Summary
If you make ₨ 3,682,536 a year living in the region of Islamabad Capital Territory, Pakistan, you will be taxed ₨ 431,455. That means that your net pay will be ₨ 3,251,081 per year, or ₨ 270,923 per month. Your average tax rate is 11.7% and your marginal tax rate is 21.3%. 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 ₨ 21.26, hence, your net pay will only increase by ₨ 78.74.
Bonus Example
A ₨ 1,000 bonus will generate an extra ₨ 787 of net incomes. A ₨ 5,000 bonus will generate an extra ₨ 3,937 of net incomes.