Mauritius Financial Hub Rebounds as India Tax Treaty Rewrite Ends Share Sale Exemptions

Finance · Mauritius

Mauritius is proving that an offshore centre can survive the loss of its most famous tax treaty benefit. The island is pivoting from India-linked capital gains exemptions toward a broader Africa and Asia gateway model, reinforced by FATF compliance and a sovereign settlement over the Chagos Archipelago.

The End of the India Treaty Era

The India-Mauritius Double Taxation Avoidance Agreement of 1983 exempted capital gains on Indian company shares from Indian tax. This made Mauritius the largest or one of the largest sources of foreign direct investment into India for decades.

A protocol signed in May 2016 changed the source of taxation on capital gains. Acquisitions of Indian shares after 1 April 2017 became taxable in India.

A transition period from 1 April 2017 to 31 March 2019 allowed a 50% reduction of the applicable Indian capital gains tax for qualifying Mauritius-resident entities. The benefit was subject to Limitation of Benefits clauses requiring adequate substance.

After 31 March 2019, full Indian domestic capital gains tax applied to sales of Indian shares. Treaty-based capital gains exemption via Mauritius was no longer available for new investments.

Mauritius remains used for debt instruments, hybrid securities and investments into other African and Asian jurisdictions. On 7 March 2024 India and Mauritius signed a protocol amending the treaty, inserting a Principal Purpose Test and replacing the preamble with the wording from Action 6 of the OECD base-erosion project. Mauritius approved ratification in July 2026.

FATF Grey-List Exit Restores Confidence

The Financial Action Task Force placed Mauritius on its Jurisdictions under Increased Monitoring list in February 2020. The listing followed strategic AML/CFT deficiencies identified in the mutual evaluation.

Mauritius implemented an action plan covering risk-based supervision, beneficial ownership transparency and financial intelligence. FATF announced removal from the grey list in October 2021.

The European Union removed Mauritius from its list of high-risk third countries for AML/CFT in 2022. This restored passporting and reduced compliance frictions for EU-linked financial institutions using Mauritian vehicles.

As of 2024 to 2026, Mauritius is not listed among FATF high-risk or under increased monitoring jurisdictions. This supports its narrative as a compliant international financial centre.

The grey-list exit had a direct bearing on correspondent banking relationships and investor due diligence. Funds using Mauritius vehicles faced fewer compliance questions after October 2021.

How the Global Business Company Regime Works

Mauritius operates a two-tier regime with Global Business Companies regulated by the Financial Services Commission under the Financial Services Act 2007 and Companies Act 2001. Domestic companies operate separately for local business.

The Financial Services Commission publishes monthly counts of Global Business Licences and Authorised Companies rather than a single headline total. A majority hold or route investments into India, South Africa, other African states and Asia.

The FSC imposes substance requirements on Global Business Companies. These include two resident directors, a local bank account, board meetings held in Mauritius and adequate local expenditure.

Mauritius has implemented OECD Base Erosion and Profit Shifting minimum standards. This includes Country-by-Country Reporting and treaty anti-abuse provisions.

The sector includes investment holding and treasury vehicles, protected cell companies, special purpose vehicles and captive insurance entities. A dedicated regulatory framework supports insurance and reinsurance activity.

Africa-Focused Funds Keep Choosing Mauritius

The Economic Development Board describes Mauritius as a gateway to Africa and an International Financial Centre for Africa and Asia. The island offers an English-French bilingual legal and business environment.

Mauritius has a hybrid legal system combining French civil law influences and English common law. Political stability and a rule-of-law reputation remain core marketing points.

Private equity and infrastructure funds targeting Africa use Mauritius for pooling special purpose vehicles and investment holding. Fund managers often sit in South Africa, London or other hubs while Mauritian entities hold investments.

Treaties with Mozambique, Kenya, Rwanda, Uganda, Zambia and Senegal help mitigate withholding taxes. Limited partnerships or companies obtain Global Business Licences for regulated status and treaty access.

Service providers in fiduciary, fund administration, legal and audit work support established English-language fund documentation standards. Proximity to Eastern and Southern African target markets adds practical value.

Tourism and Real Estate for Foreigners

Tourism remains a core pillar of the Mauritian economy alongside the offshore sector. Foreign visitors support hotels, villas and related services, with real estate schemes designed for non-citizens.

Mauritius offers property programmes that allow foreign buyers to acquire residential units under specified conditions. These schemes often grant residence rights tied to investment thresholds.

Foreign investors use Mauritius real estate as a lifestyle, diversification and residence option. The island competes with other Indian Ocean and Caribbean jurisdictions for mobile capital and families.

Real estate demand links to the financial services ecosystem. Fund managers, fiduciary professionals and their families create a base of long-term residents who buy premium property.

The combination of a compliant financial centre, bilingual environment and beach lifestyle supports Mauritius as a residency destination for Africa-focused investors.

Chagos Sovereignty Deal Reshapes Geopolitics

The United Kingdom and Mauritius announced agreement in principle on the Chagos Archipelago, including Diego Garcia, on 3 October 2024, and signed the treaty on 22 May 2025. The deal addressed long-running sovereignty claims over the islands.

The agreement recognises Mauritian sovereignty over the Chagos Archipelago while providing for the continued operation of the joint US-UK military base at Diego Garcia. It followed years of international legal rulings in favour of Mauritius.

The settlement brings geopolitical uncertainty closer to resolution. Investors had long noted the Chagos dispute as a diplomatic risk factor for Mauritius.

A stable sovereignty framework supports the island’s rule-of-law reputation. The agreement removes a source of tension with the United Kingdom and United States.

For investors using Mauritius as a gateway, the deal signals stronger international standing. It may also open new economic development possibilities around the archipelago.

Regulatory Pressure and Substance Demands

Mauritius faces continued pressure from the OECD and EU to prove economic substance. Global Business Companies must demonstrate real management and control on the island.

The FSC requires two resident directors and local board meetings for Global Business Companies. A local bank account and adequate local expenditure commensurate with activities are also required.

India’s General Anti-Avoidance Rules and shell company tests create a tighter environment for treaty shopping. Conduit structures without substance cannot claim treaty benefits.

Mauritius has adopted Country-by-Country Reporting under OECD BEPS standards. Treaty anti-abuse provisions apply across its double tax agreement network.

The compliant narrative helps Mauritius distinguish itself from less regulated offshore centres. International banks and fund administrators require jurisdictions with clear AML and substance rules.

What It Means for Investors Using the Island

Investors can no longer expect Mauritius to eliminate Indian capital gains tax on share sales. The island’s value for India-focused equity funds has fundamentally changed.

For Africa-focused funds, Mauritius remains relevant for withholding tax mitigation and regulatory certainty. Treaty access with multiple African states supports cross-border structuring.

Debt instruments and hybrid securities still benefit from specific treaty provisions. Investors with non-equity exposure to India or African markets may retain advantages.

The FATF grey-list exit reduces compliance costs for banks and administrators working with Mauritian vehicles. EU delisting restored passporting options for EU-linked structures.

Real estate buyers should weigh lifestyle and residence benefits against property market risk. The Chagos settlement adds a layer of geopolitical stability that supports long-term confidence.

The New Business Model Under Pressure

Mauritius had to move beyond the old model of treaty-based capital gains exemption. The island now markets compliance, service quality and treaty breadth over tax avoidance.

Substance requirements force Global Business Companies to maintain genuine operations in Mauritius. This raises costs but improves reputational standing with regulators.

Africa-focused fund structuring anchors the new model. Private equity and infrastructure investors need a neutral, well-regulated jurisdiction for multi-country deals.

The tourism and real estate sectors benefit indirectly from the financial industry. Professionals who administer funds and companies also rent offices, buy homes and use local services.

Mauritius faces competition from other African hubs like Kenya, South Africa and Rwanda as well as Dubai. Its edge depends on execution of the compliance and gateway strategy over time.

Looking Ahead for the Gateway

Mauritius will likely deepen its treaty network with African and Asian states as Indian equity tax advantages fade. New agreements could expand access to frontier markets.

The FSC may tighten substance enforcement further as the OECD and EU update their frameworks. Funds should prepare for more detailed reporting and local presence requirements.

The Chagos agreement could open up infrastructure or environmental investments around the archipelago. These would sit alongside the existing offshore and tourism sectors.

Investors should monitor India-Mauritius interpretive guidance on indirect transfers and anti-abuse rules. Future clarifications could affect existing structures holding Indian assets.

For foreigners deciding whether to use Mauritius, the island offers a compliant, bilingual and politically stable base. The old tax-free era is over, but a more sustainable gateway role is emerging.