Most UAE small and medium businesses will be in the second e-invoicing phase. That gives you more time than larger businesses, but not as much as it feels like: as of mid-November 2026, there are roughly four and a half months to appoint an accredited service provider and about seven and a half months to go live.
Are you in the SME phase?
The dividing line is annual revenue of AED 50 million. Below it, your provider appointment deadline is 31 March 2027 and your go-live date is 1 July 2027. At or above AED 50 million, go-live is 1 January 2027. Government entities have their own later timeline. If you are close to the line, check your latest revenue figure with us rather than guessing.
Your timeline from today
- November – December 2026: confirm your phase, review invoice data and clean your customer and supplier records.
- January – February 2027: shortlist providers, compare them and decide.
- By 31 March 2027: appoint your accredited service provider.
- April – June 2027: connect your accounting system, run test invoices and train your team.
- 1 July 2027: go live with e-invoicing.
What to ask a provider before you appoint
- Does your system connect with the accounting software I already use?
- How are credit notes, advance payments and corrections handled?
- What support do you give during testing and after go-live?
- How is pricing structured, and what is included in the contract term?
- How do I get my invoice data out if I change provider later?
The mistakes we see most
Waiting for the final month is the biggest one: providers get busy near deadlines. The next is dirty master data — missing TRNs, customer names spelled three ways and free-text line items. A third is assuming the software alone solves the problem. E-invoicing exposes messy ledgers immediately, because every invoice becomes structured data the FTA can see.
How Mirhaa helps
Our e-invoicing readiness service covers phase confirmation, invoice data gap analysis, books cleanup, provider selection support and test-cycle coordination. We are not an accredited provider ourselves — we help you choose one and get ready, alongside your VAT and Corporate Tax compliance. For the full picture of phases, read our e-invoicing deadlines and phases guide, and see what late action can cost in our penalties explainer.
References & Official Sources
- Ministry of Finance — UAE e-invoicing programme — official link
- Federal Tax Authority — e-invoicing and EmaraTax guidance — official link
Deadlines and penalty amounts current as of November 2026 and subject to official updates — confirm your exact position with a qualified advisor before relying on it.