Calculate early repayment fees for loan settlement online: This is how you save thousands of euros
22 Jun 2025
12
Minutes
Katrin Straub
CEO at nextsure
Are you looking to pay off your loan early, but the bank is demanding a high early repayment fee? Many calculations made by banks are incorrect and can be legally contested. Find out how to calculate your compensation online and fend off unlawful demands.
The topic in brief and concise terms
For consumer loans, the prepayment penalty is legally limited to one percent of the remaining debt (0.5 percent for a remaining term of less than one year).
Recent BGH rulings (2024/2025) declare bank claims null and void if the calculation method in the contract is ambiguously formulated.
Banks often make errors in calculations, such as ignoring prepayment rights or administrative fees, which artificially inflates the claim.
Understanding the Basics of Early Repayment Penalties
An early repayment charge is the amount a bank demands as compensation for lost interest earnings if you repay a loan before the end of the fixed interest period. The legal basis for this is found in § 502 of the German Civil Code (BGB), which provides for "reasonable" compensation for the bank's direct loss. Imagine your remaining debt is 150,000 euros at an interest rate of three percent; the bank firmly expects this income. For consumer loans, this compensation is capped at a maximum of one percent of the remaining debt. So, for an early repayment of 50,000 euros, that would be at most 500 euros. However, particularly in mortgage financing, the charges can quickly reach five-figure amounts. The exact calculation method is crucial and is often a source of error that can save you real money.
Two calculation methods: How banks determine your damage
Banks primarily use two methods to determine the amount of compensation, with one clearly dominating. The so-called active-active method assumes that the bank immediately lends your repaid money again as a new loan at current market conditions. This method, which is more favorable for you as a customer, is practiced by very few institutions. Far more common is the active-passive method, which is usually more lucrative for the bank. Here, the bank assumes it will securely invest the money in mortgage bonds, whose yields are often significantly lower than the loan interest rate. The difference between your original loan interest rate and this lower reinvestment yield results in the interest damage to the bank. The bank cannot charge a processing fee for the calculation itself, but may charge a fee of 100 to 300 euros for the administrative effort of contract termination. The complexity of this method, however, offers points to review and reduce the claim, as you will find when rescheduling an old loan.
Legal limits and when no compensation is due
The legislator protects borrowers through clear regulations against excessive claims. For traditional installment loans, there is a strict cap: compensation must not exceed one percent of the amount repaid early. If the remaining term is even less than twelve months, this limit drops to 0.5 percent. You also have a crucial right with loans with long-term fixed interest rates: According to § 489 BGB, you can terminate any loan after ten years with a notice period of six months, completely free of charge. In certain cases, the bank's claim is completely waived. These include:
Incorrect contract information: If the details about the term, termination rights, or calculation of compensation are insufficient, the bank loses its claim.
Termination by the bank: If the bank terminates the contract, for example, due to payment delays, it may not demand any early repayment indemnity.
Expiry of fixed interest period: After the end of the fixed interest period, you can repay the remaining amount without additional costs or seek follow-up financing.
Variable interest rate: With loans on a variable interest rate, termination is possible at any time with a notice period of three months without compensation.
These regulations are a powerful lever, particularly the defective contractual clauses, which are gaining even more significance due to recent court decisions.
Your advantage: Recent Federal Court of Justice rulings overturn bank claims
The Federal Court of Justice (BGH) significantly strengthened consumer rights in 2024 and 2025. In several rulings, the judges decided that banks completely lose their claim to early repayment penalties if the clauses for calculation in the contract are not "clear and understandable." This affects thousands of property loan agreements concluded after 20 March 2016. The courts criticised, among other things, that not enough distinction was made between the fixed interest period and the overall term. Additionally, contractually agreed special repayment rights must be considered in a way that reduces the compensation calculation, which banks often "forget." Our expert tip: Have any contract checked for such unclear wording if it was concluded after this date. Often, a single ambiguous term is enough to fend off a claim of several thousand euros and readjust the monthly burden.
Guide: How to Review Bank Claims in Four Steps
If you receive a claim from your bank, you should not accept it without verification. With a systematic review, you can calculate and check the legality and amount of early repayment penalties for loan redemption online. First, request a detailed calculation from your bank; they are obliged to provide this. Then use an online calculator to determine an initial comparison value with your data (remaining debt, interest rate, remaining term). Afterwards, check the bank's settlement for typical errors.
Have your remaining special repayment rights for the future been correctly deducted?
Has the bank deducted its saved administrative and risk costs from the claim?
Is the assumed reinvestment rate (for covered bonds) realistic and understandable?
Was an impermissible processing fee charged for the calculation?
Even a single one of these mistakes can reduce the claim by hundreds or thousands of euros, paving the way for a more favourable new loan.
Conclusion: Take action now and secure your right
Calculating a prepayment penalty is complex, but not an insurmountable obstacle. The current legal situation provides you as a consumer with strong arguments to fend off excessive or unlawful claims. A careful examination of the contract and the calculation is almost always worthwhile and can save you 30 percent or more. Use the tools and information available to you to maintain your financial flexibility. Whether you want to sell a property, refinance, or for other reasons repay your loan early – a thorough review is the first step towards a fair solution. Request an individual risk analysis now: Have your insurance situation examined for free and receive specific suggestions for optimization.
More useful links
Wikipedia offers a comprehensive overview of prepayment penalties, a fee that may be incurred for early repayment of a loan.
Gesetze im Internet contains the exact wording of § 502 of the German Civil Code (BGB), which forms the legal basis for prepayment penalties.
The Consumer Advice Centre provides detailed information on the early repayment of a mortgage and how this can be done without incurring additional costs.
The Deutsche Bundesbank provides current statistics on interest rates and yields for residential mortgage loans to private households, which may be relevant for calculating prepayment penalties.
The Federal Statistical Office (Destatis) delivers official data and analyses on wealth and debt in Germany, offering a broader context for financial topics.
The Federal Court of Justice (BGH) provides access to recent rulings that may strengthen consumer rights regarding prepayment penalties.
The Stiftung Warentest offers a comprehensive article on the repayment of construction loans and explains the maximum permissible prepayment penalty.
The German Banking Association offers information from the perspective of the banking sector, including on financing issues in particular life situations such as separation or divorce.
FAQ
Can I deduct the prepayment penalty from taxes?
Yes, if you rent out the financed property. The prepayment penalty can then be claimed as advertising costs against rental and lease income. For owner-occupied properties, a tax deduction is not possible.
What is the difference between an early repayment fee and a non-acceptance fee?
An early repayment charge is incurred if a loan that has already been disbursed is repaid early. A non-utilisation fee can be charged by the bank if you do not take up a promised loan at all or only partially.
Do I also have to pay an early repayment fee for a KfW loan?
Yes, a prepayment penalty can also apply to KfW loans. However, legal regulations and the case law of the BGH apply here as well, particularly with regard to the transparency of contract clauses.
What happens if I don't pay the early repayment penalty?
If you refuse the payment, the bank will not accept the early repayment of the loan, and the loan agreement will continue. If you dispute the obligation to pay, it is advisable to make the payment only conditionally and to initiate legal action for recovery.
Do special repayments always reduce the early repayment penalty?
Yes. The bank must assume that you have made use of all future, contractually agreed special repayments when calculating. This reduces the remaining debt and consequently the bank's loss of interest, which lowers the compensation.
Does the right to terminate apply after 10 years from the conclusion of the contract?
No, the ten-year period for the free special termination right only begins after the complete receipt of the loan amount, not from the date of the contract signing. After the period expires, a notice period of six months applies.
