Processing supplier invoices is often perceived as a tedious and time-consuming task for businesses. However, optimizing this process is essential for improving overall business performance. Between outdated manual management, potential accounting errors, and the upcoming reform on electronic invoicing, it is becoming urgent to modernize practices. So how can you increase efficiency in supplier invoice processing? We break it down into three key points, followed by an FAQ on the subject.
Supplier invoices: why abandon manual processing?
Despite the technological advances available, and even though economic agents have made significant progress in automating their accounting processes, companies still insist on manually entering their supplier invoices. However, this practice has several major disadvantages:
❌ High risk of human error : Manual entry of supplier invoices is a frequent source of errors. A typo, a reversed digit, or even an omission in the entry can quickly lead to payment errors or inconsistencies in accounts payable.
❌ Significant waste of time : manual management involves spending a considerable amount of time on repetitive tasks that do not really add value. Employees spend time entering, checking, and correcting data, which limits their availability for more strategic tasks.
❌ High management costs : Manual entry of supplier invoices generates indirect costs that are often underestimated, related to time spent, processing delays (late mail, multiple departments processing and transferring information), potential penalties for late payment, and physical archiving costsphysical archiving.
In the event of unpaid invoices, a company exposes itself to:
- to pay compensation for collection costs of €40;
- to the payment of late payment penalties, the calculation method for which is specified in the supplier's general terms and conditions of sale (GTC);
- to financial penalties imposed by the DGCCRF.
In short, manual management of supplier invoices penalizes both the productivity and profitability of companies. It is time to rethink these practices and move towards automated, streamlined management. CFOs (Chief Financial Officers) are aware of the challenges. Other reasons that are less obvious when we talk about "invoice digitization" are prompting them to take action...
Why maintain accurate and up-to-date accounts payable?
Accurate and up-to-date accounts payable are essential for several reasons:
✅ Optimize cash flow: accurate accounting allows you to better anticipate payment deadlines, thereby avoiding late payment penalties. It also helps to negotiate better terms with suppliers thanks to a reliable history and clear visibility of incoming and outgoing cash flows.
✅ Maintaining good relationships with suppliers: recurring payment errors or unreliable management of supplier invoices can permanently damage your relationships with your suppliers. Conversely, rigorous management helps build mutual trust, which is beneficial in the long term.
✅ Comply with legal and tax obligations: rigorous accounts payable accounting prevents tax reporting errors, prevents the risk of tax adjustments or disputes, and ensures the company's ongoing compliance with current regulations.
Beyond simply anticipating payment deadlines, rigorous accounts payable management enables detailed analysis of cash flow related to purchases. By integrating management tools such as analytical dashboards and ERP software, and now predictive analytics tools with AI, the company can track accounts payable in real time, identify spending peaks, and adjust its financing strategies. This fine-grained control over cash flow significantly improves working capital by avoiding costly bank overdrafts and optimizing the use of credit lines. This is one of the priorities for CFOs in 2025: " improving the accuracy of their costing models in order to better understand the profitability of their activities ."
→ On this topic, read: What challenges will CFOs face in 2025?
Finally, up-to-date accounts payable greatly facilitates audit processes, whether internal or carried out by third parties (accountants, auditors, tax authorities). The traceability of transactions, rigorous retention of supporting documents, and consistency of accounting records ensure complete transparency. This reduces the time spent preparing for audits and lowers the risk of disputes or penalties, while strengthening the company's financial credibility with partners and investors.
Therefore, ensuring flawless management of supplier invoices is much more than a simple administrative formality: it is an essential pillar of the financial performance of the entire company. With the upcoming reform of electronic invoicing, initially ¹, all companies will be required to receive electronic invoices. They will also be required to gradually issue them themselves, depending on their size ... That's why the electronic invoicing reform is an opportunity to be seized to optimize the management of supplier invoices ... and customer invoices!
Electronic invoicing reform: automating supplier/customer invoices
As part of the electronic invoicing reform, the digitization of incoming and outgoing invoice flows will enable companies to receive, process, and archive their supplier invoices in a fully automated and secure manner. Customer invoices can also be issued electronically, making them easier to track and collect. This is now being offered by market players specializing in invoice digitization. These business partners offer multi-purpose solutions: on the one hand, they can manage the receipt of supplier invoices, and on the other, they enable the issuance, tracking, and legal archiving of customer invoices for 10 years. All of this is done automatically and in compliance with the requirements of the tax authorities.
→ To learn more and get help with your transition to electronic invoicing, contact Docoon. Our experts are available to answer your questions and guide you toward a customized solution.
The transition to electronic invoicing, incoming supplier flows, and outgoing customer flows will enable companies to:
✅ A drastic reduction in processing costs: by eliminating manual steps, digitizing invoices significantly reduces costs related to paper, printing, physical storage, and manual processing.
✅ Simplified regulatory compliance: the reform will gradually require all French companies to issue and receive their invoices electronically. Anticipating this change today means ensuring a smooth transition and avoiding last-minute rushes.
✅ Save time and improve productivity: automating incoming and outgoing flows allows accounting and administrative teams to focus on higher value-added tasks, such as financial analysis or continuous improvement of internal processes.
This reform therefore represents a unique opportunity to modernize the accounting and administrative management of companies in a sustainable manner.
FAQ – Processing supplier invoices
How can you ensure that supplier invoices received comply with tax regulations?
To ensure compliance, it is essential to verify that each invoice includes all mandatory legal information (invoice number, date of issue, supplier identity, VAT rate and amount, etc.). Automated checks using accounting management software enable anomalies to be quickly detected and reduce the risk of rejection during a tax audit.
How long should supplier invoices be kept?
Companies are required to keep their supplier invoices for at least 10 years, which is the mandatory period under the French Commercial Code.
What are the key steps in the supplier invoice validation process?
The approval process generally includes: receiving the invoice, reconciling it with the purchase order and delivery note, verifying that the amounts are correct, obtaining approval from the relevant manager, and then recording it in the accounts. Automating this workflow reduces the risk of errors and speeds up processing.
How to manage discrepancies between invoices, purchase orders, and delivery notes?
Discrepancies must be identified when reconciling documents. Depending on the nature of the discrepancy (quantitative, qualitative, pricing), a complaint procedure should be initiated with the supplier or a credit note issued. Rigorous monitoring of these discrepancies helps to avoid undue payments or prolonged disputes.
What is the impact of paperless invoicing on accounting management?
Digitization speeds up processing, reduces data entry errors, improves traceability, and facilitates access to documents during audits. It also helps meet growing legal requirements for electronic invoicing (particularly the reform mandating electronic invoicing in France starting in 2026).
The efficient processing of supplier invoices is a strategic issue that goes far beyond simple administrative data entry. Given the disadvantages of manual methods and the crucial importance of error-free accounting, it is time for companies to take full advantage of the benefits offered by digitization, particularly with the imminent reform of electronic invoicing.
→ Docoon, France's leading publisher in the development of digital trust services, is developing an "expert" offering for outgoing electronic invoicing, positioning itself as Partner Dematerialization Platform (PDP), registered and certified by the French government ². In 2024, Docoon integrated Neovacom, which became Docoon.immo, a publisher of business process digitization solutions for real estate professionals, through Freedz, a solution for digitizing the processing of supplier invoices and customer invoices, in compliance with future regulations on electronic invoicing.
(1) Reform schedule: As of September 1, 2026, mandatory for all companies to receive electronic invoices.
As of September 1, 2026, large companies and medium-sized companies (ETIs) will be required to issue electronic invoices.
As of September 1, 2027, small and medium-sized enterprises (SMEs) and micro-enterprises to issue electronic invoices.
(2) Docoon is officially listed among the first Partner Dematerialization Platforms (PDP) registered with the DGFiP (number #0019).
