Accounts payable: invoices matched as soon as they arrive, payments released on the right due date
Accounts payable manages the company’s debt to its suppliers: every invoice received, checked, booked and then paid on the right date, with no duplicates and no wrong payee. It is a continuous flow of documents to read, match and chase, which makes it one of the areas where automation shows its value earliest.
At the crossroads of purchasing, operations and treasury
Accounts payable receives invoices, matches them against the orders placed by buyers and the receipts recorded by warehouses, workshops or sites, then has them approved by budget holders. It prepares the payment schedule and payment runs with treasury, and handles day-to-day supplier relations: reminders, disputes, credit notes, changes of bank details. At closing, it provides management control and general accounting with reliable accrued expenses and a justified supplier balance.
A typical day.
- MorningSort the invoices received by e-mail, by post and through the e-invoicing platform, then register them before they pile up.
- MiddayMatch each invoice with its order and its receipt, and isolate the price or quantity variances that need explaining.
- AfternoonChase approvers on pending payment approvals and suppliers on promised credit notes.
- End of dayAnswer suppliers asking about the status of their payment and work through open disputes.
- Every weekPrepare the payment run from the payment schedule and submit it to treasury for approval.
- Month endList goods received not invoiced for accrued expenses and reconcile supplier accounts before closing.
What the role is measured on.
- Invoice processing time, from receipt to payment approval
- Share of invoices matched without manual intervention
- Compliance with supplier payment terms
- Age and volume of open disputes
- Backlog of invoices awaiting approval
- Reliability of accrued expenses at closing
Indicators are named, never quantified: levels depend on each company, and the diagnostic measures them.
The problems that come up most.
Invoices keyed in by hand
Invoices arrive as PDFs, on paper or through platforms, each in the supplier’s own format; the team re-keys headers, lines and VAT into the ERP, with a risk of errors on amounts and accounts.
Three-way matching done by eye
Order, receipt and invoice are compared line by line across several screens; price and quantity variances are spotted late, sometimes after payment.
Payment approvals left waiting
The invoice waits for a manager who is away or unaware that it is waiting; approval workflows live in e-mail inboxes and nobody can see where the bottleneck is.
Disputes and credit notes lost from view
A variance reported to the supplier is settled by phone or e-mail, without shared tracking; the promised credit note is never claimed and the invoice stays blocked.
Bank detail change fraud
A request to change bank details, sometimes very convincingly forged, arrives by e-mail just before a due date; without a call-back procedure, the transfer goes to the wrong account.
A closing run in a rush
Goods received not invoiced are pieced together from extracts and exchanges with operational teams, which makes accrued expenses approximate and closing tense.
One role, several realities.
- Fashion and luxury
Invoices mix contract manufacturers, tanneries, garment workshops, event and photo-shoot providers, often in several currencies; matching is done by collection and by production order, and sample or prototype costs make variances harder to read.
- Retail
Merchandise invoices are matched against receipts in the warehouse and in stores, alongside a very dense flow of overheads per store: rent, energy, maintenance, cleaning; back margins and trade agreements add to the credit notes.
- Cosmetics and beauty
Raw materials, packaging components, contract manufacturing and marketing services sit side by side; matching relies on the lots received and released by quality, and trade cooperation with retailers generates credit notes and debit notes.
- B2B distribution and wholesale
The volume of trading purchase invoices is high and pricing terms vary by supplier, product family and period; price variances against negotiated rates, year-end rebates and return credit notes are at the heart of the job.
- Construction and property
Invoices are tied to a site or a building: progress billing, retention money, subcontractors on direct payment, maintenance contracts in co-ownership; payment approval depends on sign-off by the site manager or property manager, and VAT reverse charge calls for specific attention.
- Industry
Production purchases, subcontracting, maintenance parts and overheads are matched against the orders and receipts recorded in the ERP; quantity variances on partial receipts and price variances on indexed materials are the daily reality of three-way matching.
- Pharma and healthcare
Purchases of active ingredients, excipients and packaging components are matched against receipts and lot release, alongside clinical study and subcontracting services; traceability of approvals and segregation of duties are scrutinised in audits.
Automate the task, keep the judgement.
What gets automated
- Reading invoices, whatever their channel or format, and pre-entering headers, lines and VAT into the ERP, by an AI agent that flags its own uncertainties.
- Three-way matching between order, receipt and invoice, by a tool connected to the ERP that applies defined tolerances and isolates only the price and quantity variances.
- Routing payment approvals to the right approver according to cost centre, amount and supplier, with automatic reminders and a shared view of bottlenecks.
- First-level answers to suppliers on the status of their invoices, and reminders about credit notes and missing documents, prepared by an AI agent from ERP data.
- Listing goods received not invoiced and preparing accrued expense entries, by a tool linked to ERP receipts, ahead of closing.
What stays human
- Approving invoices for payment and payment runs, and signing off transfers.
- Any change to a supplier’s bank details, verified by a call to an already known contact, never using the details given in the request.
- Settling disputes, accepting a variance, negotiating a credit note and making payment trade-offs when cash is tight.
What teams look to improve.
- How can I automate entry of supplier invoices received as PDFs?
- The first step is to centralise all inputs (dedicated mailbox, scanned post, e-invoicing platform) and to define the data to extract: supplier, number, date, lines, VAT bases and rates, order reference. An AI agent can then read each invoice, whatever its format, recognise the supplier in the master data and prepare the entry in the ERP. Uncertain fields are flagged to accounts payable, which checks and approves before posting.
- How do I perform three-way matching between order, receipt and invoice?
- Three-way matching requires receipts to be recorded on time and invoices to carry the order reference; tolerance rules on prices and quantities are set with purchasing. A tool connected to the ERP then compares each invoiced line with the order and the receipt, approves automatically what complies and presents only the variances, with their likely cause. Accepting a variance, requesting a credit note or blocking the invoice remains the team’s decision, together with the buyer.
- How can I speed up payment approval of invoices?
- An efficient approval workflow relies on a clear matrix: who approves what, by cost centre, type of expense and amount, with a deputy for each approver. A workflow tool linked to the ERP routes each invoice to the right person, sends automatic reminders and shows in real time where the bottlenecks are. The approval itself remains a human, traced act by the budget holder responsible for the expense.
- How can I prevent bank detail change fraud?
- The basic rule is never to change bank details on the strength of an e-mail or letter alone: the request is verified by a call to a contact already known at the supplier, with a bank document, and the change is entered by a different person from the one who approves it. A tool can block any payment to recently changed bank details until the procedure is complete, and an AI agent can flag suspicious requests: a changed e-mail domain, unusual urgency, a bank in a different country. Verification and the decision to make the change remain human, without exception.
- How should I prepare for the French e-invoicing reform?
- Preparation starts with a review of the current situation: incoming channels, share of suppliers already sending structured formats, quality of supplier master data and the processing workflow in the ERP. Choosing an e-invoicing platform and connecting it to the ERP then makes it possible to receive structured invoices, integrated automatically and tracked with their processing statuses. Choosing the platform, organising the project and supporting suppliers remain decisions for the finance department.
- What tool can I use to track supplier disputes and credit notes?
- Useful tracking records each dispute with its invoice, reason, disputed amount, contact and next action, in a space shared with purchasing and operations. A tool linked to the ERP can open the dispute as soon as a variance is found at matching, attach the credit note received to the original invoice automatically, and an AI agent can prepare the reminders to the supplier. Negotiation, accepting a partial credit note and deciding to pay despite a dispute remain human.
- How can I prepare a supplier payment run without errors?
- A reliable run starts from a clean payment schedule: only invoices that are approved, free of open disputes and with verified bank details enter the proposal. A tool connected to the ERP can generate this proposal, flag potential duplicates, invoices already paid and recently changed bank details, then prepare the transfer file. Choosing which invoices to pay, treasury trade-offs and signing off transfers remain human acts.
- How can I make accrued expenses more reliable at closing?
- Accrued expenses become reliable throughout the month, by requiring receipts to be recorded in the ERP as they happen and services without a physical receipt to be confirmed by operational teams. A tool linked to the ERP can then list goods received not invoiced, value them at the order price and prepare the entries, while an AI agent asks managers about services in progress. Judgement on estimated amounts and approval of closing entries rest with the accountant.
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