Payroll Taxes in Mauritius Compared

Mauritius payroll taxes are best understood as a set of separate obligations that all attach to the same salary. Each has its own legal basis, its own payer, its own return and its own deadline. Treating them as a single "payroll tax" is the most common reason employers miscalculate what a hire really costs.

This guide compares the main charges side by side so that you can see which ones reduce the employee's take-home pay, which ones sit on top of the gross salary, and where each one is filed. It deliberately stays at the comparison level. For the mechanics of each charge, follow the links to the dedicated pages.

The main charges at a glance

Most employers meet four recurring charges on every pay run: income tax withheld under the PAYE system, the Contribution Sociale Généralisée (CSG), the National Savings Fund (NSF) contribution, and the training levy paid to the Human Resource Development Council (HRDC). Rates, ceilings and bands change from one budget to the next, so this page gives no figures for them. Always take current rates from the Mauritius Revenue Authority (MRA) before running a payroll.

The table is a map, not a calculator. Individual treatment depends on the contract, the category of employee and the rules in force for the payroll period, and a payroll adviser should confirm the position for your case.

Charges taken from the employee

Two things happen to gross pay before it reaches the employee: tax is withheld, and the employee's share of contributions is deducted. In both cases the employer acts as a collection agent. The money never belongs to the company, which is why late or missing payments are treated seriously. See penalties for non-compliance for how the consequences are framed.

PAYE

PAYE is the advance collection of the employee's income tax. The employer withholds it every pay period and remits it to the MRA. It is a cost to the employee, not to the company, but the employer carries the compliance risk if it withholds incorrectly. The calculation of individual liability is covered on the PAYE page and is not repeated here.

The employee's share of CSG and NSF

CSG and NSF both involve a deduction from the employee and a matching charge on the employer. On a payslip the employee sees only their share; the employer's share appears in the books as a payroll cost. The CSG page and the NSF page explain the bases and the returns.

Charges added on top by the employer

A salary of a given amount is never the full cost of the person. Three categories sit above it.

1. The employer's share of CSG and NSF. These are legally payable by the company and are in addition to the gross salary.
2. The HRDC levy. This is a charge on the employer for training purposes, described on the HRDC levy page.
3. Statutory benefits and provisions. Leave, end-of-year bonus where it applies, severance and retirement gratuity are not taxes, but they are legal entitlements that belong in any honest estimate of employer payroll costs in Mauritius. See annual leave, 13th month bonus, severance allowance and retirement gratuity.

Other costs that follow headcount

Some obligations are not payroll taxes at all but still scale with the size of the workforce. An employer that handles personal data about its staff, for instance, may need to register as a controller under the data protection legislation. Under the Data Protection (Fees) Regulations 2020, in force since 1 August 2020, registration or renewal as a controller or processor costs Rs 1 000 for up to 5 employees, Rs 1 500 for 6 to 25 employees and Rs 2 500 for more than 25 employees.

Foreign staff add another layer: immigration permits and the tax treatment of the individual. Those are covered under work permits for employees and paying a foreign employee.

Charges that are not payroll taxes

Two items regularly get mixed up with payroll in management accounts, so it helps to separate them.

• Corporate charges on profit. Corporate income tax and related levies are assessed on the company's results, not on salaries. Payroll costs reduce taxable profit only to the extent the tax rules allow. See which business expenses a company can deduct.
• Annual fees to the Registrar of Companies. These are fixed by the type and size of the company and are unrelated to the number of employees. They belong in the annual compliance checklist, not in the payroll budget.

Who files what, and when

The charges do not all follow one calendar. Withholding and contributions are generally reported on a monthly cycle, with annual summaries after the end of the income year, but the exact dates and forms are set by the authorities and change from time to time. Put each return in your compliance calendar and check the current dates on the MRA website.

A practical order of operations for each pay run:

The step-by-step payroll guide walks through this sequence in more detail.

Common mistakes when budgeting payroll costs

• Budgeting only gross salary and forgetting the employer's share of contributions.
• Treating PAYE as a company cost, when it is withheld from the employee.
• Using last year's rates after a budget has changed them.
• Assuming a director's remuneration follows the same path as an employee's. Directors can be treated differently; see how to pay a director properly.
• Running payroll without registering as an employer first. See registering as an employer.

Choosing how to run payroll

A small company with one or two employees can often run payroll in-house with a reliable template. As headcount grows, the number of exceptions grows faster: part-year staff, overtime, leave payouts and foreign employees. At that point, software or an outsourced provider becomes worth considering. If you outsource, the engagement is typically with an FSC-licensed corporate service provider (Management Licence) or an accounting firm; the guide to choosing a provider sets out what to ask. You can also use the contact form to request an introduction.