Do Foreign Employees Have to Pay Tax on Side Jobs or Freelance Income in Korea?
Do Foreign Employees Have to Pay Tax on Side Jobs or Freelance Income in Korea?
“I have a full-time job in Korea, but I also earn money from freelance work. Do I need to pay additional tax?”
Possibly.
If you are a foreign employee working in Korea and earn additional income from freelancing, consulting, teaching, content creation, or another side job, that income may have separate Korean tax implications.
Completing your company’s year-end tax settlement does not always mean that all of your tax obligations for the year are finished.
How Is Side Income Taxed?
The tax treatment depends on the nature of the work.
For example, income from continuously providing services independently may be treated differently from income earned from a one-time activity.
Depending on the circumstances, your additional earnings may be classified as business income, other income, or even employment income.
This distinction is important because the reporting and tax treatment can differ.
What If Tax Was Already Withheld?
Some freelancers in Korea receive payment after tax has already been withheld.
However, having tax withheld does not necessarily mean that your final tax obligation has been completed.
If you have employment income together with reportable business or other income, you may need to include those amounts in a Comprehensive Income Tax Return.
What About Year-End Tax Settlement?
Your employer generally handles year-end tax settlement for your salary.
But additional income earned outside your main employment may need to be handled separately.
Whether you have an additional filing obligation depends on the type and amount of income as well as your individual tax situation.
Foreign Employees Should Check Their Tax Status
For foreign employees, Korean tax residency can also affect how different types of income are taxed.
This can become more complicated if your side income comes from an overseas company, an overseas platform, or clients outside Korea.
Do You Have a Side Job or Freelance Income in Korea?
If you earn money outside your regular salary, it is worth checking the tax treatment before assuming that your employer’s year-end tax settlement covers everything.
Whether you need to file an additional tax return, how your income should be classified
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