The summer of 2026 could mark a turning point for French savings with a significant increase in the rate of Booklet A. Although this reassessment was expected, today it takes a particular turn, particularly due to global events. Inflation, fueled by geopolitical factors, such as the war in Iran, is pushing prices up much faster than expected.
The war in Iran: an unexpected factor for inflation
The war in Iranwhich has lasted for several months now, is having an impact that we would not necessarily have anticipated on our savings. Inflation was much higher than expected, reaching 2.2% in April. In question? The surge in fuel prices and pressure on global food supplies.
Oil is not the only one responsible, consumer products are likely to follow the same trend. And this is where everything gets interesting. This increase has direct repercussions on the rate of the Livret A, the French people’s favorite savings product. It is a real economic domino which pushes the authorities to reconsider the rate in August.
Calculating the Livret A: a formula that doesn’t lie
You may be wondering why this rise seems inevitable? It’s all about math! The Livret A rate is based on two factors: inflation and the key rates of the European Central Bank (ECB). And with inflation soaring, the Livret A rate should, logically, follow this upward curve.
Currently set at 1.5%, it could jump to 1.7% or even 1.8% by August, according to forecasts relayed by RMCInfo. For Philippe Crevel, economist and director of the Savings Circle, this increase is practically a certainty, but the question is: to what extent?
An increase that could even come close to 2%!
The real question is: what if the Livret A rate reached 2%? Well, anything is possible! Looking at current figures, prices increased by 2.2% in April and this trend could continue. Philippe Crevel estimates that this rate could rise to 1.9% or even more. But here again, everything will depend on the evolution of the inflation figures for the months of May and June.
In fact, inflation could even exceed 2.5% by summer! If the ECB increases its key rates as planned, this could also influence this increase, but nothing is ever that simple. The Aster (the ECB’s short interbank rate), currently at 1.93%, could reach 2.1%, which would mechanically propel the Livret A rate even higher.
What if the state decided to slow down this increase?
Certainly, the increase seems obvious according to the calculation formula, but be careful, everything does not depend solely on inflation! The government has a final say and could decide to limit this increase for budgetary reasons.
A higher rate also means more spending for the state. Remember, in 2023, Bruno Le Maire, Minister of the Economy, had already decided to freeze the increase at 3%, while the formula suggested a rate of 4.1%.
This choice had a goal, to preserve public finances. For Philippe Crevel, such moderation could occur again, even if inflation reaches peaks. The uncertain economic context could justify a cautious decision, even if the ideal rate seems elsewhere.
Savers in uncertainty
An increase in the Livret A rate is on track, but its height remains uncertain. Everything depends on the evolution of inflation, the decisions of the ECB and, of course, the choices of the government.
The month of August 2026 promises to be crucial for savers, but also for the French economy. In any case, this increase will be a strong signal for the French, at a time when their purchasing power remains under pressure.
