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D&D Portfolio Ideas Portal
Status New
Workspace PROG - Enterprise
Created by Guest
Created on Aug 19, 2025

Consolidation of Global Indirect Tax Reporting Engines

Currently, we use 4 different indirect tax software engines and we would like to consolidate this process into a single global solution. This could streamline our tax remittance and reporting obligations including sales tax and VAT tax, etc:

  • Onesource - UK Calculates VAT tax engine that calculates the VAT, domestic vs. cross-boarder, services, etc.

    • Onesource compliance - platform where you enter tax data and it produces the return. Same engine is used to calculate VAT and takes data into VAT tax return to send to tax authority.

  • Vertex - Used for Retail. US/Canada Calculates VAT and sales tax Canada mirrors US

  • Avalara - US used for e-comm sales tax

    • Data for US has to be sourced from several sources including Vertex, Avalara, Oracle, etc. to prepare sales tax filings.

  • Oracle/ EBT Tax - APAC Calculates VAT flat rate depending on where item is sold

Vertex

  • Could not handle complexity of e-comm sales tax approach

  • Went with Avalara because they were ahead of the game at the time

  • County by county complexity

  • Products that are exempt from tax etc.

  • If Avalara there would be a backend upgrade needed

  • Hard integration between Vertex and Avalara

Global Solution

  • Only one software is robust enough for a Global Solution - Onesource, possible Avalara

  • Only launch in certain countries

  • If we roll out

    • EMEA already on Onesource

    • Then go to APAC

    • Then go to Canada and North America

RFP

  • Demos of each engine

    • When?

    • Latency

    • Back up systems

    • Full architectural review

  • Already used in EMEA

    • Could be a light RFP

    • Just pricing RFP

  • Need to pressure test for sound architecture

Project Cost, value justification to be determined.

Outcome One global solution used for indirect tax computation and management, enabling streamlined indirect tax compliance, reporting, and assessment of proper indirect tax liabilities.
Objective Alignment Build the Future Platform, Renovate the Foundation
Region GLOBAL, EMEA/APAC, EMEA/NA, APAC/NA
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