Turn tax documents into auditable decisions.
ZERQIVO combines AI document extraction with deterministic tax rules to help businesses identify potential tax compliance issues while preserving a transparent decision trail.
Analyze invoices and transaction documents, apply verified tax rules and identify potential compliance issues in seconds.
Audit report — invoice-2041.pdf
- Jurisdiction
- IT
- Transaction
- Rental — short term
- Customer type
- B2B
Decision trace
- Jurisdiction identified
- Verified rule matched
- Mandatory amounts present
- Customer VAT ID evidence
Illustrative interface preview. Values shown are example data.
How it works
Upload
Upload an invoice or transaction document.
Extract
AI extracts the relevant transaction and tax information.
Verify
Deterministic rules evaluate jurisdiction, tax treatment and mandatory conditions.
Audit
Receive an explainable report with evidence, confidence and decision trace.
Key features
AI Document Extraction
Extract structured information from invoices and transaction documents.
Deterministic Tax Rules
Tax conclusions are based on configured and verified rules rather than AI guesses.
Jurisdiction Analysis
Evaluate the available evidence before determining the relevant tax jurisdiction.
Decision Trace
See which conditions passed, failed or require additional information.
Audit History
Keep previous audits organized and accessible.
Exportable Reports
Generate reports for internal review and professional verification.
AI where it helps. Deterministic rules where it matters.
The model reads and interprets the document. It does not decide the tax outcome: every tax conclusion is produced by configured, verified rules applied to the structured evidence extracted from the document.
- AI layer: extraction and interpretation of the document content.
- Rules layer: jurisdiction, tax treatment and mandatory conditions.
- DocumentInput
- AI ExtractionAI-assisted
- Structured EvidenceAI-assisted
- Verified Tax RulesDeterministic
- Compliance DecisionDeterministic
- Decision TraceDeterministic
No guessing when evidence is missing.
If ZERQIVO does not have the information required to apply a verified rule, it returns a review status instead of producing an unsupported tax conclusion.
The report states which conditions could not be evaluated and which evidence is missing, so a professional can complete the assessment.
Built with security in mind
Authenticated workspace
Application access requires sign in.
Tenant data isolation
Audits and documents are scoped to your own workspace.
Server-side AI requests
AI calls run on the server; no model credentials reach the browser.
Security headers
Content Security Policy and hardening headers are applied to responses.
Protected application routes
Workspace routes stay protected on deep links and refresh.
Pricing
Plans are being finalized. Pricing details will be published soon.
Start your first audit
Create a workspace and analyze your first transaction document.