Legal provisions of civil code on invalidity of contract

Legal analysis: the invalidity of contract is mainly in the Civil Code of People's Republic of China (PRC), including; 1. When signing a contract, if there is any behavior that goes against others' wishes or harms others' interests, the signed contract will be invalid. 2. A civil juristic act carried out by a person without capacity for civil conduct is invalid. 3. The civil legal act of false will is invalid, the civil legal act that violates the mandatory provisions of laws and administrative regulations is invalid, and the civil legal act that violates public order and good customs is invalid. The civil legal act of malicious collusion is invalid, and finally there are some situations that are invalid.

Legal basis: Article 143 of the Civil Code of People's Republic of China (PRC), the conditions for the effectiveness of civil juristic acts; A civil juristic act that meets the following conditions is valid: (1) The actor has corresponding capacity for civil conduct; (2) the meaning is true; (three) does not violate the mandatory provisions of laws and administrative regulations, and does not violate public order and good customs.

Article 144 A civil juristic act performed by a person without capacity for civil conduct is invalid.

Article 146: Validity of false expression and concealment; A civil juristic act in which the actor and the counterpart have false meanings is invalid. The validity of a concealed civil juristic act with false intention shall be handled in accordance with relevant laws and regulations.