Summary
If you make ₦1,804,421 a year living in Nigeria, you will be taxed ₦417,675. That means that your net pay will be ₦1,386,746 per year, or ₦115,562 per month. Your average tax rate is 23.2% and your marginal tax rate is 28.4%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of ₦100 in your salary will be taxed ₦28.36, hence, your net pay will only increase by ₦71.64.
Bonus Example
A ₦1,000 bonus will generate an extra ₦716 of net incomes. A ₦5,000 bonus will generate an extra ₦3,582 of net incomes.