Starting in July 2025 (although extensions are expected), self-employed individuals will be required to communicate their tax data with the Tax Agency (AEAT) through electronic invoicing. With this new regulation, the Tax Agency will provide self-employed individuals and SMEs with a verifiable electronic invoicing tool: Verifactu (see more information here).

Through the Labor Advisory service, the COACB will also offer services and other electronic invoicing software to support members when the time comes.