You file a UAE VAT return on the Federal Tax Authority’s EmaraTax portal, usually every quarter, by entering your output VAT (the tax you charged on sales) and input VAT (the tax you paid on business purchases), paying any difference by the deadline shown in your tax period — normally the 28th day of the month after the period ends. Registration is compulsory once taxable supplies pass AED 375,000 in 12 months, and voluntary from AED 187,500. File on time even if the return is nil: late filing and late payment carry administrative penalties.
Quick facts
- Where you file: the EmaraTax portal (eservices.tax.gov.ae), logging in with UAE PASS or your FTA credentials
- How often: quarterly for most businesses; monthly for larger ones as assigned by the FTA
- Deadline: typically the 28th day following the end of the tax period — confirm your exact date in EmaraTax, as it is the date that counts
- VAT rate: 5% on standard-rated supplies
- Cost to file: filing itself is free; penalties apply for late filing, late payment and incorrect returns
Step by step: filing your return on EmaraTax
- Reconcile your books before you log in. Total your sales invoices and output VAT for the period, your purchase invoices and input VAT, and check them against your bank statements. The portal is not the place to do your arithmetic — arrive with final figures.
- Log in to EmaraTax. Use UAE PASS or your registered credentials, select your taxable person profile, and open the VAT return for the due period from your dashboard or obligations list.
- Enter sales by emirate. The return asks for standard-rated supplies broken down by emirate, plus zero-rated exports and exempt supplies in their own boxes. Enter amounts net of VAT where the form asks for net, and let the form calculate the VAT — then check its maths against yours.
- Enter reverse-charge and imports if they apply. If you imported goods or received services from abroad under the reverse charge mechanism, record them in the relevant boxes so output and input entries match up correctly.
- Enter your purchases and input VAT. Record standard-rated expenses and the VAT you are reclaiming. Only claim input VAT backed by proper tax invoices and paid (or payable) for business use — entertainment and certain blocked items are not recoverable, so leave them out.
- Review the net VAT position. The return shows whether you owe the FTA (output greater than input) or are in a refund position. If you are due a refund, you can request it or carry it forward — most small businesses carry small credits forward and request refunds only for significant amounts, as refunds can trigger a review.
- Submit the return. Submit before the deadline and save the acknowledgement and a PDF copy with your records. UAE tax records must be kept for at least five years.
- Pay any VAT due by the same deadline. Pay through EmaraTax using the payment reference (GIBAN) generated for your TRN, via bank transfer, or other channels the portal offers. Payment is only complete when it is credited against the correct reference — a transfer sent to the wrong reference is a common and stressful error, so copy it exactly.
Deadlines and penalties, realistically
Your filing frequency and period ends are assigned by the FTA and shown in EmaraTax — never rely on another business’s calendar. Late filing attracts an administrative penalty that starts modestly and increases for repeated delays; late payment penalties accumulate the longer the tax stays unpaid, and submitting an incorrect return and fixing it late adds further cost. Figures and penalty structures are updated by Cabinet resolution from time to time, so check the FTA website for the current penalty amounts rather than trusting any fixed number — including in older guides. If you discover an error, EmaraTax allows a voluntary disclosure; correcting mistakes proactively is treated far more leniently than being found out in an audit.
Records you must have behind every return
Every figure on the return must trace back to documents: tax invoices you issued, tax invoices from suppliers showing their TRN, import declarations, and credit notes. Keep them organised by period — a simple folder per quarter saves days if the FTA selects you for a review. If an input VAT claim lacks a valid tax invoice, remove it from the return; claiming first and hunting for paperwork later is how small errors become penalties.
Common mistakes
- Filing from memory instead of the ledger. Estimate-based returns unravel at audit. Reconcile first, file second.
- Missing the payment after filing. Submitting the return is only half the job — the payment must also reach the FTA by the deadline, using the correct payment reference.
- Claiming VAT on blocked items. Entertainment of clients and certain motor vehicle costs are among the items whose input VAT is restricted. Check before claiming.
- Skipping a nil return. A quiet quarter still needs a return filed showing zeros. Silence is treated as lateness, not as an empty period.
- Using the wrong period’s invoices. An invoice dated the day after period-end belongs in the next return, even if the cash moved earlier or later.
FAQ
What if my business made no sales this quarter?
File a nil return on EmaraTax before the deadline anyway. Enter zeros, submit, and save the acknowledgement. It takes five minutes and avoids a late-filing penalty.
Can I correct a VAT return after submitting it?
Yes. Small errors can often be adjusted in the next period’s return, while larger or older errors require a voluntary disclosure through EmaraTax. The FTA publishes thresholds and guidance — check them on the portal, and act as soon as you spot the mistake.
When do I actually receive a VAT refund?
If you request a refund rather than carrying the credit forward, the FTA reviews the claim first, which can take weeks or longer if they request documents. Keep invoices accessible and respond quickly to any queries to avoid delays.




