> ## Documentation Index
> Fetch the complete documentation index at: https://docs.invopop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# E-invoicing in the Middle East

> Overview of e-invoicing compliance in the Middle East, where Saudi Arabia and the UAE are pursuing different approaches — ZATCA clearance and Peppol five-corner respectively

## Executive summary

The Middle East is an emerging e-invoicing region where two countries are pursuing fundamentally different compliance architectures. **Saudi Arabia** has adopted a [clearance model](/compliance/glossary) through ZATCA (Zakat, Tax and Customs Authority), similar to the approach used across Latin America. The **UAE** is taking the opposite path, adopting a [Peppol five-corner model](/compliance/glossary) aligned with the European and Asia-Pacific approach.

Both countries are targeting 2026 for broader rollouts. Despite their different architectures, both share the goal of increasing tax transparency and reducing fraud through digital transaction monitoring.

## Common standards and formats

Unlike Europe (EN 16931) or the Americas (clearance CTC), the Middle East does not share a single regional standard. Each country is building its own system independently.

| Country      | Format          | Model              | Tax authority                                       |
| ------------ | --------------- | ------------------ | --------------------------------------------------- |
| Saudi Arabia | ZATCA (FATOORA) | Clearance (CTC)    | [ZATCA](https://zatca.gov.sa)                       |
| UAE          | Peppol 5C       | Five-corner Peppol | [Federal Tax Authority UAE](https://tax.gov.ae/en/) |

### Saudi Arabia — ZATCA clearance

Saudi Arabia's e-invoicing system, known as FATOORA, requires businesses to submit invoices to ZATCA for validation before they become legally valid. This [clearance model](/compliance/glossary) gives ZATCA real-time visibility into all transactions. The system has been phased in since 2021, starting with e-invoice generation requirements and progressing to full integration with ZATCA's platform.

### UAE — Peppol five-corner

The UAE is adopting the [Peppol network](/apps/peppol) with a five-corner model, where the tax authority receives a copy of every transaction alongside the buyer. This approach aligns the UAE with the architecture used by Singapore, France, and other Peppol-connected jurisdictions, providing built-in cross-border interoperability.

## Key dates

| Country      | Milestone                                        |
| ------------ | ------------------------------------------------ |
| Saudi Arabia | ZATCA e-invoicing support expected — Q2 2026     |
| UAE          | Peppol 5C e-invoicing support expected — Q2 2026 |

Both countries are in active development, with Invopop support expected in the second quarter of 2026.

## Invopop countries in this region

<CardGroup cols={2}>
  <Card title="Saudi Arabia" icon="https://assets.invopop.com/flags/sa.svg" href="/compliance/saudi-arabia" horizontal>
    ZATCA clearance model
  </Card>

  <Card title="UAE" icon="https://assets.invopop.com/flags/ae.svg" href="/compliance/uae" horizontal>
    Peppol five-corner model
  </Card>
</CardGroup>