If the contract is signed without a date, it is still valid. The contract date is not required by law to take effect. You can re-sign the date later to ensure your rights and interests.

A contract that is only signed but does not include a date is not effective, but there are no strict requirements for this in contracts with no fixed term. If the labor contract is signed without a date, the unit should be asked to complete the relevant elements of the contract. If the contract does not include a date, but both parties have signed it, it is still a valid contract. If the company refuses to handle it, it can be regarded as an open-term labor contract and wages will be paid according to the contract. If you have not joined the company one month before the date, if you want to resign, you must apply to the company one month in advance.

What circumstances can be considered invalid?

The following labor contracts are invalid or partially invalid:

(1) Using fraud, coercion or taking advantage of others' danger, The other party concludes or changes the labor contract against its true intention;

(2) The employer exempts itself from legal responsibilities and excludes the rights of workers;

(3) Violation Mandatory provisions of laws and administrative regulations.

If there is a dispute over the invalidity or partial invalidity of a labor contract, it shall be confirmed by the labor dispute arbitration institution or the people's court. The above elements are necessary terms for signing a labor contract, and the unit can be required to indicate them in detail in the contract.

Generally speaking, units and employees sign labor contracts with a fixed term, and the various benefits of employees are directly related to the exact date of signing the labor contract. If the labor contract is not signed, it will be very difficult. It is easy for the employer to take advantage of it or to take advantage of legal loopholes, which poses a greater threat to the workers' own interests, so the accurate date must be signed.

Legal basis: "People's Republic of China and Civil Code"

Article 490: Where the parties conclude a contract in the form of a contract, both parties shall sign, seal or The contract is formed when the fingerprint is pressed. Before signing, sealing or fingerprinting, one party has performed its main obligations and the contract is established when the other party accepts it. Laws and administrative regulations stipulate or the parties agree that a contract should be concluded in written form. If the parties do not use written form but one party has performed its main obligations and the other party accepts it, the contract is established.