications include the Principal Purpose Test and updated PE provisions.
What is the PE threshold for construction projects under this treaty?
Under Article 5 of the India-Luxembourg DTAA, a building site or construction/installation project constitutes a permanent establishment if it lasts more than nine months. For services provided through employees, the threshold is 183 days within any twelve-month period. These thresholds are more favourable to taxpayers than the UN Model but stricter than the OECD Model for construction PEs.
Is a Tax Residency Certificate mandatory to claim treaty benefits?
Yes, obtaining a Tax Residency Certificate from the Administration des Contributions Directes (Luxembourg Direct Tax Administration) is mandatory under Indian law (Section 90(4) of the Income Tax Act). Without a valid TRC, the Indian payer must deduct tax at full domestic rates. Form 10F must also be submitted along with the TRC.
Can treaty benefits be denied under GAAR or the Principal Purpose Test?
Yes. India's General Anti-Avoidance Rules (GAAR), effective from April 2017, can override treaty benefits if an arrangement is found to be an impermissible avoidance arrangement. The MLI's Principal Purpose Test (PPT) also allows India to deny treaty benefits if one of the principal purposes of a transaction is to obtain those benefits. This is particularly relevant for Luxembourg holding structures used primarily for capital gains exemptions.
How does the India-Luxembourg DTAA handle interest on government loans?
Interest paid to the Government of Luxembourg, its Central Bank, or on loans guaranteed by the Luxembourg government or specified financial institutions is fully exempt from Indian withholding tax under Article 11(3). For all other interest payments, the treaty rate is 10% compared to the domestic rate of 20%.
Luxembourg — Dividend Rates
DTAA Rate vs Domestic Rate
| Income Category | DTAA Rate | Domestic Rate | Article |
|---|---|---|---|
| General Applicable to all dividend payments to beneficial owner resident in Luxembourg | 10% | 20% | Article 10(2) |
Luxembourg — Interest Rates
DTAA Rate vs Domestic Rate
| Income Category | DTAA Rate | Domestic Rate | Article |
|---|---|---|---|
| General Applicable to interest paid to beneficial owner resident in Luxembourg | 10% | 20% | Article 11(2) |
| Government/Central Bank Interest paid to the Government of Luxembourg, its Central Bank, or specified financial institutions is exempt | 0% | 20% | Article 11(3) |
Luxembourg — Royalty Rates
DTAA Rate vs Domestic Rate
| Income Category | DTAA Rate | Domestic Rate | Article |
|---|---|---|---|
| General Royalties for use of or right to use any copyright, patent, trademark, design, model, plan, secret formula or process | 10% | 20% | Article 12(2) |
Luxembourg — FTS Rates
DTAA Rate vs Domestic Rate
| Income Category | DTAA Rate | Domestic Rate | Article |
|---|---|---|---|
| General Fees for technical services including managerial, technical, or consultancy services | 10% | 20% | Article 12(2) |