Decrypt Young Credit Mutuel Booklet gives adolescents a strong and accessible savings option, while allowing them to become progressively familiar with the management of their finances. Thanks to a net interest rate Among the most popular in the market, the objective is to accompany parents and future holders at each stage, from subscription to practical tricks, so that everyone gains autonomy and peace of mind.
Subscribe a Young Booklet to Credit Mutuel gives access to a rate of 4% net tax (figures on 01/02/23), a ceiling of 1 600 €, as well as a fully secure savings, without any costs or bad surprise. Open to young 12 to 25 years, this product is designed to facilitate budgetary control, in all serenite. The registration can be done both online and with the accompaniment of an advisor: with all the proofs at hand, less than 20 minutes may be enough often, depending on the returns shared by some clients.
In practice, this booklet accompanies any desire, whether it is to finance a telephone, a permit or small projects of the daily. Are you trying to calculate your interest exactly? Test the interactive simulator or Start your opening.
Summary of key points
- ✅ Attractive rate of 4% net tax with secured capital
- ✅ Accessible from 12 years old with quick and easy opening
- ✅ No charge, with limited ceiling for suitable control
Jeune Crédit Mutuel: 4% net, secure capital and simple opening from 12 years old

Reserved for 12-25 year olds living in France, the Young Booklet regularly sets itself as a reliable first step towards budgetary independence. Its attractive rate, free withdrawals and insurance of capital attract both high school students and students, it is not uncommon for a teenager to follow the recommendations of a close relative or a knowledgeable bank advisor.
A regulatory and reassuring framework
The loss of capital is impossible with this booklet – it is often found that all the funds are covered by the State and the bank. Interest received is granted a total exemption from tax and social contributions: in practice, by depositing 1 600 € a year, the gain reached 64 € net interest (calculation for a full year, excluding potential welcome premium).
Also keep in mind that current operations are free of charge, both at opening and at closing. Mastering the foundations of the young booklet does not require any advanced financial concepts: the essential is the security of savings!
Key data and immediate benefits
- 4% net tax : a rate difficult to match in its category
- Limit limited to 1 600 €, avoiding unnecessary risk-taking for early payments
- Minimum opening payment: 10 € only, which makes it accessible to almost all budgets
- Possibility of Welcome bonus up to 60 € by period and transactions
Some industry professionals recommend using the customizable simulator to estimate potential annual earnings before finalizing the opening. Practical to compare different scenarios.
Method of opening and feeding the booklet
The opening of the Young Book requires neither sharp skills nor endless steps. Parents and young people have simplified access, whether in an agency, online or via the Crédit Mutuel mobile app, many customers appreciate this flexibility, which significantly limits the loss of time.
Steps to subscribe to the Young Book
Access to the Young Booklet is done on condition of being aged 12 to 25 and living in France. For minors, parental signature is necessary. Identification and proof of residence are generally sufficient. A bank trainer recently mentioned that the preparation of documents in advance greatly simplifies the process. This can take place in less than 20 minutes in most situations.
The following points should be noted:
- Customizable agency or internet opening form
- Original identification for the young person (and the parent's if applicable)
- A proof of residence less than three months old
- Compulsory parental signature before majority
The first deposit: from 10 € to open the account, then free choice between one-time feeding, automatic transfer or cash payment some even prefer to schedule monthly payments of 10 €/month to create good habits.
Parental management and progressive autonomy
For parents, it is possible to follow the status of the booklet, to grant a power of attorney or to set up automatic transfers to support the savings effort of children. Sometimes, this help makes it possible to amortize a monthly unexpected! The young person decides on withdrawals and deposits according to his needs, the parental control gradually giving the hand to the young person until the age of 18.
For example, Mathis 15 years old used this system to save for his driving license. Through monthly payments of 20 €, he hopes to reach 500 € Even before its 17th birthday, without having to closely control each month its savings: a tranquility often reported by users.
Download the opening form or make an appointment.
Good to know
I recommend that you prepare in advance all the documents necessary to save time during subscription, often less than 20 minutes.
Optimization of savings and practical management
To make the most of the rate, it is worth looking at the regularity of payments and the timing: the so-called "forty" rule counts, but also some tricks reported by banking specialists. This allows everyone to simulate their potential gains in just a few clicks.
How to make his Young Book work?
Interest is calculated twice a month from 1 to 15 and then from 16 to 31. They are paid at one time every 31 December. Did you know that depositing a sum just before the beginning of the period makes it possible to earn an entire fifteen interest? This detail, mentioned by some advisers, can make a long-term difference.
- Payment from 10 €, whether on a point-by-point or programmed basis, everyone goes at their own pace
- Withdrawals authorized at any time, without charge or penalty
- Interest simulation tool available on the Crédit Mutuel website and via the dedicated application
- Management possible directly on mobile, or with the support of an agency advisor according to preferences
Based on the experience shared by families, a few euros deposited at the right time quickly turn into additional interests. Thus, making payments at the beginning of the year offers a slightly increased profitability: 100 and 200 € as early as January generates about 4 to 8 € 12 months.
Mobile management and family monitoring facilitated
The Crédit Mutuel app provides real-time monitoring of the movements and growth of savings for both the young and the parent. Notifications and tutorials make handling easy, even for a first-time dealer. Moreover, a parent may discover unsuspected teaching features during the accompaniment. This progressive format is welcomed by many experts for the concrete benefits of autonomy.
Also find the simulator or check the customer area: Test your winnings or access your account.
Summary of key points
- ✅ Interest calculated twice a month and paid annually
- ✅ Flexibility of payments and withdrawals without charge
- ✅ Mobile app to track real-time savings
Comparison Young Book vs Book A and other booklets

One can legitimately hesitate between Young Book, Book A, Blue Book or Child Book. The rates, ceilings and tax conditions all play in the balance a heritage manager recently indicated that while comparing each parameter avoids a decisive advantage.
To compare offers and choose the best savings solution, discover the Crédit Agricole Livret Jeune: the practical guide to getting your savings right.
To complete the Young Booklet, discover also Banxup: all about the 50 Euro bonus, an ideal offer to introduce young people to managing their finances.
To compare savings options, also discover the Caisse d'Epargne Young Booklet: rates, benefits and easy opening for 12-25 year olds, an interesting alternative for young people.
Comparison table of the main savings books
| Product | Rate (at 2025) | Ceiling | Taxation | Age conditions |
|---|---|---|---|---|
| Young Booklet | 4% net | 1 600 € | Zero tax | 12 to 25 years |
| Blue Booklet | 1.70% net | 22 950 € | Zero tax | All public |
| Child Book | 5.70 % gross | 1 600 € | Gross | 0-12 years |
| Book A | 3% net | 22 950 € | Zero tax | All public |
Last point to note: a Young Booklet per person, all establishments combined. It is possible to cumulate (temporarily) with a Booklet A; at the age of 25, an automatic transfer of capital to another medium is made, without cost or loss of interest. This reassures many students starting in working life.
Competitive case
The Young Booklet draws its pin from the game against Book A – a rate of 4% net (compared to 3%), the same tax advantage, but a lower ceiling and a strong emphasis on the budgetary education of young people, with a well thought out parental control. To this is added that welcome bonuses – up to 60 € at Crédit Mutuel – are absent from Book A, hence a real boost to get a good start.
Compare booklets or open your Young Booklet or seek advice.
FAQ and special cases
Questions sometimes arise about the management of the Young Book: from anticipation of deadlines to parental use, each has their own questions. Exchanges with advisors show that doubts are common, even among those who discover savings books for the first time.
Frequently Asked Questions – Reassuring responses
- Can I hold several Young Booklets? No, the rule is simple: only one per person, regardless of the bank chosen
- What happens to the booklet at 25? It is closed, and the capital is transferred to the current account or any other desired product, without any penalty or complex procedure
- Are there hidden charges? No: no opening, no management, no closing costs
- What evidence is there? A piece of identification, a recent proof of residence and the parent's signature in the case of a minority is sufficient in most cases
- Is it possible to combine with a Book A? Yes, but only one booklet regulated by category can be held simultaneously
For example, Lena 11 years old accompanied by her mother, starts with a Children's Book, then flips on the Young Book at 12 years old without losing her savings path or already earned interest.
Need personalized advice or clarify an unusual situation? Contact a dedicated advisor or request a reminder.
Summary of key points
- ✅ Only one Young Book per person at a time
- ✅ No hidden charges and closing without penalty
- ✅ Simple justifications required to subscribe
Open, simulate, manage the Young Book: go to action
Want to go to the next step or make a concrete estimate? Enrollment, simulation, appointment making are done online as well as in an agency or via the Crédit Mutuel application. Éloïse and her team are available to accompany each step, including parent-child management. Little nod: it is regularly observed that many hesitate to step in at first, but returns are then mostly positive.
Simplified checklist to subscribe to the Young Booklet
- Collect supporting documents (identity, domicile, parent's signature if applicable)
- Complete the form on the internet, application or directly to the agency
- Sign electronically or physically (for minors, parental presence is required)
- Make a very first payment (minimum 10 €) to activate the booklet
- Put in service access to the customer space a management adapted according to whether you prefer autonomy or parental follow-up
The winning simulator, personalized support or tutorial videos make the subscription fluid and understandable for everyone. Perform simulation or open directly online.
On the way to good money management, this Young Book lays the foundations... and creates a real dynamic towards independence.