Taking a second loan despite existing financing: A guide
8 Jun 2025
8
Minutes
Katrin Straub
CEO at nextsure
An unexpected financial need meets an already ongoing loan. Many wonder if a second loan is even possible. The good news: Yes, under certain conditions, this is not a problem.
The topic in brief and concise terms
A second loan is generally possible with sufficient creditworthiness and a positive outcome of the household calculation.
Refinancing can be a sensible alternative to consolidate multiple loans, save interest, and improve creditworthiness.
Always make a credit comparison using a SCHUFA-neutral terms request to avoid jeopardizing your score.
The Foundation: Credit rating and household budget as success factors
Taking out a second loan is generally possible, even if you already have three loans like a mortgage, a car loan, and overdraft facilities. What matters to the bank is your ability to reliably handle the additional payments. This is based on two pillars: your creditworthiness, often represented by the SCHUFA score, and a detailed household budget assessment. Good creditworthiness signals a low risk of default to the bank, while the household budget assessment specifically demonstrates your monthly financial resilience. Banks are legally obligated to conduct creditworthiness checks (§ 505a BGB) to prevent the customer's over-indebtedness. Careful planning of your finances is therefore the first step to success. Thoroughly reviewing your financial situation not only protects the bank but also insulates you from an unbearable debt burden.
Credit Check: How Banks Assess Your Creditworthiness
When applying for a second loan, the bank reviews your creditworthiness even more thoroughly. A key factor is your SCHUFA score; a score above 95 percent is considered good. Taking out multiple loans in a short period can negatively impact this score, as it might suggest you are experiencing financial difficulties. Every loan request is recorded at SCHUFA, so it is important to make a pure 'credit terms inquiry', which does not affect your score. A binding 'credit inquiry', on the other hand, is visible to other banks for ten days and may be considered a negative factor. Our expert tip: Use only SCHUFA-neutral terms inquiries for comparisons to protect your credit rating. This is particularly important when obtaining offers from multiple institutions. A negative entry can significantly decrease your chances for a debt rescheduling with a negative SCHUFA.
Budgeting: How to Calculate Your Financial Resilience
The household account is a simple comparison of all monthly income and expenses. Banks use it to determine your disposable income. Income includes net salary, pensions, child benefit, or rental income. For expenses, banks often apply flat rates, for example, 800 euros for the first person in the household and 250 euros for each additional person. A calculation example for a 4-person household might look like this:
Net income: 4,500 euros
Child benefit (two children): 500 euros
Total income: 5,000 euros
Rent: 1,200 euros
Existing loan installment: 400 euros
Living expenses allowance: 1,300 euros
Total expenses: 2,900 euros
In this case, there would be a disposable income of 2,100 euros, which could be used for another loan installment. The higher this surplus, the more likely a loan approval is. A long loan term can reduce the monthly payment and thus expand your budget within the household account.
Strategic Decision: Second Credit, Increase or Debt Restructuring?
If you need additional financing, you have three options available. The choice depends on your situation and the terms of your existing loan. A second, separate loan is often sensible for smaller, clearly defined purchases, especially if your first loan has very good interest rates that you do not wish to give up. An alternative is to increase the existing loan, though not every bank offers this. The third and often most advantageous option is debt consolidation. This involves combining several loans into one. This has two main advantages:
Improved clarity: You only pay one instalment to one bank, thus reducing administrative effort.
Enhanced creditworthiness: A single large loan is often viewed more positively by the credit reference agency than several small ones.
Interest potential: You can benefit from currently lower market interest rates and reduce your overall costs.
Debt consolidation can also be used to replace an expensive overdraft, the interest on which often exceeds ten percent. Therefore, carefully consider whether consolidating several loans is the most economically sensible solution for you.
Expert tips for optimising your credit chances
To maximise your chances of getting a second loan, you can leverage several strategic options. One of the most effective methods is to include a second borrower in the contract. If this person has a stable income and good credit rating, the risk for the bank is significantly reduced, often leading to better interest rates – a saving of over twelve percent is possible here. Additionally, reduce unnecessary financial commitments. Cancel unused current accounts or credit cards, as a high number can be negatively assessed by SCHUFA. Our expert tip: The purpose of the loan matters. A vehicle loan, due to the security (vehicle registration document), is often cheaper than a loan for general use. A flexible credit line can be a good alternative to bridge short-term gaps without having to apply for a new instalment loan every time.
Legal aspects and pitfalls when taking out a loan
Lending in Germany is subject to clear legal regulations primarily aimed at consumer protection. The Civil Code (BGB) regulates the fundamentals of the loan contract in Sections 488 ff. Particularly important is the obligation for creditworthiness assessment (§ 505a BGB), which banks must conduct before granting credit. If you wish to restructure an existing loan, the old bank might demand an early repayment indemnity. However, this compensation for lost interest income is legally capped for consumer loans: It must not exceed one percent of the early repaid amount (or 0.5 percent if the remaining term is under one year). Be mindful of inadequate contract information regarding duration or the calculation of early repayment indemnity, as this could nullify the bank's claim. Additionally, exercise caution with offers for an overdraft consolidation loan advertising no SCHUFA check, as these are often associated with extremely high interest rates. Now request an individual risk analysis: Have your insurance situation reviewed free of charge and receive specific optimization suggestions.
More useful links
Statistisches Bundesamt provides comprehensive content on income, consumption, living conditions, wealth, and debt in Germany.
Statistisches Bundesamt releases press statements on wealth and debt.
Statistisches Bundesamt provides tables on over-indebtedness in Germany.
Bundeszentrale für politische Bildung offers information on the over-indebtedness of private households in Germany.
Deutsche Bundesbank publishes statistics on interest rates and returns for consumer loans to households (installment loans).
Deutsche Bundesbank provides information on the Panel on Household Finances (PHF), a survey on the finances of private households.
Verbraucherzentrale offers information and tips on saving when borrowing money in the area of loans and credits.
FAQ
What requirements do I need to meet for a second loan?
You must be of legal age, have a residence in Germany, and possess a regular, sufficiently high income. Your SCHUFA report should not contain any negative entries, and your household budget must allow enough room for the new installment.
Can I get a second loan even if I have poor credit?
It's difficult but not impossible. The chances increase significantly if you include a second borrower with a good credit rating in the contract. Alternatively, there are specialized providers, but this is often associated with higher interest rates.
Is it worth considering debt restructuring even if there is a prepayment penalty?
A remortgage is worthwhile if the interest savings from the new, cheaper loan exceed the one-off early repayment charge. This must be carefully calculated on a case-by-case basis.
How can I actively improve my chances of getting a second loan?
Improve your credit score by paying bills on time, closing unnecessary accounts, and bringing in a co-borrower. A clear and realistic budget is also crucial.
What documents do I need for the application?
As a rule, you will need your last three pay slips, bank statements from recent months, a copy of your employment contract and ID card, as well as information on existing loans and financial obligations.
Is a second loan for self-employed individuals also possible?
Yes, self-employed individuals can also take out a second loan. However, they often need to provide more extensive proof of their financial stability, such as business analyses (BWA) and tax assessments from the last two to three years.
