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Loan Dispute: Court Rules on Unwritten Interest Rate in 20,000 RMB Loan Agreement

All Real CasesMay 30, 2026 4 min read

Loan Dispute: Court Rules on Unwritten Interest Rate in 20,000 RMB Loan Agreement

Case Overview
In this civil dispute from Eastern China, the plaintiff, Mr. Liu, sued the defendant, Mr. Qian, for repayment of a 20,000 RMB loan and unpaid interest. The court ruled in favor of the plaintiff on the principal amount but applied a statutory interest rate instead of the rate claimed by the plaintiff, as the interest terms were not sufficiently proven. The case illustrates the importance of clearly documenting loan terms, especially interest rates, in private lending agreements.

Case Background and Facts
On June 12, 2009, Mr. Qian borrowed 20,000 RMB from Mr. Liu. The borrower issued a handwritten promissory note (借条) to the lender at the time of the loan. According to Mr. Liu, the parties orally agreed that interest would accrue at a rate of 50 per thousand per month (50‰). However, the written promissory note did not specify any interest rate. After the loan was made, Mr. Qian failed to repay either the principal or any interest. Mr. Liu made multiple attempts to demand repayment, but the borrower did not respond. Mr. Liu then initiated legal proceedings in December 2010, seeking a court order for repayment of the principal and interest calculated at a reduced rate of 20 per thousand per month (20‰) from the date of the loan.

Court Proceedings and Evidence
The case was filed on December 24, 2010, and the court accepted the case on the same day. A simplified trial procedure was applied, and a public hearing was held on January 17, 2011. Mr. Liu appeared in court and presented his evidence. Mr. Qian was properly served with a summons by the court but failed to appear at the hearing without providing any justification. Because the defendant did not attend, the court considered that he had waived his rights to defend against the claims and to challenge the plaintiff’s evidence. The key evidence was the original promissory note signed by Mr. Qian, which confirmed the 20,000 RMB loan. The court examined the document and found it to be authentic, lawful, and relevant to the case.

Court Findings and Judgment
The court found that a valid loan agreement existed between Mr. Liu and Mr. Qian, as evidenced by the promissory note. Since the loan had no specified repayment date, the lender was entitled to demand repayment at any time. The court ordered Mr. Qian to repay the full principal amount of 20,000 RMB. Regarding interest, the court noted that while the parties had verbally discussed interest, the written note did not state the agreed rate. Mr. Liu was unable to provide sufficient evidence to prove the oral agreement of 50‰ per month. Therefore, the court rejected the claim for interest at 20‰ per month. Instead, the court ruled that interest should be calculated from June 12, 2009, based on the benchmark interest rate for short-term working capital loans published by the People’s Bank of China for the relevant period. The court also stated that if payment was not made within the specified time, the defendant would be liable for double the interest for the period of delay.

Key Legal Principles
The court applied the principle that a loan agreement is valid when the borrower signs a promissory note acknowledging receipt of funds. Under Chinese contract law, if no repayment date is specified, the lender may demand repayment at any time. For interest claims, the burden of proof falls on the lender to show the agreed interest rate. If the rate is not clearly documented or proven, the court will not enforce the claimed rate. Instead, it will apply the statutory benchmark interest rate set by the central bank. The court also emphasized that a defendant who fails to appear after proper notice waives the right to present a defense.

Practical Insights
This case serves as a cautionary tale for both lenders and borrowers in private lending transactions. Lenders should ensure that all key terms, especially the interest rate and repayment schedule, are clearly and explicitly written in the promissory note. Oral agreements regarding interest are difficult to prove and may not be enforced by the court. Borrowers should also understand that failing to respond to a lawsuit does not make the case disappear; a default judgment can be entered against them. For anyone involved in private lending, documenting the agreement in writing with clear terms is the best way to avoid disputes and protect legal rights.

Legal References
Contract Law of the People’s Republic of China: Article 206 (repayment of loan without agreed term), Article 211 (interest on loan between natural persons). Civil Procedure Law of the People’s Republic of China (2007 Revision): Article 130 (default judgment when defendant fails to appear).

Disclaimer
This article is for informational purposes only and does not constitute legal advice. Consult a qualified attorney for specific legal matters.

This article is rewritten from public court documents for general reading only. It does not constitute legal advice. Consult a qualified attorney for specific legal matters.

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