ZATCA E-Invoicing Phase 2: What HR and Payroll Teams Need to Know

ZATCA E-Invoicing Phase 2: What HR and Payroll Teams Need to Know

E-invoicing usually sits with finance, not HR. But Phase 2 (the "Integration Phase") of ZATCA's e-invoicing mandate now reaches deep enough into SMEs that HR, payroll, and EOR/outsourcing providers should understand the basics — especially if your company issues invoices for payroll, staffing, or HR consultancy services.

Phase 1 vs Phase 2

Phase 1 (since December 2021) only required generating and storing e-invoices digitally. Phase 2 requires real-time integration between a business's invoicing system and ZATCA's Fatoora platform, rolled out in waves by revenue threshold. Wave 23 (VATable revenue above SAR 750,000 in 2022/2023/2024) has a deadline of 31 March 2026. Wave 24 (SAR 375,000–750,000) has a deadline of 30 June 2026 — the first wave to bring SME-level revenue into mandatory scope.

Why this matters for HR-adjacent businesses

• Employer of Record (EOR) and payroll outsourcing providers may fall into an earlier wave given their revenue profile

• Companies that previously assumed Phase 2 only applied to large enterprises should re-check their wave classification, since thresholds keep dropping

• Finance and HR teams should coordinate, since invoice data often pulls from HR/payroll systems for services billed per headcount

The key technical requirements

Compliant invoices use XML or PDF/A-3 format with a cryptographic stamp and QR code. B2B invoices require real-time "Clearance" from ZATCA before sharing with the buyer; B2C invoices use a "Reporting" workflow with a 24-hour submission window.

Penalties and the grace period

Non-compliance penalties range from SAR 5,000 to SAR 50,000. ZATCA has extended a fine-cancellation initiative until 30 June 2026, giving businesses a window to correct past errors without financial penalty.

What HR and payroll teams should do now

• Confirm with finance whether your company falls under any announced wave, particularly if you provide HR/EOR services billed by invoice

• Coordinate with finance to ensure client data (VAT numbers, names) used in HR billing matches what's registered in the Fatoora system

• Use the penalty-waiver window before 30 June 2026 to fix any past invoicing errors without financial exposure

How Inclusive Solutions helps

We keep client and service-billing data structured to stay aligned with Fatoora requirements, and coordinate with your finance team on wave classification. See our payroll services or talk to our team.