tax-id-validation

Here are 3 public repositories matching this topic...

renatomb / validar_cnpj

Funções C#, Javascript, PHP, perl e Python para validação de CNPJ alfanumérico conforme Instrução Normativa RFB nº 2229, de 15 de outubro de 2024.

cnpj receita-federal check-digit cnpj-validator modulo-11 cnpj-validation tax-id cnpj-alfanumerico business-id tax-id-validation alfanumeric-cnpj

Updated Jun 18, 2026
C#

LGx0 / vies-client

Star

High-performance Java 21 VIES VAT checker, EU VAT validation and tax ID checker with virtual threads, bounded concurrency and 24-language documentation

java vat-number eu-vat vat vies vat-validator vat-validation zero-dependency java-library jpms rest-client vat-number-validation virtual-threads tax-id java21 single-flight tax-id-validation vat-checker tax-id-checker

Updated Aug 10, 2026
Java

Fonoa is a global indirect tax automation platform that connects the full indirect tax lifecycle on one platform, serving enterprises across 100+ countries and jurisdictions. The platform provides APIs for real-time tax ID validation across 120+ countries, VAT/GST and sales tax calculation, e-invoicing compliance with local mandates, transaction…

tax fintech vat gst indirect-tax e-invoicing apis-json tax-automation tax-calculation tax-compliance invoice-generation tax-id-validation global-tax

Updated Aug 14, 2026

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