Summary
If you make 4,166,665 ₸ a year living in Kazakhstan, you will be taxed 866,666 ₸. That means that your net pay will be 3,299,999 ₸ per year, or 275,000 ₸ per month. Your average tax rate is 20.8% 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 100 ₸ in your salary will be taxed 20.80 ₸, hence, your net pay will only increase by 79.20 ₸.
Bonus Example
A 1,000 ₸ bonus will generate an extra 792 ₸ of net incomes. A 5,000 ₸ bonus will generate an extra 3,960 ₸ of net incomes.