

Tax Engine Integration
Avalara, CCH SureTax and ClearTax integrated with Oracle EBS and Oracle Fusion
Avalara AvaTax
Automate sales and use tax, VAT and GST calculation inside Oracle. We implement and support the Avalara AvaTax connector for Oracle EBS and Oracle Fusion, so tax is calculated accurately on every order, invoice and payable.
- AvaTax connector setup for Oracle EBS (O2C and P2P) and Oracle Fusion
- Tax code, item and customer exemption mapping
- Address validation and jurisdiction setup
- Root-cause analysis of tax calculation defects by country and jurisdiction
- Returns reconciliation and ongoing support
CCH SureTax
For telecom, utilities and other complex-tax industries, CCH SureTax from Wolters Kluwer calculates communications and sales tax across US jurisdictions. We integrate SureTax with Oracle billing and receivables so the right taxes and fees land on every bill.
- SureTax integration with Oracle EBS Receivables and Oracle Fusion
- Transaction type, product code and situs mapping
- Communications, utility and sales tax configuration
- Tax-exempt customer and certificate handling
- Testing, reconciliation and month-end support
ClearTax (India GST)
Stay compliant with India's GST e-invoicing and e-way bill mandates. We integrate ClearTax with Oracle EBS and Oracle Fusion to generate IRNs and signed QR codes, prepare returns and reconcile input tax credit without manual uploads.
- GST e-invoicing (IRN and signed QR code) from Oracle Receivables
- E-way bill generation from shipments and invoices
- GSTR-1 and GSTR-3B data preparation and filing support
- GSTR-2A / 2B reconciliation with Oracle Payables
- Error handling, retries and audit trail
Why Choose Us?
Tax integrations sit between finance, IT and the tax team. Our consultants understand Oracle's own tax architecture (E-Business Tax in EBS and Oracle Fusion Tax) as well as the partner engines, so we can configure, test and troubleshoot the full flow from transaction to return.Our Key Offerings Include:
Assessment: Review of your current tax setup, pain points and compliance gaps.
Connector Implementation: Installation, configuration and testing of Avalara, SureTax or ClearTax with EBS or Fusion.
Upgrades & Migrations: Moving tax integrations from EBS to Fusion, or to a new connector version.
Defect Resolution: Diagnosing wrong rates, zero tax or missing tax lines by country and jurisdiction.
Support: Ongoing monitoring, rate-change testing and month-end assistance.
Whether you are adding a tax engine for the first time or fixing one that is not calculating correctly, contact us to discuss your Oracle tax integration.