Deterministic client-side workpaper engine evaluating Article 1.1 (≥€750M MNE Scope), Article 5.1 Effective Tax Rate (ETR), Article 5.3 / 9.2 Substance-Based Income Exclusions (SBIE), and Article 5.2 Jurisdictional Top-Up Tax liability.
Every TITAN regulatory and tax workpaper suite operates inside a hardened institutional perimeter designed to eliminate third-party cloud exposure and preserve evidentiary privilege across global jurisdictions.
Statutory calculation modules and board attestation deliverables are sealed within authenticated AES-256-GCM cryptographic envelopes, guaranteeing tamper-evident evidentiary integrity from executive simulation through external regulatory audit.
All deterministic statutory modeling, threshold evaluations, and penalty calculations execute locally inside your isolated browser session with zero external API dependencies and zero server-side processing roundtrips.
Confidential consolidated revenue figures, entity structures, and compliance telemetry never cross your corporate network boundary—ensuring strict sovereign data residency under EU, UK, US, GCC, and APAC mandates.
| MNE Group Scope (≥€750M Art. 1.1) | -- |
|---|---|
| Net GloBE Income (Art. 3.1) | -- |
| Less: SBIE Payroll + Tangible Carve-Out | -- |
| Excess Profit (Art. 5.2.2) | -- |
| Gross Top-Up Tax Before QDMTT | -- |
| Less: Qualified Domestic Minimum Top-Up Tax (QDMTT) | -- |
| Charging Mechanism (IIR / UTPR / QDMTT) | -- |