A payment appears in the bank account. The amount looks familiar, but the reference is a person’s name rather than an invoice number. Nobody is certain which customer account should receive it.
The money is in the business. The customer’s invoice still shows as unpaid.
That gap creates avoidable problems: collection reminders go to a customer who has already paid, statements become unreliable and the accounts team spends time searching through messages for proof.
An unallocated-payment workflow gives every receipt an owner, a clear matching process and an exception route until the customer balance is correct.
Create one controlled intake point
Start by recording every incoming payment that cannot be matched immediately. Capture the transaction date, amount, bank reference, receiving account and the person who identified the exception.
Do not leave the investigation in a private inbox or on a handwritten note. The item needs a visible status, named owner and next review date.
Keep the original bank evidence unchanged. Supporting notes can explain the investigation, but they should not replace the source transaction.
Use a consistent matching order
A disciplined search is faster and safer than guessing. Begin with the strongest available identifiers, such as the invoice number, customer account reference or an exact remittance message.
Then consider the amount, transaction date, payer name and recent open invoices. Check whether the payment covers:
- One invoice in full.
- Several invoices combined.
- A partial invoice amount.
- An overpayment.
- A payment made by a related company or another person.
- An amount reduced by a bank fee or agreed deduction.
Use the organisation’s approved accounting and authorisation procedures throughout. A similar amount is a clue, not proof.
Separate confirmed matches from suspected matches
Accounts teams often work under pressure to clear the bank reconciliation. That urgency should not turn a probable match into a confirmed allocation.
Record the candidate customer or invoice and the evidence supporting it. Keep the payment in an exception status until the match meets the organisation’s approval standard.
If another person must review the allocation, assign that action directly. “Finance to check” does not show who is responsible or when the answer is due.
Contact the customer with a precise question
When internal evidence is insufficient, ask the customer or payer for the missing detail. Include the payment date and amount, but avoid exposing sensitive banking information unnecessarily.
Request the invoice number, account name or remittance advice needed to allocate the receipt. Record the contact attempt and the response with the exception.
Do not ask several colleagues to contact the same customer independently. One owner should coordinate the enquiry so the customer receives a clear message.
Handle partial payments and overpayments deliberately
A payment may be correctly identified but still require a decision. The customer might have paid part of an invoice, combined invoices, duplicated a payment or sent more than the outstanding balance.
Record how the amount is split and which balance remains. If a credit, refund or transfer is required, follow the approved authorisation process rather than adjusting the account informally.
Keep the unresolved portion visible until the action is complete. Allocating the known part should not make the remaining exception disappear.
Use a practical example
Consider a customer with two open invoices: one for R12,000 and another for R5,500. A payment of R17,500 arrives with only the managing director’s surname as the reference.
Without a controlled workflow, one team member may apply the full amount to the first invoice and leave a credit. Another may continue sending reminders for both invoices because they never saw the payment. The customer receives conflicting information.
With a structured exception, the accounts administrator records the payment and checks the customer record, recent invoices and remittance messages. The amount exactly matches both invoices together, but the match remains suspected until the customer confirms the allocation. Once confirmed, the two invoices are updated, the evidence is attached and the account balance is reviewed.
The payment moves from unidentified to confirmed through evidence, not assumption.
Protect the approval trail
Where possible, separate the person proposing an unusual allocation from the person approving it. This is particularly important for refunds, transfers between customer accounts, write-offs or changes involving sensitive banking details.
The record should show who investigated, who approved and when the allocation was completed. Follow the business’s financial controls and obtain professional accounting advice where required.
Review the unresolved queue regularly
Sort exceptions by age and value, but do not let small amounts remain indefinitely. An old unallocated receipt can distort a customer balance and complicate month-end work.
Set an escalation point for items that cannot be resolved within the normal timeframe. Review repeated causes, such as missing invoice references, third-party payers or unclear remittance instructions.
Confirm the result across the account
After allocation, verify the customer’s invoices, outstanding balance and statement. Stop any collection activity that no longer applies and record any remaining query.
The bank transaction, allocation and customer account should now tell the same story. A cleared bank item is not enough if the customer record still shows the wrong balance.
Reduce the next exception
Use clear payment references on invoices and explain how customers should send remittance advice. Keep customer account names and contacts current. Where recurring payment patterns exist, document them so the next receipt can be assessed consistently.
Review one recent unidentified receipt. Can you see when it arrived, who owned it, what evidence was checked and how the final allocation was approved? If not, the workflow needs a clearer handover.
MT Accounts focuses on business accounts, financial visibility and daily workflows. Explore MT Accounts or talk to our team about the capabilities available for your organisation.
A customer payment should improve the account position immediately—not create a new mystery for the accounts team.