Buy a house before marriage, repay the loan after marriage, and how to divide it when divorced.

Legal analysis: it needs to be treated differently according to different situations. One of the husband and wife signed a real estate sales contract before marriage, paid the down payment with personal property and borrowed money from the bank, and repaid the loan with the same property after marriage. If the real estate is registered in the name of the down payment, the real estate shall be handled by both parties through agreement at the time of divorce. If no agreement can be reached in accordance with the provisions of the preceding paragraph, the people's court may decide that the real estate belongs to the party with registered property rights, and the unpaid loan is the personal debt of the party with registered property rights. At the time of divorce, the party that has registered the property right should compensate the other party for the money paid by both parties after marriage and the corresponding value-added part of the property.

Legal basis:

Article 37 (1) Judicial Interpretation of Marriage and Family in People's Republic of China (PRC) Civil Code

Husband and wife sign a contract for the sale of real estate before marriage, pay the down payment with personal property and borrow money from the bank, and repay the loan with the same property after marriage. If the real estate is registered in the name of the down payment payer, the real estate will be handled by both parties through agreement at the time of divorce. If no agreement can be reached in accordance with the provisions of the preceding paragraph, the people's court may decide that the real estate belongs to the party with registered property rights, and the unpaid loan is the personal debt of the party with registered property rights. After marriage, the amount paid by both parties to repay the loan and the corresponding value-added part of the real estate shall be compensated to the other party by the party handling the property right registration according to the principle stipulated in the first paragraph of Article 39 of the Marriage Law.

People's Republic of China (PRC) Civil Code

Article 1062?

The following property acquired by the husband and wife during the marriage relationship is the common property of the husband and wife and belongs to the husband and wife:

(1) Wages, bonuses and remuneration for labor services;

(2) Income from production, operation and investment;

(3) Income from intellectual property rights;

(4) Inherited or donated property, except as provided for in Item 3 of Article 1063 of this Law;

(five) other property that should be owned by * * *.

Husband and wife have equal rights to dispose of the same property.

Article 1063

The following property is the personal property of one of the spouses:

(1) one party's premarital property;

(2) Compensation or compensation obtained by one party for personal injury;

(3) Property that is determined to belong to only one party in the will or gift contract;

(4) Daily necessities used exclusively by one party;