Run your books through the tests of a tax audit before the audit does
Claude reads your real entries in Pennylane, through the official read-only connector, and looks for what an inspector would look for: expenses without receipts, VAT gaps, duplicate invoices. You open each document, then fix it with your accountant. Only if your books are already on Pennylane.
Why
Find your anomalies before an inspector does. Your accountant closes your books, but nobody rereads them the way an audit does: looking for what is off. This kit runs consistency tests on your real entries, in the order an inspector would ask them: missing receipts, VAT gaps, duplicate invoices. In 2025 the French tax administration notified 17.1 billion euros of duties and penalties after audits (Bercy), notified and not collected, and accounting firms describe an administration tool, ALTO 2, that combs through the accounting entries file on its own. The mechanism fits in one sentence:…
When
Phase: you keep real books and want a critical eye before a third party brings one. Audience: freelancers and founders without a finance team. ✅ You know it's your kit when Your books are already on Pennylane, alone or with your accountant: with no file, the connector does not open You never reread your receipts and do not know how many expenses have none You accept having an AI assistant read…
Tools included
- Claude
- Pennylane