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Private capital · Europe

The operating system for
private capital structures.

Compliance, clients, entities, invoices — connected. Starting with every Luxembourg tax filing your firm owns: VAT, corporate tax, subscription tax, withholding, BCL. Deadlines, sign-off cascade, and audit trail, in one workspace.

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What cifra does today

One workspace, three connected modules.

cifra ships the daily work — tracking, preparing, signing off, filing — for the recurring compliance that every private capital structure has to do, week after week, year after year.

Tax-Ops

Every LU filing in one calendar.

VAT (annual / quarterly / monthly), corporate tax, NWT, subscription tax for UCITS / SIF / RAIF, director WHT, BCL reporting. Deadlines auto-tracked per LTVA article. Sign-off cascade preparer → reviewer → partner with timestamps. Calendar feed for Google, Apple, Outlook.

  • 7 tax types live, statutory deadlines encoded
  • Multi-stakeholder sign-off with audit log
  • Saved views, bulk actions, board / list / calendar
Classifier

Built on the law, not on prompts.

32+ deterministic classification rules, each citing the LTVA article + CJEU case + AED circular that supports it. BlackRock, Fiscale Eenheid X, DBKAG, Polysar, Titanium, Finanzamt T II — encoded, regression-tested, continuously legal-watched against new circulars.

  • Deterministic rules engine — no LLM in the hot path
  • Override log frozen at first classification
  • Legal-watch flags rules when new case-law lands
CRM

Clients, entities, invoices — connected.

Service providers, end-clients, fund families. Entities (SOPARFIs, AIFMs, SCSps) linked to obligations. Invoice OCR with Anthropic Claude classifies into LTVA treatment codes. AI suggests, humans decide, every override is logged.

  • Multi-stakeholder per entity (preparer / reviewer / partner)
  • Invoice OCR + treatment-code classification
  • AED letter triage with appeal-deadline tracking
The depth

Numbers, not promises.

cifra treats Luxembourg tax like a first-class engineering discipline. Every rule is regression-tested. Every legal source has a review date. Every AI decision is logged.

32+
classification rules · each citing LTVA + CJEU + circular
60+
legal sources tracked, with review dates
700+
regression tests · run on every commit
10 yr
retention-ready audit trail · AED-defensible
How AI fits in

AI never decides. It accelerates.

cifra uses Anthropic Claude to remove three specific kinds of friction from a filing day. Every output goes back to a human; every override is logged.

  • Invoice OCRExtracts vendor, VAT number, and amount from PDFs in seconds. Replaces the copy-paste from invoice to spreadsheet that swallows the first hour of every quarter.
  • Classification suggestionClaude proposes a treatment code with the LTVA article and CJEU case that supports it. The reviewer accepts it with a click — or overrides it, in which case the override is frozen in the audit log.
  • Validator second-opinionA second model reviews the full classified return before filing and flags critical / high / medium issues with citations. A second pair of eyes that never gets tired and never goes on holiday.
Who builds cifra

Built by practitioners, not consultants.

cifra is built by people who file these returns themselves. Every feature comes from a real filing day, not a workshop whiteboard.

That is why the LTVA citations are accurate, the deadlines match what AED actually expects, and the sign-off cascade looks like the way real engagements run.