ZATCA Phase 2 introduces advanced e-invoicing regulations in Saudi Arabia, enhancing compliance and digital transformation for businesses. It requires the integration of e-invoicing systems with the ZATCA platform for real-time invoice reporting and validation. This phase aims to streamline tax reporting and reduce fraud while ensuring businesses stay compliant with Saudi tax laws. Implementing ZATCA Phase 2 helps businesses optimize invoicing processes and align with the Kingdom's vision for a digital economy.