Mauritius ranks as one of Africa’s most attractive investment destinations, outperforming larger economies like South Africa and Egypt.
It was also named the happiest country in Africa by Business Insider, supported by strong institutions, political stability and a high quality of life.
That combination of stability and commercial advantage is rare. It is also intentional.
Mauritius has built a system designed to attract and support international business.
It offers what most jurisdictions struggle to balance:
- Stability without stagnation
- Regulation without friction
- Efficiency without reputational risk
At the center of that system sits one structure: the Global Business Company (GBC).
In this blog, we explain what a GBC is, what tax advantages it provides and how it is used.
Key Takeaway
- A Mauritius GBC gives businesses access to 45+ double taxation treaties and an effective tax rate of around 3% on qualifying income.
- It also offers no capital gains tax, no withholding tax on dividends and no foreign exchange controls.
These benefits are real. But they only apply when a genuine substance is established on the island.
What Is a GBC in Mauritius?
A GBC is a type of company structure incorporated in Mauritius and designed to operate internationally.
It is licensed by the Financial Services Commission under the Financial Services Act 2007 and incorporated under the Companies Act 2001.
The structure allows companies to manage global operations from a single, regulated base.
This is not an offshore workaround. It is a tax-resident structure built to meet international standards.
Companies use it because it is credible, not despite it.
Why the GBC Structure Exists
Expanding across Africa and Asia is not simple:
- Tax rules vary by country
- Regulatory frameworks are inconsistent
- Capital flows are often restricted or inefficient
The GBC brings structure to that complexity. It gives businesses a central platform to manage:
Investments across multiple jurisdictions
- Cross-border cash flow
- Tax exposure and treaty access
- Governance and decision-making
It simplifies what is otherwise fragmented.
A Structure Built for Today’s Rules
Mauritius reformed its global business framework in 2019, replacing the old GBC1 and GBC2 systems with a single Global Business Licence.
That shift aligned the structure with Base Erosion and Profit Shifting (BEPS) standards as set by the OECD.
It also raised the bar. Today, every GBC must:
- Be a tax resident in Mauritius
- Demonstrate real economic activity
- Operate under clear regulatory oversight
This is what gives the structure long-term credibility.
The Role of Substance
A GBC must show real presence in Mauritius. This “substance” is not optional. It is central to how the structure works.
Typical requirements to show substance include:
- At least two resident directors
- Board meetings held in Mauritius
- A principal bank account in Mauritius
- Accounting records are maintained locally
- Core management decisions are made on the island
These are not administrative steps. They are what unlock treaty access and tax benefits.
Substance is the foundation of the model.
What Are the Tax Benefits of a GBC?
The tax framework is the main draw. GBCs are subject to a standard corporate tax rate of 15%. However, many types of income qualify for an 80% partial exemption.
This reduces the effective rate to around 3% on qualifying income.
Income Eligible for Partial Exemption
The exemption applies to specific categories of income, including:
- Foreign-source dividends
- Interest income from group lending
- Income from funds and asset management
- Intellectual property and royalty income
- Global trading profits
- Leasing and financing income
- Insurance and reinsurance income
- Profits from foreign permanent establishments
This is a structured system. It is not a blanket tax reduction.
How the Exemption Works in Practice
Let’s consider a simple example.
A subsidiary in Kenya pays a dividend of $100,000. Without a treaty, withholding tax could reach 20%. With a Mauritius treaty, that rate may drop to 5–10%.
More income reaches Mauritius. If the income qualifies for the exemption:
- 80% is exempt from tax
- 20% is taxed at 15%
That results in an effective rate of around 3%.
No additional withholding tax applies when dividends are paid out.
Additional Tax Features
The structure also offers:
- No capital gains tax on investments
- No withholding tax on dividends
- No inheritance tax
- No foreign exchange controls
- Access to a Tax Residence Certificate for treaty use
A 2% Corporate Climate Responsibility levy may apply to larger companies. Even with this, the effective rate remains competitive.
Use Cases: What Can a Mauritius GBC Be Used For?
The GBC is flexible and widely used across industries.
Common applications include:
| Use Case | How It Works |
| Investment holding | Hold shares across Africa or Asia while reducing dividend withholding tax through treaty access. |
| IP and royalty structures | Centralize software, patents, or licensing rights and manage global royalty income efficiently. |
| Treasury and intra-group lending | Manage internal financing across entities and optimize interest flows within the group. |
| Global trading | Buy in one country and sell in another, with profits structured and managed centrally. |
| Fund domiciliation | Establish investment vehicles targeting African and Asian markets from a stable base. |
| Regional headquarters | Centralize governance, cash flow and strategic decision-making across multiple jurisdictions. |
| Insurance and reinsurance | Structure regional risk management and underwriting activities through a single entity. |
The GBC is not limited by industry. It is designed to support international activity.
GBC vs Domestic Company: Key Differences
For companies considering Mauritius, the main alternative is a domestic company.
The difference is clear:
| Feature | GBC | Domestic Company |
| Primary focus | International | Local |
| Treaty access | Yes | Limited |
| Tax efficiency | Partial exemption available | Standard tax |
| Substance requirements | Higher | Lower |
| Regulatory oversight | FSC | Registrar |
If your business operates across borders, the GBC is the relevant structure.
Frequently Asked Questions
Is a GBC the same as an offshore company?
No. A GBC is a tax-resident, regulated structure.
It requires audited accounts, ongoing compliance and real substance. It operates within an internationally recognized framework.
That is why it is trusted.
Can a GBC be 100% foreign owned?
Yes. There are no restrictions on the ownership nationality.
A GBC can be owned by individuals, corporate entities or holding companies.
It can also be fully foreign-owned.
Can a GBC do business in Mauritius?
Yes, but that is not its primary role.
A GBC can transact with both residents and non-residents. However, most of its activity must take place outside Mauritius.
Domestic income does not qualify for the partial exemption.
What changed for the GBC system in 2019?
Mauritius replaced the old GBC1 and GBC2 systems with a single Global Business Licence.
It also introduced the 80% partial exemption regime.
Most importantly, it strengthened substance requirements to align with global standards.
Companies that have not reviewed their structure since then should do so.
The Bottom Line: Why the GBC Works
A Mauritius GBC is a practical, credible structure for international business.
It brings tax efficiency, treaty access and regulatory clarity into one place.
But it comes with expectations. It requires real presence, real governance and real activity.
That balance is what makes it work.
Next Step: Setting up a GBC
Understanding the GBC structure is the first step. Setting it up correctly is where the real work begins.
A GBC only delivers value when it is structured properly from day one. That includes substance, governance and alignment with your broader operations.
This is where experience makes the difference. Local expertise, regulatory understanding and practical execution all play a role.
We will cover the full setup process, timelines and requirements in the second installment of this series.
If you are considering a GBC, get it right from the start. Schedule a consultation with GoGlobal’s Entity Solutions team to discuss your structure.
