If the fund is subscribed and redeemed, the income is calculated based on the difference between the net value on the subscription date and the redemption date. Generally, funds have subscription fees and redemption fees. The specific charges are determined by the fund company and announced in advance.

There are no special taxes or fees.

If you buy and sell funds in the secondary market like stocks, the handling fee is only commission, unlike stocks, which have stamp duties and so on.

Only commissions are charged when bonds are traded in the secondary market, but the annual interest payments on bonds and the interest earned when redeemed at maturity are subject to 20% of the income as personal income tax on all bond types except treasury bonds.