What a 15-day reconciliation cycle actually costs
The firm ran a monthly reconciliation cycle that took 15 business days — three full working weeks where the finance team was heads-down in documents, cross-referencing entries, and manually keying data into the accounting platform.
The direct cost was staff hours. The indirect cost was worse: the books couldn't close until day 15, which meant management had no reliable P&L for the first three weeks of every month. Decisions were made on incomplete data. Every month.
The automation approach
We built an OCR automation pipeline tailored to the firm's specific document types — invoices, bank statements, expense reports, and internal transfers. The system:
- Scans and classifies incoming documents automatically
- Extracts structured data (amounts, dates, account codes) using trained OCR models
- Maps extracted data to the chart of accounts and pre-populates entries in the accounting software
- Flags low-confidence extractions for human review
Critically, the system was trained on the firm's specific document formats — not a generic off-the-shelf tool. That's what made the accuracy acceptable for a finance context.
Month-one results
The books closed in one day. Not "faster" — one day. The reconciliation cycle that previously consumed 15 days of staff time now runs overnight, with human review of flagged items taking a few hours the following morning.
The accuracy rate on auto-processed documents was 97.3% in month one, and climbs as the system sees more documents.
What finance teams actually care about
The pitch for AI automation often focuses on "efficiency." What matters more in finance is control and accuracy — not speed for its own sake.
This system delivers both. The audit trail is cleaner than a manual process because every extraction is logged with a confidence score and the source document. Auditors tend to prefer it.
If a firm is running a reconciliation cycle longer than three days, the gap between where it is and where it could be is almost entirely manual data processing. That's automatable.