This is general information, not tax advice. Check the current rules with the Ministry of Finance, the Federal Tax Authority or your tax agent.
UAE e-invoicing replaces PDF and paper invoices between businesses with structured electronic invoices sent through accredited providers. As of October 2026, businesses with annual revenue below AED 50 million are expected to appoint an Accredited Service Provider by 31 March 2027 and go live by 1 July 2027. Preparing your records now makes that switch far easier.
This article is part of our guide to AI agents for small business in the UAE.
What is changing
Today, many UAE businesses create an invoice as a PDF and email or WhatsApp it to the customer. Under the new system, an invoice becomes structured data that moves from your system, through your provider, to your customer’s provider and their system, with tax data reported to the authority.
The legal basis, as KPMG’s summary of the implementation of the electronic invoicing system in the UAE explains, is Ministerial Decisions No. 243 and No. 244 of 2025. The same summary notes that the system covers business-to-business (B2B) and business-to-government (B2G) transactions, while business-to-consumer (B2C) transactions are excluded.
In practice, this means:
- A PDF alone will no longer count as the invoice for in-scope sales.
- Invoice data must follow a set format so systems can read it.
- Both the business sending and the business receiving the invoice need to be connected.
Timeline by business size
| Group | Appoint an ASP by | Go live by |
|---|---|---|
| Annual revenue AED 50 million or more | 30 October 2026 (extended from 31 July 2026) | 1 January 2027 |
| Annual revenue below AED 50 million | 31 March 2027 | 1 July 2027 |
The dates for smaller businesses come from KPMG’s summary. The extension for larger businesses is reported by Deloitte, which notes that their go-live date remains 1 January 2027.
Dates like these can move, so check the Ministry of Finance website for the current position before you plan.
Even if you are below the threshold, your larger customers will be sending and expecting e-invoices from January 2027. Some may ask suppliers to be ready early, so talk to your key customers.
Accredited Service Providers
An Accredited Service Provider (ASP) is a company approved by the Ministry of Finance to handle e-invoices. Deloitte describes it as the provider businesses appoint to support e-invoice transmission, validation and FTA reporting.
When comparing providers, ask:
- Is the provider accredited by the Ministry of Finance? Ask to see confirmation.
- Does it connect to the accounting or invoicing software you already use?
- How are invoices received from suppliers handled, not just sent?
- What support is available in English and Arabic, and during UAE working hours?
- How is your data stored, and for how long?
- How does pricing work for your invoice volume? Ask for this in writing.
For many small businesses, the simplest route is an accounting package that already partners with an accredited provider.
Preparing your records
You can start now, well before your deadline:
- Clean your customer list. Correct legal names, addresses and TRNs for every business customer.
- Standardise product and service names. Use the same descriptions on quotes, invoices and credit notes.
- Move invoicing into one system. Invoices typed in Word or Excel by different staff will be hard to convert.
- Check your numbering. One unique, sequential series, with credit notes handled properly.
- Review supplier invoices. You will receive e-invoices too, so decide who checks and approves them.
- Talk to your accountant. Agree who leads the project and when you will test.
A simple working plan for a business below the threshold:
| When | Step |
|---|---|
| Now to end of 2026 | Clean customer data, standardise item names, move invoicing into one system |
| Early 2027 | Compare providers with your accountant and appoint one before 31 March 2027 |
| Spring 2027 | Connect your software, send test invoices and train the staff who issue them |
| By 1 July 2027 | Go live, then review the first month’s invoices for errors |
Our checklist of VAT invoice requirements in the UAE is a useful baseline for the fields your records should already hold.
What stays the same
- VAT itself. E-invoicing changes how invoices are issued and reported, not the VAT rate or what is taxable.
- Your relationship with customers. You can still send a friendly WhatsApp message with a summary and a payment link alongside the formal e-invoice.
- Retail sales. As B2C transactions are excluded, receipts and simplified invoices to consumers are not part of this first scope.
- Good record-keeping. Clear, consistent records were always required. E-invoicing simply makes gaps more visible.
How Dub Ai helps
Dub Ai is not an Accredited Service Provider, and you will need one for in-scope invoices. What Dub Ai does is keep everyday invoicing tidy in the meantime. With invoices with VAT and payment links, your Dub Ai assistant prepares branded invoices from a WhatsApp message, with line items, VAT where it applies and totals, and uses catalogue prices for consistent item names. You preview and approve each one, and can ask at any time which invoices are still open. Clean, consistent records make the move to your provider simpler.
Frequently asked questions
When must smaller businesses start e-invoicing?
Based on the published timeline as of October 2026, businesses with annual revenue below AED 50 million should appoint an Accredited Service Provider by 31 March 2027 and implement e-invoicing by 1 July 2027. Dates can change, so check the Ministry of Finance website and speak to your tax agent before you commit to a plan.
Does e-invoicing apply to B2C sales?
According to KPMG’s summary of the Ministerial Decisions, the system covers business-to-business and business-to-government transactions, and business-to-consumer transactions are excluded. If you sell only to consumers, the first phase may not change your receipts, but you will still receive e-invoices from your suppliers once they are live.
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