A Customer Is Disputing an Invoice — What Are My Options in the UAE?

Scenario / Situation

When a customer disputes an invoice, the first action is to ensure the dispute is documented in writing. A verbal dispute — 'there's a problem with this invoice' — has no formal standing. A written dispute — an email or letter stating the specific grounds — creates a record that matters if the matter escalates.

Request written confirmation of the dispute grounds immediately. Do not continue chasing payment as if the invoice is undisputed — that can complicate your legal position. Instead, acknowledge the dispute, request the written basis, and begin the resolution process.

What to check

UAE invoice disputes generally fall into one of four categories, each requiring a different response:

Quantity or specification dispute — the customer claims the goods or services delivered did not match the order. Requires comparison of delivery documentation, purchase orders, and contracts.

Pricing dispute — the customer claims the invoice price differs from the agreed price. Requires review of the contract, quotation, or purchase order.

Quality dispute — the customer claims goods or services were defective or below standard. Requires inspection records, acceptance documentation, or evidence of performance.

Administrative dispute — the invoice references the wrong PO number, wrong entity, or is missing required documentation for the customer's payment system. This is common with large UAE corporates and government entities, and is usually resolvable quickly.

What to do

Review your documentation. Before responding to the dispute, assemble your evidence: signed delivery notes, accepted quotations, email confirmations of scope, purchase orders. Your negotiating position depends entirely on what you can evidence.

Arrange a direct meeting or call within 72 hours. Disputes resolved by exchange of letters and emails take months. A direct conversation with the right counterparty resolves most disputes in days.

Separate the undisputed portion. If part of the invoice is undisputed, request immediate payment of that portion while the disputed amount is resolved. Do not let a partial dispute freeze an entire invoice.

Issue a formal notice if resolution is not forthcoming. After a reasonable resolution period — typically 14 to 21 days — a formal demand letter on company letterhead creates urgency and a paper trail for any subsequent legal action.

What to do

• If direct resolution fails, options include: Court action through the competent UAE civil court (Court of First Instance) — the standard route for commercial invoice disputes. The process is structured but can be slow; cost recovery in successful claims varies by jurisdiction and the specific circumstances of the case.

Arbitration — if the contract contains an arbitration clause, this is typically faster than civil court proceedings. The Dubai International Arbitration Centre (DIAC) and Abu Dhabi International Arbitration Centre (arbitrateAD) are the primary UAE forums.

DIFC Small Claims Tribunal — available only where the dispute falls within DIFC jurisdiction, or where both parties have agreed in writing to elect DIFC jurisdiction for the matter. This is not a general Dubai invoice resolution forum — jurisdiction must be established before relying on this route.

Mediation — the Dubai Chamber (DCCI) and other UAE dispute resolution bodies offer mediation channels that can resolve disputes faster and at lower cost than formal proceedings, where both parties are willing to engage constructively.

The most important rule in an invoice dispute is speed. The longer a dispute sits unresolved, the more entrenched both positions become. Most UAE commercial disputes that reach formal legal proceedings could have been resolved in the first two weeks if the right people had a direct conversation with the right documentation in front of them.

If this is your situation → use the Receivables Risk Checker.