How do I dispute a bill I think is wrong?

Billing disputes are resolved on evidence and process. A written challenge with meter readings, dates or contract terms attached succeeds far more often than a phone call, because it creates a record the company must respond to.

What you'll need

• The bill
• Supporting evidence
• Contract or terms (optional)

Step by step

1. Work out exactly what you think is wrong.An estimated reading, a rate you did not agree, a service you cancelled, a duplicate charge. Being specific is what makes the dispute actionable.
2. Gather the evidence before contacting them.Meter readings with photographs, previous bills, the contract or confirmation email, dates of any cancellation. Evidence is what resolves disputes.
3. Raise it in writing.Email or the online complaints form. Phone calls leave no record and every escalation route asks what was said and when.
4. State the specific outcome you want.'Please reissue the bill using the actual meter reading of X taken on Y.' A specific request is actionable; general dissatisfaction is not.
5. Keep paying the undisputed amount.Withholding everything usually weakens your position and can trigger debt collection and credit file damage. Pay what is not in dispute.
6. Ask them to hold recovery action while it is investigated.Most companies will pause collection on a disputed amount if you ask explicitly. Ask in writing.
7. Escalate to the formal complaints process.Ask for it by name. Formal complaints are handled by staff with more authority, and completing it is usually required before an ombudsman will look.
8. Go to the ombudsman if unresolved.Energy, water, telecoms and financial services all have free schemes. Their decisions bind the company and using them costs you nothing.

Tips

• Photograph meter readings routinely. It is the single most useful evidence in any utility dispute and it cannot be created retrospectively.
• Note the name and reference number for every contact. Disputes often involve several conversations and the reference is what links them.
• Companies have a time limit for back-billing in many countries — they cannot charge for usage beyond a certain period if the fault was theirs. It is worth checking.

Common mistakes

• Stopping all payment — It weakens your position, can trigger debt collection, and may affect your credit file. Pay the undisputed portion while the dispute is resolved.
• Disputing only by phone — There is no record. Every escalation route depends on written evidence of what you raised and when.
• Escalating before completing the internal complaints process — Ombudsman schemes will not usually consider a case until the company's own process has finished or run out of time.

Questions people ask