IPO Penalty Clauses in South Korea
Penalty or Conditional Payment?
Contents
- 1. What did the Supreme Court of Korea decide in this IPO failure case?
- 2. What is the difference between an obligation of means and an obligation of result under Korean law?
- 3. How did the three instances of this case differ?
- 4. Is money promised on a failed IPO a penalty or a conditional payment?
- 5. What changes in practice between the two characterizations?
- 6. Does "shall cause the company to be listed" guarantee the result?
- 7. What must an investor prove to recover the penalty?
- 8. Does a put option solve the risk of a failed IPO?
- 9. What should foreign investors in South Korea check in their shareholders agreements?
Forty-eight months. That was the listing deadline an investment partnership and a controlling shareholder wrote into their shareholders agreement in South Korea. The deadline passed without an initial public offering, and the partnership demanded KRW 1 billion under the penalty clause. The contract said, in terms, that the shareholder “shall cause the company to be listed.”
The first instance court awarded half of it. The appellate court then set that award aside and dismissed the claims in full, and the Supreme Court of Korea dismissed the appeal. The same contract and the same facts produced opposite results at different levels of the Korean court system.
Everything turned on one question. Did that language guarantee the outcome of listing, or promise best efforts toward it? Korean law calls the first an obligation of result (gyeolgwa chaemu) and the second an obligation of means (sudan chaemu). Once that characterization is settled, the burden of proof shifts with it. The Supreme Court went further and set out, for the first time in these terms, how to decide whether money promised on a failed IPO is a penalty or simply a conditional payment.
What did the Supreme Court of Korea decide in this IPO failure case?
On August 13, 2026, the Supreme Court of Korea dismissed the investor’s appeal in Case No. 2026Da201223, a claim for share purchase price. Because the listing duty was an obligation of means and the controlling shareholder’s fault was not established, the dismissal of the penalty claim below was upheld.
The structure of the case is straightforward. An investment partnership subscribed for approximately KRW 1 billion of redeemable convertible preferred shares issued by the target company and entered into a shareholders agreement with the controlling shareholder. Article 5.1 of that agreement provided that the controlling shareholder and the company “shall cause the company to be listed by the date falling 48 months from the closing date (extendable by 12 months upon consultation with the investor).”
The target company manufactured and sold hangover-relief products and health functional foods, and most of its revenue came from the former. In 2019, approximately KRW 3.483 billion of its roughly KRW 3.952 billion in total revenue, or 88 percent, came from hangover-relief products. The COVID-19 pandemic then contracted the domestic market for those products from KRW 267.8 billion in 2019 to KRW 251.1 billion in 2020 and KRW 224.1 billion in 2021. The company’s revenue fell approximately 32 percent in 2020 and a further 68 percent in 2021. The IPO did not happen.
The partnership pleaded in the alternative: primarily for the share purchase price on exercise of a put option, and alternatively for a contractual penalty for breach of the listing duty. Neither succeeded.
What is the difference between an obligation of means and an obligation of result under Korean law?
An obligation of result requires the debtor to deliver the promised outcome. An obligation of means requires the care of a good manager directed toward that outcome. The decisive consequence is who must prove what when the outcome does not arrive.
Where the duty is one of result, the absence of the promised outcome is itself a breach. The creditor need only show that the result did not occur, and the debtor who wishes to escape liability must prove the absence of fault.
Where the duty is one of means, that is not so. The missing outcome is only a starting point. The creditor must separately allege and prove what specific duty of care the debtor owed and how it was violated. A debtor who worked diligently but was defeated by external conditions has not breached the contract.
| Point of comparison | Obligation of result | Obligation of means |
|---|---|---|
| Content of the duty | Delivery of the promised outcome | Care of a good manager toward the outcome |
| Effect of a missing outcome | Breach in itself | Breach assessed separately |
| Burden of proof | Debtor proves absence of fault | Creditor proves breach of the duty of care |
| Adverse external conditions | Rarely exculpatory | Support a finding of no breach |
| Applied to this case | Failed IPO alone triggers the penalty | Investor must prove the shareholder fell short |
The distinction is long established in Korean law across several fields.
A physician’s duty of treatment
The oldest example. The Supreme Court held that a physician’s obligation to a patient is not an obligation of result requiring cure of the illness, but an obligation of means to exercise the care of a good manager and take treatment measures that are necessary and appropriate in light of current medical standards, so that non-recovery alone cannot support an inference of breach (Supreme Court decision of December 13, 1988, Case No. 85DaKa1491).
A representative director’s performance of duties
The same reasoning appears in corporate law. Where a company sues its representative director for neglect of duty, the Supreme Court held that the director’s obligation in performing his duties is not an obligation of result to ensure that no unrecovered loan loss arises, but an obligation to exercise the care of a good manager for the benefit of the company, so that the occurrence of an unrecovered loss alone cannot support an inference of breach (Supreme Court decision of December 23, 1996, Case Nos. 96Da30465 and 96Da30472).
A sales agent’s obligation under a pre-construction sale agency contract
The closest analogue to this case. In its decision of March 31, 2022 (Case No. 2019Da226395), the Supreme Court held that a sales agent’s obligation under a pre-construction sale (bunyang) agency contract is an obligation of means, and that failure to reach the target sales rate within the contract period does not by itself support an inference of breach; the counterparty must additionally allege and prove the existence of the specific duty of care and its violation.
The pattern is consistent. Characterizing a duty as one of means leads directly to the proposition that the outcome alone proves nothing, and the burden then rests with the creditor. This decision applies that framework to the listing obligation in an investment agreement.
How did the three instances of this case differ?
The reversal happened between the first instance and the appeal. The first instance court awarded half of the penalty claim; the appellate court characterized the listing duty as an obligation of means, found the breach unproven, and set the award aside.
| Instance | Court, date and case number | Put option claim | Penalty claim |
|---|---|---|---|
| First | Seoul Central District Court, February 21, 2025, Case No. 2023Gahap98226 | Dismissed | Partly allowed (KRW 500 million) |
| Appeal | Seoul High Court, January 15, 2026, Case No. 2025Na206544 | Dismissed | Dismissed in full; award below set aside |
| Supreme Court | Supreme Court of Korea, August 13, 2026, Case No. 2026Da201223 | Appeal dismissed | Appeal dismissed |
Both sides appealed from the first instance: the partnership sought the remaining KRW 500 million, and the controlling shareholder sought to overturn the amount awarded. The appellate court squarely framed the characterization question, held for the shareholder on it, and then found that the evidence did not establish a breach of the duty of care.
The Supreme Court dismissed both grounds of appeal. Notably, on each ground it observed that parts of the reasoning below were not entirely apposite while the conclusion was acceptable. The Court did not endorse the appellate reasoning wholesale, which is the context in which it set out its own test.
Is money promised on a failed IPO a penalty or a conditional payment?
The Supreme Court set out a multi-factor test. What governs is not the heading in the contract but the structure of the arrangement and the parties’ true intent.
Where an investor who became a shareholder by subscribing for newly issued shares agrees with a third party such as the company’s controlling shareholder or representative director that the company will list within a fixed period, and that the third party will pay the investor if listing does not occur within that period, whether the payment obligation arises is to be determined reasonably, according to logic and the rules of experience, by considering the following.
- The motive and circumstances in which the agreement was concluded
- The content of the language used
- The purpose the agreement seeks to achieve
- The manner in which the obligation is set out in the contract, and the creditor’s role in its performance
- The parties’ true intent
- Whether the money is a penalty (wiyakbeol) premised on the third party’s breach, or simply a payment conditioned on the failure to list
The final factor is the heart of it. A clause headed “penalty” is not automatically a penalty, and the absence of a heading does not make a payment conditional. Under Korean law the court looks past the label.
What changes in practice between the two characterizations?
The difference is what the investor must prove. A penalty presupposes breach, so violation and fault must both be established. A conditional payment turns only on whether the stipulated condition occurred.
| Point of comparison | Penalty (wiyakbeol) | Conditional payment |
|---|---|---|
| Trigger | Breach by the counterparty | Occurrence of the stipulated condition |
| Examination of fault | Required | Generally not required |
| What the investor proves | The specific duty and its violation | That the condition occurred |
| Effect of adverse conditions | May exculpate the payer | Generally irrelevant |
| Outcome in this case | Claim dismissed for want of fault | Characterization not accepted |
The conditional payment is plainly better for the investor and the penalty characterization is safer for the controlling shareholder. The difficulty is that parties routinely insert these clauses without deciding which of the two they intend.
Does “shall cause the company to be listed” guarantee the result?
It does not. The appellate court read that language as emphasizing conduct toward listing and characterized the duty as one of means. The Supreme Court accepted the conclusion.
The reasoning rested on the architecture of the contract itself. Article 3(2) of Annex 1 to the new share subscription agreement separately addressed the case where the company simply failed to list and the case where the company or the controlling shareholder neglected the duty to complete a listing even though the quantitative and qualitative requirements had been satisfied. The contract therefore treated a failed listing and a neglected duty as different in kind.
The language of the remedies clauses pointed the same way. Article 12.1 of the shareholders agreement made damages available where a party failed to perform its obligations faithfully and caused loss, and Article 12.2 framed the penalty as a device to secure faithful performance. Both are addressed to the quality of performance rather than to outcomes.
The recovery architecture mattered as well. The agreements did not confine recovery of principal and return to a listing. If the company listed, the partnership could claim redemption from the company with interest at 7 percent per annum; if listing failed or another specified event occurred, it could claim early redemption with interest at 15 percent per annum; and if the put option conditions were met, it could put its shares to the controlling shareholder with compound interest at 15 percent per annum. Given those routes, the court considered it inequitable to read the listing duty as an obligation of result under which a penalty would be payable regardless of cause.
The court also weighed the circumstances at the time of investment. In May 2019 the company was at an early stage, without an established record of stable revenue and not financially settled. The partnership invested on that premise while arranging recovery routes for a range of scenarios. On that structure, the court found it difficult to conclude that the controlling shareholder had guaranteed the fact of listing.
Finally, the court noted that from April 2023 the parties met four times to discuss repayment plans on the shared understanding that a listing was unlikely, and that there is no indication the partnership pressed for the penalty during those discussions. That silence was treated as inconsistent with an obligation of result.
All of this sits within an established principle of contract interpretation under Korean law. Where the objective meaning of a disposition document is clear, it governs; where it is not clear, the court construes the contract reasonably in light of the language, the motive and circumstances of its conclusion, the purpose and true intent of the parties, and trade practice. In particular, where the construction urged by one party would impose a serious liability on the other, the language must be construed all the more strictly (Supreme Court decision of May 23, 1995, Case No. 95Da6465).
What must an investor prove to recover the penalty?
Once the listing duty is characterized as an obligation of means, the burden falls on the investor. The appellate court held that the content of the controlling shareholder’s duty of care as a good manager, and its violation, must be proven by the party asserting it.
That proof was not made here. The court gave three reasons.
First, the deterioration of the external business environment caused by the COVID-19 pandemic, and the resulting decline in performance, were markedly beyond what any party could reasonably foresee or control at the time of contracting. The market itself contracted, and the leading products in the sector suffered severe revenue losses. When the market began to recover in 2022 the company grew about 59 percent year on year to roughly KRW 1.3 billion in revenue, but with its distribution channels sharply reduced it could not realistically meet the listing requirements as a late entrant.
Second, the controlling shareholder did not respond passively. In 2020 the company rebranded its hangover-relief product with an exclusive model and new packaging, diversified the line into pill, concentrate and beverage formats, and pursued sales expansion in the Chinese and United States markets.
Third, the allegation of misuse of investment proceeds failed. The partnership contended that the controlling shareholder applied the proceeds first to repay his own existing borrowings of KRW 1.4 billion. Article 6.3(b) of the new share subscription agreement required the subscription price to be used for working capital and similar purposes, with prior written consent for any change of use. The shareholder had, however, funded the company’s operations by lending his personal funds, and the evidence did not establish that the borrowings in question fell outside the company’s ordinary course of operations.
The third point deserves attention. The existence of a covenant and proof of its breach are two different things.
Does a put option solve the risk of a failed IPO?
Only if its exercise conditions are drafted to reach that risk. Here they were not, and the primary claim failed at both the first instance and on appeal.
One exercise condition was that listing be discontinued by strategic decision after prior consultation with the investor. The appellate court read this as covering only a decision, taken by agreement with the investor, to discontinue the listing process in order to list at a more favorable time later, even though the quantitative and qualitative requirements for listing had already been satisfied. The Supreme Court found no error of law in the interpretation of the disposition document, while noting that parts of the reasoning were not entirely apposite.
On that reading, a listing that failed because the requirements were never met falls outside the clause altogether. The exercise price supported the same conclusion. The put price was the subscription amount of approximately KRW 1 billion with compound interest at 15 percent per annum, which as of the 48-month deadline came to roughly KRW 1.75 billion, close to twice the subscription price. The court reasoned that if the purpose had been to guarantee a return of at least the principal, the price would sensibly have been set at or near the invested amount, and that the clause was better understood as a recovery mechanism available where enterprise or equity value had in fact increased.
What should foreign investors in South Korea check in their shareholders agreements?
This decision is an interpretive standard applied after a dispute, but its practical value lies at the drafting stage. Each ground the courts relied on converts into a drafting checkpoint, and several of them are easy to miss in a cross-border deal where the clause was translated from a foreign precedent.
1. If you want a result, say that fault is irrelevant
Where payment is to follow from the fact of non-listing alone, state expressly that it arises regardless of fault. Language such as “shall use best efforts” or “shall cause to be listed” is likely to be read as directed to conduct.
2. Separating failure from neglect signals an obligation of means
In this case, separate provisions for a failed listing and for a neglected listing duty became evidence that the duty was one of means. Decide deliberately whether that separation serves you and what different consequences each limb should carry.
3. Align the penalty clause with the damages clause
Where the damages clause turns on unfaithful performance and the penalty clause is framed as securing faithful performance, both read as presupposing breach. A clause stating that the parties accept the amount as reasonable and will raise no objection was held to address the amount only, not the event that triggers payment.
4. Map your recovery routes against the scenarios you fear
The existence of multiple recovery routes worked against reading the listing duty as an obligation of result. Adding routes is not itself protection. Tabulate which clause operates in which scenario and look for the gaps.
5. Let the exercise price match the intended function
A put price close to twice the principal was treated as evidence that the option was not a principal-protection device. Where pricing and stated purpose diverge, the pricing is likely to prevail.
6. Specify the scope of prior written consent
The court read “discontinuation or abolition of an existing business” as referring to the company’s core manufacturing and sales business, so that withdrawing from a particular overseas market was a question of market expansion rather than abolition of a business. Negotiations that never matured into a contract were likewise not a termination of a strategic alliance. If you want to control a situation, name it in the clause.
Atlas Legal advises foreign and domestic investors on venture investment documentation and shareholder disputes from the Incheon Free Economic Zone (IFEZ), covering Songdo International Business District, Cheongna International City and Yeongjong International City. In our experience, most of these disputes arise not because a clause was missing but because its legal characterization differed from what the parties assumed. Settling that characterization at the investment stage costs far less than litigating it afterward.
Frequently Asked Questions
Q. Does "shall cause the company to be listed" guarantee an IPO under South Korean law?
A. No. In its decision of August 13, 2026 (Case No. 2026Da201223), the Supreme Court of Korea upheld a reading of that language as an emphasis on conduct rather than a guarantee of outcome. The controlling shareholder’s duty was characterized as an obligation of means (sudan chaemu) to exercise the care of a good manager toward listing, not an obligation of result (gyeolgwa chaemu). A failed IPO alone therefore does not trigger a penalty payment.
Q. What is the difference between an obligation of means and an obligation of result?
A. An obligation of result requires the debtor to deliver the promised outcome, so the absence of that outcome is itself a breach and the debtor must prove the absence of fault to escape liability. An obligation of means requires only the care of a good manager toward that outcome. Where the duty is one of means, the missing outcome is not a breach in itself, and the creditor must separately prove the specific duty of care and its violation.
Q. What test did the Supreme Court of Korea set out?
A. Where an investor who acquired shares through a new share subscription agrees with the controlling shareholder or representative director that the company will list within a fixed period, and that third party will pay the investor if listing does not occur, the court must determine whether the payment obligation arises by considering the motive and circumstances of the agreement, the language used, the purpose the agreement seeks to achieve, the manner in which the obligation is set out and the creditor’s role in performance, the parties’ true intent, and whether the money is a penalty premised on breach or simply a payment conditioned on the absence of listing.
Q. What is the practical difference between a penalty and a conditional payment?
A. A penalty (wiyakbeol) presupposes a breach, so the investor must establish both the violation and fault. A conditional payment turns only on whether the stipulated condition occurred, so fault is generally irrelevant. The same figure written into a contract can produce opposite outcomes depending on which characterization the court adopts.
Q. What must an investor prove to recover a penalty for a failed IPO?
A. The investor bears the burden. The appellate court held that the content of the controlling shareholder’s duty of care as a good manager, and its violation, must be proven by the party asserting it. The Supreme Court stated the point directly in an earlier case: the creditor must additionally allege and prove the existence of the specific duty of care and its breach (Supreme Court decision of March 31, 2022, Case No. 2019Da226395).
Q. Did the COVID-19 pandemic operate as a defense?
A. In this case it did. The company derived most of its revenue from hangover-relief products, and the domestic market contracted from KRW 267.8 billion in 2019 to KRW 251.1 billion in 2020 and KRW 224.1 billion in 2021. The court treated this as a circumstance markedly beyond what any party could reasonably foresee or control at contracting, and noted that the controlling shareholder actively rebranded products, diversified the product line, and pursued sales in overseas markets.
Q. How did the three instances of this case differ?
A. The first instance court (Seoul Central District Court, February 21, 2025, Case No. 2023Gahap98226) awarded KRW 500 million of the KRW 1 billion penalty claim. The appellate court (Seoul High Court, January 15, 2026, Case No. 2025Na206544) characterized the listing duty as an obligation of means, found no proven breach of the duty of care, set aside that award, and dismissed the claims in full. The Supreme Court dismissed the appeal, making the outcome final.
Q. Does a put option solve the risk of a failed IPO?
A. Only if the exercise conditions are drafted to cover it. Here the put option could be exercised where listing was discontinued by strategic decision after prior consultation with the investor. The court read that narrowly, as covering only a decision to postpone listing to a more favorable time even though the quantitative and qualitative listing requirements had been met. A simple failure to meet those requirements fell outside the clause.
Q. What should foreign investors in South Korea take from this decision?
A. Draft for characterization, not for labels. If you intend payment to follow from the fact of non-listing alone, say expressly that fault is irrelevant. Check whether your agreement separates a failed listing from a neglected listing duty, because that separation was used as evidence that the duty was one of means. Confirm that your several recovery routes actually cover the scenarios you fear, and that the exercise price of a put option matches the function you intend it to serve.
To review the legal characterization of clauses in a shareholders agreement or a new share subscription agreement under South Korean law, or to assess a dispute over investment recovery after a failed listing, please contact Atlas Legal. We advise on corporate counseling and corporate disputes from Songdo International Business District in Incheon, South Korea.
