Vertex helps businesses get sales and use tax, VAT, and similar indirect taxes right. When a company sells a product, the right tax depends on the buyer’s location, the product type, and applicable rules, which change often. Vertex maintains a large database of rates and rules, and its engine calculates the correct tax inside systems like SAP, Oracle, and Microsoft Dynamics.
The company also covers filing and reporting. Tools prepare returns, manage exemption certificates, and support e-invoicing mandates that countries are introducing. AI features help classify products to the right tax codes and speed up compliance work. Customers are mostly large enterprises with complex tax footprints across many jurisdictions.
Vertex is sold on subscription with custom pricing, and implementations connect closely with financial systems. Tax professionals still review decisions, since rules vary and interpretations matter. Competitors include Avalara, Sovos, Thomson Reuters ONESOURCE, Anrok for SaaS, and TaxJar (part of Stripe). Vertex suits large companies with complex indirect tax needs.