Summary
If you make 160,160,004 ₫ a year living in Vietnam, you will be taxed 29,318,281 ₫. That means that your net pay will be 130,841,723 ₫ per year, or 10,903,477 ₫ per month. Your average tax rate is 18.3% and your marginal tax rate is 23.9%. 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 23.92 ₫, hence, your net pay will only increase by 76.08 ₫.
Bonus Example
A 1,000 ₫ bonus will generate an extra 761 ₫ of net incomes. A 5,000 ₫ bonus will generate an extra 3,804 ₫ of net incomes.