Tax and e-invoicing by country

International EU e-invoicing mandates: ViDA and country timelines EU e-invoicing mandates as of September 2026: what ViDA changes in 2030, EN 16931 and Peppol, and verified dates for Belgium, Poland, France, Germany and Spain. 11 min read Tax & compliance EU VAT reverse charge and OSS explained How the EU VAT reverse charge, EC Sales List, EUR 10,000 distance-selling threshold, OSS and IOSS work as of September 2026, with worked examples in EUR. 12 min read Tax & compliance Germany e-invoicing mandate: dates, formats, GoBD Germany's E-Rechnung mandate as of September 2026: receiving since 2025, issuing from 2027 or 2028, XRechnung vs ZUGFeRD, transition rules and GoBD archiving. 10 min read Tax & compliance France e-invoicing reform 2026: what changes France's e-invoicing reform: receiving from 1 September 2026, issuing and e-reporting by company size, approved platforms, new invoice mentions and fines. 10 min read Tax & compliance Belgium e-invoicing mandate 2026: Peppol explained Belgium's B2B e-invoicing mandate since 1 January 2026: Peppol, who is exempt, the tolerance period, fines, the 120% cost deduction and 2028 e-reporting. 9 min read Tax & compliance Verifactu and e-invoicing in Spain: dates and rules Spain's Verifactu rules: deadlines after the delay to 2027, software requirements, SII and TicketBAI, and the status of B2B e-invoicing under RD 238/2026. 9 min read Tax & compliance Italy e-invoicing through SdI: a practical guide Italian e-invoicing as of September 2026: how SdI clearance works, codice destinatario and PEC, cross-border data via SdI, corrispettivi telematici and storage. 10 min read Tax & compliance Portugal certified invoicing, ATCUD and SAF-T (PT) Portugal's invoicing rules as of September 2026: AT-certified software, ATCUD and QR code, monthly SAF-T (PT) reporting, the accounting SAF-T and e-invoicing. 10 min read Tax & compliance SAF-T reporting in Europe: a country-by-country guide What the OECD Standard Audit File for Tax is, which European countries require SAF-T and how, from Portugal and Poland to Norway, and what a ledger must export. 10 min read Tax & compliance Making Tax Digital for VAT: UK rules explained Making Tax Digital for VAT as of September 2026: digital records and links, bridging software, the nine VAT return boxes, penalties and MTD for Income Tax. 11 min read Tax & compliance Canadian sales tax: GST, HST, PST and QST explained Canadian sales tax as of September 2026: GST, HST, PST and QST rates by province, place-of-supply rules, ITCs, GST34 and FPZ-500 filing, with a worked CAD example. 11 min read VAT Filing a Saudi VAT return: what your system needs to produce How the VAT return maps onto your sales and purchase ledgers, why the return and the tax report so often disagree, and what to reconcile before you file. 3 min read E-invoicing ZATCA Phase 2 e-invoicing: what integration actually requires Phase 2 of Saudi e-invoicing moves you from printing a compliant invoice to connecting your billing system directly to ZATCA. This guide explains clearance versus reporting, the cryptographic pieces involved, and what breaks in practice. 4 min read Compliance What makes a tax invoice ZATCA-compliant in Saudi Arabia The field-by-field difference between a standard and a simplified tax invoice, what the QR code must contain, and the details that most often make an otherwise correct invoice non-compliant. 3 min read