--- title: "Your accounts payable contact has left: finding the payment route" canonical: https://www.billabex.com/en/blog/accounts-payable-contact-left-payment-route/ lang: en alternate: https://www.billabex.com/fr/blog/contact-comptable-parti-circuit-paiement.md updated: 2026-09-18 index: https://www.billabex.com/llms.txt --- # Your accounts payable contact has left: finding the payment route An email comes back saying that your accounts payable contact has left the company. Several invoices remain open, and the last payment promise sits in a conversation that nobody now answers. Forwarding the same reminder to more employees may increase the number of messages without moving the money. The task is to find the payment route again and establish what each person can actually confirm. A contact leaving does not explain every unpaid invoice. Some documents may already be approved, while others still need delivery evidence or a credit decision. Treat the departure as a continuity problem: preserve the account's existing position, identify current responsibilities and agree on a verifiable next action. Getting a replacement email address is only one part of that work. ## Establish what the returned message tells you A permanent delivery failure, a temporary out-of-office response and an explicit departure notice mean different things. Retain the message and its date. An absence response with a return date may point to temporary cover; a deleted address should be removed from subsequent sends. None of these events, by itself, establishes that the customer has rejected your invoice or decided to withhold payment. France's CNIL says that an employer must delete a departing employee's named email address after arranging its closure. Suppliers therefore cannot assume that the old mailbox will remain a reliable route. The guidance concerns the employer's email arrangements; it does not entitle you to request private messages or pursue the former employee through a personal address. [CNIL guidance](https://www.cnil.fr/fr/cnil-direct/question/messagerie-professionnelle-quelles-precautions-avant-de-fermer-le-compte-dun). Disable the invalid destination in your records while retaining relevant account history. A previously verified alternative accounts payable address may still be usable. Suspending every invoice on the customer account can be disproportionate if only one recipient has disappeared. Equally, allowing reminders to continue bouncing creates misleading activity records: attempted delivery is not effective contact with the person responsible for resolving the balance. ## Start with the correct legal entity Before making calls, reconcile the contract, invoice and customer account. Your sales contact may know the group brand while the invoice names a subsidiary. A shared service centre may handle several entities whose balances cannot simply be combined. Asking for the group's accountant does not establish which team can act on the particular debt your business is following up. Insee defines the French SIREN as a **nine-digit identifier assigned to each legal unit**. Where applicable, use it to specify the French entity involved. It identifies the business entity; it does not prove an individual's job, authority to approve an invoice or ability to release funds. For customers elsewhere in Europe, use the relevant local identifier instead of expecting a French number. [Insee's definition](https://www.insee.fr/fr/metadonnees/definition/c2047). Call through an established number or a channel located independently of the replacement notice. Ask which team handles supplier invoices for that entity, then confirm the submission route. An introduction from a familiar buyer is useful, but record what has actually been verified. Knowing that somebody works for the customer is different from knowing that their team manages the invoices you need to discuss. ## Recover responsibilities before collecting names The buyer may confirm the purchase order. An operational manager may confirm delivery or service acceptance. Accounts payable may register the invoice and explain its processing status. Another person may approve or execute the payment. Smaller businesses can combine these responsibilities in one employee; larger groups often distribute them across teams, locations or service centres with different access to the records. You do not need a comprehensive organisational chart. Identify the missing responsibility for each blocked invoice and the next action that role must take. Retrieving acceptance evidence is different from confirming the payment position of an already approved document. Our guide to [decisions across sales operations, finance and sales](https://www.billabex.com/en/blog/invoice-dispute-decision-owner/) explains why the distinction matters on the supplier side too. A practical request would be: “We have three approved invoices and two awaiting operational acceptance. Could you confirm who handles each group and which channel we should use?” This allows the replacement contact to route the work without immediately certifying the entire history. Include the name of your own case owner so the customer also knows who can answer questions or supply missing documents. ## Send a position that another person can take over Prepare a concise account summary containing the invoiced entity, references, outstanding amounts, contractual due dates, last confirmed status and missing evidence. Send only the documents needed by the verified recipient. Forwarding every commercial conversation can mix relevant facts with internal commentary and unrelated personal information. The new contact needs a usable account position, rather than an archive that requires another investigation before any action is possible. Keep previous payment promises dated and attributed to the person who made them. Present them as historical information requiring confirmation, rather than a fresh commitment made by the replacement contact. Our article on [making payment promises trackable](https://www.billabex.com/en/blog/verifiable-payment-promises/) identifies the references, amount and date to obtain. A reply acknowledging receipt does not confirm any of those elements and should not change the forecast by itself. Documentary obstacles must also remain visible. A [missing purchase order](https://www.billabex.com/en/blog/missing-purchase-order-blocked-invoice/) does not appear simply because a new accountant has joined. You can have a working contact while still being unable to secure invoice approval. Separate “contact restored” from “blocker resolved” in your tracking, and retain the original explanation until evidence supports changing it. That distinction makes the handover auditable without burdening the customer with your internal administration. ## A simulated handover shows what has actually improved Consider six invoices worth **€12,000**, in an entirely hypothetical case. Three approved invoices total €7,200. Two invoices worth €3,200 await evidence of service delivery. The remaining €1,600 invoice is subject to a credit request that has not been decided. The groups reconcile: €7,200 + €3,200 + €1,600 = €12,000 outstanding before any subsequent payment or accounting adjustment. You obtain a verified functional mailbox and send all six references. The proportion of cases with a usable contact becomes 6 / 6, or 100%. That does not make €12,000 ready for payment. Based on the information in this example, only the already approved €7,200 can move to checking the payment position. That group represents 60% of the open amount, and approval still does not establish a bank receipt. The follow-up therefore contains three different actions: establish payment status for €7,200, provide evidence for €3,200, and obtain a decision on the €1,600 credit request. The last amount remains open until the appropriate accounting treatment is established. If the approved invoices are subsequently paid, record the actual receipt separately. Restoring the contact has improved continuity, but it has not itself generated any cash or justified reducing the ledger balance. ## Check new instructions while allowing ordinary work to resume A personnel change may arrive alongside an unusual request: send documents to another domain, use different banking details or process an urgent refund. France's Cybermalveillance.gouv.fr describes payment fraud involving impersonated suppliers, employees or executives and recommends authentication and validation procedures. That risk supports checking the instruction; it is not grounds for accusing the new employee of fraud. [Official payment fraud guidance](https://www.cybermalveillance.gouv.fr/tous-nos-contenus/fiches-reflexes/escroquerie-faux-ordres-virement-fovi). Close the handover with a named owner, an agreed next action and a review date. [Billabex's customer view](https://www.billabex.com/en/product/customer-view-360/) brings invoices and conversations together so the replacement process can start from the existing context. The useful decision remains explicit: confirm what the evidence supports, assign verification for what is missing, and make sure a change of email address does not erase the account's previous commitments or unresolved questions. ## Sources - CNIL, closing an employee's professional email account, consulted 7 September 2026: [official guidance](https://www.cnil.fr/fr/cnil-direct/question/messagerie-professionnelle-quelles-precautions-avant-de-fermer-le-compte-dun). - Insee, SIREN definition, updated 21 October 2025: [legal-unit identifier](https://www.insee.fr/fr/metadonnees/definition/c2047). - Cybermalveillance.gouv.fr, payment fraud guidance, updated 3 August 2026: [authentication and validation procedures](https://www.cybermalveillance.gouv.fr/tous-nos-contenus/fiches-reflexes/escroquerie-faux-ordres-virement-fovi).