Summer is here. That means two things. You want to relax. You also want to make sure your budget survives the holidays and the upcoming school year. It is a natural cycle. People check their finances. They look for ways to squeeze more out of their money.
For years, there was a secret. Or at least, it felt like one. Savvy savers held multiple regulated savings accounts across different banks. They had a Livret de développement durable et solidaire (LDDS) here. A Plan d’épargne en actions (PEA) there. Maybe a Livret d’épargne populaire (LEP) tucked away in yet another institution. It looked like smart diversification. It wasn’t.
French tax law strictly forbids this. You can only hold one version of these tax-free accounts at a time. But the system had a blind spot. Banks lacked the technology to check if you already had another one elsewhere. The loophole thrived in the shadows.
That era is over. A new directive has been enacted. It ends this period of blind tolerance. The strategy of multi-holding regulated accounts is about to die.
The Silent Failure of Bank Verification
Up until recently, opening a second regulated contract with a competitor was easy. Almost child’s play. The rule is simple: one person, one regulated savings account. The goal is to protect public funds from excessive tax breaks.
In practice, it was different.
There was one exception. The Livret A. Since 2013, opening this account has required strict centralization. The system checks everything. But for other products? Not so much.
Banks simply could not verify your status independently. They were technologically incapable of seeing if you held a similar product at a rival bank. This administrative vulnerability opened the floodgates. Savers could multiply their accounts in total secrecy.
Why did this matter? Inflation is eating purchasing power. Maximizing deposit limits is a rational response. Whether it was a Livret jeune, a Plan d’épargne logement (PEL), or a Compte épargne logement (CEL), there was no global IT alert.
Financial advisors validated applications without knowing the full picture. They didn’t know you already held the same product elsewhere. You just signed an attestation on honor. It was often checked quickly amidst dozens of other clauses. That signature was all it took to bypass the ban on multi-holding.
July 1, 2027: The End of the Technical Blind Spot
The landscape is shifting. Drastically.
The turning point is the decree of June 2, 2026. This recent legislation sounds the death knell for this impunity. It grants banks unprecedented cross-checking powers.
Starting July 1, 2027, the surveillance mechanism currently reserved for the Livret A will extend to the entire family of regulated savings products. This is not a suggestion. It is a mandate.
This date marks the implementation of an unyielding control process. Technically, hiding an existing contract during a new subscription will become impossible. At the counter. Online. Everywhere.
How will they do it? They will use the Ficoba.
The national file of bank accounts is often feared. It is the tool for massive verification. When you apply for a new account, the bank will automatically query the tax administration. You will send highly precise identification data.
- Your name.
- Your first name.
- Your date of birth.
- Your place of birth.
In a fraction of a second, the tax authority will cross-reference this vital information with its centralized database. If any duplicate is detected anywhere on French territory, the bank receives an immediate blocking alert.
There will be no more “I didn’t know.” There will be no more “the system didn’t check.” The technology is now in place. The era of accidental or intentional double-dipping in regulated savings accounts is ending. Prepare your strategy accordingly.
Stop double-saving on regulated accounts before the new rules bite
You have two months. That is the window given to you when the new automated detection system flags a duplicate. It is not a suggestion. It is a deadline.
When you try to open a regulated savings account and the system sees you already hold one of the same type, the choice is stark. You can sign an authorization for your current bank to handle the paperwork. They close the old, redundant account for you. Or you can do it yourself. You must go to your other bank, close that duplicate account, and bring back the proof of closure within sixty days.
Miss that window? The system does not ask again. It cancels your new application. The file is closed automatically within fifteen days. The money stays put. The opportunity vanishes.
This is the reality of closing the loophole on double regulated savings accounts. For years, you could hold multiple versions of the same protected vehicle. The government has decided that is over. The goal is simple: ensure these tax-advantaged benefits serve a single person, not a portfolio stacking strategy.
Which accounts are actually blocked?
The restrictions are precise. They target specific envelopes defined by the recent decree. If you are holding two of any of these, you are in the danger zone:
- The Livret d’épargne populaire (LEP)
- The Livret de développement durable et solidaire (LDDS)
- The Plan d’épargne en actions (PEA)
- The Plan d’épargne logement (PEL) and Compte épargne logement (CEL)
- The Livret jeune
If you have a second LEP because you forgot you had one from a previous bank, the system will catch it. If you have two PELs from different institutions, it will trigger an alert.
The government’s goal is to recentring these benefits on a unique use per individual.
This is not a vague policy shift. It is an active enforcement mechanism. When the anomaly is flagged, you are forced to choose which account remains active. The other must go.
Where the rules remain flexible
Here is the good news. The legislation is not a blanket ban on holding multiple accounts. It targets regulated savings vehicles designed for specific public incentives. It leaves discretionary investment vehicles wide open.
You can still hold as many life insurance contracts (assurance-vie ) as you want. You can open multiple ordinary securities accounts (Comptes-titres ordinaires or CTO). You can stack several retirement savings plans (Plans d’épargne retraite or PER).
These vehicles are for wealth diversification and transmission. They are not subsidized by the state in the same way. Therefore, the state does not care if you have three of them. You can build a complex portfolio of private investments without fear of regulatory cross-checks flagging you for duplication.
This distinction is critical. It allows you to maintain a diversified approach to retirement planning and long-term wealth transfer. The crackdown is narrowly focused on the protected savings accounts that offer tax exemptions or subsidized rates.
Why this change is happening
The logic is about fairness and fiscal efficiency. Regulated accounts offer significant advantages: tax-free interest, favorable rates, or tax deductions. The government does not want to subsidize a single individual multiple times for the same purpose.
By forcing a single account per type, they ensure the benefits are directed to those who need them, not those who game the system. It cleans up the market. It reduces administrative bloat. And it forces you to look at your financial house.
What you need to do now
Do not wait for the notification. Do not wait for the account opening to be rejected.
Check your current holdings. Do you have two LDDS accounts? Did you open a second PEA when you moved jobs and forgot to close
