PAYE Calculation Mauritius 2026: A Step-by-Step Guide

In 2026, Mauritius continues to utilize a progressive taxation structure for individuals. Unlike the flat 15% rate of the past, the current system allows for a 0% tax bracket on initial income, ensuring that lower-income earners retain more of their purchasing power. For the financial year 2025-2026, the tax rates start at 0% and increase in increments of 2% or 5% up to a maximum of 20%.

The brackets are applied to 'Chargeable Income,' which is the gross income minus the Personal Income Tax Relief (PITR) and other allowable deductions declared in the Employee Declaration Form (EDF). It is vital for accountants to differentiate between 'Basic Salary' and 'Emoluments'—the latter includes overtime, commissions, and fringe benefits, all of which are usually subject to PAYE.

To calculate PAYE accurately, follow this sequence:

1. Gross Emoluments: Sum the basic salary, overtime, taxable allowances (like travel or housing), and bonuses.
2. Exempt Income: Deduct non-taxable items such as specific medical scheme contributions or the exempt portion of a transport allowance under the Workers' Rights Act.
3. Personal Tax Relief: Deduct the monthly portion of the Personal Income Tax Relief (formerly Dependent Deductions). As of 2026, every resident is entitled to a basic exemption (e.g., MUR 300,000 to MUR 600,000 depending on the most recent budget updates).
4. Determine Taxable Income: Subtract the monthly relief from the gross emoluments.
5. Apply Brackets: Apply the percentage rates to the remaining balance. For example, the first 'slice' of income might be taxed at 0%, the next at 2%, and so on.

At Payroll.mu, our software automates this entire sequence, ensuring that the 'slicing' of income across brackets matches the MRA's precise algorithms.

The Employee Declaration Form (EDF) is the most important document in the PAYE process. It is the employee's responsibility to submit this electronically via the MRA website. Once submitted, the employer receives a summary of the reliefs the employee is claiming.

In 2026, common reliefs include deductions for dependents (up to a maximum of four), interest on housing loans for first-time buyers, and contributions to approved pension schemes or medical insurance. If an employee fails to submit an EDF, the employer is legally obligated to calculate PAYE using only the basic personal deduction, which often results in the employee paying more tax than necessary. Using an integrated payroll tool like Anexa can help HR teams track which employees have updated their EDFs for the current tax year.

In Mauritius, payroll isn't just about PAYE; you must also account for the Contribution Sociale Généralisée (CSG) and the National Savings Fund (NSF).

• CSG: This is a social security contribution based on gross income. For the 2026 period, ensure you are using the revised thresholds (typically MUR 3,000 for the minimum and specific percentages for those earning above MUR 50,000).
• NSF: Usually 2.5% contributed by the employer and 1% by the employee (subject to a ceiling).
• Levy: Don't forget the HRDC levy (1%) which is an employer-only cost.

When calculating the final net pay, PAYE is deducted after the employee's portion of CSG/NSF has been considered if those items are tax-deductible under current regulations. Most modern Mauritius accounting practices treat these as separate line items on the payslip for clarity.

Employers must submit a Monthly Return of PAYE and CSG through the MRA e-services platform. The deadline is strictly the 15th of each month for the preceding month's payroll.

With the 'Monthly Return' (MR), you are required to list every employee's NID (National Identity Card number), their gross income, the tax withheld, and the social contributions. Accuracy is paramount; if the annual Statement of Emoluments (issued at the end of the financial year in August) does not match the sum of the 12 monthly returns, the MRA will likely initiate an audit. Professional services like those provided by QuickFocus.biz can help businesses reconcile these figures monthly to avoid year-end discrepancies.

Manual payroll calculation in Excel is increasingly risky in Mauritius due to the complexity of progressive tax brackets and the frequency of legislative changes. Transitioning to a cloud-based local solution like Payroll.mu provides several benefits:

• Automatic Tax Table Updates: When the Minister of Finance announces changes in the June Budget, the system updates automatically.
• Direct MRA Integration: Generate XML files compatible with MRA e-services for one-click filing.
• Employee Self-Service: Employees can download their payslips and Statements of Emoluments directly, reducing HR's administrative burden.
• Security: Data is encrypted and compliant with the Mauritius Data Protection Act.