it is not necessary to press the handprint in the marital property agreement. Generally, an agreement shall be confirmed by the parties' "signature and seal" (or "signature and seal") and become legally effective. Signing and fingerprinting are objective evidences to confirm that the marital property agreement is the true intention of the parties. If there is only a signature, and the handwriting certificate is indeed signed by me, then the signature will take effect; If you press the fingerprint, it will only prove to a higher degree. This is really my intention, and I will be responsible for it. The agreement is legally binding if it is signed but not thumbprinted. It should be reminded that if there is a dispute in the future and the other party denies signing, it will be more difficult to prove the contract than the fingerprint. And if the other party is a company or other organization, it should also have the seal of the company or other unit.

legal basis

article 49 of the civil code of the people's Republic of China * * * if the parties conclude a contract in the form of a contract, the contract shall be formed when all the parties sign, seal or fingerprint it. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it. A contract shall be concluded in writing as stipulated by laws and administrative regulations or agreed by the parties. If the parties fail to do so in writing, but one party has fulfilled its main obligations and the other party accepts it, the contract is established.