Case Study: Fin achieves global tax ID validation with fewer errors using Fonoa

Fin cuts tax ID validation errors by 58.8% with Fonoa

Fin, an AI customer service SaaS company, faced a challenge with its international expansion. Its existing EU-only tax ID validation system was a ceiling on growth, creating compliance risks in new markets. The company needed a global solution to replace its regional vendor and turned to Fonoa for its Tax ID validation service.

Fonoa provided a single API for global tax ID validation, which was straightforward for Fin's engineers to integrate. This solution enabled Fin to automate validation across 36 countries, resulting in a 58.8% reduction in errors and processing tens of thousands of transactions monthly without manual intervention.

Fin