According to the policies and regulations I know, the management fees pre-sold by fund companies can be shared for tax returns. According to the provisions of Article 31 of the Individual Income Tax Law of People's Republic of China (PRC), different tax payment periods and methods can be determined according to the actual situation. The fund company's pre-sale management fee can be shared within 36 months to reduce the personal income tax burden. However, it should be noted that the specific provisions may depend on the specific interpretation of the local taxation bureau. It is recommended that you consult the local tax authorities or professional tax consultants to obtain more accurate information.