Re-schedule student loans after starting your career: Reduce interest burden by up to 50 percent
5 May 2025
12
Minutes
Katrin Straub
CEO at nextsure
You've embarked on your career, but high interest rates on your student loan are eating into your new salary? Many graduates are overpaying by hundreds of euros because they haven't adjusted the terms of their old loan to suit their new financial situation. Discover how a strategic refinancing can significantly reduce your monthly payment.
The topic in brief and concise terms
After starting your career, a steady income provides the ideal condition to replace expensive student loans with variable interest rates with a more affordable installment loan.
KfW student loans can be rescheduled at any time without early repayment fees, making a switch particularly attractive.
A refinancing is often worthwhile with an interest rate difference of just one percentage point and can halve the interest burden.
Identifying Potential: When Refinancing Really Pays Off
Debt restructuring is particularly advisable if the interest rates on your new loan are significantly lower than those of the old one. Even an interest rate difference of one percentage point can mean savings of over 800 euros on a remaining debt of 15,000 euros over ten years. The key factor is starting your career, as a regular income is the crucial prerequisite for banks to offer you top conditions. Many graduates with KfW loans are affected by interest rate increases, as their interest rate is variable and adjusts every six months. Therefore, check your current contract: If the interest rate is over four percent, the savings potential through restructuring is high. Fortunately, many student loan providers, like KfW, do not charge early repayment fees, which drastically lowers the hurdle for switching. This way, you can optimise your financial burden right after starting working life instead of paying unnecessarily high interest rates. Analysing your current terms is the first step to reducing your monthly burden through targeted debt restructuring.
The refinancing process: Four steps to lower interest rates
The path to a more affordable loan is simpler than often assumed and can be accomplished in four clear steps. Careful preparation ensures that you achieve the best possible outcome and sustainably relieve your finances. Start with a precise assessment of your current liabilities.
Check conditions: Determine the exact remaining debt, the current interest rate, and the remaining term of your student loan. You can find these numbers on your last bank statement or in the provider's online portal.
Compare offers: Obtain non-binding offers for installment loans from various banks. Pay attention not only to the effective annual interest rate but also to the possibility of making special repayments.
Submit an application: Once you have found the best offer, submit the loan application. You will typically need the last three salary slips, your employment contract, and a copy of your ID card. A correct household calculation for the loan application increases your chances.
Repay old loan: After approval, the new bank will transfer either the loan amount to your account or directly to the old lender. Inform your old provider about the full loan repayment.
Many graduates overlook that some banks take care of the entire closure service for them. This structured process ensures that you maintain control and avoid pitfalls.
Typical pitfalls in refinancing and how to avoid them
Although refinancing offers significant advantages, there are three common mistakes that can detract from financial success. The first mistake is focusing only on the monthly instalment. A lower rate can be achieved through a longer term, which can actually increase the total cost in the end. Always calculate the total costs over the entire term. The second pitfall is hidden fees. While prepayment penalties are rare for student loans, processing fees may be incurred with new instalment loans, which must be included in the effective interest rate. A loan comparison should always be made based on the annual percentage rate. The third mistake is the negative impact on your credit rating. Too many loan inquiries with different banks in a short period can lower your SCHUFA score. Instead, use a condition inquiry, which is SCHUFA-neutral. If you consolidate multiple loans, this often even improves clarity and thus your credit rating. A mindful approach to these aspects ensures the maximum benefit of your refinancing.
Expert tip: Use creditworthiness as the key for top conditions
Your creditworthiness, also known as credit rating, is the decisive factor for interest conditions in a debt restructuring. Banks assess the risk of a credit default, and a permanent employment contract with a regular income of over 2,000 Euros net significantly reduces this risk. A good SCHUFA score is fundamental to this. Request a free copy of your data at least once a year to correct any erroneous entries. Even a single negative entry can make a debt restructuring several percentage points more expensive. Our expert tip: Conduct a household budget calculation before applying for a debt restructuring. List all income and expenses in detail. A clear household surplus of at least 500 Euros after all costs signals financial stability to the bank. This can strengthen your negotiating position and pave the way for an improvement in credit rating. This way, you secure not just any, but the best possible interest rate for your financial future.
Special Case KfW Loan: Utilize Flexibility and Avoid Interest Traps
The KfW student loan is the most widely used student loan in Germany and has some special features. Its interest rates are variable and are adjusted twice a year, on the first of April and the first of October, to reflect the capital market. This has recently resulted in an increase in interest rates to over eight percent. The good news is that the KfW loan can be repaid in full or in part at any time without additional costs. This flexibility is a tremendous advantage when refinancing. You don't have to worry about early repayment penalties, which can be up to one percent of the remaining debt with other installment loans. Utilise this clause specifically as soon as you receive a more favourable loan offer with a fixed interest rate. Switching from a variable KfW interest rate of eight percent to a fixed installment loan interest rate of four percent effectively halves your interest burden immediately. This is a crucial step to free yourself from unpredictable interest rate fluctuations and secure a predictable financial future, for example, through a loan for professional development.
Request a personalised risk analysis now
Refinancing your student loan is one of the most effective ways to optimise your finances after starting your career. You exchange high, variable interest rates for manageable, low repayments, thus creating financial leeway for your future. Don't wait until rising interest rates eat into your savings. Have your insurance situation and loan conditions checked free of charge and receive specific optimisation suggestions tailored to your individual situation.
More useful links
The Centre for Higher Education Development (CHE) examines the trend in new student loan agreements and their current low point.
Statista provides an overview of the market shares of various student loan providers in Germany.
The KfW answers frequently asked questions about their student loan and its terms.
The Deutsche Bundesbank provides current statistics on interest rates and returns in the money and capital market.
The Statistical Office of Germany (Destatis) provides information on education finances and the various forms of student funding.
The Stiftung Warentest offers a detailed test report on student loans and their terms.
FAQ
What documents do I need for the debt restructuring?
Usually, you will need the last three payslips, your employment contract, a copy of your identity card, the settlement certificate of your current loan with the exact remaining debt, and an overview of your monthly expenses.
How long does refinancing take?
From application through to payout and redemption of the existing loan, the process typically takes between one and three weeks, depending on the processing time of the involved banks.
Does debt restructuring improve my SCHUFA score?
If you consolidate multiple loans into a single one, it can have a positive effect on your SCHUFA score as it increases the clarity of your finances. A single credit inquiry has a minor, usually neutral effect in the short term.
What is the difference between a condition request and a credit inquiry?
A conditions inquiry is neutral to SCHUFA and is solely used for comparing offers. A firm credit inquiry, on the other hand, is noted in your SCHUFA record for one year and can slightly lower the score if made too frequently.
Can I use the new loan for other purposes as well?
Yes, if you take out an instalment loan for unrestricted use that exceeds the outstanding balance of the student loan, you can use the excess amount for other purposes. However, this should be well considered to avoid unnecessarily increasing the debt burden.
Is it worth refinancing even with a small remaining debt?
Even with a remaining debt of less than 5,000 euros, refinancing can be worthwhile if the interest rate difference is significant enough. The effort is relatively small and can still lead to noticeable financial relief.
