2. The ownership of investment income, according to the provisions of China's Civil Code: "income from production and operation" should be owned by both husband and wife. Therefore, according to the law, the investment income should be owned by both husband and wife. The investment income here does not include value-added income.
3. The attribution of value-added is still based on the principle of "whether one party contributes capital". If the property such as real estate, stocks, bonds, funds, gold or antiques purchased by one party with personal property has been partially appreciated due to the materials and services paid by the other party, if the decoration of the house increases the value of the house, the value-added part shall be owned by both husband and wife. However, if the above-mentioned property only increases in value due to inflation or changes in market conditions, the value-added part should be owned by individuals.
Legal basis: Civil Code of People's Republic of China (PRC).
Article 1062 The following property acquired by husband and wife during the marriage relationship is the common property of husband and wife and belongs to them:
(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;
(five) other property that should be owned by one party.
Article 1065 A man and a woman may agree that the property acquired during the marriage relationship and the property before marriage shall be owned by themselves, wholly or partly, and partly. The agreement shall be in writing. Where there is no agreement or the agreement is unclear, the provisions of Articles 1062nd and 1063rd of this Law shall apply.
The agreement between husband and wife on the property acquired during the marriage relationship and the property before marriage is legally binding on both parties.
The husband and wife agreed that the property acquired during the marriage relationship should be owned by each other, and if the other party knows the agreement, the personal property of the husband and wife should be used to pay off the debts owed by the husband and wife.