A customer statement should clarify invoices, not replace them

The customer asks for one summary

A slow-paying customer says accounts cannot process the scattered invoices and asks for a statement. A clear summary can help, but it should remain traceable to the underlying transactions. Before sending it, reconcile the account and establish what information the customer needs. Do not create another invoice for the same work simply because a single total is easier to discuss.

Show the transactions behind the balance

Imagine a landscape supplier with several deliveries, a returned item and two part payments on a contractor account. List the invoices, credits and allocated receipts clearly. Include references that let the customer match its records. An unexplained opening balance may simply move the original confusion into a new document instead of helping accounts resolve it.

Keep the original invoices available

business.gov.au explains that invoices tell customers the amount, payment timing and method, while receipts help document the payment process. Link the statement entries to those records. If a copy is requested, identify it as the relevant existing invoice. Avoid creating a second receivable or a new document that makes it unclear which original transaction is being pursued.

Source: business.gov.au: How to invoice

Make unresolved allocations visible

If a payment reference is unclear, ask the customer for the allocation and have the accountant check the treatment. Do not silently apply it to whichever invoice makes the ageing look better. In the landscape supplier example, the returned item may require a confirmed credit before both parties can agree on the account total.

Ask for a specific response

Request confirmation of the balance or identification of particular disputed entries, then discuss payment on the checked position. Keep original contractual dates and any agreed changes clear. Sending a statement should not be assumed to restart or extend every due date. Ask for advice where the customer's requested treatment may affect rights or existing terms.

Update the collection record

Keep the statement sent, supporting documents and response together. Record what the summary resolved and what still needs action. If the customer continues delaying after the account is clear, assess the next appropriate step. A statement is useful when it removes a genuine information problem; it is not a substitute for a supported payment commitment.