A disputed invoice is where a customer disagrees with an invoice raised and submitted by a product or service provider, and refuses to pay the whole or part of that invoice.
Customers should ideally raise their dispute as soon as possible. It’s common practice for this to happen within 30 days of receipt, although there’s no legally defined time limit. This should be done in writing by a formal letter of dispute, although it’s also common for this to be sent as an email. However you receive the formal notice, it’s on your company to resolve the issue as quickly as possible.
There are multiple reasons that a customer may dispute an invoice. The most common reason is that the details provided are incorrect. There may be a clerical error on the invoice, a certain tax may have been incorrectly added or omitted, or there may be an incorrect charge. These disputes are often easy to solve by re-issuing a corrected invoice, however this isn’t always the case.
Customers may also dispute invoices when they are unhappy with the product or service they have received, they disagree with the price you’ve charged them, or if they are unable to pay for financial or cash flow reasons. In these instances, resolving the dispute may take careful investigation, negotiation, and even legal action.