Fonoa Raises $110M Series C, Buys PwC's Tax Platform

Jan de Vries · 2026-05-29

### A Bold Move for Global Tax Tech Dublin-based Fonoa just made a huge splash in the tax technology world. The AI-powered tax operating system raised $110 million in Series C funding and acquired PwC's Indirect Tax Edge platform. That's a big deal. Headline led the round, with Eurazeo and Forestay Capital joining as new investors. Existing backers Index Ventures, OMERS, Coatue, and Dawn Capital also participated. This shows serious confidence in Fonoa's vision. ### Why This Matters Tax systems have been stuck in the past for way too long. Companies like Uber and Netflix operate in dozens of countries, each with its own tax rules. The old approach? Use one tool for tax rates, another for invoicing, and a third for filing returns. Spreadsheets held everything together. CEO Davor Tremac put it perfectly: "This model has become unsustainable." He's right. Fonoa built a platform that handles the entire indirect tax lifecycle in one place. From tax ID checks to real-time rate determination, e-invoicing, and return filing. All on a single data model with one audit trail. ### What Fonoa Does Fonoa's platform covers the full indirect tax journey: - Tax ID validation in over 100 countries - Real-time tax determination across 190+ jurisdictions - E-invoicing for millions of sellers - Return filing and compliance reporting They process more than a billion transactions every year. That's a lot of tax data moving through their system. Big names like Canva, Uber, Netflix, Nebius, and Booking.com trust them. ### The Edge Acquisition PwC's Indirect Tax Edge is a compliance system used by global enterprises for VAT and GST reporting, e-filing, and tax analytics. By bringing Edge in-house, Fonoa bridges a long-standing gap. Enterprise tax teams used to handle upstream tasks like rate determination in one system and downstream compliance in another. Now it's all connected. Peter Michalowski from PwC said Fonoa is "perfectly placed to provide the dedicated expertise, focus, and investment needed to build and scale the Edge platform." PwC will keep delivering tax services through Edge as part of Fonoa's integrated system. ### What's Next With fresh capital and Edge under its belt, Fonoa plans to expand its platform even further. They'll integrate AI more deeply, speed up innovation, and respond faster to regulatory changes. The goal is to create the first complete system for autonomous tax management. For finance teams drowning in spreadsheets and disjointed tools, this is a breath of fresh air. Fonoa is making tax compliance feel less like a nightmare and more like a smooth, automated process.