SAP & Indirect Tax

Before you can architect a future-proof tax ecosystem in SAP S/4HANA, you must have a clear understanding of your current state. Our SAP/VAT can is a comprehensive diagnostic assessment designed to uncover hidden risks, highlight operational inefficiencies, and map your precise tax requirements before the blueprinting phase begins.

By analyzing your existing SAP ECC or legacy environment, we provide a clear roadmap from your “as-is” reality to your “to-be” optimized state.

What the Scan Covers

Our deep-dive assessment systematically evaluates the five pillars of your current indirect tax operations:

• Full Mapping of Company Transactions: We trace the end-to-end flow of your physical goods and services across all business models (e.g., drop-shipments, chain transactions, intercompany flows). This ensures no supply chain scenario or cross-border complexity is overlooked during your transformation.

• Review of Master Data Set-Up: Tax determination is only as good as the data driving it. We assess the health and structure of your Customer, Vendor, and Material Master Data to identify gaps and standardizations required for automated, error-free tax calculations in S/4HANA.

• Review of VAT Determination Set-Up: We analyze your current pricing procedures, condition records, and tax code structures. This helps us understand how VAT is currently triggered and where manual overrides or outdated configurations are introducing risk.

• Review of Country Reporting: We evaluate how your system currently feeds your global compliance obligations, including standard VAT returns, EC Sales Lists, Intrastat, and localized digital reporting (e.g., SAF-T).

• Review of Invoice Requirements: We assess your current billing outputs against shifting global regulations, ensuring your system captures the granular data required for strict local invoicing rules and upcoming Continuous Transaction Control (CTC) e-invoicing mandates.

The insights gathered from an SAP/VAT scan are not just a health check; they are the foundational building blocks for your S/4HANA design. We use the results of this assessment to:

1. Define Clear VAT Requirements: Translate your real-world business flows into concrete, testable IT requirements for the S/4HANA blueprint.

2. Identify Complexities & Risks: Pinpoint specific supply chain edge-cases or compliance gaps that require specialized attention during the design phase.

3. Determine Technology Needs: Objectively assess whether standard SAP functionality is sufficient, or if your operational complexity warrants an investment in advanced technology solutions, such as a third-party tax engine, specialized SAP add-ons, or dedicated compliance and e-invoicing tools.

Identifying systemic gaps during your scan is only half the battle; the next challenge is securing executive buy-in and choosing the right tools. We leverage your scan data to sit on your side of the table, building a rock-solid business case and guiding you through an independent vendor selection process.

Building an ROI-Driven Business Case

Securing budget for tax technology requires translating complexity into C-suite priorities. We help you justify the investment by quantifying:

• Risk Mitigation: Calculating the financial exposure of non-compliance and halted shipments under strict e-invoicing mandates.

• Operational Efficiency: Highlighting the hidden costs of manual tax interventions and month-end reconciliations.

• Reduced TCO & Agility: Demonstrating how standardized external tax engines eliminate expensive, custom SAP coding while allowing your business to scale into new markets effortlessly.

Independent, Expert-Led Vendor Selection

If standard SAP functionality cannot support your global footprint, we guide you through the vast tax tech market (tax engines, SAP add-ons, e-invoicing tools) to find your perfect fit:

• Targeted RFPs: We translate your specific edge-cases into strict IT requirements.

• Market Shortlisting: We bypass the marketing noise to pinpoint vendors that realistically align with your SAP landscape.

• Scripted Demos: We force vendors to prove their capabilities against your hardest supply chain scenarios, preventing standard “happy path” sales pitches.

• Objective Scoring: We evaluate solutions based on functionality, S/4HANA integration ease, and total cost.

Ensure your technology investment is financially justified and perfectly aligned with your S/4HANA roadmap.

Once the strategy is defined and the technology is selected, the real work begins. We don’t just hand over a roadmap and walk away; we act as a specialized extension of your team, working in lockstep with your primary System Implementer (SI) throughout the entire S/4HANA transformation.

We bridge the historic gap between the Tax department and IT. By combining deep Indirect Tax advisory with hands-on implementation support, we ensure your compliance needs are flawlessly executed, whether we are optimizing SAP native functionalities or integrating complex external solutions.

Full Life Cycle Support

We ensure tax compliance is woven into the fabric of your new system across every phase of the project:

• Design & Blueprinting: We translate complex global tax legislation into precise functional and technical specifications, ensuring the SI’s core system architecture supports your tax requirements from day one.

• System Configuration: We provide hands-on system setup. Whether configuring native SAP elements (tax codes, pricing procedures, condition records) or integrating an external tax engine and e-invoicing add-ons, we ensure the build perfectly matches the blueprint.

• Rigorous Testing: We lead the tax workstream during System Integration Testing (SIT) and User Acceptance Testing (UAT). We test standard operational flows alongside your most complex edge-cases to guarantee flawless tax determination, calculation, and reporting.

• Training & Handover: A new system is only as effective as the people running it. We develop customized training materials and upskill your tax and finance teams, ensuring they can confidently manage and maintain the new technology landscape post-go-live.

By embedding our tax technologists alongside your SI, we prevent costly rework, keep the project on schedule, and guarantee a compliant, future-ready S/4HANA environment.

A successful SAP S/4HANA go-live is a major milestone, but in the world of indirect tax, the finish line is always moving. Tax authorities continuously introduce new regulations, digital reporting formats, and e-invoicing mandates. To protect your investment, your tax architecture must evolve seamlessly alongside your business and the global regulatory landscape.

Our Post Go-Live Support ensures your tax ecosystem remains robust, accurate, and fully compliant long after the initial implementation is complete. We act as your long-term partner, providing ongoing advisory and technical support to keep your operations running smoothly.

Future-Proofing Your Day-to-Day Operations

• Adapting to new VAT requirements: Global tax mandates (like new CTC rollouts or shifting ViDA requirements) rarely stand still. We monitor regulatory changes and translate them into actionable system updates, configuring new logic or reporting frameworks before compliance deadlines hit.

• System updates & optimization: As you roll out SAP S/4HANA to new regions or your external tax vendors release platform updates, we ensure seamless integration. We assist with routine updates, regression testing, and health checks to maintain peak system performance.

• Continuous training & enablement: Teams and technologies evolve. We provide ongoing, customized training programs to onboard new staff, introduce advanced system functionalities, and ensure your tax and IT departments remain confident in managing the daily tax architecture.

With our ongoing support, you can stop worrying about falling behind on complex tax mandates and focus entirely on driving your business forward.