In force since 1 July 2017. Applies primarily to monthly VAT taxpayers, including large businesses, IVA groups and REDEME taxpayers, as well as voluntary participants.
Submit electronic VAT ledger records generally within four days of the transaction. SII does not require transmission of the complete invoice.
The new Ministerial Order HAC/1028/2026 entered into force on 6 Oct 2026. This starts the countdown to mandatory e-invoicing. Businesses with turnover above €8 million go live in October 2027. Everyone else in scope goes live in October 2028.
SII taxpayers are generally outside the RRSIF scope for covered invoicing activities.
Invoicing software must generate secure, traceable and unalterable billing records. VERIFACTU is the mode that sends these records to AEAT when invoices are issued.
Mandatory for specified categories of public-sector suppliers since 15 January 2015.
Submit structured electronic invoices to the relevant public-sector entry point. Facturae is the established Spanish B2G format, while FACe is the General State Administration's invoice-entry platform.
Already implemented under separate foral legislation and territory-specific rules. In Bizkaia, TicketBAI forms part of Batuz.
Use compliant invoicing software to create, sign and transmit prescribed invoice records.
ClearTax Finds Compliance Gaps Before AEAT Does
Checks invoice data mismatches across counterparties
Finds purchase ledger gaps against SII records
Compiles missing acceptance, rejection, or payment status
Provides audit exposure from unresolved VAT discrepancies
Powering Global e-Invoicing Alongside Regulators
Annual audit compliance for data security
Information security & business continuity
Vulnerability assessment & penetration testing
Encrypted data in transit with TLS 1.3
Military-grade encryption at rest
General Data Protection Regulation
Secure token-based authentication
OCI local residency with AWS backup
Regulatory-compliant data privacy
Powering global e-invoicing alongside regulators.
Pan-European e-invoicing & procurement network
UAE Federal Tax Authority compliance
Saudi e-invoicing mandate (Fatoorah)
Compliant with Oman Tax Authority
French tax administration
Belgian fiscal services
National Informatics Centre
Malaysian tax authority
Deep integrations means minimal to no changes in your daily workflow
ERPs, POS, Handheld systems
Successful Integrations
Integration engineers
End-to-end assistance from onboarding to ongoing optimisation for your business.
Annual audit compliance for data security
Information security & business continuity
Vulnerability assessment and penetration testing
Encrypted data in transit with TLS 1.3
Military-grade encryption at rest
Vulnerability assessment & penetration testing
Powering Global e-Invoicing Alongside Regulators
Deep integrations means minimal to no changes in your daily workflow
Powering Global e-Invoicing Alongside Regulators
End-to-end assistance for your business
Pan-European e-invoicing & procurement network
UAE Federal Tax Authority compliance
Saudi e-invoicing mandate (Fatoorah)
Compliant with Oman Tax Authority
French tax administration
Belgian fiscal services
National Informatics Centre
Malaysian tax authority
ERPs, POS, Handheld systems
Successful Integrations
Engineers
Annual audit compliance for data security
Information security & business continuity
Vulnerability assessment & penetration testing
Encrypted data in transit with TLS 1.3
Military-grade encryption at rest
General Data Protection Regulation
Secure token-based authentication
OCI local residency with AWS backup
Regulatory-compliant data privacy
Annual audit compliance for data security
Information security & business continuity
Vulnerability assessment and penetration testing
Encrypted data in transit with TLS 1.3
Military-grade encryption at rest
Vulnerability assessment & penetration testing
ClearTax has transformed the way we handle GST compliance. Real-time creation of e-Invoices and e-Way bills plays a significant role in providing us with critical insight into our business.
DGM-IT, JK Tyre
India
ClearTax is simplifying e-Invoicing They enabled us to implement the e-Invoicing system in time and handled all our business complexities with ease. Thank you for the effort and good job!
Head, Taxation & Retail Finance, Puma
India
We appreciate ClearTax for successfully completing the complex ZATCA E-Invoicing Phase II Integration project. Their platform enabled seamless management of multiple business units. Kudos to the team for their timely delivery.
DIRECTOR OF IT, Zamil Industrial
Saudi Arabia
Collaborating with ClearTax was an exceptional experience. They streamlined the entire process, even under tight deadlines, worked closely to address the unique challenges of e-invoice integration with our diverse ERP systems.
Manager, Finance Applications, Gamuda Land
Malaysia
Salam's search for a reliable partner ended with ClearTax. Their tailored solutions ensured a smooth transition for all 8 of our systems in just 3 months.
Director of Enterprise Enablement, Salam Telco
Saudi Arabia
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