Electronic Tax Systems, Inc.

Electronic Tax Systems, Inc. is a tax software and services company providing software development, implementation and integration services, and licensed software to corporate tax departments.

Electronic Tax Systems & Vertex Alliance

Hear from Our Customers

Learn how companies like yours connected to Vertex to simplify tax, save time, and stay compliant.

Vertex Partnership

ETSI Services

Regardless of the size and scope of your Vertex product implementation and integrations needs, ETSI is prepared to assist in whatever capacity your project requires. 

Tax Partner Gavel

Implementation & Integration

ETSI has extensive experience involving the implementation and integration of:

  • Vertex SalesTax L Series® and Q Series® | Vertex Communication Tax Q Series® | Tax – Billing system integration services | Systems Analysis & Design | Tax Rule Customization Set-up | System Testing & Training

Tax Partner Vertex

Productivity Tools

ETSI developed productivity tools that can be used to supplement your day-to-day use of Vertex products. Some of the areas covered include:

  • Tax Wizard® - provides additional ways to use the CommTax “L” and “Q” Series® tax engines | Customer Care User Interface | Sales RFP User Interface | Tax Data Analysis

Learn more about ETSI.

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