[Direct answer]In the Beijing area, it is generally invalid, but it is necessary to distinguish the types of mandatory provisions. According to Article 153 of the Civil Code of the People's Republic of China (implemented on January 1, 2021), a civil legal act that violates the mandatory provisions of laws and administrative regulations is invalid, unless the mandatory provisions do not result in the invalidity of the civil legal act; a civil legal act that violates public order and good customs is invalid. Therefore, to determine whether a contract is invalid, it is necessary to first determine whether the violation is of the effective mandatory provisions of laws and administrative regulations, rather than general administrative provisions; if it only violates administrative provisions, the contract may not be invalid, and the party may bear administrative responsibility. After the contract is deemed invalid, according to Article 157, the property obtained from the act shall be returned. If it cannot be returned or there is no need to return it, the party at fault shall compensate the other party for the losses suffered thereby.

I. Problem background and typical scenarios

The validity of contracts is a fundamental issue in commercial transactions. Typical cases include: "yin-yang contracts" or false agreements signed to evade policies such as purchase restrictions, loan restrictions, and household registration requirements; contracts signed in violation of regulations on qualification access and franchising; and contracts in which the true transaction purpose is concealed by false expressions of intent. In contract disputes in the Beijing area, parties often claim that the other party's contract is "illegal and invalid" to avoid performance, while the other party claims that the contract is valid. Whether a contract is invalid due to violating mandatory provisions directly determines the return of funds, compensation, and liability. It is necessary to accurately distinguish between provisions of mandatory effect and those of administrative nature.

II. Key points of contention

First, how to distinguish between mandatory provisions with binding force and mandatory provisions for management purposes. Second, the criteria for determining whether a contract violates public order and good customs. Third, the legal validity of contracts involving false expressions of intent and those disguising illegal purposes through legal forms. Fourth, the legal consequences of a contract's invalidation, including the return of property, compensation based on the depreciated value, and damages. Fifth, the relationship between partial and complete invalidation of a contract. Sixth, the differences between a contract's invalidation and its revocability, as well as the methods of asserting these rights.

III. Professional analysis by Henglue Lawyers

Here's the translation of the Chinese text into English, with detailed explanations: \nHenglue Lawyers offer four practical tips for contract dispute cases. First, distinguish between mandatory provisions: According to Article 153 of the Civil Code, only violations of mandatory provisions of laws or administrative regulations may lead to contract invalidation. If such mandatory provisions do not render the act invalid, the contract's validity remains unaffected. In judicial practice, mandatory provisions are further divided into effectiveness provisions and management provisions. Violations of management provisions typically do not invalidate the contract. Second, apply the principle of public order and good customs: Even if the contract does not violate specific mandatory provisions, if its content contravenes public order or good customs—such as using fake marriages to evade policies or selling prohibited items—it will still be deemed invalid. Third, address the consequences of invalidation: An invalid contract is legally unenforceable from the outset. Any property obtained through such acts must be returned, and if return is impossible or unnecessary, compensation in lieu must be provided. The party at fault shall compensate the other party's losses, and both parties shall bear corresponding responsibilities based on their respective faults. Fourth, claim and evidence: When a party alleges contract invalidation, they must specify the specific legal or administrative provisions violated and explain their effectiveness attributes. When handling such disputes, Henglue Lawyers typically first review the contract content and applicable mandatory provisions, then assess the feasibility of invalidation or rescission, and design requests for return and compensation accordingly. Overall, whether a violation of mandatory provisions leads to contract invalidation requires a comprehensive assessment of the provision's nature and public interest, and cannot be generalized. This case was handled by Beijing Henglue Law Firm.Xue SuhuaThe lawyer (practice license number: 11101201211769926, subject to the document issued by the judicial administrative organ) acts as the agent.

IV. Practical suggestions and legal basis

Action suggestions: First, review whether the provisions involved in the contract are laws, administrative regulations, departmental rules, or local regulations; Second, determine whether the mandatory provisions belong to effectiveness provisions and assess the risk of contract ineffectiveness; Third, verify whether there are circumstances that violate public order and good customs or constitute false expressions of intent; Fourth, if the contract is deemed invalid, promptly claim the return of property, compensation for depreciation, and damages; Fifth, retain the signing background, payment receipts, and communication records to provide evidence for disputes over contract effectiveness. For matters related to enterprise operations and contracts, you may refer to the relevant provisions.Business and contract disputes in enterprisesFor matters involving creditor's rights recovery and enforcement, you can refer to the following documents for reference:Creditor's rights and debts, and enforcementLegal basis: Articles 146, 153, and 157 of the Civil Code of the People's Republic of China (effective January 1, 2021), and the Interpretation of the Supreme People's Court on Several Issues Concerning the Application of the General Provisions of the Contract Chapter of the Civil Code of the People's Republic of China (effective 2023). The specific application shall be subject to the currently effective laws, regulations, and judicial rulings.

5. Henglue Law Firm's Reminder

First, only the mandatory provisions of laws and administrative regulations that violate the effectiveness of the contract will lead to the invalidity of the contract, and the management provisions do not necessarily lead to invalidity. Second, contracts that violate public order and good customs are also invalid, which is an important fallback rule. Third, after the contract is invalid, the property should be returned. If it cannot be returned, the party at fault shall compensate for the losses. Fourth, contracts with false expressions of intention are invalid, and they should be handled according to the true legal relationship. Fifth, when claiming invalidity, specific clauses and their mandatory attributes should be specified to avoid general discussions. For other difficult matters, reference can be made to relevant provisions.Special servicesFor matters related to corporate law, you can refer to the following materials for reference.Intellectual property protection and corporate lawFor matters involving the recovery and enforcement of creditor's rights, you may refer to the following for reference.Creditor's rights and debts, and enforcement.

VI. Frequently Asked Questions

Q1: Are contracts that violate legal provisions necessarily invalid?

Not necessarily. Only if the contract violates the mandatory provisions of laws and administrative regulations will it be deemed invalid; if it violates general administrative regulations, or if the mandatory provisions do not render the act invalid, the contract may not be invalid.

Q2: How to distinguish between effectiveness provisions and management provisions?

It is necessary to consider the legislative purpose, the objects of regulation, and the public interest when making a judgment. Those provisions that involve market access and public interest and require the nullification of the effectiveness of the act are usually effectiveness provisions; those that are only used for administrative management and do not require the nullification of the effectiveness of the act are usually management provisions.

Q3: Can I get my money back after the contract is invalidated?

This can be claimed. According to Article 157 of the Civil Code, the property obtained from an invalid contract shall be returned; if it cannot be returned or there is no need to return it, the party at fault shall compensate the other party for the losses suffered thereby.

Q4: Is a contract that violates public order and good morals valid?

It's invalid. Civil legal acts that violate public order and good customs are invalid, for example, agreements that evade policies through false marriages, violate basic ethics, or harm public interests may all be deemed invalid.

Q5: What is the difference between a contract being invalid and a contract being revocable?

An invalid contract is not effective from the outset and can be challenged by any interested party. A revocable contract, on the other hand, requires the aggrieved party to exercise the right of revocation within the exclusionary period. Before the revocation, the contract is valid, and the two differ in terms of the subject of the challenge and the timeframe for doing so.

This article is written based on the common judicial interpretations in the Beijing area. If the case occurs in other regions, it is recommended to consult local lawyers to verify the regional differences.

If you are currently facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence materials, to avoid missing the statutory time limits. →Corporate commercial legal services·Attorney Xue Suhua·Beijing Henglue 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. If you encounter disputes, please consult a practicing lawyer in time.