E-invoice archiving & retention rules in the UAE
The UAE e-invoicing framework requires businesses to keep their electronic invoices for a period of between 5 and 7 years, with the data stored inside the UAE. Archiving is not an optional extra step; it is a core part of compliance that continues after the invoice has been issued, exchanged, and reported to the Federal Tax Authority (FTA).
Why archiving is a permanent obligation
A small-business owner might assume that because their Accredited Service Provider (ASP) exchanges and reports the invoice, they no longer need to keep it themselves. That is a misunderstanding. The ASP handles exchange and reporting within the technical model (Peppol), but the legal duty to retain the record stays with your business for the whole required period. In other words: a successful send does not end your obligation — it is where your years-long archiving duty begins.
Input-VAT recovery requires retaining the electronic invoice
This point matters most to the buyer. Under Federal Decree-Law 16/2024, which amends Article 55 of the VAT Law, recovering input VAT now depends on retaining the electronic invoice. Losing an invoice, or failing to archive it properly, can cost you the right to recover the tax on your purchases. So make sure you keep the invoices you receive from your suppliers, not just the ones you issue, because those are your basis for recovery.
What to do in practice
- Confirm that whatever solution you use stores an electronic copy of every issued and received invoice inside the UAE for the full required period.
- Treat received invoices as financial records that must be archived, since they underpin input-VAT recovery.
- Remember that every ASP must give each customer 100 free exchange-and-reporting transactions per year under Ministerial Decision 64/2025 — but that covers exchange, and does not relieve you of the archiving duty.
Correcting common myths
- "My ASP stores everything on my behalf." Exchange and reporting are one thing; retaining the record inside the country is a separate obligation that falls on your business.
- "My business isn't VAT-registered, so archiving doesn't apply to me." VAT registration is irrelevant to e-invoicing scope; non-registered businesses are in scope if they issue B2B or B2G invoices, and the same retention duty applies to them.
- "E-invoicing is mandatory from July 2026." This is wrong. The mandate rolls out in waves — Wave 1, for businesses with annual revenue of AED 50M or more, goes live on 1 January 2027 — but the archiving obligation is permanent once you are in scope.
The only authoritative source is the Ministry of Finance portal: https://mof.gov.ae/en/about-us/initiatives/einvoicing/ — check it to confirm the exact retention duration by record type.