Fund accounts are divided into fund trading accounts and fund TA accounts. Generally speaking, the fund account (fund account number) refers to the fund TA account. Fund trading account is an account set up by the bank for investors to conduct fund trading in the bank. Investors handling fund business through bank agency outlets must first open a fund trading account. This account is used to record investors' fund trading activities and their fund shares. "TA account" refers to the account set up by the registration authority for investors to manage and record the variety and quantity changes of investors' funds, and it is recorded under this account regardless of the channel through which investors handle it. "Trading account" is an account opened by fund sales organizations (including direct selling and consignment agencies) for investors, which is used to manage and record the changes in the types and quantity of funds traded by investors in the sales organizations. For example, if an investor buys funds from different companies in the same bank, there will be TA accounts of several fund companies, but only the trading account of this bank; On the other hand, if investors buy funds of the same company in different banks, there will be multiple trading accounts, but there will always be only one TA account. So we can say that the trading account is related to the bank, and the TA account is related to the fund company.