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"I lost my temper and handed in a resignation letter saying I would work only through this month, but the next day I changed my mind. Can I take it back?" This happens often enough at work. The short answer, however, is that in most cases you cannot reverse it without the company's consent. In this post we explain what separates a resignation you can withdraw from one you cannot.

[Table of Contents]

1. Can you cancel a resignation letter the day after submitting it?

2. Courts divide resignations into two types — notice of termination and offer of termination

3. An ordinary resignation letter is hard to reverse once it reaches the company

4. Where company approval is required, as with early retirement, withdrawal may be possible

5. If you were coerced into signing, you can challenge the resignation itself

6. Three things to do right now if you want to withdraw

Can you cancel a resignation letter the day after submitting it?

People often resign in a moment of frustration and regret it immediately. But a resignation letter is not merely an expression of feeling — it is a legal declaration of intent to end the employment contract. So while it is tempting to think "I submitted it yesterday, so I can cancel it today," in practice there are more cases where you cannot reverse it without the company's permission. Whether withdrawal is possible depends on the legal character of the resignation you submitted.

Courts divide resignations into two types — notice of termination and offer of termination

Korean courts broadly divide an employee's declaration of resignation into two categories.

1. Notice of termination — saying "I am quitting," a unilateral notice that the employee is ending the employment contract.

2. Offer of termination — saying "I will quit if you accept," effectively proposing a termination by mutual agreement that takes effect only if the company accepts.

Which category applies determines whether withdrawal is possible. And absent special circumstances, courts treat a resignation as the former — a notice of termination. In other words, most ordinary resignation letters are treated as unilateral notices.

An ordinary resignation letter is hard to reverse once it reaches the company

A resignation assessed as a notice of termination takes effect the moment it reaches the company. A declaration of intent addressed to another party becomes effective on arrival, and a declaration terminating a contract cannot, in principle, be withdrawn (see Civil Act Articles 111 and 543(2)). Regardless of whether the company has accepted it or processed the paperwork, the employee cannot unilaterally withdraw it without the company's consent. Companies do sometimes allow a withdrawal as a matter of goodwill, but that is the company's choice, not the employee's right.

Where company approval is required, as with early retirement, withdrawal may be possible

The position differs where the resignation is assessed as an offer of termination by mutual agreement. The classic example is early or honorary retirement. Early retirement is not established simply because the employee applies; it requires the company to review and approve the application. Where the employment relationship ends only upon the company's acceptance, it is in fact the norm that the employee may freely withdraw until the company communicates its acceptance. That said, withdrawal may be restricted where special circumstances make it contrary to good faith — for example, where it would cause the company unforeseen harm.

If you were coerced into signing, you can challenge the resignation itself

There are exceptions in any case. If the resignation letter was submitted in response to coercive demands in the first place, then even though you signed on the spot because you felt you had no choice, there remains ample room to contest it later. A declaration of intent made under duress may be rescinded (Civil Act Article 110), and where you had no intention of resigning at all and merely went through the motions at the company's demand, it may be void as a declaration not reflecting true intent (Civil Act Article 107). Further, if in substance it amounts to a unilateral dismissal by the company, it can be contested as an unfair dismissal. In these cases the strategy is not to "withdraw" the resignation but to deny that the resignation had any effect at all.

Three things to do right now if you want to withdraw

If you have changed your mind, timing decides the outcome. Take these three steps immediately.

1. State your withdrawal as quickly as possible. Withdrawal may be recognized if the company has not yet accepted, so even a single day matters.

2. Put it in a form that leaves a record. A purely verbal statement is hard to prove later. Communicate your withdrawal clearly by text message, e-mail or another medium that records the date and content.

3. Secure evidence of the circumstances when you signed. Recordings of meetings, messenger conversations and the work situation at the time all objectively support the point that you had no reason to resign voluntarily.

Cheongchul Law Firm is here to help

The outcome of a resignation withdrawal turns entirely on whether your letter was a notice of termination or an offer of termination by agreement, and on what pressure you faced when you signed it. Drawing on practical experience in HR and labor disputes, Cheongchul Law Firm helps you assess the legal character of your resignation and designs a response strategy — from the notice of withdrawal to a remedy application for unfair dismissal. If you are troubled by a resignation withdrawal or the handling of your departure, please contact Cheongchul Law Firm.

This post is provided for general legal information and does not constitute legal advice on any specific matter. The outcome of each case may vary depending on its specific facts, so please consult an attorney.