In addition to the major advantages of the annuity loan, such as planning security, constant loan installments and the option of unscheduled repayments, there are two possible disadvantages that you can eliminate with good advance planning:
• No changes to the contract during the term: It is generally not possible to change
the contract during the fixed-interest period. This means that you should contractually agree certain options such as special repayments in advance.
• Interest rate risk after the fixed-interest period has expired: In the rarest of cases, the entire loan is paid off within the first fixed-interest period – making follow-up financing necessary. Since no one can make a forecast about the development of building interest rates, the interest rate is uncertain afterwards. However, you can protect yourself in good time, for example by taking out a forward loan before the deadline.