Consolidating multiple loans into a single loan promises a lower monthly payment and a clearer budget. Debt consolidation appeals to many households, but the displayed decrease in monthly payments does not reflect the actual total cost incurred. To measure the real interest of the operation, three variables must be compared: the monthly payment before and after consolidation, the repayment duration, and the overall cost of the loan (interest, processing fees, early repayment penalties, insurance).
Total cost of debt consolidation: the items that the monthly payment does not show
The decrease in monthly payment is the main argument for loan consolidation. Displaying a reduced monthly payment is reassuring, but this presentation obscures several cost lines that inflate the final bill.
You may also like : How to log in to your ENT Tours?
| Cost item | Magnitude | Impact on overall budget |
|---|---|---|
| Early repayment penalties (IRA) | Capped by law (6 months of interest or 3% of the remaining capital) | Paid once, but increase the refinanced capital |
| Processing fees (new institution) | Variable depending on the lending organization | Included in the new loan, thus financed with interest |
| Guarantee (mortgage or surety) | Depends on the amount and type of guarantee | Can represent a significant item on a mortgage loan |
| Borrower insurance | Calculated on the new capital and new duration | The longer the duration, the higher the insurance cost |
| Additional interest related to the extension | Proportional to the added duration | Primary factor of overall additional cost |
A debt consolidation that reduces the monthly payment by several hundred euros can ultimately cost significantly more than continuing to repay at the initial rate. The table above shows that each item adds to the refinanced capital and itself generates interest.
You may also like : How to Legally Access Your Favorite TV Shows Online
Extended repayment duration: the lever that changes everything
Mechanically, extending the repayment duration lowers the monthly payment. This is the main mechanism of loan consolidation. Moving from eight years of remaining repayment to twelve years reduces the monthly payment, but the interest accrues for four additional years.
The effect is particularly pronounced on mortgage loans, where the remaining capital owed is high. On a small consumer loan, the extension weighs less in absolute terms, but the applied rate is often higher.
When the extension remains relevant
A household whose debt-to-income ratio exceeds the comfort threshold may find real interest in extending the duration, provided that the monthly gain is used to rebuild precautionary savings or to avoid defaulting on payments. The Bank of France also notes that the number of over-indebtedness cases has been structurally declining for several years, indicating that preventive tools, including debt consolidation, play their role when calibrated correctly.
When the extension becomes a trap
If the freed-up monthly payment finances new credit expenses, the benefit cancels out. The main risk of debt consolidation is the re-accumulation of debt after the operation. Several French banks, including Crédit Mutuel, Banque Postale, and Caisse d’Épargne, now condition the acceptance of a consolidation on a strengthened minimum remaining income, beyond the simple threshold of 35% debt, according to the 2024 Banking Inclusion Observatory of the Bank of France.
APR and comparative scenario: the two indicators to read before signing
The nominal rate displayed in a consolidation offer reflects only part of the cost. The APR (annual percentage rate) includes processing fees, guarantees, and insurance. It is the only comparable indicator from one offer to another.
The revised European directive on consumer credit (Directive (EU) 2023/2225, published in the Official Journal of the European Union on November 30, 2023) will require, by 2025-2026, the presentation of a standardized comparative scenario before and after consolidation, including the total cost of the loan. This obligation will enhance readability for the borrower.
While waiting for this implementation, three reflexes allow for comparing offers:
- Systematically compare the APR of the consolidation offer with the weighted average APR of current loans, not just the nominal rate
- Calculate the total remaining cost on current loans (monthly payment x number of remaining months) and compare it to the total cost of the new loan (new monthly payment x new duration + fees)
- Check that the borrower insurance of the new loan is not more expensive than the sum of existing insurances, especially if the duration is extended
Debt consolidation with a broker: what intermediation changes
Requesting offers from multiple banks for debt consolidation takes time and requires mastering the comparison parameters. A broker centralizes the processes and negotiates the conditions with multiple partners, allowing for a broader overview than just the home bank.
Cafpi, a mortgage broker present in France for over 50 years, supports borrowers in this type of operation. Relying on a network of over 100 banking partners and more than 200 agencies across the territory, Cafpi offers personalized support from a dedicated expert. The broker’s educational approach aims to make each step clear, from the initial diagnosis to the signing of the offer, whether the consultation takes place in an agency or via videoconference.
Debt-to-income ratio after consolidation: the data to monitor over time
Once the consolidation is completed, the debt-to-income ratio mechanically decreases. This regained margin can give the impression of renewed borrowing capacity.
Banking institutions now evaluate the remaining income more rigorously. A debt-to-income ratio that falls below 35% does not mean that the budget is healthy if the total cost of the loan has increased.
- Monitor each month the fixed charges/net income ratio, incorporating the new monthly payment and insurance
- Avoid taking on new credit within 12 to 18 months following the consolidation
- Allocate part of the freed-up monthly payment to precautionary savings rather than new expenses
Debt consolidation reduces monthly pressure, but the overall cost of the operation depends on the chosen duration, additional fees, and financial behavior after consolidation. The determining factor remains the gap between the total remaining cost on current loans and the total cost of the new loan. As long as this gap is not calculated, the decrease in monthly payment says nothing about the real interest of the operation.