違約後退還款項的利息與訟費計算？上訴部分得直

### 案件基本資料 - 案件名稱：POLYSET LIMITED v PANHANDAT LIMITED - 法院：香港終審法院 (Court of Final Appeal, CFA) - 法官：Bokhary PJ, Chan PJ, Ribeiro PJ, Litton NPJ and Lord Millett NPJ - 判決日期：2002年4月25日 ### 案情摘要 本案涉及一宗土地買賣合約。上訴人（買方）與答辯人（賣方）簽訂合約，買方支付了相等於樓價35%的訂金及部分付款。買方其後尋求撤銷合約，但被下級法院裁定無權撤銷。下級法院亦裁定賣方有權沒收該筆款項。終審法院其後裁定買方無權撤銷合約，但賣方無權沒收超出損害賠償金額的款項。終審法院裁定賣方有權獲得違約損害賠償（原審法官評定為3,300萬港元），但須退還多收的款項。雙方同意多收的款項為655萬港元。本判決書處理利息計算及訟費分攤問題。 ### 核心法律爭議 本案主要法律爭議有二：第一，應如何計算上訴人應獲退還的655萬港元款項的利息（包括利息期和利率）；第二，原審法官裁定上訴人須支付答辯人80%訟費的命令是否應予更改。上訴人認為應從其提起訴訟之日起按最優惠利率加1%計算利息，並應獲判50%的訟費。答辯人則主張利息應從原審判決之日起按東亞銀行七天存款利率計算，並維持原審的訟費命令。 ### 判決理由 終審法院裁定，儘管答辯人有權抵銷損害賠償，但其在相關期間一直佔用所有已付款項。因此，利息應從上訴人提起訴訟之日（1998年4月29日）起計算。關於利率，法院認為原審法官就另一筆1,150萬港元款項所採用的東亞銀行七天存款利率是合適的，因為本案情況特殊，且在損害賠償量化前，款項是否被不當扣留存在不確定性。至於訟費，終審法院推翻了原審法官的訟費命令，認為其原則上錯誤，因為上訴人最終成功追回了部分款項，應被視為部分勝訴方，因此判令答辯人支付上訴人一半的訴訟訟費。 ### 引用案例與條文 本案引用了 Komala Deccof & Co SA v Perusahaan Pertambangan Minyak Dan Gas Bumi Negara (Pertamina) [1984] HKLR 219，該案例確立了香港在判給利息時，一般會採用最優惠利率加1%以彌補原告被拖欠款項的理論借貸成本。然而，本案法官考慮到特殊情況，決定採用不同的利率。 ### 裁決與命令 終審法院命令答辯人須就655萬港元款項，自1998年4月29日（訴訟開始日期）起至2002年2月25日（終審法院判決頒布日期）止，按該期間東亞銀行七天存款利率的平均值支付利息，此後按判決利率支付。此外，終審法院撤銷了原審法官的訟費命令，改判答辯人須向上訴人支付一半的訴訟訟費。上訴階段的訟費則維持原判，即各方自行承擔。 ### 判決啟示 本判決闡明了在土地買賣合約中，若訂金過高而被裁定為不可沒收時，買方追討多付款項的利息計算原則和訟費分攤方式。法院強調，即使賣方有權抵銷損害賠償，但若其長期佔用買方款項，仍需支付利息。此外，判決重申了在評估訟費時，法院會考慮各方在訴訟中的實際勝訴程度，即使是部分勝訴，也可能獲得訟費補償。 --- ### 免責聲明 本摘要由人工智能自動生成，內容可能存在錯誤或遺漏，僅供參考，不構成法律意見。如需法律建議，請諮詢合資格律師。### Case Details - Case Name: POLYSET LIMITED v PANHANDAT LIMITED - Court: Court of Final Appeal (CFA) - Judge: Bokhary PJ, Chan PJ, Ribeiro PJ, Litton NPJ and Lord Millett NPJ - Date of Judgment: 25 April 2002 ### Factual Background This case concerns a contract for the sale and purchase of land. The appellant (purchaser) paid a deposit and part payment equivalent to 35% of the purchase price to the respondent (vendor). The purchaser sought to rescind the agreement but was found by lower courts not to be entitled to do so. The lower courts also held that the vendor was entitled to forfeit the sums paid. The Court of Final Appeal subsequently held that while the purchaser was not entitled to rescind, the vendor was not entitled to forfeit sums exceeding the damages. The CFA ruled that the vendor was entitled to damages for breach of contract (assessed at HK$33 million by the trial judge) but ordered to return the excess received. The parties agreed the excess amount was HK$6.55 million. This determination addresses the issues of interest calculation and costs apportionment. ### Key Legal Issues The two main legal issues were: first, how interest should be calculated (period and rate) on the HK$6.55 million to be repaid to the appellant; and second, whether the trial judge's order for the appellant to pay 80% of the respondent's costs should be varied. The appellant contended for interest at prime rate plus 1% from the date of commencing proceedings and sought 50% of the costs. The respondent argued for interest from the date of the trial judgment at the Bank of East Asia's 7-day deposit rate and for the original costs order to be upheld. ### Ratio Decidendi The Court of Final Appeal held that despite the respondent's power of set-off, it had the use of all sums paid throughout the relevant period. Therefore, interest should accrue from the date the appellant commenced proceedings (29 April 1998). Regarding the interest rate, the Court found the Bank of East Asia's 7-day deposit rate, adopted by the trial judge for another sum of HK$11.5 million, to be appropriate given the specific circumstances and the uncertainty as to whether the funds were unlawfully withheld pending quantification of the set-off. For costs, the CFA overturned the trial judge's order, finding it wrong in principle, as the appellant ultimately succeeded in recovering part of the sums, and was therefore entitled to half of the costs of the action. ### Key Precedents & Statutes This case cited Komala Deccof & Co SA v Perusahaan Pertambangan Minyak Dan Gas Bumi Negara (Pertamina) [1984] HKLR 219, which established the general practice in Hong Kong to award interest reflecting the theoretical cost of borrowing (prime plus 1%) to compensate a successful plaintiff. However, the judges in this case decided to apply a different rate due to the specific circumstances. ### Decision & Orders The Court of Final Appeal ordered the respondent to pay interest on the sum of HK$6.55 million from 29 April 1998 (commencement of proceedings) until 25 February 2002 (date of CFA judgment) at the average Bank of East Asia's 7-day deposit rate over that period, and thereafter at the judgment rate. Furthermore, the CFA set aside the trial judge's costs order and substituted an order that the respondent pay half of the costs of the action to the appellant. The costs for the appeal stage remained as per the order nisi, with each party bearing its own costs. ### Key Takeaways This judgment clarifies the principles for calculating interest and apportioning costs when an excessive deposit in a land sale contract is deemed non-forfeitable. The court emphasized that even if a vendor has a right to set off damages, they must pay interest if they have had the use of the purchaser's funds for an extended period. Additionally, the ruling reinforces that courts consider the actual degree of success of each party in litigation when assessing costs, and even partial success can warrant cost recovery. --- ### Disclaimer This summary is AI-generated and may contain errors or omissions. It is for reference only and does not constitute legal advice. Please consult a qualified lawyer for professional legal advice.