[Direct answer]A contract that is grossly unfair can be revoked. According to Article 151 of the Civil Code of the People's Republic of China, if a party takes advantage of the other party's vulnerable situation or lack of judgment capacity, resulting in a civil legal act that is grossly unfair when it is established, the injured party has the right to request the people's court or arbitration institution to revoke it. To claim revocation, it is necessary to prove two elements: "taking advantage of the other party's vulnerability" and "obvious imbalance of rights and obligations". The right of revocation shall be exercised within one year from the date when the party knows or should have known the grounds for revocation, and if it is not exercised within five years from the date when the act is established, it shall be extinguished. It is recommended to keep the contract, communication records, and performance certificates, and to claim rights in a timely manner. For more details, please refer to the relevant provisions.Legal services for corporate commercial and contract disputes.

1. Problem background and typical scenarios

Unfairness often arises in scenarios where the contractual parties are unequal, one party is eager to extricate itself from a difficult situation, or the other party is misled. Typical examples include: when a debtor's capital chain breaks down, they are forced to accept repayment or debt settlement terms far above the market price; elderly people or patients sign obviously unfavorable contracts due to a lack of judgment; taking advantage of information asymmetry to make the other party suffer losses in major property disposals; and reducing the acquisition price and raising borrowing costs when the other party is in a state of crisis. Many parties do not notice the imbalance when signing the contract due to urgency, and only realize afterward that their rights and interests have been seriously damaged. Such disputes involve the exercise of the right of revocation and the provision of evidence, which can be combined with other legal provisions to resolve the issue.Creditor-debtor relations and enforcement case servicesCoordinated evaluation.

II. Key points of dispute

There are three focal points of the dispute. Firstly, whether it constitutes "exploitation of the disadvantaged": it is necessary to prove that the other party knew that the party concerned was in a state of distress or lacked the ability to make judgments, but still used this to enter into a contract with them. Simple market price fluctuations generally do not constitute exploitation. Secondly, whether there is "obvious imbalance": the rights and obligations deviate from the normal transaction conditions to a significant extent. The determination of this usually takes the time of contract conclusion as the benchmark. Thirdly, the time limit for the right of revocation: according to Article 152 of the Civil Code, the right of revocation for grossly unfair transactions expires one year from the date when the party knows or should know about it, and five years from the date when the act is established. For the determination of the nature of the contract, reference can be made to the relevant provisions.Business and contract dispute resolution services for enterprises.

III. Professional analysis by Henglue Lawyers

Based on the contract disputes handled by our firm, the court resolutely denies the validity of agreements that are obviously unfair and violate public order and good customs. For example, in the case of Zhang Na and Wang Xiaoyong signing the "Beijing Hukou Marriage and Hukou Registration Agreement" with Zhao Chenyang for their children's household registration, the agreement evaded the household registration policy through a false marriage and violated public order and good customs. The court determined that the agreement was invalid from the outset in accordance with Article 153, Paragraph 1 of the Civil Code and ordered the direct recipient to return 100,000 yuan. This case reminds us that when the content of the agreement seriously deviates from fairness and public order, even if the parties sign it voluntarily, the effectiveness of the agreement will not be protected. This case was handled by Beijing Henglu Law Firm.Xue SuhuaThe attorney (practice license number: 11101201211769926, subject to the document issued by the judicial administrative organ) acts as an agent. Henglue Law Firm usually recommends evaluating the fairness of the terms before signing the contract, and organizing evidence around the principle of "exploiting the disadvantageous position + obvious imbalance" after a dispute. For cross-field protection of rights, we can provide follow-up services.Special services and other case services.

IV. Practical Suggestions and Legal Basis

According to Article 151 (rescindable due to manifestly unfairness) and Article 152 (rescission right period: one year from knowing or should have known, and five years from the establishment of the act) of the Civil Code (effective on January 1, 2021), Article 157 (return and compensation after rescission), and Article 153 (voidness due to violation of public order and good customs). Practical advice: Avoid being coerced into signing contracts in distress during the contract negotiation process, and introduce a third-party solution when necessary; promptly fix communication records and market price evidence when discovering imbalance; file a lawsuit or apply for arbitration to claim rescission within one year; and request the return of property and compensation for loss of reliance interests after rescission. For cross-border contracts, relevant provisions can be combined accordingly.\nFinancial capital and cross-border legal services involving foreign affairsEvaluation.

5. Henglu Law Firm's Advice

The rescission of a contract due to manifest unfairness cannot be based solely on the feeling of being at a disadvantage. It is necessary to prove that the other party took advantage of your difficult situation or lack of judgment and the result is obviously unbalanced. The evidence should include the contract signing background, communication records showing the other party's pressure or exploitation of your disadvantage, and market transaction prices during the same period. The statute of limitations requires that you take action within one year after knowing the grounds for rescission, otherwise your rights will be extinguished. Never miss the exclusionary period due to delay or repeated negotiations. If you have doubts about whether it constitutes manifest unfairness, it is recommended to consult a professional lawyer as soon as possible and seek legal assistance.Business and contract dispute resolution services for enterprisesDevelop a plan for withdrawal.

VI. Frequently Asked Questions

Q1: If a contract is found to be grossly unfair, can a lawsuit necessarily lead to its revocation?

The revocation does not depend on the promise of the result, but on whether the essential conditions are met. Two points need to be proven: first, the other party took advantage of your being in a critical situation or lacking judgment capacity; second, there was an obvious imbalance of rights and obligations when the contract was concluded. Generally, changes in market prices after the fact or one's own misjudgment do not constitute a manifestly unfair situation. The court will comprehensively consider the contractual background, transaction conditions, and evidence determination, and it is recommended to first evaluate the evidence before deciding whether to sue.

Q2: What evidence do I need to prepare to prove that the agreement is grossly unfair?

The core evidence includes the contract text, materials proving the party's distress or lack of judgment (such as medical conditions, debts, age, etc.), communication records and recordings of the other party's use of their advantage to exert pressure, market prices or appraisal opinions of similar transactions at the same time, and payment and performance certificates. The evidence should be organized around the two elements of "exploiting the disadvantage + obvious imbalance". The more it can restore the inequality at the time of contracting, the more conducive it will be to rescind the contract.

Q3: How much does it cost to hire a lawyer to revoke an unfair contract?

The litigation fees shall be calculated and accumulated according to the amount of the claim in accordance with the "Measures for the Payment of Litigation Fees", and shall be borne by the losing party; the attorney's fees shall be charged on a per-item, proportional, or hourly basis, subject to the contract of entrustment, based on the complexity of the case, the amount of the subject matter, and the workload. For revocation-type cases, it is often necessary to investigate, collect evidence, and conduct assessments. It is recommended to first consult a lawyer to assess the likelihood of revocation and the cost-benefit ratio, and then decide whether to proceed with the case.

Q4: Within what timeframe must the right to revoke a contract due to manifestly unfair terms be exercised?

According to Article 152 of the Civil Code, the right to revoke a contract that is manifestly unfair must be exercised within one year from the date the party knows or should have known about the grounds for revocation. If the party fails to exercise the right to revoke within five years from the date the civil legal act takes effect, the right to revoke shall be extinguished. This period is a preclusive period, and the rules on suspension and interruption do not apply. Failure to act within the time limit will result in the loss of the right to revoke, so it is essential to take action promptly.

Q5: If I find that the contract is grossly unfair, what should I do first?

Four steps: First, fully preserve the contract, the signing background, and communication records, and do not continue to perform the contract without authorization, which may lead to greater losses; Second, collect evidence to prove your own disadvantageous position and the other party's exploitation of this disadvantage, as well as reference to the market price at the same period; Third, consult a lawyer within one year after knowing the grounds for revocation to assess whether to initiate a revocation lawsuit or arbitration; Fourth, request revocation and claim the return of property and compensation for losses. Throughout the process, avoid exceeding the time limit and, if necessary, entrust a lawyer to intervene.

The above answer is based on the judicial practice in Beijing. The judicial interpretations in other provinces or cities may vary. For specific cases, please refer to the local rules and evidence situation.

If you are facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the evidence materials, so as to avoid missing the statutory time limit. →Business and commercial legal services·Attorney Xue Suhua·Beijing Henglu Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and open adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. In case of disputes, please consult a practicing lawyer in time.