Overcoming the Illicit Cause Defense — Full Recovery of Premium Paid in a Cancelled Apartment Subscription Rights Transaction During the Resale Restriction Period
Case Type : Violation of Apartment Subscription Rights Resale Restriction · Premium Refund Claim · Unjust Enrichment
Outcome : Full Victory
Handled by : Law Firm Jinheon
Case at a Glance
Our client had purchased apartment subscription rights during the resale restriction period, paying a premium to the seller. Both parties were aware that the transaction was taking place within the restriction period. The transaction was discovered, and the contract was cancelled. When the seller refused to return the premium already received, our client came to Law Firm Jinheon. The central legal obstacle was severe: if the premium payment were found to constitute an illicit cause transfer (불법원인급여) under Korean civil law, our client's right to claim repayment could be blocked entirely. Law Firm Jinheon conducted a precise analysis of the relevant statutes and case law, dismantled the illicit cause defense, and constructed the legal argument that the cancellation resulted from circumstances attributable to neither party — securing a full victory and complete recovery of the premium.
1. Why the Client Came to Law Firm Jinheon
Our client had purchased apartment subscription rights during the applicable resale restriction period, paying a premium on top of the base price. Both the buyer and the seller were aware at the time that the transaction was being conducted within the restriction period. The transaction was subsequently discovered by the relevant authorities, and the contract was cancelled.
Following the cancellation, our client demanded the return of the premium paid to the seller. The seller refused. Our client came to Law Firm Jinheon to recover what had been paid.
2. Law Firm Jinheon's Legal Strategy
This case carried a legal risk that distinguished it sharply from a straightforward unjust enrichment claim. Under Korean civil law, where a payment is made for an illicit cause — one that is contrary to good morals or public order — the party who made the payment cannot claim its return. If the premium payment were characterised as an illicit cause transfer, our client's right to recover it would be extinguished entirely. This was the central obstacle the case presented.
Law Firm Jinheon addressed this risk through two interlocking lines of legal argument.
First, we conducted a precise analysis of the relevant statutes and case law on illicit cause transfers. For a payment to constitute an illicit cause transfer, the underlying act must be contrary to good morals or public order, and the degree and nature of that illegality are critical to the analysis. Law Firm Jinheon carefully examined the legislative purpose of the resale restriction provisions and the trajectory of Korean court decisions on this issue, and constructed the argument that the premium payment in this case did not satisfy the conditions for an illicit cause transfer.
Second, we built the legal argument that the cancellation of the contract resulted from circumstances attributable to neither party. Both the buyer and the seller had entered into the transaction with knowledge of the resale restriction. Law Firm Jinheon constructed the systematic legal argument that where both parties share the same awareness of the circumstances, the resulting cancellation should be characterised not as the fault of either party, but as a cancellation due to circumstances for which neither party bears responsibility. This framing provided the legal foundation for our client's right to recover the premium and was the argument that proved decisive in persuading the court.
3. The Outcome — Full Victory
The court accepted Law Firm Jinheon's arguments and delivered a complete victory. The illicit cause defense was rejected. The seller was ordered to return the premium in full. Even in a case where the transaction had been discovered and cancelled for violating the resale restriction, our client recovered every won of the premium that had been paid.
4. Why This Case Matters — And Why Choose Law Firm Jinheon
This was not a straightforward repayment claim. It was a case where the illicit cause defense, if accepted, would have shut down the claim entirely — leaving our client with no legal basis to recover anything. In many cases involving transactions that violate resale restrictions, the conventional view is that recovering a premium is simply not possible.
Law Firm Jinheon challenged that assumption through legal analysis. By examining the precise conditions for an illicit cause transfer, reconstructing the parties' awareness and the circumstances of the cancellation, and presenting a coherent alternative legal framework to the court, we achieved a result that many would have considered unattainable.
If you are involved in a dispute over apartment subscription rights, a premium paid during a resale restriction period, or an unjust enrichment claim where the illicit cause defense has been raised, Law Firm Jinheon has the expertise to analyse the issue precisely and find the path to recovery.
Overcoming the Illicit Cause Defense — Full Recovery of Premium Paid in a Cancelled Apartment Subscription Rights Transaction During the Resale Restriction Period
Case Type : Violation of Apartment Subscription Rights Resale Restriction · Premium Refund Claim · Unjust Enrichment Outcome : Full Victory Handled by : Law Firm Jinheon
Case at a Glance
Our client had purchased apartment subscription rights during the resale restriction period, paying a premium to the seller. Both parties were aware that the transaction was taking place within the restriction period. The transaction was discovered, and the contract was cancelled. When the seller refused to return the premium already received, our client came to Law Firm Jinheon. The central legal obstacle was severe: if the premium payment were found to constitute an illicit cause transfer (불법원인급여) under Korean civil law, our client's right to claim repayment could be blocked entirely. Law Firm Jinheon conducted a precise analysis of the relevant statutes and case law, dismantled the illicit cause defense, and constructed the legal argument that the cancellation resulted from circumstances attributable to neither party — securing a full victory and complete recovery of the premium.
1. Why the Client Came to Law Firm Jinheon
Our client had purchased apartment subscription rights during the applicable resale restriction period, paying a premium on top of the base price. Both the buyer and the seller were aware at the time that the transaction was being conducted within the restriction period. The transaction was subsequently discovered by the relevant authorities, and the contract was cancelled.
Following the cancellation, our client demanded the return of the premium paid to the seller. The seller refused. Our client came to Law Firm Jinheon to recover what had been paid.
2. Law Firm Jinheon's Legal Strategy
This case carried a legal risk that distinguished it sharply from a straightforward unjust enrichment claim. Under Korean civil law, where a payment is made for an illicit cause — one that is contrary to good morals or public order — the party who made the payment cannot claim its return. If the premium payment were characterised as an illicit cause transfer, our client's right to recover it would be extinguished entirely. This was the central obstacle the case presented.
Law Firm Jinheon addressed this risk through two interlocking lines of legal argument.
First, we conducted a precise analysis of the relevant statutes and case law on illicit cause transfers. For a payment to constitute an illicit cause transfer, the underlying act must be contrary to good morals or public order, and the degree and nature of that illegality are critical to the analysis. Law Firm Jinheon carefully examined the legislative purpose of the resale restriction provisions and the trajectory of Korean court decisions on this issue, and constructed the argument that the premium payment in this case did not satisfy the conditions for an illicit cause transfer.
Second, we built the legal argument that the cancellation of the contract resulted from circumstances attributable to neither party. Both the buyer and the seller had entered into the transaction with knowledge of the resale restriction. Law Firm Jinheon constructed the systematic legal argument that where both parties share the same awareness of the circumstances, the resulting cancellation should be characterised not as the fault of either party, but as a cancellation due to circumstances for which neither party bears responsibility. This framing provided the legal foundation for our client's right to recover the premium and was the argument that proved decisive in persuading the court.
3. The Outcome — Full Victory
The court accepted Law Firm Jinheon's arguments and delivered a complete victory. The illicit cause defense was rejected. The seller was ordered to return the premium in full. Even in a case where the transaction had been discovered and cancelled for violating the resale restriction, our client recovered every won of the premium that had been paid.
4. Why This Case Matters — And Why Choose Law Firm Jinheon
This was not a straightforward repayment claim. It was a case where the illicit cause defense, if accepted, would have shut down the claim entirely — leaving our client with no legal basis to recover anything. In many cases involving transactions that violate resale restrictions, the conventional view is that recovering a premium is simply not possible.
Law Firm Jinheon challenged that assumption through legal analysis. By examining the precise conditions for an illicit cause transfer, reconstructing the parties' awareness and the circumstances of the cancellation, and presenting a coherent alternative legal framework to the court, we achieved a result that many would have considered unattainable.
If you are involved in a dispute over apartment subscription rights, a premium paid during a resale restriction period, or an unjust enrichment claim where the illicit cause defense has been raised, Law Firm Jinheon has the expertise to analyse the issue precisely and find the path to recovery.