Published by: Elise Caradec — Editor specializing in news
The new rate of Book A fixed at 1,5 % from February 2026 onwards does not leave indifferent, especially among those who seek to preserve their savings without taking risks while keeping their hands on their money. Understanding what this evolution implies for your interests, the precise reasons for the decline, and comparing with other regulated booklets is a real plus for making the right choices – especially in the face of economic uncertainties and the diversity of existing options.
Summary of key points
- ✅ The rate of Book A shall be 1.5 % gross from 1 February 2026.
- ✅ This decline reflects the decline in inflation and the regulatory formula applied by the Bank of France.
- ✅ Booklet A remains accessible to all, secure and challenging, despite alternatives such as SARA or LDDS.
Booklet A: official 1.5% confirmed performance on February 1, 2026
From 1 February 2026, Booklet A posted a rate of 1.5 % gross, after slightly falling from 1.7% in force since August 2025. More 55 million of holders are concerned, to say that the question of performance for 2026 is on all lips. Beyond a single figure, this change reflects a relatively stable economic climate, with adjustments also on the side of other regulated investments. It is therefore better to take the time to measure the impact of this evolution before deciding, without haste, than to make your booklet.
The 1.5% rate shall apply from 1 February 2026, and will remain valid for at least six months, in accordance with the regulatory pace dictated by the Bank of France and the Ministry of Economy. Several reliable sites, such as Service-Public.fr and Economy.gouv.fr, relay the measure, which concerns all Books A, whatever the banking institution. For example, 10 000 € on a Book A generate under these conditions around 150 € Gross interest over the year (excluding capitalization mechanism).
Many of you wonder about the origin of this decline, how the yield is set, or the interest of Book A in the current alternatives. Here is a concrete, pragmatic light to better understand what the new rate is changing for your savings.
Why does the Booklet A rate fall at the beginning of 2026?
The fall in the rate, far from arbitrary, is based on a very precise regulatory framework. Book A follows an official formula that combines average inflation and European monetary rates. As inflation decelerates, the A Book rate adjusts, sometimes with a small delay effect. In practice, at the end of 2025, annual inflation was around 0,8 % and, according to projections, the average of the first six months of 2026 should be capped at 1,3 % – far from the peaks known in previous years.
The authorities, such as the Banque de France and the Ministry of Economy, therefore ensure that the rule is respected, with the possibility of rounding the final figure or moving away from the formula to preserve purchasing power in very tense times (a former adviser recalls that in case of crisis, exceptions have sometimes been made). This time, decision of January 2026 a strict calculation, which could have resulted in a lower rate. Ultimately, this 1.5% rate reflects the economic realities of the moment, not a sudden political choice.
Calculation of the yield of Book A: understand the formula and the real impact
It is often thought that the yield of Book A does not vary from one bank to another – yet the calculation depends on both the capital invested and the famous ceiling fixed at 22 950 €. Note also that interest is calculated on the 1st and 16th of the month, to be paid, at once, in January of the following year – a operation that seduces many savers according to some bank managers.
The official formula of the rate of Book A
Originally, the rate of Book A results from the average of:
- The half-yearly average of inflation (excluding tobacco), calculated over the last six months
- The European interbank rate €in the same period
Finally, the Bank of France submits a proposal for rates, which can be rounded according to the context. Thus 1.5% was obtained for February 2026.
Simulate your earnings by the amount saved
Would you like to see what it gives, in practice, with your situation? Some useful landmarks:
- A capital of 1 000 € over a year will bring about 15 € interest
- If you place 5 000 € 12 months, the expected gain is around 75 €
- A Booklet A on the ceiling (22 950 €) generates up to 344,25 € Year
You can also use an official online simulator (regularly made available by banks or public bodies) to obtain a tailor-made estimate.
Not to be forgotten for those who wish to maximize their return: the interest generated becomes themselves bearers of interest from 1 January of the following year. We call this capitalization, which allows us to see its gains increase, slowly but surely, over the years... We must leave our savings in place for several years.
Comparison Booklet A, SARA, LDDS and CEL: what rates and conditions as of February 1, 2026?
It is difficult not to compare Book A with its equivalents, especially when rates change. Between SARA, LDDS and CEL, each product has its strengths for different profiles, and it is not uncommon for a family counsellor to be asked about this. At the beginning of 2026, all were also aware of rate adjustments, sometimes more favourable in some cases.
| Product | Rate (February 2026) | Ceiling | Maximum annual remuneration. | Conditions of access |
|---|---|---|---|---|
| Book A | 1,5 % | 22 950 € | 344,25 € | Open to all |
| SARA | 2,5 % | 10 000 € | 250 € | Low income |
| LDDS | 1,5 % | 12 000 € | 180 € | Open to all |
| CEL | 1 % | 15 300 € | 153 € | Open to all, saving accommodation |
Keep in mind: SARA remains clearly in the lead with 2.5%, but its access depends on the level of tax revenue. Book A and LDDS share the same return and remain accessible to all without conditions, while providing security and exemption from interest taxes.
Some people sometimes omit this simple rule: if you meet the criteria to open a SARA, it is worth taking advantage of it. Otherwise, Book A and LDDS are a reliable solution, 100% liquid and protected, which is suitable for many prudent savers according to the advice of expert advisors.
Concrete impact: how much will you earn according to your savings in 2026?
Will this planing on the rate really change the deal for you? What matters most is to know what you expect from your Book A: simple security mattress or additional revenue source? Some testimonies show that it is primarily for many French people to have a reservation in case of a hard blow.
Some numerical examples
- By depositing 1 000 €, the difference between 1.7% and 1.5% is equivalent to a decrease in 2 € interest 12 months.
- With 5 000 € the difference is close to 10 € over the year – this is not insignificant, but rarely decisive.
- For a full Book (22 950 €), the annual decrease ranges from 386 € at 344.25 €, or about 42 € less than 12 months.
A banking expert recently pointed out: "The real question remains whether this return matches your expectations or whether you are looking to boost your savings elsewhere."
Booklet A 2026: stability, security and availability, but what about alternatives?
Rarely has another product been able to match Book A on accessibility and simplicity. In fact, few solutions offer simultaneously Total guarantee of capitalinstant fund availability, no fee-based management, and interests. This argument weighs in the balance, especially in times of doubt.
If so many savers continue to favour Book A in 2026 despite the drop in yield, it is because the booklet takes the role of safety cushion, no remunerative placement. For those who want a more dynamic outlook, there are of course alternatives – funds in euro for life insurance (a preferred option as diversification by some professionals), plans and dynamic booklets, provided that they accept a share of risk and have a longer investment horizon.
Surprisingly, over the course of 2025, the collection of life insurance had increased by more than 44 Md€evidence that many households already arbitrate to other products, sometimes more technical or less immediately accessible. Sometimes savers wonder if they do not lose their flexibility.
Good to know
I recommend that you check the conditions of access to SARA, which proposes a higher rate, but only for people with low incomes.
FAQ: Your main questions about Booklet A in February 2026
Need quick lighting? The following are the synthetic answers to the most frequent questions from official sources or from banking advisors.
What is the rate of Book A from February 1, 2026?
Gross interest rate increases to 1,5 %, fixed at least until the next revision due on 1 August 2026.
Why is this rate falling?
The fall reflects the fall in inflation (around 1.3% over six months beginning 2026) and standardization of European interbank rates (€at 1.93%). The State applies the regulatory formula here, without any temporary increase.
How is the yield calculated?
Interest is calculated twice a month (the 1st and the 16th), and paid at once each beginning of the year; for example, with 1 000 € 1.5%, count about 15 € annual earnings.
How much does a Book A bring to the ceiling?
To 22 950 €, Booklet A produces 344.25 € interest free of taxes in 12 months at 1.5%.
Is Book A still interesting?
For a precautionary saving, it retains all its meaning: protected capital, easy access to funds, universal operation. To further value your money, it is also worth considering SARA or more remunerative investments, according to your profile.
What Differences Booklet A, SARA, LDDS?
SARA proposes 2,5 % but it is reserved according to resources (ceiling 10 000 €), the LDDS 1,5 % is a "little brother" accessible to all, without taxation and with the same flexibility. All offer a high level of security.
Should we withdraw his money in 2026?
Nothing excludes you from doing so, unless you have an urgent project or want to invest in more risky media. Booklet A always fulfils its role as "financial mattress", recalled by many heritage planners.
Can the rate of Book A go back to August 2026?
Yes, a review occurs every semester. The evolution will then depend on the level of inflation and European rates in the summer of 2026.
Where to find the official announcement?
Consult Service-public.fr, Economy.gouv.fr or info.gouv.fr for validated information.