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ERP Systems Support

Tax innovation and know-how for enterprise resource planning applications

Tax is complex—as are cloud-based ERP system implementations. When implemented correctly, however, such systems offer critical support for organisational goals.

Translating tax requirements into ERP design


Tax is complex—as are cloud-based ERP system implementations. When implemented correctly, however, such systems offer critical support for organisational goals. In a recent Deloitte study, a majority of tax and finance leaders with advanced skills in this area rated ERP systems as highly effective for business support.  

Every ERP implementation should be aligned with the specific needs of tax, including being prepared to keep pace with changing global tax regulations, real-time reporting requirements and information reporting needs. We bring the perspective of tax to an enterprise ERP project, helping identify tax requirements, blueprint options and providing support and advice. We help tax departments understand tax sensitivities associated with ERP implementations and identify needs related to the tax processes across the essential design, build and testing stages.

Tax-enabled ERP design and implementation

Deloitte professionals can help you to integrate tax requirements into your ERP systems to improve control over tax data, better managing potential risks and enhancing the efficiency of business processes. Tax-enabled ERP design helps:

Properly address tax functionality during an ERP implementation

Identify opportunities to automate tax calculations, tax reporting and documentation to eliminate manual processes and enhance transactional compliance

Integrate VAT/GST and global trade requirements within ERP solutions

Integrate tax specific solutions with the ERP system

Enhance efficiencies for data visibility and indirect tax reporting

ERP add-ons Deloitte

At Deloitte, we offer a wide variety of ERP add-ons to help our clients leverage state of the art solutions to complex problems. Below you can find an overview of our solutions for Oracle (EBS & Cloud) and SAP (ECC & S4/HANA).

Deloitte VAT Number Validator for Oracle

The Deloitte VAT Number Validator for Oracle (EBS R-12) is an add-on which saves you about 85% of the time compared to manual validations. This tool automatically validates European VAT identification numbers of customers located in the (customer) master data of your Oracle system against the VIES and BZSt portal (BZSt only for German applications).

If you would like to receive more information or would like to receive a demo of our add-on, please leave your contact details in the registration form on this page (click). Our dedicated Oracle team is ready to contact you.

ITL Suite

Indirect Tax Logic (ITL) is a suite of plug-ins developed to expand some of the functionalities of SAP, thereby reducing time and effort and helping companies to comply with tax authority requirements.

Available add-ons:

  • ITL Tax Supply Chain Control
  • ITL Indirect TAX Determination
  • ITL Dynamic Tax Codes
  • ITL Tax Number Validation
  • ITL Excise Tax Determination