Managing Your Materials Invoices (Leroy Merlin, Point.P) and Jobsite Receipts Without Losing Them

Every tradesperson knows this scenario. And every accountant who works with construction professionals knows it too. The problem isn't a lack of discipline — it's that the daily reality of a site manager or a building trades professional looks nothing like a tidy accounting office. You're rushing from one site to the next, buying materials in a hurry, paying cash for small supplies at the local trade counter. The receipts exist. They're just everywhere except where they should be.

But those crumpled little bits of paper represent recoverable VAT, deductible business expenses, and legal protection in the event of a tax or social security audit. Leaving them to die in a jacket pocket is the same as leaving money on a jobsite and walking away without picking it up.

Why Materials Invoices in the Building Trades Matter More Than You Think

In the construction industry, materials purchases often represent a major share of operating costs. An order from Point.P (a major French building materials wholesale chain), a tile delivery from Leroy Merlin Pro (the professional arm of France's leading home improvement retailer), screws and consumables from the local trade counter — it all adds up fast. And every professional purchase is a deductible expense, provided you have the proof.

The French General Tax Code (Code général des impôts) is unambiguous: deducting VAT and claiming professional expenses both depend on holding a valid supporting document. That document must state the purchase date, the nature of the goods or services, the pre-tax amount, the applicable VAT rate, and the corresponding tax amount. A receipt that's illegible or missing is an expense you paid out of pocket but can no longer claim.

For a tradesperson registered under the standard VAT scheme — which applies to the vast majority of construction businesses once they exceed the VAT exemption thresholds — recovering deductible VAT on materials purchases is a significant cash flow item. Over a year, depending on turnover, it can amount to several thousand euros. Money that is yours by right, reimbursed by the tax authorities — provided you have the paperwork to claim it.

What a Tradesperson Without Jobsite Receipts Actually Risks

A URSSAF inspection (France's social security contributions authority) or a tax audit at a construction business follows a predictable pattern: the inspector seeks to reconstruct the reality of the business activity, cross-referencing declared income against documented expenses. If your materials invoices are missing, illegible, or incomplete, the corresponding costs can be disallowed.

What happens in practice: undocumented expenses are added back into your taxable profit. The deductible VAT claimed on those purchases is challenged, and you face an obligation to pay back the corresponding amounts. On top of that come late-payment penalties, and depending on the severity and recurrence, surcharges that can reach 40% of the tax reassessment in cases of deliberate non-compliance.

A mason, an electrician, or a plumber with €300,000 in annual turnover and €120,000 in materials purchases exposed to this risk is not in a trivial situation. Even one year of poorly kept supporting documents can snowball into a painful tax reassessment.

Invoice vs. Till Receipt: What's the Difference for Your Accounts?

It's a question many tradespeople ask themselves but never quite get around to putting to their accountant. The answer deserves to be stated clearly.

An invoice in the tax sense is a document issued by the seller that includes, among other things, its identity, its VAT registration number, and the full details of the transaction. At Point.P or any trade counter, you can ask for an invoice made out to your business — and this is the recommended approach for all significant purchases, because a proper invoice is a far more robust document than a simple till receipt, and it clearly identifies your company as the buyer.

A till receipt is a simplified supporting document, accepted by the French tax authorities for low-value purchases, but one that does not always identify the professional buyer. For larger purchases at a professional DIY store or trade supplier, it is always preferable to ask for a proper invoice made out to your company or sole trader entity.

The Van, the Work Jacket, and the Receipts: An Impossible Triangle

The fundamental problem in the building trades is that accounting documents share the same space as tools, dust, and materials. The cab of the work van is the mobile tradesperson's office — and it's an office that takes a beating.

A crumpled receipt stained with silicone or adhesive, left overnight in a door pocket under a water bottle — that's a receipt that has lost much of its evidential value. Even if the information is theoretically still there, a poor-quality scan or a damaged document can be challenged by the tax authorities.

How Organised Tradespeople Manage Their Site Paperwork

Some tradespeople have developed simple habits that make all the difference. Not complex systems — just the right instincts, applied at the right moment.

The first habit is to photograph every receipt or invoice immediately at the point of purchase, before it even goes in your pocket. Thirty seconds at the Point.P till or in the Leroy Merlin aisle, and the document is captured in good condition, fully legible, before any deterioration. A photo taken on the spot, in decent light, is worth infinitely more than a laborious scan of a crumpled receipt two weeks down the line.

The second habit is to link every expense to a specific jobsite or project. Tradespeople running several sites in parallel have every reason to structure their purchases by job — not only for cost accounting purposes, but also to be able to recharge materials to the client if the quote provides for it. A receipt for plasterboard sheets with no jobsite attached is an expense that vanishes into the general mass.

No More Dusty Shoeboxes of Receipts: What OCR Technology Changes for Tradespeople

On a construction site, the quality of a till receipt at the moment you collect it is not always ideal. It might be damp, folded, slightly stained, photographed on the fly in poor light. For a long time, there was no good solution to this: a degraded receipt stayed an unusable receipt.

OCR (Optical Character Recognition) technology has changed the game. The best recognition engines available today don't just process clean, well-printed documents. They are trained to extract the essential tax data — pre-tax amount, VAT, date, supplier name — even from damaged, crumpled documents photographed hastily between tasks on a building site.

ScanCompta is designed precisely for professionals who have neither the time nor the ideal conditions to manage their accounting paperwork. Its OCR engine, trained specifically on French tax supporting documents, picks up what the human eye sometimes struggles to read on a battered receipt. You take the photo, it extracts, it categorises, it archives — in a format that complies with the requirements of the French tax authorities. Your accountant receives clean, structured data. Your supporting documents are stored for the full statutory retention period, accessible in a single click, with no cardboard boxes or shoeboxes required.

For a tradesperson juggling multiple jobsites, multiple suppliers, and a set of accounts that needs to stay up to date regardless, that's the difference between a calm year-end and a year-end spent rummaging through boxes of crumpled paper.

Article written on the basis of French tax and accounting regulations in force as of 1 September 2026. For any situation specific to your own business, consult your chartered accountant (expert-comptable).