Legal analysis: the wedding deposit cannot be refunded in principle. Wedding deposit belongs to deposit, which is a kind of legal guarantee. In order to ensure the performance of the debt, the two parties agreed that the parties should pay a certain amount of money to the other party in advance as a guarantee. If the party paying the deposit fails to perform the agreed debt, it has no right to demand the return of the deposit. So when signing a marriage contract, we must pay attention to the relevant details.

Legal basis: Article 586 of the Civil Code of People's Republic of China (PRC), the parties may agree that one party shall pay a deposit to the other party as a guarantee for the creditor's rights. The deposit contract is established when the deposit is actually paid.

The amount of the deposit shall be agreed by the parties; However, it shall not exceed 20% of the subject matter of the main contract, and the excess shall not have the effect of deposit. If the actual amount of deposit paid is more than or less than the agreed amount, it shall be deemed as a change of the agreed amount of deposit.