VAT compliant POS UAE: the tax invoices the FTA expects

A VAT compliant POS in the UAE does more than add 5% to the bill. It prints the right kind of tax invoice for each sale, numbers every document in an unbroken sequence, handles refunds with credit notes, keeps the records for as long as the law requires, and feeds clean figures into your VAT return. Whether you run a café in Dubai, a shop in Sharjah or a salon in Abu Dhabi, the rules come from the same place: the Federal Decree-Law on VAT and its Executive Regulations, administered by the Federal Tax Authority (FTA).

What an FTA tax invoice from your POS must show#

The Executive Regulations set out what a full tax invoice must contain. In summary, as described at the time of writing:

• The words “Tax Invoice” clearly displayed on the invoice.
• The supplier’s name, address and Tax Registration Number (TRN).
• The recipient’s name, address and TRN, where the recipient is VAT-registered.
• A sequential invoice number, or a unique number that identifies the invoice and its order in a sequence.
• The date of issue, and the date of supply if it is different.
• A description of the goods or services supplied.
• For each item, the unit price, the quantity, the rate of VAT and the amount payable in AED.
• Any discount offered.
• The gross amount payable in AED, and the VAT payable in AED with the rate applied.
• Where the invoice is in another currency, the exchange rate used, with the VAT still shown in AED.

A full tax invoice is what a VAT-registered business customer needs to recover input VAT on what it bought from you. If a corporate client in Dubai asks for one, your POS should be able to add their name, address and TRN to the sale and print the full version.

Simplified tax invoices at the counter#

Most counter sales are to members of the public, and printing every recipient detail would be impractical. The Executive Regulations therefore allow a simplified tax invoice in specified cases. As generally understood, these include supplies where the recipient is not VAT-registered, and supplies to a VAT-registered recipient where the value does not exceed AED 10,000.

A simplified tax invoice still carries the words “Tax Invoice”, the supplier’s name, address and TRN, the date, a description of what was supplied, the total amount and the VAT charged. The precise conditions and contents matter, so confirm them against the current regulations and FTA guidance rather than relying on a summary.

Credit notes and numbering in a VAT compliant POS#

A refund or a price correction after the sale is made with a tax credit note, not by deleting or editing the original invoice. The credit note has its own heading and number, refers to the original invoice, and shows the value and VAT being reversed. That keeps your output VAT accurate and gives an auditor a clean trail from sale to refund.

Invoice numbers should run in sequence, with no gaps and no duplicates. A good POS treats a number as used once it is issued, so a cancelled sale is voided with its number kept, never silently reused. If you run several tills, each needs a way to issue numbers without clashing, even offline.

Records, Arabic and rounding#

Keeping records

Under the Tax Procedures Law, tax records must be kept for at least five years, and longer in some cases, such as records relating to real estate. For a POS that means invoices, credit notes, Z reports and the data behind them must survive a broken device, a change of system or a change of provider.

Arabic

Many businesses print invoices in English, and the FTA can ask for documents to be translated into Arabic. A bilingual receipt avoids that work and serves customers better. If you print in Arabic, check that names, addresses and item descriptions render correctly on the paper roll.

Rounding

Menu and shelf prices shown to consumers in the UAE are expected to include VAT, so the till backs the tax out of each price at 5/105. Small differences appear depending on whether VAT is rounded per line or per invoice. Choose one method, apply it consistently, show amounts to two decimal places in AED, and make sure the invoice totals add up exactly.

From the Z report to the VAT return#

Each day’s Z report closes the till with a numbered summary of sales, VAT and tenders. Across a tax period, those reports should reconcile to the sales you declare on the VAT-201 return in EmaraTax, branch by branch and emirate by emirate. When the POS posts every sale straight into the books, that reconciliation becomes a check rather than a reconstruction.

1. 1Close each till every day with a numbered Z report.
2. 2Investigate any gap in invoice numbers before the period ends.
3. 3Check that refunds appear as credit notes linked to an original sale.
4. 4Reconcile total Z reports to declared sales for each branch.
5. 5Keep the reports and invoices for at least five years.

For our part, the EXO NODES POS prints tax invoices in English and Arabic, keeps invoice numbers in sequence when offline, issues credit notes for returns, prints a numbered Z report, and fills the VAT-201 from posted sales and supplier bills.

E-invoicing is the next step#

The UAE is moving business invoices onto a structured electronic format, exchanged through accredited service providers. Under the Ministry of Finance’s announced timeline at the time of writing, businesses with revenue of AED 50 million or more appoint a provider by 30 October 2026 and go live on 1 January 2027; businesses below that threshold appoint one by 31 March 2027 and go live on 1 July 2027. Check which of your transactions are in scope with your tax agent.

EXO NODES generates invoices in the PINT AE format today, and the connection to an accredited service provider is set up on request.

Questions owners ask#

Does every receipt from my till count as a tax invoice?

If you are VAT-registered and the receipt is issued for a taxable sale, it should meet the tax invoice rules, usually as a simplified tax invoice at the counter. A plain “thank you” slip without your TRN and the VAT detail is not enough.

A customer wants a full tax invoice for a counter sale. What do I do?

Add their name, address and TRN to the sale and issue the full version. A good POS lets you do this at the counter or from the back office afterwards, without breaking the numbering.

Can I delete a wrong sale?

No. Void it before it is completed, or issue a credit note after. Deleting sales breaks the sequence and the audit trail.

Does e-invoicing replace my receipts?

It changes how in-scope invoices are created and exchanged. Which of your sales are covered, and from when, depends on the final rules; confirm with the Ministry of Finance’s guidance and your tax agent.