An accountant for a car dealership must understand a business model fundamentally different from an auto repair workshop: new vehicle sales with manufacturer pricing constraints, used vehicle trading under margin VAT rules, conditional year-end bonuses, intra-EU acquisitions, a mandatory dealer register and payroll governed by the IDCC 1090 collective agreement.
This page covers dealership and used vehicle trading exclusively. For workshop, repair and parts activities, see our dedicated page accountant for auto repair garages.
What makes dealership accounting complex#
A car dealership earns from multiple sources with very different margin profiles: new vehicle sales often carry thin direct margins, supplemented by manufacturer bonuses (RFA), financing commissions and service contract income. Used vehicles can generate higher unit margins but carry stock depreciation risk. The workshop and parts department provide steady recurring margin. Without analytical accounting by department, these flows are invisible in the consolidated accounts.
The first job of the accountant is to build a financial architecture that makes each department's margin readable — not just at year-end, but every month.
The under-estimated risk: mixing VAT regimes#
A dealership may simultaneously apply three VAT treatments on the same declaration: standard VAT on new vehicle sales; margin VAT on used vehicles bought from private individuals; and standard VAT on used vehicles bought from businesses that deducted VAT on acquisition. Confusing these flows produces an incorrect VAT return and a distorted margin. This is one of the first areas examined in a tax audit of a used vehicle dealer.
Margin VAT for used vehicles — article 297 A of the French Tax Code#
The margin VAT scheme applies to used vehicles purchased from parties who did not deduct VAT on acquisition: private individuals, VAT-exempt entities, or other dealers who already applied the margin scheme. VAT is calculated on the dealer's gross margin — the difference between the selling price and the purchase price — not on the full selling price.
The mechanism#
Under the margin scheme, the taxable base is the difference between the sale price (including VAT) and the purchase price (excluding VAT). This regime applies only when the vehicle was acquired from:
- a private individual (non-VAT-registered party);
- an assujetti-revendeur (margin-scheme dealer) who itself applied article 297 A, with mandatory mention on the invoice;
- an entity holding a VAT exemption in this area.
If the used vehicle came from a rental fleet operator, leasing company or business that deducted VAT on its original purchase, the standard regime applies: 20% VAT on the full sale price.
Invoicing obligations#
Critical rule: under the margin scheme, VAT must not appear as a separate line item on the sales invoice. The mandatory mention is: «TVA sur marge — Biens d'occasion — Article 297 A du CGI». Any invoice that shows VAT as a separate charge under this scheme will be disallowed by the tax authorities, triggering recalculation on the full price.
The dealer cannot deduct input VAT on the purchase of used vehicles falling under this scheme. However, VAT on reconditioning labour and parts remains deductible under normal rules.
Arbitrage: margin or standard VAT?#
| Vehicle source | Applicable regime | Invoice reference |
|---|
| Private individual | Margin VAT (art. 297 A) | «TVA sur marge — art. 297 A CGI» |
| Dealer under margin scheme | Margin VAT | Same |
| Rental or leasing company with VAT deduction | Standard 20% on full price | VAT shown separately |
| New vehicle (any origin) | Standard 20% on full price | VAT shown separately |
| Intra-EU acquisition (used) | Usually country-of-origin VAT; quitus required | Per case |
The dealer register (livre de police): a non-negotiable obligation#
Every professional buying and reselling used vehicles must maintain a register of second-hand moveable goods, known as the livre de police. This is a criminal-law obligation designed to prevent circulation of stolen goods.
What the register must contain#
For each vehicle acquired and sold:
- complete seller identity (name, address, ID document details);
- precise vehicle description: make, model, variant, colour, mileage, type approval code, registration number, VIN;
- acquisition date;
- price and payment method;
- resale date and conditions.
The register must be initialled by the local police commissioner or mayor of the jurisdiction where the business is located. It may be kept in paper or electronic form. The retention period is five years from the date the register is closed.
A dealer who cannot produce a complete, properly initialled register faces criminal exposure and significantly weakens their position in any dispute about vehicle provenance. This is not a bureaucratic nuisance — it is a legal safeguard.
Intra-EU acquisitions and the quitus fiscal#
When a broker or dealer acquires a vehicle in another EU member state, the French tax authority requires a quitus fiscal — an official document confirming the VAT position — before French registration can be obtained.
Fiscally new or used?#
The distinction is strict and consequential:
- Fiscally new vehicle: less than six months since first registration or fewer than 6,000 km. French VAT at 20% is due in France, regardless of where purchased.
- Fiscally used vehicle: more than six months and more than 6,000 km. VAT was settled in the country of origin; the quitus is issued confirming no further French VAT is due.
The dealer must file promptly with the local tax office (SIE) with supporting documents: purchase invoice, foreign registration certificate and the appropriate cerfa form. Without the quitus, registration is blocked.
Manufacturer year-end bonuses (RFA)#
Year-end bonuses — remises de fin d'année or RFA in French — are performance-based discounts granted by the manufacturer to the distributor: sales volumes achieved, financing penetration, customer satisfaction scores, process quality. They can represent a material share of a dealership's actual profitability.
Accounting treatment: matching principle#
The French matching principle requires that an earned bonus be recorded in the financial year to which it relates, even if the manufacturer's credit note has not yet arrived at year-end. The accounting entry is:
- Debit account 4098 — discounts receivable;
- Credit the relevant income or purchase reduction account.
When the credit note arrives, it clears account 4098. Failing to accrue the bonus at year-end understates the result and distorts departmental profitability metrics versus manufacturer targets.
Point of care#
Some RFA payments are conditional: they are only earned if volume or quality thresholds are reached by year-end. At year-end, a reasonable estimate of the probability of hitting these targets is needed. Neither aggressive optimism nor complete omission is acceptable — professional judgement is required.
For a deeper treatment: manufacturer bonuses and their accounting in automotive distribution.
Analytical accounting by department#
Departmental accounting is the management standard in automotive distribution. While not legally required by French accounting rules, it is almost always contractually required by the manufacturer under the distribution agreement.
The five standard profit centres#
| Department | Main revenues | Key costs |
|---|
| New vehicles | New vehicle sales, financing, insurance | Vehicle acquisition cost, commercial spend, RFA to accrue |
| Used vehicles | Used vehicle sales, financing | Acquisition cost, reconditioning, stock depreciation |
| Workshop / after-sales | Labour, warranties, service contracts | Productive hours, parts, subcontracting |
| Parts | Parts sales (counter and workshop supplied) | Parts purchases, dormant stock, supplier discounts |
| Body repair | Repair labour, insurer billing | Labour, materials, cycle time |
Without this split, it is impossible to determine whether new vehicle sales or used vehicle trading is dragging down profitability, whether the workshop covers its costs or whether parts are delivering adequate margin. This is not academic accounting — this is the operating information a dealer needs to run the business.
For a detailed treatment: analytical accounting in car dealerships and repair garages.
Payroll under IDCC 1090 and IRP AUTO#
Dealerships, franchise agents and used vehicle traders fall under the Convention Collective Nationale des Services de l'Automobile (IDCC 1090), signed 15 January 1981. It covers all staff: new and used vehicle salespeople, sales managers, service advisers, mechanics, body repair technicians, painters, parts storemen, apprentices and administrative employees.
The branch welfare and supplementary pension organisation is IRP AUTO. Contributions must be paid correctly by staff category.
What we monitor#
- Correct classification of each employee against the IDCC 1090 wage grid;
- Verification of minimum conventional wages by grade;
- Overtime, allowances and shift patterns;
- Monthly DSN filing and salary charge tracking;
- IRP AUTO contributions (welfare and supplementary pension) paid on time;
- Total payroll cost as a percentage of turnover, tracked by department.
For a detailed reference: IDCC 1090 automotive collective agreement.
Piloting the business: the metrics that matter#
Stock rotation: the working capital driver#
Vehicle stock is the dominant working capital item in a dealership. A new vehicle aged on the forecourt generates financing costs and risks manufacturer sanctions. A used vehicle older than 60 days depreciates in market value. Monthly tracking is essential:
| Indicator | Alert threshold |
|---|
| Average age of new vehicle stock | Too high: manufacturer penalty risk |
| Average age of used vehicle stock | Over 60 days: rapid market depreciation |
| Used vehicle stock turn (days to sale) | Long delays signal problem vehicles |
| Gross margin per new vehicle | Too low: review discounting and selling costs |
| Gross margin per used vehicle | Too low: review acquisition and reconditioning |
| Financing penetration rate | Key driver of RFA achievement |
A pattern we observe#
In the dealerships we work with, cash crises frequently trace back to two places: used vehicle stock ageing because of hesitation in taking fair-market markdowns, and RFA expectations that don't materialise at year-end. Disciplined monthly analytical accounting — not just annual accounts — is the only way to avoid these surprises.
Why Hayot Expertise for your dealership#
We support car dealerships, franchise agents, brokers and used vehicle traders with work that goes far beyond annual accounts production:
- Installation of departmental analytical accounting;
- VAT declaration security: correct separation of new vehicle, used vehicle margin and intra-EU flows;
- Accrual and reconciliation of manufacturer year-end bonuses at every year-end;
- Compliance with dealer register obligations;
- Payroll compliance and IDCC 1090 certification with IRP AUTO contributions;
- Monthly dashboards: stock rotation, margin by department, cash position;
- Acquisition and disposal of dealership businesses.
For the workshop and repair aspects of your business, see our page accountant for auto repair garages.
For detailed VAT treatment: margin VAT on used vehicles in France 2026.
References:
- Article 297 A, French Tax Code — Légifrance
- BOFiP — BOI-TVA-SECT-90-20-20 (used goods and margin-scheme traders)
- impots.gouv.fr — quitus fiscal guidance
- Convention Collective Nationale des Services de l'Automobile, IDCC 1090, signed 15 January 1981
Up to date as of June 2026. This content is informational; any specific situation requires personalised analysis of facts, documents and current rules.