18 August 2026 · Key dates
UAE E-Invoicing Deadlines by Business Size
A voluntary pilot opens 1 July 2026 for any business that wants to test early. Businesses with revenue of AED 50 million or more must appoint an ASP by 30 October 2026 and go live on 1 January 2027. Businesses below AED 50 million appoint by 31 March 2027 and go live on 1 July 2027. Government entities appoint by 31 March 2027 and go live on 1 October 2027. These dates come from Ministerial Decisions 243 and 244 of 2025, and the appointment deadline in each phase — not the go-live date — is the one that should set your internal project timeline, since ASP onboarding and testing take weeks.
Exiloz Management & Tax Consultant · Dubai-based FTA-focused advisory · VAT, corporate tax & accounting
Know your exact dates
The rollout is phased by annual revenue under Ministerial Decisions 243 and 244 of 2025, not by licence type, sector or emirate. That means two businesses on the same street, even in the same industry, can face genuinely different deadlines depending on revenue alone.
- Pilot (any business, voluntary): from 1 July 2026, with no appointment deadline attached.
- Revenue AED 50 million or more: appoint an ASP by 30 October 2026, go live 1 January 2027.
- Revenue below AED 50 million: appoint an ASP by 31 March 2027, go live 1 July 2027.
- Government entities: appoint an ASP by 31 March 2027, go live 1 October 2027.
- Free-zone status does not change the test — the same revenue thresholds apply regardless of licence type.
Work back from your go-live
Integration and testing take weeks, so the date that should actually govern your planning is the ASP appointment deadline, not the go-live date that follows it. Businesses that treat the go-live date as their starting gun consistently run out of runway for proper testing.
- Reserve time to shortlist, evaluate and contract with an ASP before the appointment deadline.
- Allow a full test cycle during the voluntary pilot window from July 2026 onward.
- Clean master data before you connect any system to an ASP, since dirty data fails validation regardless of the technology.
- Confirm which entity in a group falls in which phase, since the revenue test is assessed per entity.
- Build in time to train finance staff on how corrections and credit notes work under the new validated flow.
Worked example: what missing a deadline could cost
Non-compliance is expected to carry administrative penalties reported at AED 5,000 per month, though the fixed fine is rarely the largest number at stake. A business that misses its go-live and cannot produce valid e-invoices also risks having related input-VAT claims challenged, which for most businesses dwarfs the monthly penalty. Always confirm the current penalty schedule against official FTA sources before relying on any figure.
- Three months of non-compliance at the reported rate: an indicative AED 15,000 in penalties alone.
- Six months of non-compliance: an indicative AED 30,000, before any input-VAT recovery risk is factored in.
- Twelve months of non-compliance: an indicative AED 60,000, with a full year of input-VAT claims potentially exposed.
- The appointment deadline, not the go-live date, is what determines whether you have time to avoid this scenario entirely.
Mainland, free zone or group company: which dates apply to you
Because the rollout is phased by revenue rather than licence type, the same question — which dates apply to me — gets a different answer depending on your structure. Working through your specific scenario avoids assuming the wrong phase.
- Mainland company at AED 50 million or more: first mandatory wave — ASP by 30 October 2026, live 1 January 2027.
- Free-zone company: no exemption; the same revenue test applies and B2B invoices flow through the same Peppol network.
- SME below AED 50 million: ASP by 31 March 2027, live 1 July 2027 — the pilot is open to you too, and smaller finance teams often need the extra testing time most.
- Group with several entities: assessed per entity, so one group can straddle both waves depending on each licence's individual revenue.
Related guides
Frequently Asked Questions
For businesses planning their UAE e-invoicing timeline against a specific deadline.
When does e-invoicing become mandatory in the UAE?
For large businesses with revenue of AED 50 million or more, the mandatory go-live is 1 January 2027, preceded by an ASP appointment deadline of 30 October 2026. Smaller businesses go live on 1 July 2027, with an appointment deadline of 31 March 2027.
What happens on 1 July 2026?
A voluntary pilot opens, letting any business test the e-invoicing system before its mandatory date applies. It is the cheapest window to find and fix data or system problems, since nothing is mandatory yet.
Do government entities have different dates?
Yes. Government entities appoint an ASP by 31 March 2027 and go live on 1 October 2027 — later than the AED 50M+ business wave but on the same appointment schedule as smaller businesses.
How do I know which phase applies to me?
It depends on annual revenue per legal entity, assessed individually rather than at group level. Exiloz can confirm your exact phase from your revenue figures and map a dated compliance timeline back from your appointment deadline.
Is the appointment deadline or the go-live date more important?
The appointment deadline matters more for planning purposes, because it is the date by which your ASP relationship must be in place — integration and testing still need to happen in the gap before go-live.
Can the dates still change?
The dates in this guide reflect the schedule confirmed under Ministerial Decisions 243 and 244 of 2025 at the time of writing. Always verify the current schedule against official FTA or Ministry of Finance sources before finalising an internal project plan.
What should we do if we are close to the AED 50 million threshold?
Treat yourself as being in the earlier wave until your revenue position is confirmed, since assuming you fall in the later phase and being wrong leaves far less time to prepare. Exiloz can review your revenue trend and confirm which phase genuinely applies.
What if we cross the AED 50 million threshold after already planning for the later phase?
Re-assess immediately — if your revenue moves you into the earlier wave, your appointment deadline moves up as well, and there is no grace period tied to when you noticed. Building a revenue-monitoring check into your annual planning avoids being caught out by a threshold crossing late in the year.
Does testing in the pilot count toward my mandatory compliance?
Testing in the pilot demonstrates readiness but does not itself satisfy your mandatory go-live obligation — you still need a live, appointed ASP relationship and validated invoicing in place by your actual deadline. Treat the pilot as preparation, not as the finish line.
Map your e-invoicing timeline
Exiloz confirms your exact phase, works back from your appointment deadline and builds a dated plan so nothing is left to the last quarter.