Remittance advice: telling the supplier what you actually paid for

A remittance advice is the note a payer sends alongside a payment listing which invoices the payment covers, in what amounts, and with what deductions. It carries no money and creates no obligation — its only job is to let the supplier allocate the cash correctly the first time.

That sounds minor until you sit on the receiving side. A payment of 47,318.22 arriving from a customer with twenty open invoices, three credit notes and a disputed line is not a payment; it is a research task. The remittance advice is what turns it back into a payment.

What a remittance advice should show

• Payer name as it will appear on the bank statement — often a legal entity name the supplier has never seen.
• Payment date, method and total amount.
• Each invoice number, its date, its original amount and the amount being paid against it.
• Credit notes applied, listed individually rather than netted into a smaller total.
• Deductions with a reason: settlement discount, agreed rebate, short delivery, withholding tax.
• A contact for queries — a person or a shared mailbox that is actually monitored.

The deductions line is the one that matters most. A short payment with no explanation is treated by most suppliers as a partial payment and chased as arrears; the same short payment with "settlement discount 2% per agreed terms" against it is closed on receipt.

Why the sending side benefits

It is easy to see a remittance advice as a courtesy to the supplier. In practice the payer gets the larger benefit: fewer chase calls, fewer statements to reconcile, fewer credit holds triggered by cash the supplier could not allocate, and a written record of the deduction you took while the reasoning is still fresh.

It also protects the relationship in the one situation where it counts. When a genuine dispute arises, the remittance history shows exactly what was paid against what, and the argument narrows to a single line rather than a whole account.

Send the advice at the same time as the payment, not after it clears. A supplier who sees the cash before they see the explanation has already started the query, and stopping a chase costs more than preventing it.

Getting remittances out reliably

1. Generate the advice from the payment run rather than typing it — the lines are already there.
2. Send it to the supplier’s remittance address, which is often different from the sales contact.
3. Use a subject line that includes the payer name and the payment date, so it survives the supplier’s inbox.
4. Attach or embed the detail; a message saying "payment sent" with no lines is not an advice.
5. Keep the sent advice with the payment record for the month end close.

Where the ledger already knows which invoices a payment settles, producing the advice is a formatting step rather than a task. Ettex Books builds the remittance from the payment allocation itself, so what the supplier is told and what the ledger recorded cannot drift apart, and the copy sent stays attached to the transaction.

On the receiving end

If you are the supplier and remittances are not arriving, ask for them explicitly and give a specific address to send them to. Most payers will comply; the ones that will not are usually paying from a system that cannot produce them, which is worth knowing before you build your collections process around cash you cannot allocate. Either way it is cheaper than the alternative, which is credit control chasing invoices that were paid a fortnight ago.