Supermarket and food retail accounting in France: the 2026 guide

A food store can post growing revenue and deteriorating profitability without anything showing up in the income statement. The reason lies in the nature of the model itself: value is built and lost in the detail, product by product, aisle by aisle, and the headline result is only an average that hides the variances.

This guide brings together, in one place, the accounting, tax and payroll points specific to food retail in France. It does not replace the detailed analyses it links to: it sets the order in which to tackle them, the deadlines that drive them and the trade-offs an operator actually faces. For an engagement, the page of our accountant specialising in French food retail sets out how a file runs.

Food retail accounting rests on five sector-specific points: daily integration of till reports with VAT split product by product, back margins recorded in account 609, unknown shrinkage measured aisle by aisle, the retail floor-space tax filed before 15 June, and payroll under the IDCC 2216 collective agreement. Everything else is ordinary trading company accounting.

An operator never has time to fix everything at once. Here is the order of priority we apply when we take on a store file, from the most urgent to the most structural.

In food retail, a significant share of profitability never appears on the purchase invoice. It arrives afterwards, as year-end rebates, volume-target discounts and payments for commercial cooperation (end-of-aisle displays, catalogue presence, in-store events). This is what the sector calls back margins.

The accounting treatment is not a matter of theory. A rebate obtained reduces the cost of goods purchased, in account 609. Booked as exceptional income, it inflates a result that does not exist and makes gross margin by aisle unreadable: the aisle that absorbs the purchases carries an overstated cost, and assortment decisions are taken on false figures.

Two rules frame these benefits. First, they must appear in a written agreement concluded with the supplier by 1 March of the year in which it takes effect, for a term of one, two or three years (article L441-3 of the French Commercial Code). Second, they must be allocated to the correct financial year: if the credit note has not been received by 31 December, an accrual is required and reversed at the opening of the next year.

The detailed entries, on both the customer and the supplier side, are covered in our analysis of back margins and year-end rebates in mass retail and, for the full mechanics of accounts 609 and 709, in our guide to rebate accounting.

On foodstuffs, the lowest price a store can display is not a free commercial decision: it is a statutory floor. The effective purchase price is multiplied by a coefficient of 1.10, which prohibits reselling a food item below its purchase price raised by 10 %.

Promotion caps apply on top of that, in value: cumulative promotional benefits, immediate and deferred, cannot exceed 34 % of the consumer selling price on foodstuffs, and 40 % on certain other fast-moving consumer goods. The operational trap is the cumulative test: a 30 % discount at the till topped up with a 10 % loyalty credit exceeds the cap, even though each component taken alone looks acceptable.

These rules, from article 125 of law no. 2020-1525, apply until 15 April 2028 in their wording as amended by law no. 2025-337 of 14 April 2025. This is therefore not a permanent regime: it has to be checked ahead of every promotional campaign.

The accounting consequence is direct and often underestimated. With the front margin compressed by statute, profitability shifts to the back margin, whose accounting treatment must become impeccable. The mechanism, its documented exceptions and the till price settings are covered in our analysis of the raised loss-making resale threshold and promotion caps.

This is the topic that generates the most reassessments, and it rests on an initial misunderstanding: VAT is not a property of the aisle, it is a property of the product.

Foodstuffs intended for human consumption fall under the 5.5 % rate, as do products used in their preparation (CGI, article 278-0 bis). The text then excludes several families, which fall under the standard rate: confectionery, chocolate and compound products containing chocolate or cocoa, margarines and vegetable fats, caviar. And the exclusion itself carries an exception that must be read to the end: chocolate, milk household chocolate, chocolate sweets, cocoa beans and cocoa butter remain eligible for the reduced rate. Two neighbouring references on the same shelf can therefore carry two different rates.

The 10 % rate covers sales for consumption on the premises and takeaway or delivery sales of food products prepared for immediate consumption, alcoholic drinks excluded (CGI, article 279). That is the deli counter, snacking and integrated food service.

None of this applies by hand: everything happens in the till's product reference table, where each product code carries its rate. A misconfigured reference applies the wrong rate at every checkout, every day, without any warning light coming on. The family-by-family reading and the method for auditing the reference table are detailed in our analysis of VAT in a food store, aisle by aisle.

The retail floor-space tax applies to retail establishments whose sales area exceeds 400 sq. m and whose revenue reaches at least EUR 460,000 excluding VAT, open since 1 January 1960. It is filed on form 3350-SD before 15 June, establishment by establishment and not at group level.

The rate per square metre depends on revenue generated per square metre of sales area. Two surcharges apply on top: 50 % above 2,500 sq. m of sales area, and a further 30 % above 5,000 sq. m where revenue per square metre exceeds EUR 3,000.

The point to watch is not the calculation, it is upstream of it. The tax is most often discovered after the fact, in two situations: an extension that crosses a surface threshold without anyone redoing the calculation, and a first year of trading where revenue exceeds the EUR 460,000 threshold without the return being anticipated. The reassessment then covers several years.

The scale, surcharges, reductions and complete worked examples are set out in our analysis of the retail floor-space tax and how it is calculated.

Unknown shrinkage is the gap between theoretical stock, derived from recorded purchases and sales, and physical stock counted at inventory. It covers external and internal theft, till and weighing errors, unrecorded breakage and goods-in errors.

In accounting terms it is not posted as a separate expense: it flows out of the result through the change in inventory, since the physical stock counted is lower than the theoretical stock. That is precisely what makes it dangerous. It reduces the result without ever appearing under its own name, which allows a store to suffer it for years without steering it.

Good practice is twofold. First, measure by aisle rather than in aggregate, because a store's average rate says nothing: the sensitive aisles carry most of the gap. Second, document it, with dated cycle counts and written records of breakage and destruction: a significant undocumented gap becomes an area of uncertainty in a tax audit.

Aisle-level steering, reading the trend and the structurally exposed departments are covered in our analysis of unknown shrinkage in food retail.

A store carries stock that loses value before it is sold: references with a short remaining shelf life, end-of-range items, unsold seasonal goods, damaged articles. As long as that loss is not recognised, the balance sheet overstates an asset and the result is artificially inflated.

The rule is simple to state: when the market value of goods at the inventory date is below their cost, a write-down brings the inventory value back to that market value (BOFiP, BOI-BIC-PROV-40-20). It is more demanding to apply, because it is assessed by homogeneous category and evidenced by a dated schedule.

This is where many files fall short. A blanket provision calculated as a percentage of inventory, without a detailed schedule, does not withstand a tax audit: it will be added back. Conversely, a write-down supported by an extraction of references by shelf-life date or by rotation age is straightforward to defend.

The full method, the accounts to use and the conditions for tax deductibility are detailed in our analysis of inventory write-downs.

A French food store falls in principle under the national collective agreement for predominantly food retail and wholesale trade of 12 July 2001, identified by IDCC 2216. It is that agreement, and not the Labour Code alone, that governs job classification, applicable minima and the branch's collective entitlements.

The first point to secure is not the payslip, it is the attachment. It is determined by the main activity actually carried out, not by the APE code, which is only a statistical indicator assigned at registration. Three situations recur: the store whose activity has evolved since incorporation, the multi-activity store, and the change of banner, which does not automatically change the applicable agreement.

The financial stake lies in the multiplier effect. A wrong attachment or classification is not corrected month by month: it is claimed over several years, and it is multiplied by the number of payslips. In a sector with large headcounts and high turnover, it is the heaviest employment risk.

Attachment, the branch annual bonus, Sunday working and the tracking of pay amendments are detailed in our analysis of payroll in a store under the IDCC 2216 agreement.

Moving from a single store to a group is a change of nature, not of scale. As long as each store sits in an isolated company, tax is computed separately, one outlet's surplus cash does not fund another's refurbishment, and every acquisition starts from scratch on the financing side.

A holding company owning the operating entities unlocks three levers: offsetting results through tax consolidation, circulating cash within the group, and carrying acquisition debt. Tax consolidation requires holding at least 95 % of the subsidiaries' capital, directly or indirectly (CGI, article 223 A).

That threshold is the point to retain before any structuring, because it has to be prepared in advance. Bringing a 10 % minority shareholder into an operating company, a common step when partnering with a store manager, closes the regime. The question is therefore not only whether a holding company is useful, but whether the ownership structure will still make it possible the day it becomes necessary.

The consolidation perimeter, the election timetable and the ownership conditions are detailed in our analysis of the multi-store holding company in food retail.

A store's entire accounting starts at the till. If the daily report is not reliable, nothing downstream is either: not the VAT split, not the margin by aisle, not the bank reconciliation.

A VAT-registered person who records customer payments using cash-register software or a system must be able to evidence that the solution meets the conditions of inalterability, security, retention and archiving. That evidence takes the form of a certificate issued by an accredited body or an individual attestation from the software publisher.

Failure to provide it is penalised by a fine of EUR 7,500 per software item or till system, with 60 days to regularise (CGI, article 1770 duodecies). In practice, the most frequent error is not the total absence of a document, but a document covering a version earlier than the one actually installed after an update.

The detailed conditions, the two forms of proof and the points to check before changing solution are set out in our analysis of compliant cash-register software.

The year-end close of a food store is not prepared in January. Here is the sequence we apply, in this order.

1. Reconcile till and bank across twelve months. Match the total of daily reports with the amounts actually credited to the bank, isolating card settlement lags, cash deposits and drive-through flows.
2. Check the VAT reference table in the till system. Extract the product reference table with the rate carried by each code, target the sensitive families and reconcile the collected VAT structure with input VAT on the same month's purchases.
3. Close out back margins. Draw up the schedule of benefits due by supplier, compare it with the credit notes received, accrue outstanding credit notes in account 609 and check that each benefit appears in the written agreement.
4. Run the physical count and measure shrinkage. Plan the count aisle by aisle, freeze movements during the operation, have count sheets signed, then calculate the gap aisle by aisle.
5. Assess inventory write-downs. Isolate references whose market value is below cost and record the write-down by homogeneous category, on a dated schedule.
6. Close the sector's tax and payroll points. Check the floor-space tax filing, the evidenced compliance of the cash-register software, and reconcile recorded payroll costs with the year's social declarations.
7. Produce the aisle-by-aisle reading before signing off. Extract gross margin by aisle after reclassifying back margins, compare it with the previous year and explain every significant variance before freezing the balance sheet.

On a store file, everything comes back to three indicators, and they must be available every month, not once a year.

The first is gross margin by aisle after reclassifying back margins. It is the only figure that says where the money is made. Until it exists, assortment, shelf-space and promotion decisions are taken on intuition.

The second is the shrinkage rate by aisle. Taken alone it means nothing, because a store's product mix mechanically determines its level. It is the trend that speaks: a slow, continuous drift signals a process problem, never bad luck.

The third is the gap between total daily till reports and the amounts credited to the bank. It is the simplest and most neglected control. It catches configuration errors, missing cash deposits and settlement anomalies upstream, before they become an unexplained closing difference.

Our conviction is that these three figures are worth more than a dashboard with thirty indicators. They fit on one page, they are produced automatically as soon as the till is properly connected, and they are enough to steer the business.

The most frequently neglected risk is neither the floor-space tax nor shrinkage. It is the till's product reference table.

It concentrates three issues at once. It determines the VAT rate applied at every checkout, and therefore the accuracy of collected VAT. It carries the mapping of each reference to an aisle, and therefore the reliability of analytical margin. And it feeds theoretical stock, and therefore the shrinkage calculation.

A single misconfigured reference thus distorts three things at the same time, without triggering any alert. The defect is invisible on screen, invisible in the income statement, and it repeats at every sale. It is usually discovered at the worst moment: during a tax audit, over an unbarred period, or at disposal, when the buyer asks for margin by aisle.

The remedy is inexpensive: one extraction of the reference table per year, a targeted check on the at-risk families, and a systematic review after every till update or change of buying group.

Example built from parameters commonly seen in a neighbourhood supermarket, for illustration only. It does not describe an identifiable file and the amounts depend entirely on each store's actual situation.

A store generates EUR 6,000,000 of revenue excluding VAT and records EUR 4,740,000 of goods consumed. Its reported gross margin comes to EUR 1,260,000, that is 21 %.

The store also receives EUR 180,000 of year-end rebates and commercial cooperation income, booked as exceptional income. The overall result is correct, but the reading is wrong: reclassified to account 609, those rebates bring goods consumed down to EUR 4,560,000 and lift gross margin to EUR 1,440,000, that is 24 %.

Three margin points of difference, from the accounting classification alone. The consequence is not a tax one, it is a decision-making one: without that reclassification, the store compares its aisles with an overstated cost of goods, and compares its margin rate with its banner's using a figure that is not comparable. The assortment and supplier negotiation decisions that follow are taken on a false basis.

It is the most profitable correction on a store file, and it costs no more than a configuration change.

• Written supplier agreement by 1 March. The date is firm and the agreement must set out the negotiated benefits (article L441-3 of the French Commercial Code). An agreement signed late or left incomplete weakens the accounting treatment of back margins.
• Raised resale threshold and promotion caps until 15 April 2028. The regime is not permanent: its end date is checked ahead of each campaign, and the promotional cap is assessed by adding the immediate and the deferred benefit together.
• Floor-space tax by 15 June. To be recalculated after any extension, any surface takeover, and in the first year revenue crosses EUR 460,000.
• Evidence of cash-register compliance. It must cover the installed version, not an earlier one. The fine is EUR 7,500 per software item, with 60 days to regularise.
• The 95 % threshold for tax consolidation. Any entry of a minority shareholder into an operating company should be decided knowing its effect on the group regime.
• Collective agreement attachment. It is checked whenever the store's activity evolves, not only at incorporation.

• Annual extraction of the till reference table and check of at-risk families
• Monthly reconciliation of total daily till reports with amounts credited to the bank
• Schedule of back margins due by supplier, compared with credit notes received
• Written supplier agreements signed and complete by 1 March
• Check of the price floor and the promotional cap before each campaign
• Calculation of taxable sales area and floor-space tax filing before 15 June
• Dated cycle counts and archived breakage records
• Schedule of references to be written down, by homogeneous category, at the inventory date
• Verification of collective agreement attachment and job classifications
• Cash-register compliance evidence matching the installed version
• Review of the ownership structure before any shareholder entry

To quantify the effect of reclassifying back margins, or of a change in shrinkage, on an outlet's profitability, our food retail margin and profitability simulator lets you test the assumptions before deciding.

This guide informs and sets the framework. A decision specific to a store, a group or a growth transaction requires a review of the actual situation, the documents and the law in force at the date of the decision. To scope an engagement, the page of our accountant specialising in French food retail sets out the perimeter, the deliverables and how a file runs, and you can tell us about your situation.

Sources: French General Tax Code (articles 278-0 bis, 279, 223 A, 1770 duodecies), French Commercial Code (article L441-3), article 125 of law no. 2020-1525 as amended by law no. 2025-337 of 14 April 2025, BOFiP BOI-BIC-PROV-40-20, collective agreement IDCC 2216, entreprendre.service-public.gouv.fr for the retail floor-space tax. Verified on 7 August 2026.