Brazil ICMS Invoice Guide: Rates, ICMS-ST & Credit Recovery
How ICMS works on Brazilian invoices: interstate vs intrastate rates, ICMS-ST, DIFAL, credit recovery rules, and NF-e field validation for AP teams.
Tax & ComplianceBrazilICMS
29 min
Tax & Compliance Archive
More articles from the Tax & Compliance hub.
Tax & Compliance - Page 10
NF-e: A Guide to Brazil's Nota Fiscal Eletrônica for AP Teams
Learn how Brazil's NF-e system works from an AP perspective. Covers the DANFE vs XML distinction, key tax codes, three-way matching, and automation strategies.
Tax & ComplianceBrazilNF-e
24 min
Brazil NFS-e: 5,500 Municipal Service Invoice Systems Explained
Guide to Brazil's NFS-e: how 5,500+ municipalities each run their own service invoice system, the ISS tax, and the national SNNFS-e standard in 2026.
Tax & ComplianceBrazilNFS-e
20 min
Brazil Withholding Tax on Service Invoices: IRRF, PCC, ISS, INSS
AP guide to Brazil's four service invoice withholding taxes: IRRF, PCC, ISS, INSS. Covers rates, vendor regime rules, DARF payments, and DIRF reporting.
Tax & ComplianceBrazilwithholding tax
24 min
Canary Islands IGIC Invoice Requirements: Complete Guide
Guide to IGIC invoice requirements in the Canary Islands: rate structure, mandatory fields, dual-system invoicing, filing forms, ZEC benefits, and IPSI.
Tax & ComplianceSpainCanary Islands
17 min
German Tax Audit Preparation: A Complete Betriebsprüfung Guide
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.
Tax & ComplianceGermanytax audit
23 min
German Tax Numbers on Invoices: Steuernummer, USt-IdNr & W-IdNr
Germany's four tax identification numbers explained for invoice processors. Covers Steuernummer, USt-IdNr, and W-IdNr formats, requirements, and validation.
Tax & ComplianceGermanytax identification numbers
16 min
German VAT Invoice Requirements: All 14 Mandatory Fields
All 14 mandatory invoice fields under §14 UStG explained. Covers Kleinbetragsrechnung rules, Vorsteuerabzug denial risks, and a quick-reference checklist.
Tax & ComplianceGermanyVAT invoice
17 min
Germany Reverse Charge Invoice: §13b UStG Complete Guide
All eight German §13b UStG reverse charge scenarios with per-scenario invoice requirements, Freistellungsbescheinigung rules, and VAT return reporting.
Tax & ComplianceGermanyReverse Charge
25 min
Greece Aegean Islands VAT Reduction: Rates, Rules & Invoicing
Greece applies a 30% VAT reduction on qualifying Aegean islands. Learn which islands qualify, reduced rates, place of supply rules, and dual-rate invoicing.
Tax & ComplianceEUGreece
17 min
Greece Freelancer Invoice Requirements: Tax & Compliance Guide
Guide to Greek freelancer invoicing: mandatory fields (AFM, DOY, MARK), the triple tax mechanism, myDATA compliance, and Article 5C incentives.
Tax & ComplianceGreecefreelancer invoicing
26 min
Greece VAT Invoice Requirements: Complete Timologio Guide
Complete guide to mandatory Greek VAT invoice fields. Covers AFM, DOY, MARK numbers, QR codes, invoice types, credit notes, VAT rates, and validation tips.
Tax & ComplianceGreeceVAT
19 min
Poland JPK SAF-T Reporting: Complete Guide to GTU Codes
Guide to Poland's JPK SAF-T reporting: all 13 GTU classification codes, procedural flags, JPK_CIT, and KSeF integration with practical mapping examples.
Tax & CompliancePolandSAF-T
24 min
Poland KSeF E-Invoicing Requirements: Complete 2026 Guide
Poland's KSeF e-invoicing requirements: phased 2026 rollout timeline, FA(3) XML schema, penalty structure, cross-border rules, and AP workflow impact.
Tax & ComplianceEUPoland
20 min
Poland White List (Biała Lista): VAT Verification Guide
How to verify supplier bank accounts on Poland's White List. Covers the PLN 15,000 threshold, sanctions, recovery options, and AP workflow integration.
Tax & ComplianceEUPoland
19 min
Saudi Arabia Reverse Charge VAT: Non-Resident Supplier Guide
Guide to Saudi Arabia's reverse charge VAT for non-resident suppliers. Covers FATOORAH e-invoicing exclusion, Box 9 reporting, and documentation requirements.
Tax & ComplianceSaudi ArabiaReverse Charge
17 min
Saudi Arabia VAT Invoice Requirements: Complete ZATCA Guide
Mandatory fields for Saudi Arabia's standard and simplified VAT invoices. ZATCA clearance, Arabic language rules, registration thresholds, and retention.
Tax & ComplianceSaudi ArabiaVAT
17 min
Spain E-Invoicing: VeriFactu, SII, TicketBAI & Crea y Crece Guide
Guide to Spain's six e-invoicing systems: SII, VeriFactu, TicketBAI, NaTicket, FACe, Crea y Crece. Decision tree, deadlines through 2030, and penalties.
Tax & ComplianceEUSpain
26 min
Spain IRPF Withholding on Invoices: AP Processing Guide
How to process Spanish invoices with IRPF withholding. Covers the three-component structure (base + IVA minus IRPF), rate validation, and Modelo 111 filing.
Tax & ComplianceWithholding TaxSpain
20 min
Modelo 347 in Spain: Annual Operations Declaration Guide
Complete guide to Spain's Modelo 347 annual declaration for operations over €3,005.06. Covers filing rules, penalties, dual reporting, and SII exemptions.
Tax & ComplianceSpainModelo 347
17 min
Recargo de Equivalencia: Spain's Retail VAT Surcharge Explained
Guide to Spain's recargo de equivalencia: eligibility, surcharge rates by IVA bracket, invoice structure examples, and obligations for suppliers and retailers.
Tax & ComplianceSpainVAT special regime
18 min
Swiss GeBuV Requirements: Digital Record-Keeping Guide
Switzerland's GeBuV requirements explained: storage media rules, 10-year retention, cloud archiving safeguards, and a practical GeBuV vs GoBD comparison.
Tax & ComplianceSwitzerlandGeBuV
20 min
UK E-Invoicing Mandate 2029: What Your Business Must Do Now
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.
Tax & ComplianceUKe-invoicing
23 min
IR35 Contractor Invoicing: Inside vs Outside Rules Explained
How IR35 status changes contractor invoicing. Inside vs outside comparison, invoice element checklist, HMRC compliance evidence, and 2024-2026 updates.
Tax & ComplianceUKIR35
19 min