A tenured teacher wants to buy his first apartment. He has saved for three years in his Casden savings account, accumulated a few hundred points, and is now wondering what this concretely changes for his loan interest rate. Running a Casden simulation with point calculation allows him to answer this question even before making an appointment with a Banque Populaire advisor.
Casden Points and Reduced Rate: The Mechanism the Simulation Doesn’t Detail
The principle of Casden is based on a cooperative logic: the savings of all finance the projects of each. Each deposit in a Casden savings product generates points. These points are not a currency, but a negotiation lever for the loan interest rate.
When launching the online simulator, you enter the project amount, desired duration, and the number of available points. The simulator then calculates an adjusted fixed rate: the higher the stock of mobilized points, the lower the proposed rate. You can rely on a Casden simulation with point calculation to accurately estimate this reduction before any steps are taken.
What the simulator doesn’t always specify is that points are consumed at the time of unlocking the loan. They cannot be reused for a second loan. Therefore, you must decide: mobilize all your points for a home loan or keep some for a potential future renovation or cash loan.
HCSF Constraint and Simulation: What Limits the Result Even with Many Points
Accumulating points does not guarantee loan approval. Since the decisions of the High Council for Financial Stability (HCSF), all banks, including Banque Populaire which distributes Casden loans, must adhere to a maximum debt ratio of 35%, including insurance.
In practice, a civil servant earning a modest salary may find themselves blocked by this ceiling, even with a substantial stock of points. The simulation will display an attractive rate, but the application will be rejected if the monthly payment exceeds the regulatory threshold.
Another point to consider before simulating: Banque Populaire generally requires a personal contribution of about 10% to cover acquisition costs (notary fees, guarantee). Casden points reduce the cost of the loan but do not replace the contribution. It is recommended to check this amount in advance so that the simulation reflects a realistic scenario.
Tenured and Contractual Civil Servants: Different Access to Casden Points
Casden is historically the cooperative bank for the public service. All agents, whether they belong to the state, territorial, or hospital public service, can join and save to accumulate points.
Feedback varies on this point, but contractual employees sometimes face additional difficulties. The Court of Auditors notes that the share of contractual employees in the public service is rapidly increasing, which changes the typical profile of a Casden borrower. A fixed-term contract complicates the analysis of the loan application, regardless of the number of points accumulated.
Here are the elements to gather before launching the simulation:
- The exact number of available Casden points, which can be checked in the personal space on casden.fr or with a departmental correspondent
- The type of contract (tenured, intern, contractual in CDI or CDD) and seniority in the position, which influence the acceptance of the application by Banque Populaire
- The actual amount of personal contribution, excluding points, including estimated notary and guarantee fees
- The net monthly income of the household to calculate the debt ratio before simulation, including borrower insurance
Borrower Insurance and Guarantee: Two Items to Simulate in Parallel
The Casden simulation displays a nominal rate and a monthly payment, but the total cost of the loan also depends on the borrower insurance and the type of guarantee chosen. These two items are often underestimated.
For insurance, the Lemoine law allows changing contracts at any time. Therefore, you can accept the group insurance proposed during the simulation and then replace it with a cheaper insurance delegation after signing. Comparing the cost of insurance before validating the simulation helps avoid overestimating your borrowing capacity.
Regarding guarantees, Casden generally offers a guarantee through a partner organization rather than a mortgage. The guarantee is less expensive to set up and is partially refunded at the end of the loan. In the simulation, this choice impacts the amount of fees to be financed and thus the borrowed capital.
- Borrower insurance represents a significant portion of the total cost of the loan, sometimes as much as the interest over long durations
- The Casden/Banque Populaire guarantee helps avoid mortgage fees, but its amount must be included in the financing plan
- The annual percentage rate (APR), which includes insurance and guarantee fees, is the only reliable indicator for comparing two loan offers
Concrete Steps to Use the Casden Simulator
You start by logging into your personal space on casden.fr or on the Banque Populaire website, in the section dedicated to the public service. The simulator asks for the type of project (real estate, car, renovation, cash), the desired amount, and the duration.
The decisive step is when you enter your stock of points. The simulator then recalculates the proposed fixed rate. You can vary the number of mobilized points to observe the impact on the monthly payment. Testing several combinations of duration and points takes five minutes and can sometimes radically change the result.
Once the simulation is complete, it does not constitute a loan offer. A visit to a Banque Populaire advisor remains necessary to validate the application, check compliance with the HCSF ceiling, and finalize the setup with insurance and guarantee. Keeping the simulation in PDF format allows for comparison with other institutions if the proposed setup is not suitable.