The Companies Act 2001 (replacing the Companies Act 1984 and the International Companies Act 1994) allows for two categories of companies: GBC2 and GBC1.
The Category 2 Global Business Licence (GBC2) is similar in structure to an international business company (IBC). It is not subject to taxation in Mauritius except for an annual government fee of USD235, which is payable to the Financial Services Commission (FSC) on 1 July each year, and an annual registration fee of USD65, which is payable to the Registrar of Companies (ROC) on 20 January each year.
The Category 1 Global Business Licence (GBC1) may be used to access the extensive and growing network of international tax treaties, which the Mauritius government is continually developing. GBC1 companies, as tax incentive companies, are subject to taxation at a rate of 0–3%. However, they can structure their affairs to take advantage of a series of tax credits, which may significantly reduce the effective rate of taxation, or they may elect to pay a higher rate of tax to satisfy controlled foreign company legislation in the country of residence of a parent company.