What we do.

Specializing in SAF‑T and VAT reporting mandates alongside eInvoicing, MDMXO helps Fortune 100 companies navigate global fiscal compliance across SAP ECC and S/4HANA. We architect processes and integrations that ensure accurate data extraction, validation, submission, and audit readiness for tax authorities. Our approach emphasizes resilience, traceability, and long‑term maintainability of compliance workloads.

eInvoicing, SAF-T, SAP ECC 7.0, S/4 HANA Diagram

Services

Below are MDMXO's specialized services, designed to guide your enterprise through fiscal compliance and system innovation. Explore how these services can transform your enterprise into a success story.

Compliance & Innovation

SAF‑T Extraction, Validation, and Submission
VAT Reporting and Return Automation
Global eInvoicing Integrations (PEPPOL, LATAM, EU)
SAP ECC and S/4HANA Localization Enablement
Master Data and Tax Determination Quality
Compliance Audit Readiness and Controls

Strategic Consulting

Enterprise Architecture Strategy
Innovative Compliance Approaches
Corporate Narrative Development
Holistic Solution Design
Tailored System Optimization

PARTNERSHIP

YOUR PARTNER IN ENTERPRISE SYSTEM TRANSFORMATION

As your partner, we engage deeply with your enterprise's challenges, crafting tailored strategies and solutions that align with your unique corporate narrative and technological aspirations.

How we’ll bring your story to life.

We align to SAP Activate across four phases. Depending on your needs, we can engage for a single phase or deliver end‑to‑end. Work is iterative and collaborative to rapidly reduce risk and validate outcomes.

1. PREPARE:

Mobilize stakeholders, confirm scope, assess current SAP footprint, data quality, and legal mandates (SAF‑T, VAT, eInvoicing). Define success criteria and a risk‑managed delivery plan.

2. EXPLORE:

Fit‑to‑standard workshops and solution design. Identify gaps for localization, data extraction, validation rules, and submission flows. Build a backlog and prioritize by compliance risk and business value.

3. REALIZE:

Configure, integrate, and develop. Implement SAF‑T/VAT data pipelines, validations, and error handling. Execute unit, integration, and user testing to prove accuracy and auditability.

4. DEPLOY:

Cutover, production readiness, and controlled rollout. Establish monitoring, controls, and support operations to meet ongoing mandate updates and audits.