PAYE (Pay As You Earn) is the mechanism by which Comoros employers deduct income tax from employee salaries and remit it to the tax authority on the employee's behalf. Getting PAYE right is one of the most important — and most audited — parts of Comoros payroll compliance.

How PAYE Works in Comoros

Under the PAYE system, the employer acts as a tax collection agent. Each payroll run, the employer calculates the income tax due on each employee's taxable income, deducts it from their salary, and remits the total amount collected to the Comoros tax authority by the prescribed deadline.

Failure to deduct, under-deduct, or late-remit PAYE makes the employer personally liable for the shortfall — not the employee.

What Counts as Taxable Income in Comoros?

Taxable income in Comoros generally includes:

Basic salary
Housing and commuting allowances (subject to limits)
Bonus and commission payments
Benefits in kind (car, medical cover, etc.) above exempt thresholds
Overtime payments

Contributions to approved pension funds and certain other statutory deductions may be deductible from gross pay before PAYE is calculated — reducing the employee's tax liability.

Comoros PAYE Tax Bands 2026

Income tax in Comoros is calculated on a progressive band system — lower income is taxed at a lower rate, and the rate increases as income rises. The KMF tax bands are reviewed periodically by the government. Always confirm current rates with the Comoros tax authority or use payroll software that keeps rates automatically updated.

Personal Relief and Allowances

Most employees in Comoros are entitled to a personal relief or tax credit that reduces their final PAYE liability. This is applied after the gross tax on income bands is calculated. Employees may also claim additional reliefs for insurance premiums and other qualifying expenditure.

PAYE Filing and Remittance Deadlines

PAYE deducted during a month must be remitted to the tax authority by a specified date in the following month. Most Comoros employers are required to file a monthly PAYE return alongside the payment. Penalties for late filing or late payment apply from the day after the deadline.

Annual PAYE Reconciliation

At the end of each tax year, Comoros employers must issue each employee with an annual tax certificate (often called a P9 or equivalent) showing total gross pay and PAYE deducted for the year. This certificate is used by employees when filing their individual tax returns.

Common PAYE Mistakes to Avoid

Applying outdated tax bands from a previous year
Forgetting to deduct pension contributions from the taxable base before applying PAYE
Missing the monthly remittance deadline
Failing to issue annual tax certificates to employees
Not registering new employees for PAYE before their first pay date

Automate PAYE in Comoros

SmartHR Africa automatically applies the current Comoros PAYE bands, personal reliefs, and allowances on every payroll run in 2026. Remittance deadlines are tracked and flagged, and annual P9 certificates are generated with a single click.

Comoros Income Tax (PAYE) Guide 2026