VaultLedger AI: The 100% Local, Air-Gapped Freelance Financial & Invoice Intelligence OS

Description and use

VaultLedger AI is a fully local, air‑gapped accounting OS for freelancers that extracts structured data from invoices, categorizes expenses for tax, drafts payment emails, and exports IRS Schedule C CSVs, eliminating cloud leakage and SaaS fees.

Problem

Freelancers struggle with privacy‑constrained financial data and high SaaS costs, risking NDA breaches and margin erosion.

Outcome

VaultLedger AI delivers zero‑cloud data leakage, eliminates $30–$60/month SaaS fees, and provides audit‑ready tax categorization and invoice management for freelancers.

Workflow

• Install Node.js backend and Ollama Llama 3.2
• Launch local server at http://localhost:3000
• Drop invoice/receipt into UI
• Local model extracts vendor, dates, amounts, line items
• System auto‑categorizes expenses for tax write‑offs
• Generate payment‑chaser email via /api/draft-email
• Export audited ledger to IRS Schedule C CSV

Evidence

Financial documents never leave your laptop. Not a single packet of client data is sent across the internet.

Source

Drop an invoice, receipt, or raw text snippet, and local Llama 3.2 extracts structured financial details (Vendor, Dates, Invoice #, Subtotal, Tax, Total, and granular itemized line items).

Source

One-click export generates an RFC 4180‑compliant IRS Schedule C CSV mapped directly to lines 11, 13, 18, and 24b.

Source