After the divorce, the children's college expenses reach 18, which should be borne by both parties. The law does not restrict parents from paying college fees for their children on a voluntary basis. According to Chinese laws, minor children or adult children who cannot live independently have the right to ask their parents to pay alimony. The amount of child care fee can be determined according to the actual needs of children, the affordability of both parents and the actual living standard in the local area.

Legal basis:

People's Republic of China (PRC) Civil Code

Article 1067 If parents fail to perform their maintenance obligations, minor children or adult children who cannot live independently shall have the right to ask their parents to pay alimony.

Article 1084 The relationship between parents and children shall not be destroyed by the divorce of parents. After the divorce, the child is still the child of both parents, whether or not the parents directly raise him.

After divorce, parents still have the right and obligation to raise, educate and protect their children.

After divorce, children under two years old are directly raised by their mothers. For a child who has reached the age of two, if both parents fail to reach an agreement on the issue of support, the people's court shall make a judgment based on the specific circumstances of both parties and the principle of being most beneficial to the minor children. Children over the age of eight should respect their true wishes.

Article 1085 If a child is directly raised by one party after divorce, the other party shall bear part or all of the alimony. The amount and duration of the expenses shall be agreed upon by both parties; If the agreement fails, the people's court shall make a judgment.

The agreement or judgment stipulated in the preceding paragraph shall not prevent the children from making reasonable demands to either parent over the original agreement or judgment when necessary.

"Several Specific Opinions of the Supreme People's Court on the Children's Support in the People's Court's Trial of Divorce Cases"

Article 7 The amount of health care expenses for the only child can be determined according to the actual needs of the child, the affordability of both parents and the local actual living standard.

If you have a fixed income, you can generally pay the child care fee according to the proportion of 20% to 30% of the total monthly income. Bear the one-child health care costs of more than two children, the proportion can be appropriately increased, but generally not more than 50% of the total monthly income.

No fixed income, can refer to the above ratio, according to the total income of the year or the average income of the same industry to determine the amount of conservation fees.

Under special circumstances, the above ratio can be appropriately increased or decreased.