The Challenge
"We run seasonal promotions and also give volume rebates to our biggest wholesale customers at year end. I've been charging VAT on the full list price and then adjusting later, but our auditor flagged it. Am I accounting for VAT correctly on discounts and rebates?"
A Dubai-based wholesale distributor offers upfront discounts at the point of sale and end-of-year volume rebates to key retail customers, both settled in cash rather than as price reductions on the original invoice. Getting the taxable value wrong on either type of price reduction means either overcharging customers or under-declaring output VAT to the FTA, both of which create real exposure.
Our Approach
- Unconditional discounts reduce the taxable value immediately — if a discount is given at the point of sale and shown on the tax invoice, VAT is charged only on the net (discounted) price, not the original list price.
- Conditional or later discounts and rebates need a tax credit note — where a price reduction (such as a volume rebate) is granted after the original invoice, a proper tax credit note must be issued to adjust the taxable value and output VAT already declared.
- The discount must be genuine and evidenced — the reduction must actually be passed to the customer and supported by documentation (invoice wording, credit note, or rebate agreement); VAT cannot be recalculated informally without correcting FTA records.
In practice, we set up clients’ invoicing so point-of-sale discounts are netted off before VAT is calculated, and we prepare compliant tax credit notes for rebates, discounts, or returns agreed after the original tax invoice, ensuring both the supplier’s output VAT and the customer’s input VAT recovery are adjusted consistently in the same tax period.
The Result
Handled correctly, VAT is always charged on what the customer actually pays after discounts, and any later rebates are captured through valid credit notes rather than informal price adjustments. Businesses that put this discipline in place avoid disputes with customers over invoice amounts, keep their VAT returns aligned with actual revenue, and have clean documentation ready if the FTA reviews pricing arrangements or rebate schemes.
The Takeaway
"VAT is due on the price the customer actually pays: net it off at source for upfront discounts, and use a proper tax credit note for any rebate given after the original invoice."
