What to Do If Caught Employing Illegal Foreign Workers: A Complete Guide In Korea

5월 03, 2025

What should you do if you're caught in an illegal foreign labor crackdown?

If a foreign worker is caught working illegally in Korea, both the worker and the employer may face severe legal consequence
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Therefore, how you respond immediately after being caught is critical to minimizing penalties.
This article provides a comprehensive breakdown of what foreign workers and employers should know and do if they're caught during a crackdown.

Legal Definition and Scope of Illegal Employment

According to Korea’s Immigration Control Act, engaging in any work with a visa that does not permit employment is considered illegal employment.
For instance, tourist visas (C-3), short-term visit visas, etc., do not allow any kind of work.
Even if you have a work visa, working in a field not specified by your visa is also illegal employment.

What to Check Immediately After Being Caught

When a foreign worker is apprehended, the first step is to verify the compatibility of your visa type with your employment activity.
Below are the key points to confirm:

Check Item	Reason for Check
Visa Type	Confirm if employment is permitted
Employer Registered	Verify legal hiring and reporting
Work Location/Hours	Check for deviations from visa purpose

If any of these items do not match up, you may face deportation and entry bans.

How Foreign Workers Should Respond

Immediately after being caught, foreign workers should take the following actions:
First, submit your visa details and admit to the employment activity honestly.
Second, if you were forced to work or misled, collect evidence showing you were a victim—such as verbal coercion or contract violations.
Third, never provide false statements, as this will significantly worsen the situation.

Employer Response Strategies

Employers who hire foreign workers illegally can face the following penalties:

Violation Type	Penalty
Hiring illegal aliens	Up to 3 years in prison or 30M KRW fine
Arranging unlicensed work	Additional legal punishment applies

The best course of action is for the employer to acknowledge the employment immediately, and prepare documents or explanations to minimize the perceived intent or negligence.

Appealing Administrative Penalties

If a deportation or entry ban is imposed, the foreign worker can appeal through the following steps:
First, you have 30 days to file for an administrative appeal or lawsuit.
Second, you may submit a petition for a visa change under special circumstances.
Third, submit a written appeal to the Immigration Office requesting leniency.

Real-World Case Example

"A Vietnamese national, Ms. A, entered Korea on a tourist visa and was working as a kitchen assistant at a restaurant when she was caught.
Her visa did not allow work, and the employer failed to verify her visa type."
In such cases, both the worker and the employer share responsibility.
The employer should prepare evidence like contracts or proof of instructions given regarding visa compliance to reduce penalties.

The Importance of Legal Counsel or Expert Help

Responding to immigration crackdowns involves complex interpretation of immigration law, labor law, and criminal law.
Therefore, it is essential to consult with an immigration attorney or a foreign worker support center immediately.
This is especially crucial for long-term residents or family visa holders, who may still qualify for reduced penalties or re-entry.
Attempting to handle such matters alone is very risky.

Tips to Prevent Illegal Hiring and Employment Issues

Since crackdowns are often unannounced, it is vital to regularly review the following:

Management Item	Frequency	What to Check
Visa Validity	Monthly	Check visa type and expiration
Employment Contract	At Hiring	Ensure a written agreement is in place
Employment Registration	Immediately	Verify reports to labor & immigration offices

"If a foreign worker is hired through the correct legal process, there is no risk of being targeted in a crackdown."

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