Anse Accounting Corp.Korea's 19% flat tax for foreign employees — who qualifies, when it pays off and how to apply
Foreign employees in Korea can elect a 19% flat income tax on their salary for up to 20 years instead of the 6–45% progressive rates. This guide explains who is excluded, what deductions you give up, where the break-even point lies, which forms to file, and a pending 2027 proposal to raise the rate.