When a debtor disputes a commercial invoice, there are two opposite mistakes to make. The first is to capitulate immediately — agreeing to reductions that are not warranted, simply to close the account. The second is to dismiss the dispute without engaging it — which invites a prolonged deadlock and, in court, a finding that your recovery efforts were unreasonable. The correct response is neither: engage the dispute factually, document your response, and reach a commercial decision on its merits.
First: is the dispute genuine?
Not every dispute is a genuine one. Some debtors raise disputes as a delay tactic — to buy time, or to create leverage for a discount they want. Signs that a dispute may not be genuine include:
- The dispute is raised for the first time after the invoice has been outstanding for an extended period, or only after a demand is sent.
- The dispute is vague or inconsistent — different reasons offered at different times.
- The debtor does not respond to requests for specifics about the dispute.
- Other invoices from the same period are also withheld without specific dispute.
A genuine dispute, by contrast, is specific: a particular quantity, a particular specification, a particular charge that the debtor says does not match what was agreed. If you receive a dispute that is specific and timely, engage it seriously — even if you believe the debtor is wrong.
How to respond
Respond to the dispute in writing, promptly. Your response should:
- Acknowledge that you have received the dispute.
- State the specific grounds on which you maintain that the invoice is correct, with reference to the underlying agreement, purchase order, work order or delivery records.
- Attach or reference the supporting documentation.
- Give the debtor a specific and reasonable deadline to confirm whether the dispute is resolved or to provide additional grounds for maintaining it.
- State that the account will proceed to recovery if the dispute is not resolved by the deadline.
Do not simply repeat the demand in response to a dispute. Engaging the dispute on its merits — even briefly — demonstrates that you have considered it, and positions you better if the matter escalates to court.
When part is disputed and part is not
Where only part of an invoice is in dispute, the undisputed portion should be paid without delay. If your debtor is withholding all payment — including the undisputed part — because a portion is disputed, that is itself a debt that is recoverable now. Press for payment of the undisputed amount and address the disputed component separately.
When to concede
Concession is not capitulation if it is commercially justified. Consider conceding where:
- The debtor's position is factually defensible — there is genuine ambiguity about what was agreed or delivered.
- The cost of pursuing the disputed amount exceeds the likely recovery.
- The relationship with the debtor has ongoing commercial value that a prolonged dispute would damage.
- A negotiated partial settlement allows you to close the account and recover something certain, rather than pursuing something uncertain.
Document any agreed reduction in writing, as a settlement of the dispute, with the debtor's written acknowledgement that the reduced amount is the full amount owed. Never accept verbal agreements to settle a disputed invoice without written confirmation.
When to hold and escalate
Hold your ground and escalate where the dispute is clearly tactical, where the invoice is plainly supported by the documentation, and where the amount justifies the effort of recovery. A documented, professional approach — responding factually, maintaining records of every communication — puts you in the strongest possible position when the account is referred for recovery or escalated to a court or tribunal.
This guide is general information only. It does not constitute legal or financial advice. For advice on specific disputes or legal escalation, consult a qualified commercial lawyer.