What to Do After Your Offshore Company Is Set Up

Receiving the paperwork for your company feels like the finish line. It is closer to the starting line. An Authorised Company that sits idle after authorisation tends to run into the same problems: a bank file that stalls, contracts signed in the wrong name, no accounting trail, and a home-country filing nobody remembered. This page lays out what to do after setting up an offshore company, in the order that usually causes the least friction.

It is general information, not advice. Several steps depend on where you live and what the company sells, so the right answer for you needs an adviser who knows your situation.

The first weeks at a glance

The sequence below is a sensible default for offshore company first steps. You can reorder it, but the bank file and the accounting set-up should start early, because both take longer than people expect.

Step 1: Check what you actually received

Before anything else, read the constitutional documents and the allocation of shares. Errors are far cheaper to correct now than after a bank or a client has relied on them. Confirm the company name, the number and class of shares, the identity of each shareholder and director, and the registered office.

Then confirm who your registered agent is. An Authorised Company must have a registered agent in Mauritius at all times, and that agent must be an FSC-licensed corporate service provider (Management Licence). Under section 71A(8) of the Financial Services Act, the agent handles the filings required under the FSA, the Income Tax Act or the Companies Act, passes on communications between you and the FSC, the Mauritius Revenue Authority and the Registrar, carries out anti-money-laundering and counter-terrorist-financing measures, and keeps records such as minutes, resolutions and transaction documents.

In practice, that means the agent is also your first stop for questions about what must be filed. If the agent's role is unclear to you, ask them to describe it in writing. The questions to ask a management provider are a good starting list, and you can read about the role of the provider behind your company separately.

Step 2: Set up your registers and internal records

A company is a legal person that acts through documents. From the first week, create a habit of recording decisions.

• Minutes and written resolutions. Appointing signatories, approving a bank account, approving a major contract, authorising a dividend: each leaves a signed record.
• Share register. It should match the allocation you checked in step 1.
• Beneficial ownership record. Under section 91(3A) of the Companies Act 2001 (as updated on 15 May 2026), a Mauritian company must identify its beneficial owner at all times and, where relevant, any nominee. The details go into a separate register: full name and residential address, national identity or passport number, nationality, and the holding structure that identifies the ultimate beneficial owner.
• Contact and decision log. A short note of who decided what, and where, helps if anyone later questions where the company is run from.

The Registrar of Companies keeps its own Beneficial Ownership Register. It is open to competent authorities and other prescribed public authorities, and the Companies Act does not describe it as a public register. If privacy is a concern for you, the page on whether the owner of an offshore company is private covers the point in more detail.

Step 3: Respect where the company is managed

This step is easy to overlook and it matters more than most. By law, an Authorised Company must have its central management and control outside Mauritius. That is a condition of the authorisation (section 71A(1) of the Financial Services Act).

Under section 73A of the Income Tax Act, a Mauritian-incorporated company that is centrally managed and controlled outside Mauritius is treated as non-resident, yet it must still file an income tax return under section 116. By contrast, section 73(1)(b) makes a company tax resident in Mauritius if it is incorporated there or if its central management and control are there.

What follows from this in daily practice:

• Board decisions should be taken, and documented, where the directors actually are, and not on a visit to the island unless you have taken advice.
• The company's real decision-makers should not drift into a country where they could create a tax presence for the company. See permanent establishment risk.
• The practical meaning of control from abroad is explained in managing an Authorised Company from abroad.

Step 4: Build the bank file

Banking is where most new owners lose time. Your registered agent can usually introduce you, but the bank decides, and its questions are about you and your activity as much as about the company.

Prepare a file before you apply:

• the constitutional documents and the share and director records;
• identification and proof of address for each owner and director;
• a plain description of what the company will sell, to whom, and from which country;
• evidence that the activity is real: a website, draft contracts, platform accounts, a client list in general terms;
• the origin of the funds that will first go into the account.

Banks apply risk-based checks and some will decline structures they find hard to understand. The reasons are covered in why banks refuse offshore company accounts and the choices are laid out in banking options for an offshore company.

A point worth keeping straight: the rule that a company must keep its principal bank account in Mauritius is a feature of the Global Business Corporation regime (section 71(3)(b)(ii) of the Financial Services Act). It is not a stated condition for an Authorised Company, so do not assume your account has to be there.

Step 5: Put contracts and platforms in the company's name

Once the company exists, it should be the party to the commercial relationship. If contracts, marketplace accounts, payment-service accounts or domain registrations stay in your personal name, the structure exists on paper but not in practice, and the separation you wanted may be hard to show.

A short working list:

• Re-papering existing client agreements, or signing new ones in the company's name.
• Opening or migrating platform and payment accounts to the company.
• Issuing invoices from the company with its full legal name and registered details.
• Agreeing written terms with any contractor you will pay from the company.
• Registering domains, trademarks or licences in the company's name where appropriate.

For invoicing mechanics, see invoicing clients from an offshore company. Do not forget that sales to consumers in other countries can trigger local indirect-tax rules, which depend on the facts.

Step 6: Start bookkeeping before the first transaction

Do not wait for year end. Choose one accounting system, one currency policy and a monthly routine. Keep every invoice, receipt and bank statement.

Two annual points frame the work:

• An Authorised Company must file a financial summary with the FSC every year, no later than six months after the end of its financial year. The summary follows the model in the Ninth Schedule of the Companies Act, or other documents specified by the FSC Rules (section 71A(10) of the Financial Services Act).
• Your home country may ask for more detailed accounts than the FSC does, whatever Mauritius requires.

The page on accounting records for an Authorised Company explains the records themselves, and bookkeeping for an offshore company suggests a workable routine.

Step 7: Map your home-country reporting

This is the part most often skipped, and the part with the most consequence. A company that is simple under Mauritian law may still be reportable, and in some cases taxable, where its owner lives.

Depending on the country, questions to put to an adviser include:

• whether you must declare the shareholding, or the company's existence, on a personal return;
• whether the company's profits can be attributed to you under anti-avoidance rules;
• how and when dividends or loan repayments you receive are taxed;
• whether directors or managers living in your country affect where the company is considered to be run.

Two pages go deeper: how the owner is taxed at home and controlled foreign company rules. The result is specific to your country and facts, so the answer will not be the same for every reader.

A one-page summary

Costs and deadlines to put in the diary

At the fee scale in force since 1 July 2026, an Authorised Company pays a processing fee of USD 600 and then an annual fee of USD 1,400, a figure that excludes the USD 65 annual registration fee (or another amount set by the Registrar of Companies) payable to the Registrar. The first annual fee is pro-rated according to the quarter in which the authorisation is granted: USD 1,400 for July to September, USD 1,050 for October to December, USD 700 for January to March and USD 350 for April to June.

Paying late is expensive. The annual fee of USD 1,400 becomes USD 1,750 if paid within a month after the due date, USD 2,100 between one and three months late, and USD 2,800 between three and six months late. For the 2026-27 renewal cycle, the FSC moved the payment deadline to 30 September 2026, with payment through the FSC One platform.

Your agent normally handles this, but it is your company, so put the dates in your own calendar. A yearly routine is in the yearly checklist for an Authorised Company.

What an Authorised Company must not drift into

New owners sometimes add activities as the business grows. An Authorised Company cannot, except as the FSC Rules allow, carry on the activities listed in the Fourth Schedule of the Financial Services Act: banking; professional management or administration of a collective investment fund or scheme; financial services; corporate services such as registered-office, nominee, director or secretarial services for companies; and professional trusteeship (section 71A(4)).

An entity that operates as an Authorised Company without authorisation commits an offence, liable to a fine of up to MUR 1,000,000 (section 71A(12)). The two practical lessons are to check any new line of business before you start it and to keep a record of that check. The page on what business an Authorised Company can run lists the boundaries in more detail.

Checklist for the first weeks

• Constitutional documents, shares and directors checked against your intentions
• Registered agent's role and contact route confirmed in writing
• Share register, minutes and beneficial ownership record opened
• Decisions taken and documented where the directors actually are
• Bank file assembled and application started
• Contracts, platform accounts and domains moved to the company's name
• Bookkeeping system chosen and first transactions recorded
• Annual dates (FSC fee, financial summary) entered in a calendar
• Home-country reporting position reviewed by an adviser