Quick answer: Belgian companies filing tax in India face DTAA withholding capped at 15% on dividends, 15% on interest (10% for bank loans), and 10% on royalties and fees for technical services, under the treaty as amended by the 2017 Protocol, notified in India on November 10, 2025. ITR-6 is due October 31 (November 30 with transfer pricing), advance tax is paid in four instalments, and a PE arises through a fixed place of business, a construction site exceeding six months, or a dependent agent.
Key takeaways:
- DTAA caps dividends at 15%, interest at 15% (10% for bank loans), royalties/FTS at 10%.
- 2017 Protocol in force 26 June 2025, notified November 10, 2025.
- ITR-6 due October 31, or November 30 with TP audit.
- PE via fixed place, 6-month construction site, or dependent agent.
- Advance tax due June 15, September 15, December 15, March 15.
Tax Filing for Belgian Companies in India
Belgium, as the seat of the European Union and home to major multinational holding companies, has a significant economic relationship with India. Belgian companies in sectors like chemicals, pharmaceuticals, diamond trading, steel, logistics, and financial services maintain substantial Indian operations. The Antwerp-Mumbai diamond trade corridor alone accounts for a significant portion of bilateral trade, with Belgium being one of India's key European trade partners.
Belgian companies operating in India through subsidiaries, branch offices, or liaison offices must navigate India's comprehensive tax compliance framework, which encompasses corporate income tax, Goods and Services Tax (GST), withholding tax, and transfer pricing requirements. The India-Belgium DTAA provides important tax relief, though the rates are slightly higher than some other European treaties, with dividends and interest at 15%.
Understanding the updated India-Belgium DTAA provisions, including the 2017 amending Protocol notified in November 2025, is essential for Belgian companies to maintain compliance and optimise their Indian tax position. Whether your company operates as a Private Limited Company, a Belgian BV with an Indian subsidiary, or a branch office, the filing obligations depend on entity structure and income sources.
How Belgium's DTAA Affects Tax Filing
The India-Belgium DTAA was amended by a Protocol signed on 9 March 2017, which entered into force on 26 June 2025 and was notified in India on 10 November 2025 (Notification No. 160/2025). The Protocol updates exchange of information and assistance in tax collection; the withholding rates are unchanged.
Key DTAA Withholding Rates
Under the India-Belgium DTAA, the following maximum withholding tax rates apply:
- Dividends: 15% (compared to 20% under Indian domestic law)
- Interest: 15% (10% if the loan is granted by a bank)
- Royalties: 10%
- Fees for Technical Services (FTS): 10%
The two-tier interest rate structure is noteworthy: bank loans attract only 10% withholding, while other interest payments are subject to 15%. Belgian banks with Indian lending operations benefit from this reduced rate; Article 11(2)(a) restricts the 10% tier to loans granted by a bank, so lending by non-bank financial institutions falls under the 15% cap.
Claiming Treaty Benefits
To claim the reduced DTAA rates, the Belgian company must provide a Tax Residency Certificate (TRC) issued by Belgium's Federal Public Service Finance (SPF Finances / FOD Financien) and file Form 10F electronically on India's income tax e-filing portal. The 2025 Protocol does not change the withholding rates or the TRC/Form 10F procedure for claiming treaty benefits.
Holding Company Considerations
Belgium is a popular jurisdiction for European holding companies due to its favourable participation exemption regime and extensive treaty network. Belgian holding companies with Indian subsidiaries must ensure they have sufficient substance in Belgium (employees, office, management) to claim DTAA benefits. India's General Anti-Avoidance Rule (GAAR) may challenge treaty shopping arrangements where Belgian holding structures lack genuine economic substance.
Permanent Establishment Rules
A Belgian company triggers a Permanent Establishment (PE) in India through a fixed place of business, a building site or construction, installation or assembly project (including connected supervisory activities) lasting more than six months, or a dependent agent habitually concluding contracts; the treaty has no separate service-PE clause. Belgian companies in diamond trading, chemicals, and logistics should carefully structure their Indian operations to manage PE risk.
Document Requirements from Belgium
Both Belgium and India are members of the Hague Apostille Convention. Documents from Belgium require an apostille from the Belgian Federal Public Service (FPS) Foreign Affairs. The following documents are required:
- Tax Residency Certificate (TRC): Issued by SPF Finances (FOD Financien), confirming the Belgian company's tax residency for DTAA benefits
- Form 10F: Electronic self-declaration filed on India's income tax portal
- Extract from the Crossroads Bank for Enterprises: Apostilled company registration extract (Banque-Carrefour des Entreprises / Kruispuntbank van Ondernemingen)
- Articles of Association: Apostilled copy of the Belgian company's articles of association, particularly important for BV (Besloten Vennootschap) structures
- Board Resolutions: Apostilled resolutions authorising Indian operations and tax filing
- Power of Attorney: Apostilled PoA for authorised Indian representatives
- Audited Financial Statements: Both Indian entity and Belgian parent company financials
- Transfer Pricing Documentation: Master file, local file, and Country-by-Country Report (CbCR)
Step-by-Step Tax Filing Process
Step 1: Registration and Setup
Obtain PAN, TAN, and Digital Signature Certificate (DSC) for the Indian entity. Register for GST if making taxable supplies. Note that Belgium uses a calendar year (January-December) for tax purposes, while India follows April-March, requiring careful alignment of reporting periods.
Step 2: Monthly GST Compliance
File GSTR-1 (outward supplies) by the 11th and GSTR-3B (summary return) by the 20th of each month. Belgian companies in diamond trading must be aware of special GST provisions applicable to the gems and jewellery sector, including the reverse charge mechanism on certain transactions.
Step 3: Quarterly TDS Returns
Deduct TDS on applicable payments and file quarterly returns. Cross-border payments to the Belgian parent attract DTAA rates: 15% on dividends, 15%/10% on interest (depending on whether it is a bank loan), and 10% on royalties and FTS. Valid TRC and Form 10F are mandatory.
Step 4: Advance Tax Payments
Pay advance tax in four instalments if estimated liability exceeds INR 10,000: June 15 (15%), September 15 (45%), December 15 (75%), and March 15 (100%).
Step 5: Transfer Pricing Report
Belgian companies with international transactions must file Form 3CEB by October 31, one month before the November 30 return deadline. Diamond trading companies face particular transfer pricing challenges due to the difficulty of establishing comparable uncontrolled prices for individual diamonds, which vary significantly by cut, clarity, colour, and carat.
Step 6: Tax Audit
If the entity's turnover exceeds the prescribed threshold, a tax audit under Section 44AB is required. The audit report (Form 3CA/3CD) is due one month before the return deadline — September 30, or October 31 for transfer pricing cases.
Step 7: Income Tax Return (ITR-6)
File ITR-6 electronically using DSC by October 31 (November 30 with transfer pricing). The return includes income computation, DTAA relief, TDS/advance tax credits, depreciation, and loss carry-forward schedules.
Timeline and Costs
Key Compliance Deadlines
- Monthly GST Returns: 11th/20th of the following month
- Quarterly TDS Returns: July 31, October 31, January 31, May 31
- Advance Tax: June 15, September 15, December 15, March 15
- Transfer Pricing Report (Form 3CEB): October 31
- Tax Audit Report: September 30 (October 31 with transfer pricing)
- Income Tax Return: October 31 (November 30 with TP)
- Annual GST Return: December 31
Estimated Annual Costs
- Corporate tax filing: INR 75,000 - 3,00,000
- Transfer pricing documentation: INR 2,00,000 - 6,00,000
- GST compliance (monthly): INR 15,000 - 30,000
- Tax audit: INR 75,000 - 2,00,000
- DTAA advisory: INR 30,000 - 1,00,000
Belgian companies in the diamond sector may face additional compliance costs related to special valuation procedures and sector-specific GST rules applicable to gems and precious stones.
Common Challenges for Belgian Companies
Diamond Trade Transfer Pricing
The Antwerp-Mumbai diamond corridor involves high-value intercompany transactions where establishing arm's length pricing is inherently complex. Each diamond is unique, making it difficult to find comparable uncontrolled transactions. The Indian TPO has specific guidance on diamond valuation methods, and Belgian companies must maintain detailed transaction-level documentation.
Holding Company Substance Requirements
Belgian holding companies investing in India face scrutiny under India's GAAR provisions. If the Belgian entity is viewed as a conduit without genuine economic substance, DTAA benefits may be denied. Belgian companies should ensure adequate substance in Belgium, including board meetings, employees, and decision-making authority.
Updated Treaty Provisions
The 2017 Protocol, in force since 26 June 2025 and notified on 10 November 2025, replaces the treaty's exchange-of-information article (now covering taxes of every kind, with no banking-secrecy exception) and provides for mutual assistance in the collection of taxes. Belgian companies should keep their Indian and Belgian filings consistent, since the two administrations can now share information and assist each other's recovery actions.
EU Parent-Subsidiary Directive Impact
Belgian companies that are part of larger EU groups may receive dividends from other EU subsidiaries under the EU Parent-Subsidiary Directive (withholding-tax-free within the EU). However, dividends from Indian subsidiaries are subject to the India-Belgium DTAA rate of 15%. This asymmetry in withholding rates across the group structure requires careful tax planning.
FEMA Compliance
All foreign investments into India, including those from Belgium, must comply with FEMA regulations. This includes proper reporting of FDI to the RBI through authorised dealer banks, annual compliance filings (Annual Return on Foreign Liabilities and Assets), and compliance with sectoral FDI caps.
Why Choose Beacon Filing
Beacon Filing provides comprehensive tax compliance services for Belgian companies operating in India. Our team has specific expertise in the India-Belgium DTAA, including the recent November 2025 updates, holding company structuring, and diamond trade transfer pricing. We offer end-to-end corporate tax filing, GST compliance, FEMA advisory, and transfer pricing services designed for Belgian businesses with Indian operations.
Read our detailed comparison of Belgian BV and Indian Private Limited Company structures or learn about establishing your Belgian business in India.