Summary
If you make 1,800,000 FCFA a year living in Cameroon, you will be taxed 281,320 FCFA. That means that your net pay will be 1,518,680 FCFA per year, or 126,557 FCFA per month. Your average tax rate is 15.6% and your marginal tax rate is 15.6%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 FCFA in your salary will be taxed 15.64 FCFA, hence, your net pay will only increase by 84.36 FCFA.
Bonus Example
A 1,000 FCFA bonus will generate an extra 844 FCFA of net incomes. A 5,000 FCFA bonus will generate an extra 4,218 FCFA of net incomes.