You return from Mauritius with two bottles of rum and one of wine in your suitcase, and at customs in Roissy, you are asked to pay duties. The situation is common, but the rules that apply are often misunderstood because they combine two distinct frameworks: that of Mauritius (what can be taken out of the country) and that of France (what can be brought in).
Leaving Mauritius and entering France: two checks, two logics
People often confuse departure duty-free allowances and arrival duty-free allowances. In Mauritius, customs is concerned with what travelers bring into Mauritian territory, not with what they take out. Specifically, when leaving the island with rum purchased in duty-free or from a distillery, no exit limit applies on the Mauritian side for alcohol intended for personal use.
The real filter occurs upon arrival in France. Since Mauritius is not a member of the European Union, the so-called “other zone” (third country) regime applies. Understanding the regulations on alcohol imported from Mauritius requires separating these two steps. The thresholds and taxes are those set by French customs for imports from outside the EU, which are significantly more restrictive than for purchases brought back from Spain or Portugal.
French customs allowances for alcohol coming from a third country
The official sheet from the Service-Public website details the quantities allowed duty-free for an adult traveler returning from a country outside the European Union. These thresholds concern alcohol transported in personal luggage, intended for the traveler’s consumption, and not for resale.
- Distilled beverages and spirits (rum, whisky, vodka, etc.): the allowance is limited to a modest volume, much lower than what can be brought back from an EU country.
- For wine (non-sparkling), the quantity allowed duty-free is more generous but remains capped.
- Beer has a distinct threshold, generally higher in volume.
- These options do not freely accumulate: if multiple categories of alcohol are brought back, each category consumes its own allowance, and exceeding one results in taxation on the entire excess.
Beyond the allowances, customs duties and taxes (including VAT) apply to each additional bottle. The amount depends on the type of product and its alcohol content.
Mauritian rum: what changes compared to classic spirits
Rum is the flagship product that travelers bring back from Mauritius. From a French customs perspective, rum is classified in the category of spirits, just like whisky or gin. There is no preferential regime for Mauritian rum upon entry into France.
Bringing back rum from Mauritius means bringing back a spirit from a third country. Any bottle beyond the allowance is taxed at the full rate. Returns vary on this point according to travelers’ testimonies, with some claiming to have never been checked, but the risk of reassessment exists, and fines can be significant.
Duty-free at Mauritius airport
Shopping in a duty-free shop at SSR airport does not change the French rules. The customs allowance applies equally, whether the alcohol was purchased tax-free or in a local store. Duty-free allows you to avoid Mauritian taxes, but not French taxes.
Customs declaration and formalities upon return to France
At French customs, there are two corridors: the green corridor (nothing to declare) and the red corridor. If you are carrying quantities of alcohol exceeding the allowances, you must take the red corridor and declare voluntarily.
Failing to declare an excess constitutes a customs offense. In the event of a check, customs can seize the excess bottles and impose a fine, in addition to the duties and taxes owed.
- Keep receipts to justify the value of purchases and facilitate the calculation of duties.
- Duties are paid on-site, usually by credit card, at the customs office of the arrival airport.
- Bottles must be in personal luggage. Sending alcohol by post from Mauritius to France is subject to even stricter rules and commercial import formalities.
Special case: transit through Réunion
Some flights from Mauritius stopover or end in Réunion. However, Réunion is an overseas department, and the DOMs are considered “other zone” from a customs perspective, even though they are part of France. The applicable allowances are those of the third country regime, whether arriving at Orly or Roland-Garros. One does not benefit from the intra-EU regime on the grounds that Réunion is French.
Recent changes in allowances on the Mauritian side
The Mauritian framework has changed recently. The 2025/26 budget for Mauritius plans a reduction in customs allowances on alcohol for travelers arriving in Mauritius, applicable from September 1, 2025.
This change concerns entry into Mauritius, not exit. For a French traveler, it mainly affects the stay on-site: the quantities of alcohol allowed duty-free upon arrival in Mauritius are now lower.
The distinction remains the same upon return: it is the French thresholds that matter for entering mainland France. Keeping this separation in mind helps avoid confusing what can be imported into Mauritius with what can be brought back to France. The simplest approach is to check both frameworks before departure and keep all purchase receipts in one file, accessible during the return flight.
