More articles from the Tax & Compliance hub.
English guide to El Salvador's FSEE buyer-issued invoice: when it applies, required fields, 13% IVA withholding, DTE validation, and correction rules.
Guide to El Salvador's four invoice withholding mechanisms: IVA retencion and percepcion, ISR rates by counterparty, Pago a Cuenta, and CRE requirements.
Honduras invoice requirements explained: CAI authorization, mandatory fields, ISV tax treatment, invoicing modalities, and the CAEE e-invoicing transition.
Guide to Honduras tax exoneration invoicing: PAMEH registration, exento vs exonerado rules, ISV invoice segregation, and ZOLI free zone compliance.
Honduras withholding tax rates for cross-border and resident payments, comprobante de retencion rules, SAR filing deadlines, and no treaty-rate relief.
Puerto Rico's 480 series is the local alternative to many 1099 workflows. Learn which form applies, how SURI filing works, and what data to prepare.
Puerto Rico IVU invoice requirements explained: invoice fields, 10.5% plus 1% split, 4% B2B rules, Form AS 2916, fiscal terminals, and SURI.
Puerto Rico requires 10% withholding on service payments over $500. Learn the three rate tiers, waiver certificates, construction exemption, and filing process.
How AP invoice controls satisfy SOX Sections 302 and 404. Covers three-way matching, audit trails, segregation of duties, and duplicate detection.
English-language FACe guide for suppliers: when it applies, how DIR3 and Facturae work, what to prepare, and how to handle rejections.
Spain's VAT invoice requirements: mandatory fields for factura completa and simplificada, the rectificativa system, numbering rules, and retention periods.
Learn how to extract and aggregate invoice data by state to monitor economic nexus thresholds. Covers key fields, measurement periods, and audit documentation.
Plain-English guide to 2 CFR 200 invoice documentation: allowable costs, cost allocation, proof of payment, subrecipient backup, and audit-ready grant files.
Guide to unclaimed property in accounts payable: stale checks, vendor credits, due diligence, state reporting workflows, and audit-ready AP data.
How Bahrain's domestic reverse charge works: eligibility, invoice treatment, VAT return fields, and how it differs from the imported services reverse charge.
Learn how Bahrain import VAT is paid, deferred, or held as a deposit, and which customs records finance teams need before recovering import VAT on the return.
Guide to Costa Rica's Mensaje Receptor process for accepting, partially accepting, or rejecting electronic invoices, including deadlines and tax credit rules.
When Costa Rican buyers must issue a Factura Electronica de Compra under version 4.4, including code 16, ID rules, and when imports stay outside.
Explains when Costa Rica REP is required under version 4.4, how code 10 and code 11 connect, and what references payment receipts must include.
Guide to Ecuador electronic invoice cancellation under current SRI rules. Covers the day-7 deadline, credit notes, recipient acceptance, and key exceptions.
Ecuador's comprobante de retención workflow for AP teams. Covers issuance triggers, the five-day deadline, version ATS reporting, and March 2026 rate changes.
Guide to Kuwait commercial invoice requirements: required fields, copy counts, legalization steps, and the document pack needed for customs clearance.
How to validate Panama electronic invoices by CUFE. Covers the DGI public lookup, five receiver event types, and the 8-day registration window.
Understand Panama's facturador gratuito vs PAC decision for 2026. Resolution 201-6299 thresholds, migration guidance, and a checklist for finance teams.