Shenzhen Professional Divorce Lawyer: How to Divide Property When One Spouse Buys a House on Mortgage Before Marriage and Both Repay the Loan After Marriage?

One party buys a house on mortgage before marriage and registers it in their own name, and both parties pay off the loan together after marriage. The division of such property is the most common issue in divorce disputes, and many people are unclear about how much of their rights they can claim.

According to Article 78 of the Interpretation (I) of the Supreme People's Court on the Application of the Marriage and Family Article of the Civil Code of the People's Republic of China, such real estate shall be handled by both parties through agreement during divorce. If the agreement fails, the court may decide that the property belongs to the registered party, and the outstanding loan is the personal debt of that party. At the same time, the payments for joint loans made by both parties after marriage and the corresponding increase in property value shall be considered as the joint property rights and interests of the couple. The registered party shall compensate the other party according to the principle of Paragraph 1 of Article 1087 of the Civil Code, that is to say, the ownership of the property shall belong to the party who took out the mortgage before marriage, and the joint loans and the corresponding increase in value shall be divided in accordance with the law.

Regarding the compensation amount, neither the law nor the judicial interpretations have set a unified official formula nationwide, and there are differences in judicial practices across regions. Generally, the court will first calculate the appreciation rate of real estate, usually by dividing the valuation value of the house at the time of divorce by the total value of the house at the time of marriage and the joint repayment of principal and interest and other expenses, and then combine it with the total amount of joint repayment of principal and interest to determine the corresponding appreciation part. In principle, the non-registered party should receive half of the joint repayment and the appreciation part as compensation; if the house depreciates, the compensation amount should be adjusted accordingly based on the actual value and both parties should jointly bear the loss of depreciation.

It should be especially noted that the court will not mechanically apply a fixed formula when determining the compensation amount. It will also, according to Article 1087 of the Civil Code, consider principles such as caring for children, the rights and interests of the female party, and the rights and interests of the party without fault, and adjust the amount of compensation accordingly. Therefore, due to differences in factors such as child custody and fault, the compensation amount may vary even in the same repayment situation. In addition, the party who repays the loan together after marriage needs to properly keep the bank loan repayment records, marriage certificate, and other evidence. In judicial practice, as long as the loan repayment occurs during the marriage, it is generally recognized as a joint property loan repayment, and it is not necessary to distinguish the source of funds.

In summary, the rules for dividing such properties are clear, but the compensation calculation and case-by-case differences are significant. It is recommended that the parties prioritize negotiation, and if negotiation fails, consult a professional lawyer in a timely manner to avoid damaging their own rights and interests due to asymmetric information or insufficient evidence.