Mexico Complemento de Pago: Deadline, PPD, and PUE
When is Mexico's Complemento de Pago required? This guide explains PPD vs PUE, the REP deadline, UUID linkage, and payment matching.
Tax & ComplianceMexicoCFDI
10 min
Tax & Compliance Archive
More articles from the Tax & Compliance hub.
Tax & Compliance - Page 8
Mexico EFOS Blacklist: How to Check Fraudulent Invoices
How Mexico's EFOS blacklist works, how to check SAT Article 69-B lists, verify CFDIs, and keep evidence that supports legitimate supplier invoices.
Tax & ComplianceMexicoCFDI
11 min
Mexico Invoicing Requirements for Foreign Companies
English guide to Mexico invoicing for foreign companies, covering RFC registration, e.Firma, CSD, PAC setup, first CFDI readiness, and ongoing obligations.
Tax & ComplianceMexicoCFDI
11 min
Mexico Withholding Tax on Invoices: ISR, IVA, Retenciones
Practical guide to Mexico withholding tax on invoices. Covers ISR, IVA, the two-thirds rule, CFDI retenciones, document types, and 2026 digital-platform updates.
Tax & ComplianceMexicowithholding tax
10 min
Nigeria VAT Invoice Requirements: 2026 Checklist
2026 Nigeria VAT invoice checklist covering every mandatory field, sequential numbering rules, issue-on-supply timing, and key Tax Act 2025 changes for finance teams.
Tax & ComplianceNigeriaVAT invoicing
9 min
Nigeria Withholding VAT vs Self-Account VAT Guide
Nigeria withholding VAT vs self-account VAT guide for AP teams, with Section 155 rules, invoice checks, schedule fields, and the 14th-day remittance deadline.
Tax & ComplianceNigeriaVAT withholding
11 min
Peru Factura con Detraccion: Invoice Rules Guide
Peru factura con detraccion rules: when detraccion applies, the S/700 threshold, operation types 1001 to 1004, transport cases, and invoice checks.
Tax & CompliancePeruSUNAT
9 min
Peru OSE Guide: CDR Statuses and Validation
Peru OSE guide covering CDR statuses, tax validity rules for accepted and rejected invoices, and the one-hour SUNAT remittance deadline every team should track.
Tax & CompliancePeruSUNAT
7 min
Peru SIRE Guide: RVIE, RCE, and IGV Workflow
Peru SIRE guide covering RVIE sales and RCE purchase registers, the 2024-2026 rollout timeline, IGV return proposals, and portal, desktop, and API access.
Tax & CompliancePeruSUNAT
10 min
Philippines CAS Requirements for Invoicing Software
Philippines CAS requirements for invoicing software: CAS vs PTU, registration, major changes, downtime rules, SAF records, and EOPT planning.
Tax & CompliancePhilippinesCAS registration
13 min
Philippines Electronic Invoicing Requirements: 2026 Guide
Philippines e-invoicing guide to RR 11-2025 and RR 26-2025: who is covered, why PDFs are not enough, and what changes before December 31, 2026.
Tax & CompliancePhilippinese-invoicing
10 min
Philippines Invoice Requirements After EOPT: 2026 Guide
A 2026 guide to Philippine invoice rules after EOPT, covering invoice vs official receipt treatment, mandatory fields, VAT-support checks, and AP review workflow.
Tax & CompliancePhilippinesEOPT
9 min
Romania RO e-Transport Requirements Guide
Learn when Romania's RO e-Transport system applies, who must declare, what the UIT code does, and which thresholds and penalties affect your shipments.
Tax & ComplianceEURomania
11 min
Romania SAF-T D406 Guide: Deadlines and Data Readiness
Plain-English guide to Romania SAF-T D406 deadlines, filing scope, and the data-readiness work that General, Assets, and Inventory reporting demands.
Tax & ComplianceEURomania
14 min
Sales Tax Exemption Certificate Management Guide
Step-by-step workflow for collecting, reviewing, tracking, and retaining sales tax exemption and resale certificates across US states for audit readiness.
Tax & ComplianceUSexemption certificates
11 min
South Korea Cash Receipt System: Rules, Tax Invoices, Penalties
Plain-English guide to South Korea's cash receipt system: mandatory issuance rules, tax-invoice differences, business-expense use, and penalty rates.
Tax & ComplianceSouth KoreaReceipts
11 min
South Korea Documentary Evidence for Business Expenses
Which documents count as valid business expense evidence in South Korea — the KRW 30,000 rule, 2% additional tax risk, and five-year retention period.
Tax & ComplianceSouth KoreaReceipts
11 min
South Korea Electronic Tax Invoice Requirements: Hometax Guide
Plain-English guide to South Korea's electronic tax invoice rules: Hometax workflow, mandatory fields, correction path, deadlines, and penalty rates explained.
Tax & ComplianceSouth KoreaHometax
12 min
Turkey E-Invoicing Requirements: e-Fatura vs e-Arsiv
Plain-English guide to Turkey's e-Fatura and e-Arsiv rules, including when each flow applies and what it changes for invoice handling.
Tax & ComplianceTurkeye-Fatura
11 min
Turkey E-Irsaliye Requirements Guide
Plain-English guide to Turkey e-Irsaliye requirements, scope, invoice differences, and why the dispatch note matters for receiving and reconciliation.
Tax & ComplianceTurkeye-Irsaliye
10 min
Turkey VAT Withholding Invoice Requirements Guide
Guide to Turkey's KDV tevkifat invoices covering required fields, buyer-withheld VAT calculations, payable amount checks, and AP validation controls.
Tax & ComplianceTurkeyKDV tevkifat
9 min
Vietnam Cash Register E-Invoice Requirements
Practical guide to Vietnam's cash-register e-invoice rules under Decree 70: scope, VND 1 billion threshold, required contents, and no-signature treatment.
Tax & ComplianceRetailHospitality
12 min
Vietnam E-Invoice Requirements: 2026 Guide
Plain-English guide to Vietnam's current e-invoicing rules, including Decree 123, Decree 70, invoice types, timing, cash-register rules, and corrections.
Tax & ComplianceVietname-invoicing
8 min
Vietnam Export E-Commercial Invoice Guide After Decree 70
When can Vietnam exporters use an e-commercial invoice after Decree 70? This guide covers fallback invoices and goods-vs-services timing.
Tax & ComplianceVietnamexports
7 min