Summary
If you make 232,200,696 원 a year living in South Korea, you will be taxed 76,615,270 원. That means that your net pay will be 155,585,426 원 per year, or 12,965,452 원 per month. Your average tax rate is 33.0% and your marginal tax rate is 43.8%. This marginal tax rate means that your immediate additional income will be taxed at this rate. For instance, an increase of 100 원 in your salary will be taxed 43.77 원, hence, your net pay will only increase by 56.23 원.
Bonus Example
A 1,000 원 bonus will generate an extra 562 원 of net incomes. A 5,000 원 bonus will generate an extra 2,812 원 of net incomes.