If your business turns over AED 50 million or more, you have until 30 October 2026 to appoint an Accredited Service Provider for UAE e-invoicing. Everyone else in scope has until 31 March 2027. Either way, the decision is closer than it looks, because appointing a provider is quick but connecting one properly is not.
This is a buyer’s guide. To be straight about our position: we are not an Accredited Service Provider ourselves, but we work with accredited providers and can arrange one for you, so we have a commercial interest in this decision. Treat what follows as a checklist, and ask these questions of any provider, including one we introduce.
What an Accredited Service Provider actually does
The UAE has adopted the Peppol network for e-invoicing, in what is usually called a five corner model. You are corner one. Your provider is corner two. Your customer’s provider is corner three, your customer is corner four, and the Federal Tax Authority is corner five.
Your provider is the access point. It receives the structured invoice from your system, checks it against the UAE format, passes it across the network to your customer’s provider, and reports the tax data to the FTA. It also receives invoices sent to you and hands them to your system.
What it does not do is fix your data. If your system produces an invoice with a missing TRN or an inconsistent tax code, a good provider will reject it, which is the correct behaviour and also the moment most businesses discover how much cleanup they still have to do. We have set out how the Peppol model works in the UAE in more detail separately.
The questions that separate providers
1. Are they actually accredited, today?
Accreditation is granted by the Ministry of Finance, which publishes the list of Accredited Service Providers and updates it as new providers are approved. Check the name against the current list yourself rather than relying on a sales deck.
Watch for one distinction in particular. The Ministry also publishes a separate list of pre-approved providers. Pre-approval lets a provider start onboarding and testing, but it is not the same as accreditation, and a provider still has to reach full accreditation before it can carry your live invoices. A provider that is “in the process” of accreditation cannot carry your invoices on the date you need it to.
2. How do they connect to your system?
This is the question that decides how much work the project is, and it is the one most buyers ask last.
Some providers offer a ready connector for common accounting systems and ERPs. Some offer an API and expect you to build the connection. Some expect you to upload files. Ask which applies to the exact system and version you run, and ask to see it working with that system, not a different one.
If you are on Odoo or a comparable ERP, the invoice already exists as structured data, so the connection is mostly mapping. If you invoice from spreadsheets or Word templates, no connector will help, because there is nothing structured to connect.
3. What happens when an invoice is rejected?
Rejections will happen, particularly in the first weeks. Ask how a rejection reaches you, how quickly, and in what form. A rejection that lands in a portal nobody checks is the same as an invoice that was never sent, except you will not find out until your customer tells you.
The good answer is a rejection that comes back into your own system against the invoice it belongs to, with the reason in plain language.
4. How is it priced?
Pricing models vary: per invoice, by volume band, by annual subscription, or a mix with a setup fee on top. None is wrong. What matters is that you price your real volume, including invoices you receive, credit notes, and the corrections that follow a rejection.
Ask what counts as a billable document, because that definition changes the total more than the headline rate does.
5. Where is your data stored, and for how long?
Invoices contain customer names, TRNs and commercial terms. Ask where the provider stores them, whether that is inside the UAE, and how long they are retained. Tax records have long retention requirements, so also ask how you would retrieve your archive if you ever moved to a different provider.
6. Can you leave?
Ask what happens to your Peppol registration and your invoice history if you switch providers in two years. A provider confident in its service will have a clear answer. One that becomes vague here is telling you something.
7. Who supports you on go live week?
Not in general. That specific week. Ask who you call, what hours they work, and whether they will be on a call with your finance team when the first real invoices go out.
The mistake to avoid
The most common mistake is treating this as a procurement decision and stopping once the contract is signed. Appointing a provider meets the deadline on paper. Being able to issue a valid invoice through them is a separate piece of work, and it lives in your system rather than theirs.
That work is usually data: complete and correct TRNs on every customer, consistent tax codes, one source of invoices rather than three, and gap free numbering. It takes longer than people expect, and it has to be finished before the go live date, not the appointment date. We go through it field by field in what actually has to change in your systems.
A sensible order for the next two weeks
If you are in the first phase and have not appointed anyone yet, this is a practical sequence.
First, list every place an invoice is issued from today. If the answer is more than one system, that is the first problem to solve, and it affects which provider can connect to you.
Second, shortlist two or three providers from the published accredited list and ask each of them the seven questions above, in writing.
Third, ask each one to show the connection working with your exact system. A demonstration on a different system proves nothing about yours.
Fourth, appoint, and start the data cleanup the same week rather than after.
If you are in the second phase, the deadline is further away but the order is the same, and starting the data work now costs you nothing. The dates and phases are summarised on our UAE e-invoicing page.
Where we fit
We are not an Accredited Service Provider, and accreditation is not something we hold. Our part is the system on either side of the provider: making sure your ERP or accounting system produces a valid structured invoice, connecting it to whichever provider you choose, and making sure your books and your VAT return agree with what is being reported. We work with accredited providers rather than competing with them, and we can put one in place for you if you have not chosen yet.
Common questions
Is a Peppol access point the same as an Accredited Service Provider?
In the UAE context, your Accredited Service Provider is your access point to the Peppol network. The term “access point” is the general Peppol name for the role. “Accredited Service Provider” is the UAE term for a provider that the Ministry of Finance has approved to perform it.
Can our accounting software provider act as our Accredited Service Provider?
Only if it is itself on the accredited list. Some software vendors have been accredited and some partner with an accredited provider instead. Ask directly and check the answer against the published list.
What if we miss the appointment deadline?
Administrative penalties apply for non-compliance under the e-invoicing rules. More practically, a late appointment leaves less time for the connection and the data work, which is where the real risk sits.
Do we need a provider if we only invoice other businesses occasionally?
If you are in scope, yes. Scope is set by the rules rather than by how often you invoice. If you are unsure whether you are in scope, check with your tax adviser before assuming either way.
