Additional articles from the Invoice Data Extraction blog, organized into crawlable archive pages.
Prepare for a German tax audit (Betriebsprüfung). Covers the audit process, 2025 DAC 7 reform penalties, Z1/Z2/Z3 data access, and key preparation steps.
Germany's four tax identification numbers explained for invoice processors. Covers Steuernummer, USt-IdNr, and W-IdNr formats, requirements, and validation.
All 14 mandatory invoice fields under §14 UStG explained. Covers Kleinbetragsrechnung rules, Vorsteuerabzug denial risks, and a quick-reference checklist.
All eight German §13b UStG reverse charge scenarios with per-scenario invoice requirements, Freistellungsbescheinigung rules, and VAT return reporting.
Greece applies a 30% VAT reduction on qualifying Aegean islands. Learn which islands qualify, reduced rates, place of supply rules, and dual-rate invoicing.
Guide to Greek freelancer invoicing: mandatory fields (AFM, DOY, MARK), the triple tax mechanism, myDATA compliance, and Article 5C incentives.
How Greek maritime companies handle tonnage tax documentation, VAT-exempt vessel supply invoicing, and myDATA compliance for multi-currency operations.
Complete guide to mandatory Greek VAT invoice fields. Covers AFM, DOY, MARK numbers, QR codes, invoice types, credit notes, VAT rates, and validation tips.
Guide to Poland's JPK SAF-T reporting: all 13 GTU classification codes, procedural flags, JPK_CIT, and KSeF integration with practical mapping examples.
Complete guide to Poland's KSeF e-invoicing requirements: phased 2026 rollout timeline, FA(3) XML schema, penalty structure, cross-border rules, and AP workflow impact.
How to verify supplier bank accounts on Poland's White List. Covers the PLN 15,000 threshold, sanctions, recovery options, and AP workflow integration.
Guide to Saudi construction invoicing: progress billing, 10% retention VAT trap, ETIMAD submission, FATOORAH compliance, and 60-70 day payment timeline.
Guide to Saudi Arabia's reverse charge VAT for non-resident suppliers. Covers FATOORAH e-invoicing exclusion, Box 9 reporting, and documentation requirements.
Mandatory fields for Saudi Arabia's standard and simplified VAT invoices. ZATCA clearance, Arabic language rules, registration thresholds, and retention periods.
Guide to Spain's six e-invoicing systems: SII, VeriFactu, TicketBAI, NaTicket, FACe, Crea y Crece. Decision tree, deadlines through 2030, and penalties.
How to process Spanish invoices with IRPF withholding. Covers the three-component structure (base + IVA minus IRPF), rate validation, and Modelo 111 filing.
Complete guide to Spain's Modelo 347 annual declaration for operations exceeding €3,005.06. Covers filing rules, penalties, dual reporting, and SII exemptions.
Guide to Spain's recargo de equivalencia: eligibility, surcharge rates by IVA bracket, invoice structure examples, and obligations for suppliers and retailers.
Switzerland's GeBuV requirements explained: storage media rules, 10-year retention, cloud archiving safeguards, and a practical GeBuV vs GoBD comparison.
The UK mandates e-invoicing for all VAT invoices from April 2029 using the Peppol network. What it means for your business, what it costs, and how to prepare.
How IR35 status changes contractor invoicing. Inside vs outside comparison, invoice element checklist, HMRC compliance evidence, and 2024-2026 updates.
How to charge late payment interest on UK invoices under the Late Payment of Commercial Debts Act 1998. Statutory rates, worked calculations, invoice wording.
UK commercial invoice requirements for customs after Brexit. Every mandatory field, EORI numbers, Statement on Origin, HS codes, Incoterms, and common errors.
Learn how UK Postponed VAT Accounting works for imports. Covers VAT return entries, PIVS management, C79 comparison, and multi-document reconciliation.