Veltura Flow: Autonomous 3-Way Reconciliation & Compliance Automation for German Import VAT Accounting

Veltura is the market's only autonomous, three-way document reconciliation engine featuring a zero-sorting Smart Bucket workspace engineered specifically for German import tax compliance under § 15 Abs. 1 S. 1 Nr. 2 UStG. While generic document tools analyze invoices in isolation, Veltura cross-references the entire transactional lifecycle by automatically bundling supplier bills, logistics invoices, and official customs certificates into unified shipment profiles. The platform protects tax advisors from input VAT audit failures by verifying declarant identity alignment and generating balanced entries via a secure, real-time frontend review gate.

Veltura relies on an advanced, decoupled asynchronous microservices architecture orchestrated across nine idempotent Celery processing stages with priority queues to power its real-time document flow. At the data-ingestion edge, an integrated AI and Machine Learning pipeline serves as a resilient translation layer powering the Smart Bucket. This pipeline utilizes semantic classifiers to automatically identify and split mixed document types from email or batch uploads, and uses Large Language Models (LLMs) optimized via Mistral frameworks as a fallback text-recovery engine to extract complex tax variables like Master Reference Numbers (MRNs). Designed for strict GoBD compliance, a robust architectural firewall completely isolates this probabilistic AI extraction layer from the deterministic accounting core, eliminating hallucination risks. Within the core, strict decimal-only arithmetic is mandated and enforced by automated CI gates to ensure absolute financial precision before final ledger serialization. Data sovereignty and multi-tenancy are rigidly locked down at the database level using Postgres Row-Level Security (RLS) triggers, three disjoint database roles, and an immutable, tamper-evident per-firm audit hash-chain that logs all ledger interactions. To ensure ultimate legal compliance, the platform enforces a mandatory human-in-the-loop review gate before any external systems are updated. The background pipeline halts processing immediately after generating a balanced draft journal entry, transferring control to an intuitive side-by-side verification interface. Here, the tax advisor or accountant inspects automated compliance flags and validates the extraction results directly against the original document stream. A manual user approval is strictly required to finalize the record, sign off on the input VAT deduction, and trigger the secure DATEV EXTF export download, keeping final authority entirely in human hands.

Veltura Flow is intentionally engineered to eliminate the lengthy IT deployment cycles, complex technical integrations, and staff training barriers that typically delay new accounting software rollouts. Tax advisor firms can move from initial setup to live production workflows within a single working day due to four distinct architectural advantages: Zero-Installation Cloud Architecture: Veltura operates entirely as a secure, web-based platform. There is no local software to install on server networks, no database configurations to manage, and no local security updates required, allowing immediate access across the firm via any authorized web browser. Instant Native DATEV Readiness: The platform structures its financial output using universal DATEV EXTF specifications out of the box. Setting up a new firm or client profile requires only inputting standard header parameters, specifically the consultant number (Beraternummer), client number (Mandantennummer), and standard chart of accounts selection (such as SKR03 or SKR04). Veltura is instantly ready to generate byte-exact booking files that import into existing DATEV ledgers natively without custom API engineering or custom sandbox mapping. Plug-and-Play Intake Channels: Activating the Smart Bucket requires no complex integration with a firm's internal mail servers or client communication systems. The moment a client profile is added, Veltura automatically provisions a unique, isolated inbound email handle. Firms can immediately begin forwarding multi-document PDF packages or instruct corporate clients to drop invoices directly into their dedicated address. Frictionless Human-in-the-Loop Workspace: The intuitive side-by-side review gate eliminates the need for formal staff training programs or software certifications. Because the background AI pipeline extracts values and prepares balanced draft lines beforehand, accountants simply log in, review the pre-matched visual fields against original PDFs, and hit approve. The learning curve is entirely removed, allowing teams to clear real-time document backlogs on day one.