The article examines a case where an Italian company offers a €5,000 discount to a German customer in exchange for advertising services, treating the discount as a VAT swap under Article 11 of DPR 633/1972. It discusses whether the discount should be applied as a reduction on the supply invoice or issued as a separate credit note, and explains the reverse charge mechanism in Italy.

A buyer-side framework for tax, compliance and IT leaders preparing for global e-invoicing mandates that now bring penalties from day one. The five sequential steps are: map the mandate landscape (countries, transaction types, deadlines, urgency tiers), understand the compliance model behind each country (post-audit, decentralised/Peppol, real-time reporting, centralised platform, clearance), define technical requirements starting with ERP integration, formats and data residency, match vendors to your specific requirements through structured scoring rather than manual shortlisting, and validate the shortlist through peer intelligence on country-and-model-specific implementations. The article emphasises matching vendor architectural strengths to your country mix rather than chasing 'global coverage' claims.

Brazil has introduced a dual VAT model replacing PIS, COFINS, ICMS, and ISS with CBS and IBS. Nonresident sellers must register for CBS/IBS, issue electronic invoices, and comply with split payment rules from August 2026, with CBS fully operational at 8.8% from 2027 and full implementation by 2033.

EU finance ministers endorsed an amendment to Regulation (EU) No 904/2010 that will allow OLAF and EPPO to query Member State VAT systems, but the amendment restricts access to read‑only, case‑by‑case searches and bans bulk extraction or AI analysis. The measure is pending Parliament approval, likely in July 2026, and will be routed through VIES, CESOP and Eurofisc channels.

The European Commission’s proposed EU bill would require member states to share VAT data with anti‑fraud agencies, but Spain has raised objections over data access provisions and inconsistencies. The proposal, introduced in November, seeks to strengthen cooperation against VAT fraud, which the Commission estimates costs the EU €90 billion annually. Spain plans amendments ahead of the upcoming EU finance ministers meeting.

Brazil introduced a new federal CBS tax on digital services effective 1 January 2026, replacing PIS and Cofins. The consolidated rate of 26.5% (CBS 8.8% + IBS 17.7%) applies to non‑resident providers and marketplaces, which must register and comply with Nota Fiscal e‑invoicing. B2B customers can self‑account, while B2C transactions are subject to collection by the provider.

Brazil has enacted Decree No. 12,955, establishing a federal Contribution on Goods and Services (CBS) for digital services. The decree imposes destination‑based taxation on non‑resident suppliers, requiring registration and tax collection on B2C sales, while B2B transactions are subject to reverse charge. Platforms that facilitate services become deemed suppliers, responsible for collecting and remitting CBS.

ZUGFeRD 2.5 will be released on 20 May 2026 for Germany and France, adding native support for gross invoicing and aligning with the latest EN 16931 code lists. The update also expands reference templates for construction, leasing, reverse charge and simplified invoices, and reinforces cross‑border participation through an English version of the ZR framework.

Grenada will introduce a 10% VAT on digital services supplied by non‑resident platforms, SaaS, streaming, cloud computing, e‑learning and online advertising, effective 2027. The law includes a deemed‑supplier regime for electronic marketplaces, a B2B reverse charge, and requires B2C non‑resident suppliers to register and charge VAT. A six‑month transition period is expected after approval, with no current implementation date.