Tax Payment Deadlines, Paris Market Fire and Supermarket Cyberattack: News Digest

There’s good news for art lovers this week, with two Renoir paintings stolen from a museum in southern France now recovered. In Paris, meanwhile, a fire has damaged the historic Marché des Enfants-Rouges, while a cyberattack has disrupted supermarkets across the country. We also look at the latest student demonstrations and proposed tax changes for cryptocurrency investors.

October tax payment deadlines for French taxpayers

French taxpayers should also keep an eye on several upcoming tax payment deadlines in October. The deadline for using other authorised payment methods for amounts of €300 or less is 15 October, while online payments must be made by 20 October. For those paying by direct debit, the amount will be taken from their bank account on 26 October, whether they have opted for payment on the due date or online.

Cyberattack causes food losses at hundreds of French supermarkets

Hundreds of supermarkets across France have been affected by a cyberattack that remotely altered the temperatures of refrigeration systems, causing fresh and frozen food to spoil.

Major retailers including Carrefour, Monoprix, E.Leclerc and Coopérative U were targeted. The Les Mousquetaires group, which operates Intermarché stores, reported that hundreds of its supermarkets had been affected. The total losses could amount to several million euros.

The attack exploited refrigeration systems running outdated software that no longer received security updates. By changing the temperatures of fridges and freezers remotely, the perpetrators caused substantial quantities of food to become unusable. Some fires were also reported in connection with the incident.

French authorities have launched an investigation to identify those responsible. The incident has also raised questions about the security of supermarket infrastructure, particularly systems that rely on older technology and may be vulnerable to remote interference.

Two stolen Renoir paintings recovered in southern France

Two paintings by Auguste Renoir stolen from a museum in Cagnes-sur-Mer in September have been recovered, with six suspects arrested in connection with the theft.

The works were taken from the Renoir Museum on 8 September, when thieves cut through a fence and smashed a window to gain entry. The stolen paintings were Portrait of Madame Colonna Romano (1910) and Jeune fille au puits (1886). The thieves initially made off with four paintings but dropped two in the museum’s garden as they fled.

The two missing works were reportedly found hidden behind a cinderblock wall in southern France. The recovery was welcomed by the town’s mayor, Bryan Masson, who said the paintings were part of Cagnes-sur-Mer’s history and cultural heritage.

The museum, which opened in 1960, houses 12 of Renoir’s artworks alongside personal belongings, photographs and letters. The painter lived in Cagnes-sur-Mer during the final years of his life.

Fire destroys historic covered food market in Paris

A fire has ravaged the Marché des Enfants-Rouges in Paris, a historic covered market believed to be the oldest of its kind in the French capital.

The blaze broke out overnight, causing extensive damage to the much loved market, which attracts both local residents and visitors. No casualties were reported, but the fire has left vendors facing significant losses.

Located in the Marais district, the Marché des Enfants-Rouges has long been a fixture of Parisian food culture, with stalls selling fresh produce and prepared dishes from a variety of culinary traditions. Its popularity has made it a familiar destination for those looking to eat and shop away from the city’s larger commercial streets.

The full extent of the damage and the impact on traders remain to be established. The fire has raised concerns about the future of a market whose history forms part of the capital’s cultural identity.

Student demonstrations are expected to continue across France

Students are continuing to protest against poor classroom conditions, with further demonstrations expected in Paris and other French cities.

The mobilisation has received support from trade unions and the left wing France Unbowed party. A march is planned in the capital, while rallies are expected elsewhere in the country. Blockades have already disrupted parts of central Paris, and there are concerns about further disruption and possible clashes.

The demonstrations follow growing frustration over conditions in schools, with students calling attention to problems affecting their education. The latest action comes amid wider tensions over public services and the resources available to schools.

Residents and visitors in affected areas may face delays, particularly around demonstration routes and blocked roads. Anyone travelling through central Paris is advised to check local transport information before setting out.

French MPs consider new cryptocurrency exit tax

French MPs are considering proposals that could increase the tax burden on wealthy cryptocurrency investors who move abroad.

An amendment backed in committee would extend an existing exit tax framework to certain digital assets, including Bitcoin, for investors with cryptocurrency holdings above €800,000. The proposal would target unrealised gains, meaning increases in value that have not yet been realised through a sale.

Lawmakers have also proposed fines of up to €10,000 for failing to declare self custody cryptocurrency wallets. The measures form part of wider efforts to bring digital assets within the scope of France’s tax rules.

However, the proposals are not yet final and must undergo further parliamentary votes. Anyone holding significant cryptocurrency assets in France or considering relocating should check the rules currently in force and seek professional advice before making decisions based on the proposed changes.

New rental lease models introduced in France

From 1 October 2026, new standardised rental lease models come into force in France, introducing updated requirements for tenancy agreements. Landlords and tenants should ensure they use the correct documentation for new rental contracts and check the latest rules on the information that must be included in a lease.

French budget debate faces difficult parliamentary battle

The French government is facing a challenging budget debate as it attempts to push through a savings package worth €43 billion.

Lawmakers have already rejected a proposed measure at the beginning of the budget review, setting the stage for difficult negotiations in parliament. The government, which lacks a majority, faces pressure to secure sufficient support for its plans to reduce public spending.

The debate is expected to be a key test of the government’s ability to pass its financial programme. Disagreements over proposed savings and their impact on different groups are likely to complicate negotiations as MPs consider the measures in the coming weeks.

Medical costs rise as annual caps increase

From 1 October 2026, the annual ceilings for medical deductibles and flat rate contributions in France have increased from €50 to €70 each, raising the maximum combined amount that eligible patients may pay towards these costs from €100 to €140 per year. The charges apply to certain medicines, medical appointments, tests and transport, although exemptions remain for groups including children under 18, pregnant women in specified circumstances and recipients of complementary solidarity health insurance.