Prefiler Intelligence Infrastructure

Deterministic financial verification for accounting platforms

Prefiler independently reconciles ledger data, bank evidence, and jurisdiction-specific tax records before professional review or filing—without replacing the host platform’s general ledger.

System Architecture

Stateless Verification Flow

Prefiler operates as a read-oriented verification and intelligence layer. The host platform remains the system of record.

INPUTS

  • ERP or general-ledger data
  • Bank and source evidence
  • Tax and statutory records
Ingested over secure, stateless REST API endpoints.
Deterministic Processing

PREFILER ENGINE

  • Normalization
  • Deterministic reconciliation
  • Jurisdiction rules
  • Contradiction detection
  • Evidence provenance
Calculated arithmetically using versioned rules.

OUTPUTS

  • Structured findings
  • Rule-level calculations
  • Filing-readiness signals
  • Professional review queue
  • Findings API
Returned instantly as a structured JSON compliance payload.

Platform Guideline: The host platform remains the system of record. Prefiler operates as a read-oriented verification and intelligence layer.

Responsibilities

What Prefiler owns—and what it does not

PREFILER OWNS

  • Cross-source normalization
  • Deterministic reconciliation
  • Jurisdiction-specific validation
  • Evidence-linked contradictions
  • Rule and engine versioning
  • Structured findings for professional review

HOST PLATFORM RETAINS

  • General ledger
  • Journal posting
  • Transaction ownership
  • User permissions
  • Financial system of record
  • Filing or approval authority

“Prefiler verifies financial positions; it does not silently alter the books or replace professional judgment.”

Hybrid Architecture

Bounded AI. Deterministic conclusions.

Deterministic Engine

  • Balance and continuity checks
  • Transaction reconciliation
  • Amount calculations
  • Rule evaluation
  • Materiality logic
  • Risk and contradiction generation
  • Filing-readiness signals

AI-Assisted Layer

  • Document transcription where required
  • Classification assistance
  • Narrative explanation
  • Review summaries

Failsafe Constraint: AI-generated content cannot overwrite source records, modify deterministic calculations, or independently determine a final filing position.

Capabilities

Platform Integration Capabilities

Structured Financial-Data Ingestion

Ingest ledger exports, journal postings, and transaction records directly from native host system endpoints or structured file formats.

Evidence-Document Ingestion

Parse and extract bank statement files, invoice scans, and VAT records with deep OCR and coordinate-level metadata mapping.

Cross-Document Reconciliation

Perform exact, multi-directional arithmetic matching between bank statement line items and general ledger journal postings.

Contradiction Detection

Identify logical, temporal, or arithmetic anomalies between self-reported ledger records and independent source document evidence.

Jurisdiction-Pack Execution

Trigger period-specific statutory rulesets and filing controls based on the selected tax jurisdiction and filing period.

Source-Level Provenance

Link every generated risk flag, matching transaction, or calculated amount directly back to coordinate coordinates on source documents.

Versioned Rule Execution

Pin rules and evaluation logic to exact statutory years, preventing code upgrades from altering historical compliance positions.

Reproducible Findings

Stateless execution ensures the exact same input data consistently produces identical, auditable compliance JSON reports.

Graceful Handling of Missing Evidence

Expose missing-evidence responses and structured error behaviors when required supporting files are absent or unreadable.

API & OEM Deployment Mode

Embed Prefiler completely behind your platform's native brand, UI, and business logic using stateless JSON microservice endpoints.

Private & Dedicated Deployment

Deploy Prefiler within isolated dedicated tenant nodes, private VPC environments, or secure local servers for high compliance.

Enterprise Trust

Security & Compliance Boundaries

Security and deployment requirements are scoped during enterprise evaluation.

Deterministic Calculation Boundary

Our core scoring engine operates independently of AI layers, guaranteeing repeatable arithmetic outputs.

Human Review Requirement

All findings are built as indicative decision-support metrics, requiring qualified professional sign-off.

Encryption & Transit Security

All data payload fields are encrypted in transit using TLS 1.3 and at rest with AES-256 ciphers.

Stateless & Ephemeral Data Path

Process inputs with zero persistent storage; files are held strictly in volatile RAM and immediately flushed.

Audit & Event Logging

Track REST access patterns, pipeline errors, and rule evaluation logs for strict enterprise traceability.

Zero Model-Training Usage

No ingested financial records are transmitted or used to train public generative models.

Initiate Technical Evaluation

Contact our technical team to schedule a walkthrough, request API schema specifications, or review private dedicated deployment options.