The implementation of Verifactu has been one of the most worrying and controversial regulatory issues for finance departments for years. The delay in its mandatory implementation until 2027 is a change in the schedule that impacts technology planning,...
Electronic invoicing in Poland will become a reality and mandatory in 2026
The year 2026 arrives, and Poland changes the way B2B invoices are issued, received, and stored. Now, the Krajowy System e-Faktur (KSeF) becomes the mandatory central channel. For financial managers and CFOs of large international groups operating there or invoicing...
Creating a personalized electronic invoice is easy if you know how and with whom.
High regulation and globalization have made personalized electronic invoicing a strategic requirement. For a CFO of a large multinational company, being able to issue and receive electronic invoices adapted to multiple formats, regulations, and needs...
How to set up electronic invoicing in your company: a step-by-step guide
If you manage a company's finances, you know that implementing electronic invoicing is a legal requirement. With the Crea y Crece Law and the Verifactu regulation, B2B electronic invoicing will gradually become mandatory starting in 2026. In this guide, you will learn...
The approval of invoices in Spain and its requirements
Invoice approval is now a critical requirement for companies operating in multiple sectors and countries. Financial directors and CFOs need to be very aware of the implications of choosing an e-invoicing provider: one that complies with...
Electronic invoicing in Belgium by 2026: How to prepare?
It's 2026, and a major European country is taking a decisive leap toward digitization. Electronic invoicing in Belgium for B2B becomes the mandatory default form of invoicing. For a CFO of a large company operating in several countries, this...
Verifactu: the effective date is approaching
The countdown to Verifactu becoming mandatory has begun. From January 1, 2026, all Spanish companies will have to adapt their invoicing systems to the new regulations of the Tax Agency. For self-employed workers, the deadline has been extended until...
Which invoices are subject to income tax? A practical guide for businesses
Spanish tax law imposes various obligations, but one of the best known is income tax withholding. It plays an essential role in invoicing and accounting, so questions about which invoices are subject to income tax and when it applies are as common as they are important....
How to number invoices correctly?
Invoice numbering is a "three-in-one" process: a legal requirement, an internal control mechanism, and an essential practice for the financial traceability of a business. Incorrect invoice numbering can result in penalties from the Tax Agency,...








