UAE e-invoicing: what a small business must do before 31 March 2027.

If your UAE business has annual revenue under AED 50 million, you need to appoint an Accredited Service Provider by 31 March 2027 and start issuing e-invoices by 1 July 2027. Larger businesses move earlier: their provider deadline is 30 October 2026 and their go-live date is 1 January 2027. A PDF invoice will no longer count as an e-invoice for business-to-business sales.

I work with UAE clients every week, and this is the question I am hearing most from finance teams and owners. The dates are not far off. The work is mostly about your invoicing process, not about buying software, so it pays to start early.

What is UAE e-invoicing, and who has to do it?

The UAE Ministry of Finance is introducing a national Electronic Invoicing System. An e-invoice is structured, machine-readable data, not a PDF, a scan or an email attachment. Invoices travel between buyer and seller through an Accredited Service Provider (ASP), using the Peppol framework and a UAE specification called PINT AE. The Ministry released the first version of that specification on 19 June 2025.

The mandatory scope covers business-to-business and business-to-government transactions. Sales to consumers are outside the current timetable, and no date has been announced for them. Being VAT registered does not decide whether you are in scope, and free zone status is not an exemption.

What are the deadlines?

A pilot and voluntary phase began on 1 July 2026, so any business can adopt e-invoicing early. Revenue is measured as gross income for the most recent accounting period.

Caution: the dates above come from the Ministry's decisions as reported by Gulf News and a UAE advisory firm, and the large-business provider deadline has already moved once. Check your own position with your accountant or the Federal Tax Authority before you plan around any date.

What happens if I am late?

Cabinet Decision No. 106 of 2025 sets administrative penalties. As summarised by Virtuzone, these are:

• AED 5,000 per month for failing to implement e-invoicing or appoint a provider on time.
• AED 100 per late or missing e-invoice, capped at AED 5,000 per month.
• AED 100 per late or missing e-credit note, with the same monthly cap.
• AED 1,000 per day for late notice of a system failure to the FTA, or late notice of changed registered data to your provider.

None of these is ruinous for a single month. The real cost is the scramble: invoices that cannot be sent, customers who cannot pay without a valid e-invoice, and a finance team fixing data by hand.

What is an Accredited Service Provider, and how do I choose one?

An ASP is a company approved by the Ministry of Finance to send and receive e-invoices on your behalf. To be accredited, a provider must be an active Peppol-certified provider, must have passed the OpenPeppol conformance tests, and needs at least two years of experience running an e-invoicing system. It must also hold ISO/IEC 27001 and ISO 22301 certificates. You appoint one provider for both sending and receiving, and onboarding starts through EmaraTax.

When you compare providers, ask these questions:

• Is the provider on the Ministry's official register of accredited providers, not just pre-approved for pilot testing?
• Does it connect to the accounting or billing software you already use, or will someone re-key invoices?
• How does it handle credit notes, refunds and corrections?
• What happens if its system is down on the day you need to invoice?
• Who supports you, and in which language and time zone?

What do I need to prepare in my own business?

The provider moves the invoice. It does not fix the data that goes into it. Deloitte advises businesses to review their invoicing processes against the PINT AE specification, find the gaps early and engage a provider before the mandatory dates. In practice, I would start with this list:

• Register with the FTA if you are not already registered, because you need a tax identification number. Your Peppol identifier is built from the first 10 digits of your 15-digit TRN.
• Check that every customer record has a correct legal name, address and tax number.
• List every place an invoice is created today: accounting software, a spreadsheet, a point-of-sale system, a CRM, a hand-typed Word template.
• Decide how credit notes, discounts and advance payments are recorded, because each needs its own electronic document.
• Plan record keeping. The rules require five years of retention, and seven for real estate records.

Two timing rules are easy to miss. If you are not VAT registered but are in scope, the e-invoice generally has to be issued and transmitted within 14 days of the transaction. And system failures must be reported to the FTA within two business days.

Can I just keep using my current invoicing software?

Maybe. Many accounting packages will add a Peppol connection or work with an ASP. Check with your software vendor first, and ask for the answer in writing. If you invoice from spreadsheets or a home-built tool, you will need a way to produce structured data in the PINT AE format and pass it to your provider. That is where a small integration usually pays for itself, as it removes manual entry on every invoice.

If you are unsure where your invoicing work actually sits, our guide on which business tasks to automate first is a useful way to map it.

How we help

We are not an ASP and we do not give tax advice. What we do is the process and systems work around it: mapping how invoices are created today, cleaning the data they depend on, and connecting your billing or accounting tools to the provider you choose through workflow automation. Where your current tools cannot do it, we build the missing piece as custom software. If you want to talk through your setup before 31 March, get in touch.