Summary
If you make USh 4,019,948 a year living in Uganda, you will be taxed USh 340,992. That means that your net pay will be USh 3,678,956 per year, or USh 306,580 per month. Your average tax rate is 8.5% and your marginal tax rate is 20.8%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of USh 100 in your salary will be taxed USh 20.78, hence, your net pay will only increase by USh 79.22.
Bonus Example
A USh 1,000 bonus will generate an extra USh 792 of net incomes. A USh 5,000 bonus will generate an extra USh 3,961 of net incomes.