VAT
VAT is due on 28 October, and excise on 16 November
The Federal Tax Authority's announcements page carries two dates for the weeks ahead: 28 October 2026, a Wednesday, as the final deadline for filing VAT returns, and 16 November 2026 for the next excise return. The VAT date covers tax periods that ended on 30 September, which means every quarterly filer on a calendar quarter and every monthly filer for September. The rule behind it is the standing one: the return and the payment are due 28 days after the period ends.
The return that is due this week is the last one filed under the VAT rules as they stood before 01 October. Cabinet Decision No. 149 of 2026, which changed the treatment of staff housing, bundled supplies and cash payments to suppliers, took effect on that date and applies to supplies made from then on. A September period is not touched by it. The first period that is touched runs to 31 December for quarterly filers and to 31 October for monthly ones, so the first return under the new rules falls due on 28 January or 28 November respectively.
A late return costs AED 1,000 the first time and AED 2,000 for a repeat within 24 months, and late payment carries its own percentage charge that grows with the days. The deadline is a Wednesday, not a weekend, so it does not move. The payment has to clear by the same date, and a transfer made on the 28th from some banks arrives on the 29th. Businesses that pay by GIBAN on the day have learned that lesson once; the rest learn it this month.
- 28 Oct VAT return and payment, periods ending 30 September
- 16 Nov Next excise return, Federal Tax Authority
Why it matters
The September return is the last one on the old VAT rules. File it as you always have, and pay so the money arrives by Wednesday, not leaves by Wednesday. Then open the amended Executive Regulation before the next period closes, because that return will be the first one filed under it.
- Quarterly VAT filers on a calendar quarter
- Monthly VAT filers
- Excise registrants
Most of the companies we set up are quarterly filers, and for them this is the simplest story of the week: one return, one payment, one date. The mistake we see is not forgetting the date. It is paying on the date and discovering the bank took a day. If your return is already filed and paid, nothing here is yours. If you are still reconciling on Tuesday night, the penalty for a late payment is a percentage of the tax, and it is the one tax cost that is entirely avoidable.

