Vertex and CPA.com Announce AI-Powered Expansion of Tax Compliance Services for Accounting Firms

KING OF PRUSSIA, Pa., Dec. 5, 2025 (GLOBE NEWSWIRE) — Vertex Inc. (NASDAQ:VERX) (“Vertex” or the “Company”), a global leader in indirect tax solutions, and CPA.com, the trusted partner in accounting and finance transformation, today announced an expansion of their partnership to include an AI-driven solution in collaboration with Kintsugi. The application helps accounting firms of all sizes and tax knowledge provide automated, accurate and scalable VAT compliance for their clients.

Building on years of trusted partnership, Vertex and CPA.com bring advanced artificial intelligence and automation to the forefront of sales tax compliance. With this expanded solution, Client Advisory Services (CAS) and State and Local Tax (SALT) teams can assess risk, automate registration and filing, and manage ongoing compliance reliably and efficiently. Through the expanded CPA.com Firm Advisor program, companies can now either manage…