Branch or subsidiary in Mauritius: register your French company as a foreign company rather than creating a new company

Yes, it's possible.

In Mauritius, a French company can often opt for foreign company registration instead of creating a new structure, provided it falls within the scope of Companies Act 2001 and to comply with the formalities of the Registrar of Companies.

In everyday language, we often talk about a branch. Legally, the Mauritian framework to aim for is a foreign company; if you are aiming for a separate entity, you should incorporate a Mauritian company. To visualize this second option, the guide to setting up a company in Mauritius is useful.

Foreign company or local company: the real choice

The right choice depends primarily on your operational objective. If you want to test the Mauritian market, open a local office, or maintain the French company as your main vehicle, a foreign company is often the most direct route. Conversely, if you want an autonomous Mauritian entity with its own governance and separate legal framework, creating a new company is more logical. This is a practical interpretation of the legal framework, not personalized legal advice.

Practical comparison

The amounts and deadlines below correspond to the CBRD public documents consulted for 2025 and 2026. They change regularly, so a final check is necessary before filing.

Criteria	Foreign company	New local company
Nature	The French company remains the same entity and is registered to operate in Mauritius.	You are creating a new Mauritian company, separate from the French company.
Initial formalities	File with the Registrar of Companies, including certificate of origin, incorporation, list of directors and shareholders, local mandates and Mauritian headquarters.	Local incorporation with the standard CBRD file, specific to the chosen form.
Public deadlines	The CBRD guide states that registration takes half a day for a complete application.	The same order of magnitude is predicted for complete incorporation.
Public costs 2026	Initial fee of MUR 13,500 plus MUR 200, then annual fee 2026 of MUR 27,000 within the period or MUR 40,500 after expiry.	The cost depends on the chosen format and the applicable pricing schedule.
Recurring obligations	Report within 3 months after the annual meeting, annual report on activity in Mauritius, changes to be declared within the month, cessation to be reported within 7 days.	A local company also has annual obligations to the CBRD and the MRA.mra.mu)
When to choose it	When you want to deploy quickly with the parent company and keep the scope simple. This is an operational read, not legal advice.	When you want a separate entity in Mauritius, often more suitable for a long-term establishment.

Key points to remember: The choice is not only fiscal, but also legal and operational. The right vehicle depends on the speed of deployment, the desired level of separation, the need for local hiring, and your strategy for operating in Mauritius.

What Mauritian law requires of a foreign company

The Companies Act stipulates that the regime applies as soon as a foreign company has a place of business or actually conducts business in Mauritius. It also specifies that certain internal operations, such as holding a bank account or holding a management meeting, are not, in themselves, sufficient to characterize local activity.

• The company name must be available before the activity in Mauritius.
• The foreign company must have a registered office in Mauritius, accessible to the public for at least 4 hours per working day.
• At least two people residing in Mauritius, excluding foreign companies, must be authorized to receive documents and notifications.
• If an authorized agent ceases their mission, a new one must be appointed within 21 days if the company continues to have a presence in Mauritius.

In other words, a foreign company is not simply a postal address. It requires a genuine local administrative presence, with a headquarters, agents, and monitoring obligations.

Step-by-step approach with the CBRD

The central counter is the CBRD, and the Registrar of Companies registers foreign companies. The CBRD's public guide outlines an online procedure, involving document submission and electronic payment, followed by the issuance of a certificate if the application is accepted. You can rely on the CBRD guide, April 2025 to prepare the file.

1. Verify the name and scope of activity

Before filing anything, check that the name is available. The Companies Act prohibits trading under an unavailable name, and the EDB reminds users that an online search can be done beforehand, even though prior reservation is not mandatory.

2. Prepare the parts to be produced

• An authenticated copy of the certificate of incorporation or registration of the French company, or an equivalent document.
• An authenticated copy of the constitution, statutes, memorandum and articles, or articles of incorporation.
• The list of shareholders, with the identity of the beneficial owner where required.
• The list of directors with the information required by the Companies Act.
• If directors reside in Mauritius and sit on the local board, a memorandum specifying their powers.
• A mandate or power of attorney designating at least two persons residing in Mauritius, excluding foreign companies, authorized to receive documents and notifications.
• Notification of the Mauritian head office, with opening hours to the public if the office is not open continuously.
• The declaration signed by the authorized agents.
• If a document is signed by a representative, add authenticated proof of their signing authority.

3. Submit online and wait for validation

Once the application is complete, the Registrar of Companies registers the foreign company and issues a certificate. The CBRD guide indicates a half-day processing time for a complete application, but this should be considered an administrative estimate, not a guarantee.

4. Implement post-registration follow-up

After registration, it is necessary to monitor the local office, authorized agents, any changes to the company name, incorporation, or director, and then the annual filings. Any change must be notified within one month. In the event of cessation of business in Mauritius, the notice must be sent within 7 days.

Costs, delays and penalties to anticipate

The entry fee is not the only factor to consider. The publicly available fee schedule distinguishes between initial registration, annual fees, and, depending on the activity, potential trade fees. The CBRD notes that the payment schedule and surcharges depend on the type of entity and adherence to deadlines.

The calendar you shouldn't miss

1. Within one month of opening the place of business or starting operations, file the foreign company with the Registrar of Companies.
2. Within one month of any change in constitution, administrator, authorized agent, registered office or name, file the amendment.
3. Within 3 months of the annual general meeting, file the balance sheet and financial documents.
4. If the business ceases operations in Mauritius, send the notice within 7 days.
5. From a tax perspective, file the return within 6 months of the end of the closing month, with APS if the turnover threshold applies.

Failure to comply can have two main consequences. The Companies Act sets out offenses related to the foreign company regime, and the authorized agent may be subject to the same offense as the company. On the tax side, the MRA applies late payment penalties, including a surcharge of 20 % on the tax due in certain cases of late electronic filing.

If the foreign company does not start immediately, the MRA also provides for a declaration of inactivity for the year in question. This is useful when the structure has already been registered but commercial operations have not yet begun.mra.mu)

Tax and social impacts to anticipate

Important : This is a general guide. Tax, social security, and immigration treatment always depends on your individual circumstances, your business activity, and the residency status of the individuals involved. No permit or tax benefit should be considered guaranteed.

Corporate tax, VAT and filing of returns

The MRA states that companies are subject to corporate income tax and must file their returns within the specified timeframe after the close of their financial year. The MRA's Corporate Taxation page mentions a rate of 15 % for ordinary business activities and 3 % for the export of goods, with partial exemption schemes for certain activities.

Tax filing is done using a TAN and password, via the MRA's online services or the MNS system. If your turnover is below the relevant threshold, the Advance Payment System does not apply.

Regarding the France-Mauritius treaty, a reminder about the France-Mauritius tax treaty helps to verify the relationship between the French company, the Mauritian activity, and tax residency.impots.gouv.fr)

If the manager or employees come to settle

The company aspect is insufficient if non-citizens are to live or work in Mauritius. The PIO manages residence permits and occupation permits, and its website specifies that an employer must pay a non-refundable annual fee of Rs 500 per non-citizen worker before the residence permit is issued. Processing remains individual, so no timeframe should be assumed in advance.passport.govmu.org)

EDB also supports business setup and work-live projects. If your case involves a company, family relocation, and permits, the safest approach is always to have the customized structure validated.

Other organizations to be aware of depending on your project

Depending on your facility, other government agencies may become involved. They do not replace the CBRD, but they do play a role in related matters such as permits, family, qualifications, or transportation.

• EDB, for business orientation and live work topics. The EDB Getting Started guide presents the foreign company among the possible structures and reminds us that the CBRD is the registration window.
• MRA, for tax registration, TAN, tax returns and tax payment.
• PIO, for residence permits and occupation permits of non-citizens who come to work or live in Mauritius.
• Civil Status Office, for birth, marriage, death certificates and other civil status documents if the installation also concerns the family. The Civil Status Division specifies that it manages the registration of these events and the issuance of certificates.csd.govmu.org)
• MQA, for the recognition and equivalence of technical qualifications, as well as the accreditation of training organizations. (mqa.govmu.org)
• NTA, the National Land Transport Authority, if your installation involves a vehicle or a road transport matter.landtransport.govmu.org)

FAQ

Branch or subsidiary of a French company in Mauritius: which option should be preferred?

A foreign company is often the best option if your priority is to maintain the French company and establish a local presence without creating a new entity. A Mauritian subsidiary is more suitable if you want a clear legal separation, local shareholding, or autonomous governance. The right choice also depends on the level of risk, hiring needs, and your tax structure, so it should be reviewed in light of your specific situation.

Is it possible and relevant to register a French company in Mauritius as a foreign company rather than creating a new one?

Yes, it's possible as long as the foreign company has a place of business or actually conducts business in Mauritius. The application must then be submitted within one month, along with the required documents, and the designation of a local registered office and authorized representatives. If your business is still in the preparatory stage, you should check whether you already fall under this regime.

What are the tax and social implications of a Mauritian branch compared to a local subsidiary operating in Mauritius?

From a tax perspective, the company must file its tax returns with the MRA and may be subject to the APS (Agency for Social Security Contributions) if its turnover reaches the applicable threshold. From a social perspective, hiring non-citizens entails permit formalities and an annual fee per worker. However, the amounts, exemptions, and obligations depend on the specific profile of the company and the employment in question.

How to register a branch of a foreign company in Mauritius and what are the legal requirements to be met?

The process is straightforward. You verify the name, prepare the documents, file online with the CBRD, and then receive the certificate if the application is complete. Afterward, you track changes to the registered office, agents, or business activities, as well as the annual filings. The most important thing is not to confuse setting up a local company with registering a foreign company, as the legal implications are not the same.

And now ?

If your project is already well underway, take the time to validate the most coherent structure before submitting the application. You can start again from the guide to setting up a company in Mauritius, then return to EXPAT MAURITIUS to continue your installation preparation with a clear vision of the steps to follow.