Pensioners and the réserve d'argent: keeping a revolving line under control

A crédit renouvelable is a pool of money a lender makes available to you. You draw on it wholly or partly, by transfer or with a card, and each repayment restores the amount you can use again. Interest accrues only on what you have drawn, generally at a revisable rate that is far higher than on a personal loan.

For a pensioner the appeal is obvious: covering a repair, a medical bill or a short cash squeeze without filling in a new loan application. Budget advisers know the downside just as well. Drawn every month to stretch a pension that is too tight, the reserve turns into permanent debt. Kept on a short leash, it can remain a precautionary tool. Retirees who moved to France from the UK or Ireland should note that French revolving lines are separate contracts, not simply a card limit, and that each one appears in the lender's checks.

How it works and the rules that protect you

Since the 2010 Lagarde law, every instalment must include a minimum repayment of capital, and each drawing must be repaid within a fixed period: 36 months for a reserve of up to €3,000, 60 months above that. For any in-store purchase over €1,000 financed on credit, the seller must also offer an amortising loan as an alternative.

The agreement lasts one year and is then renewed, with the lender required to check your solvency at regular intervals. A reserve left untouched for two consecutive years can be closed unless you confirm that you want to keep it. On a linked card, paying in full is the default and credit must be chosen explicitly.

What the offers on the market cost

Amounts, rates and fees vary widely between lenders. Here are three offers checked in October 2026, with the figures each lender publishes. The representative examples date from different times and the rates are revisable, so treat them as a benchmark rather than a quotation.

Set against an amortising loan

The LCL example makes the stakes clear: €3,000 repaid over 36 months costs €770.79 in interest. The same sum as a personal loan over 36 months at 6% would cost about €285. For spending you can see coming, such as a trip or new equipment, the amortising loan is almost always cheaper.

The usury ceiling sets the outer limit: in the fourth quarter of 2026 it is 23.60% for a reserve up to €3,000, 15.76% between €3,000 and €6,000 and 8.56% beyond. Because revolving lines are usually small, they fall into the band where the cap is highest.

The reserve does keep one genuine advantage, for spending that is uncertain. A retiree who knows a roof repair or a replacement appliance may crop up during the year, without knowing when or how much, can keep an unused reserve in the background. As long as nothing is drawn it costs nothing, apart from any card fee.

Drawing on your reserve with discipline

1. Keep it for genuine emergencies, never for the month's routine spending.
2. Choose the fastest repayment speed your pension can bear.
3. Repay early as soon as a one-off sum arrives, such as back-dated pension arrears.
4. Read the monthly statement: capital outstanding, interest paid, expected end date.
5. For any need over €1,000, ask for an amortising loan quote in parallel.
6. Close the agreement in writing once you stop using it, to avoid card fees and temptation.

Traps retirees often fall into

The first trap is regular use to supplement the pension. If you draw €150 every month to make ends meet, the balance grows faster than the repayments; after a year you are repaying more than €1,800 of day-to-day shopping at a high rate, with no project behind it. That is the signal to rework the budget, not to raise the limit.

The second is collecting store cards, each with its own reserve. The third is opting for the lowest instalment, which stretches the term and pushes interest up sharply. Finally, watch the side costs such as card fees: at Sofinco, the Mastercard costs €3 a month after the first year in any month without at least one transaction. A pension paid in sterling adds a further twist, since a weak pound can turn a manageable instalment into a strain overnight.

Instead of revolving credit

Several solutions do the same job for less:

• Precautionary savings: even €1,000 on a Livret A, the tax-free French savings account, avoids most borrowing for small surprises.
• Personal loan: fixed rate, set term and total cost known on signature.
• Arranged overdraft: for a few days' gap between a bill and the pension, often cheaper than a reserve.
• Supported microcredit: for a small pension, with budget follow-up.
• Debt consolidation: where several reserves are drawn, clearing them with one loan often lowers the total monthly payment.
• Point conseil budget: free help from an accredited charity to rebalance the budget.

Case study: getting out of an overused reserve

Raymond, 73, has a €1,500 pension and has drawn €4,500 across two revolving lines. He repays €210 a month in total, much of it interest. His bank offers a €4,500 personal loan over 36 months at 6%, about €137 a month, to clear both reserves.

Raymond then closes both agreements and puts €50 a month into a savings account. His monthly outgoing falls by €73, and he knows exactly when, three years from now, the debt will be gone. The overall cost of his borrowing drops by several hundred euros without an excessively long term.

Questions about revolving credit after 65

Is there an age limit for opening a revolving line? There is no legal limit. Lenders apply their own policies, and the optional insurance has its own age bounds.

Can my rate go up? Yes, it is generally revisable. The lender must tell you of any change, and the APR can never exceed the usury ceiling for the relevant band.

Can I convert my reserve into an ordinary loan? Some lenders agree to it. Otherwise you can take a personal loan to clear the reserve, then close the agreement.

Does the reserve count in my debt ratio? For many lenders, yes: even unused, a reserve that has been granted may be counted when you apply for new credit. Closing dormant agreements therefore strengthens your file.

What if I can no longer repay? Ask the lender for a break or a lower instalment. If several credits are in trouble, a specialist charity or an over-indebtedness application to the Banque de France can find a way out.