UAE e-invoicing timeline and deadlines, 2026 to 2027

All dates were checked on 3 November 2026 against Ministry of Finance and Federal Tax Authority publications. Not tax or legal advice.

These dates apply to a business that is in scope, which means one that sells to a company or government body as well as, or instead of, individuals. A business that sells only to consumers is not currently subject to the system and has no date. If you are not sure which you are, start with whether you need e-invoicing at all.

The dates

Sources: Ministerial Decision 244 of 2025, Ministerial Resolution 66 of 2026, which moved the first appointment date from 31 July to 30 October 2026, and the Federal Tax Authority notice of 25 October 2026.

We found no new deadline or extension up to 3 November 2026. Finding nothing is not proof, so check the Ministry of Finance portal before you plan around any date here.

Which row is yours

Revenue means gross income for your most recent Accounting Period. It is the whole business, so a shop cannot measure its uniform line alone.

A government customer does not change your row. If you sell to a ministry, your own revenue sets your date, and theirs may differ from yours. A customer who has not implemented yet does not delay you either. If you issue Tax Invoices, the Guidelines say a regular one, such as a PDF, goes to that customer as well as the eInvoice.

What the two dates mean

The appointment date is about a contract. By then you need an ASP selected and signed. The go-live date is about working practice. By then you need to be exchanging and reporting eInvoices.

For a shop below AED 50 million, three months sit between them. That sounds like plenty. It has to hold onboarding through EmaraTax, agreeing how your invoice data will reach your ASP, and an end-to-end test. Every other business in your group shares those dates, so leave yourself room.

A working plan for a smaller shop

This is our suggested order, for a business with revenue below AED 50 million. The law sets the last two dates. The earlier stages are our advice, and the Guidelines give the four official steps: understand, select an ASP, test, go live.

Do not leave the first row until March. A uniform workshop in the thick of a school order will not want to be searching for a tax number on the same day.

Going early

Any person may implement voluntarily from 1 July 2026, as long as it meets the technical requirements. Voluntary users face no penalties until their mandatory date, under the Guidelines and Cabinet Decision 173 of 2026. The pilot is a different thing. It runs through a Taxpayer Working Group that the Ministry notifies and that you join by written agreement.

Going early suits a shop that wants a quiet month to learn, before its busy season reaches the deadline. It is a choice, and nothing requires it.

What being late costs

Example only, on our reading of the table: a business fails to implement, and the failure continues for two more months. That is 5,000 for the first instance plus 2 x 5,000, which comes to AED 15,000. At that rate the AED 50,000 limit arrives with nine further months: 5,000 plus 9 x 5,000. Ask your adviser how the months would be counted in your case.

The Federal Tax Authority notice mentions the monthly penalty and leaves out the maximum, so read the Cabinet Decision itself.

Dates that do not exist

• Consumer sales. They stay outside until the Minister decides otherwise. No date has been set, and anyone quoting one is guessing.
• A small business phase. There is no third, later group for small shops. Below AED 50 million is one group, from a home dressmaker up to a large retailer.
• Tax Groups. Ministerial Decision 197 of 2026 gives transactions inside a Tax Group 24 months from 1 January 2027. That covers timing for those transactions. It leaves the group's other sales as they were.

When you are ready to act, our requirements checklist turns this into tick boxes.

Tailoq is not an ASP and sends no eInvoices. Each business appoints its own and carries the duty. A connection to ASPs is on our roadmap, and we will announce it here once it works. Keep it out of your dates until then. Build your plan around your ASP, and see our UAE e-invoicing guide for what the dates mean for tailors and boutiques.