Fiscal subject related
The Commission has recommended using “advanced electronic signatures or seals” to align with EU Regulation No. 910/2014, which differentiates between electronic signatures for natural persons and electronic seals for legal entities. The Spanish authorities have been requested to consider these recommendations and notify the Commission of the final text once adopted, as required by EU Directive 2015/1535.
If we consider the timeline, the goal of the Spanish authorities was to impose obligatory e-invoices even in 2024, but this will not happen. The legislation is likely to be approved by the Spanish government, and implementation is expected in July 2025 for large taxpayers and in 2026 for all other taxpayers. Spain’s government is expected to approve in May 2024 legislation to introduce mandatory e-invoicing on B2B transactions. Since the draft law then requires at least 12 months’ notice of the rollout of the reporting requirement, the earliest date would likely be July 1, 2025, but possibly later given the lack of technical specifications and the need for long development times for the tax authorities, businesses, and accounting/ERP providers.
Other news from Spain
Digital platforms and VeriFactu rules in Spain
Spain
Author: Nikolina Basić
Under Spain’s VeriFactu framework, responsibility for submitting records depends on the invoicing model used by e-commerce platforms. Let's delve deeper into this. Read more
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Already subscriber? LoginE-invoicing in Spain – rules from 2027
Spain
Author: Nikolina Basić
Under the Crea y Crece Law, Spain plans to introduce mandatory B2B e-invoicing as early as 2027, requiring businesses to issue, transmit, and store invoices in structured electronic formats such as FacturaE, UBL, or CII. The obligation will apply to Spanish companies, self-employed professionals, and foreign VAT-registered businesses, with large companies expected to comply from 2027 and SMEs and... Read more
Spain’s Fiscalization Reform: A Legal Turning Point for Retail and POS Compliance
Spain
Author: Fiscal Solutions
Spain’s fiscalization reform is entering its decisive phase. What began as a draft regulatory initiative in February 2022 has matured into a defined legal framework with fixed compliance deadlines and clearly articulated obligations. For retailers and POS vendors operating in Spain, the question is no longer whether fiscalization will apply — but when and under which legal conditions. Read more
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Already subscriber? LoginNew webinar was uploaded: Recorded webinar: Spain's Fiscalization: Where are we now?
Spain
Author: Nikolina Basić and Ištvan Božoki
On February 19, 2026, Fiscal Solutions organized a free webinar on the topic „Spain's Fiscalization: Where are we now?“. It was held by Nikolina Basić, Legal Consultant at Fiscal Solutions, and Ištvan Božoki, Technical Consultant at Fiscal Solutions. Read more
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Already subscriber? LoginFiscalization in Spain: security requirements for sales/billing systems
Spain
Author: Nikolina Basić
Spain’s fiscalization rules require a unique hash (digital fingerprint) for all records generated by Computer Billing Systems, including invoices, registration entries, cancellations, and certain event logs. Read more
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Already subscriber? LoginSpain opens a special exit window from SII After a VERI*FACTU delay
Spain
Author: Nikolina Basić
Spain has opened a temporary window allowing companies that voluntarily joined the SII system to exit it for 2026 after the VERIFACTU mandate was postponed to 2027, via an extraordinary opt-out period running until 31 January 2026. While business use of VERIFACTU is delayed, non-compliant invoicing software has been banned from sale since July 2025, meaning software vendors and in-house developers... Read more
Law that postpones the VeruFactu fiscalization obligation in Spain has been published.
Spain
Author: Nikolina Basić
Spain’s Official State Gazette (BOE) has published Royal Decree-Law 15/2025, extending the mandatory adoption of VERI*FACTU-compliant invoicing systems under Royal Decree 1007/2023 to ensure an orderly and uniform fiscalization rollout. The new deadlines are 1 January 2027 for Corporate Income Tax taxpayers and 1 July 2027 for business owners and professionals under IRPF, giving companies and the... Read more