Summary
If you make KSh 1,249,980 a year living in Kenya, you will be taxed KSh 309,714. That means that your net pay will be KSh 940,266 per year, or KSh 78,356 per month. Your average tax rate is 24.8% and your marginal tax rate is 30.2%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of KSh 100 in your salary will be taxed KSh 30.19, hence, your net pay will only increase by KSh 69.81.
Bonus Example
A KSh 1,000 bonus will generate an extra KSh 698 of net incomes. A KSh 5,000 bonus will generate an extra KSh 3,491 of net incomes.