How is the accrued interest I have to pay calculated?

The specific calculation method may vary from product to product, but it is always described in the prospectus or the securities information sheet of the respective issuer.

An interest period runs from 1 October of each year to 30 September of the following year (in each case inclusive). The accrued interest is calculated on a monthly basis, i.e. for each month started beginning on 1 October, using the 30/360 interest calculation method. This means that months with 30 days and an interest year of 360 days are used in the calculation, so each month is counted as 1/12 of a year. This results in the following calculation for the accrued interest: 30/360 x interest rate p.a. x number of months.

A calculation example:
If, for instance, you invest €1,000 in a digital security on 1 November, accrued interest of €4.58 is payable for two months (30/360 x 2.75% x 2 = €4.58).
If instead you invest €1,000 in a digital security on 1 September, accrued interest is payable for 12 months (30/360 x 2.75% x 12 = €27.50).

Within 15 banking business days after the end of an interest period, the interest for a full year is paid out to you, regardless of when you invested. This compensates you for the accrued interest paid at the time of investment.

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