Dubai, UAE: UAE businesses are approaching an important tax compliance deadline. The Federal Tax Authority (FTA) has listed 28 September 2026 as the final deadline for filing VAT returns. Businesses with a VAT return due on this date should complete their records, review their figures and prepare their filing before the deadline.
Under the FTA’s VAT filing rules, registered businesses must file their VAT return and make the related payment within 28 days from the end of their assigned tax period. Businesses should therefore check their EmaraTax account and confirm the tax period and filing obligation that applies to them.
Why 28 September Is Important
The VAT deadline comes just two days before another major tax date. The FTA has reminded taxpayers whose financial year ended on 31 December 2025 that their Corporate Tax return and payment must be completed by 30 September 2026. This makes September a particularly important month for businesses managing their UAE tax compliance obligations.
Businesses should not leave VAT reconciliation until the final day. Accounting records, sales records, purchase records, tax invoices and VAT figures should be checked before the return is submitted.
Final VAT Filing Checklist
Before submitting the VAT return, businesses should:
- Confirm the assigned VAT tax period and deadline in EmaraTax.
- Reconcile sales records with the VAT figures being reported.
- Review output VAT and ensure taxable transactions are correctly recorded.
- Check input VAT claims against supporting tax invoices and accounting records.
- Review zero-rated and exempt transactions for correct treatment.
- Check relevant cross-border transactions and reverse charge entries.
- Investigate differences between accounting records and the VAT return.
- Confirm the amount payable before completing the filing and payment.
These checks can help businesses identify errors before submission and maintain clear records to support their VAT position. Businesses that need help maintaining accurate financial records can also consider professional bookkeeping services as part of their ongoing compliance process.
FTA Compliance Activity Adds to the Pressure
The FTA reported 103,680 inspection visits during the first six months of 2026, up 21% from approximately 86,000 visits during the same period in 2025. The Authority said the inspections form part of its efforts to strengthen tax compliance.
For businesses, the message is clear: accurate financial records, proper invoices and consistent reporting remain important parts of ongoing compliance. Businesses may also benefit from a regular tax advisory review to identify potential compliance issues before they become more difficult to resolve.
What Businesses Should Prepare for Next
The VAT deadline is not the only tax-related development businesses should monitor. The UAE’s eInvoicing transition is also moving forward. For businesses with annual revenue above AED 50 million that fall within the eInvoicing system, the deadline to appoint an Accredited Service Provider was extended to 30 October 2026. Mandatory implementation remains scheduled for 1 January 2027.
Businesses should therefore use this period to review their accounting and financial processes while completing their immediate VAT obligations
What Businesses Should Do Now
Businesses with a VAT return due on 28 September should begin their final review now rather than waiting for the deadline. Any unexplained differences, missing documents or incorrect VAT entries should be addressed before filing.
Dubai Business & Tax Advisors (DBTA) can support businesses with VAT compliance, accounting records, tax reviews and wider UAE tax requirements. With an experienced advisory team, DBTA helps businesses review their financial information, identify compliance issues and prepare their filings with greater clarity.
The 28 September VAT deadline is approaching. Businesses should review their records, complete their reconciliation and ensure their VAT return is ready before the filing deadline.
