The writing of the house sale deposit agreement is based on the consensus of both parties. According to the relevant provisions of the "People's Republic of China and Civil Code" on contract content, the following content should generally be included:

1. Basic information of the house transferor and transferee, such as name, contact information, Address, etc.

2. Both parties agree that the intention to sign the contract is true.

3. Relevant information about the house for sale, including the location, area, existing facilities, surrounding environment, etc.

4. The amount of the transferred house, payment method, payment period, etc.

5. Proof of title to the house.

6. Rights and obligations of both parties.

7. Liability for breach of contract by both parties and resolution of disputes.

8. Other matters agreed upon.

9. For matters not covered in this agreement, both parties may sign a supplementary agreement. This agreement is made in X copies and will take effect from the date of signature by Party A and Party B.

10. Sign and seal the parties, and indicate the date the contract was signed.

How to write a house purchase and sale deposit agreement to be effective?

1. Produce legal effect between the parties. Once a contract is established and comes into effect, the parties shall enjoy their rights and assume their obligations in accordance with the provisions of the contract. The parties are bound by the contract in accordance with the law, which is the internal effect of the contract. The parties must abide by the provisions of the contract, exercise their rights and perform their obligations correctly and completely in accordance with the principle of good faith, and must not abuse their rights or violate their obligations. When the objective circumstances change, the parties must comply with the law or obtain the consent of the other party before they can change or terminate the contract.

2. The legal effect produced after the contract takes effect is also reflected in the production of certain legal binding force on third parties other than the parties. This performance of the contract's effectiveness is called the external effectiveness of the contract. Once a contract comes into effect, no unit or individual may infringe upon the contractual rights of the parties or illegally obstruct the parties from performing their obligations.

3. The legal effect after the contract comes into effect is that if the parties violate the contract, they will bear civil liability in accordance with the law. If necessary, the people's court can also take compulsory measures to make the parties assume responsibility and perform their obligations in accordance with the provisions of the contract. , to remedy the other party. This is stipulated in Chapter 7 of this Law.

Legal basis:

"People's Republic of China and Civil Code"

Article 586 The parties may agree that one party shall pay a deposit to the other party as a Guarantee of claims. The deposit contract is established when the deposit is actually delivered.

The amount of the deposit shall be agreed upon by the parties; however, it shall not exceed 20% of the subject amount of the main contract, and the excess shall not have the effect of a deposit. If the actual deposit amount is more or less than the agreed amount, it will be deemed to have changed the agreed deposit amount.