FinTax, a provider of cryptocurrency finance, tax solutions and AI infrastructure, has completed a seed funding round led by YZi Labs through EASY Residency Season 4 at a $40 million post-money valuation. Amber, Hash House, Pundi AI, Waverider International and Nexus Holdings also participated, while earlier investors included Victory Courage, BGIN, Tools Factory and individual investor Fan Chao. FinTax plans to scale its five product lines, expand from Asia-Pacific and North America into Europe and the Middle East, and deepen AI applications in complex financial and tax use cases. FinTax and YZi Labs will explore institutional-grade financial and tax infrastructure, compliance standards, stablecoins, real-world assets and payments, building on FinTax’s capabilities in on-chain data processing, crypto accounting, cross-jurisdictional tax practice and crypto-asset financial audits.