Electronic invoicing is now a standard part of doing business in Saudi Arabia. Under the Zakat, Tax and Customs Authority (ZATCA) programme known as Fatoora, invoices are generated, stored, and reported in a structured digital format, and paper and handwritten invoices are no longer acceptable for VAT purposes.

If you sell in the Kingdom, this affects how you invoice every day. This guide sets out what the system is, how it has been rolled out, and what your business needs to have in place.

VAT in Saudi Arabia, the starting point

E-invoicing sits on top of the VAT system, so it helps to be clear on the basics first.

Saudi Arabia applies a standard VAT rate of 15%, in force since 1 July 2020, administered by ZATCA. Registration is mandatory once annual taxable supplies exceed SAR 375,000, with voluntary registration available above SAR 187,500. Once registered, you charge VAT, file periodic returns, and, in most cases, issue your invoices through the e-invoicing system.

What ZATCA e-invoicing (Fatoora) is

Fatoora is Saudi Arabia’s mandatory national e-invoicing framework. In practice it means invoices must be created in a specific structured format using a compliant solution, stored electronically in a tamper-resistant way, and, in the later phase, transmitted to ZATCA.

The obligation applies to resident VAT-registered businesses, and to anyone issuing tax invoices on their behalf. It has been introduced in two phases.

Phase 1: Generation

Phase 1, the Generation phase, has been enforceable since 4 December 2021. It requires businesses to:

  • Replace paper and handwritten invoices with structured electronic invoices
  • Produce both standard tax invoices and simplified tax invoices in the required format
  • Include mandatory fields such as the seller name, VAT registration number, invoice timestamp, and VAT totals
  • Add a QR code to simplified invoices
  • Store all issued invoices electronically in a tamper-resistant format

Phase 1 is about how invoices are created and kept. It applies to all in-scope businesses already.

Phase 2: Integration

Phase 2, the Integration phase, began on 1 January 2023. It goes a step further than generation and connects your invoicing system directly to ZATCA’s central platform, so invoice data is transmitted to the authority.

Phase 2 is being rolled out in waves, targeting businesses by their VAT-taxable revenue, largest first and working down. ZATCA notifies each group of its integration date at least six months in advance, which gives targeted businesses time to prepare their systems.

Because the waves move down the revenue scale over time, more businesses fall into Phase 2 as the programme progresses. If your business is not yet integrated, it is worth confirming which wave you are likely to fall into rather than waiting for the notification to arrive.

Standard and simplified invoices

Fatoora distinguishes between two invoice types, and the difference matters for how each is handled:

  • Standard tax invoices are used mainly for business-to-business and business-to-government transactions. Under Phase 2, these are cleared with ZATCA before they are shared with the buyer.
  • Simplified tax invoices are used mainly for business-to-consumer sales. Under Phase 2, these are reported to ZATCA shortly after they are issued, and they carry a QR code.

Getting the classification right for each transaction is part of staying compliant, and it is a common source of error for businesses adapting their systems.

What this means for your business

E-invoicing is not a one-off setup. It changes how invoicing, VAT records, and reporting fit together, and it needs a compliant solution that is configured correctly for the invoice types you issue and the phase you are in.

The businesses that handle it well treat it as part of their wider VAT compliance rather than a separate IT task. Clean, structured invoicing feeds straight into accurate returns, and it removes a whole category of risk at audit.

SRR Consultants supports accounting and VAT compliance in Saudi Arabia, including ZATCA e-invoicing readiness, drawing on the FinSoul Network’s member firms in the Kingdom. If you want to confirm where your business stands on Fatoora, get in touch.

This article is general information, not tax advice. E-invoicing obligations depend on your specific circumstances and should be confirmed for your business.