A real accounting export; source kept private · 2026 · Live

Financial statements from messy books

3 balance breaks found automatically3 cancelled or missing cheque rows flagged

Problem

Bank registers and the accountant's book rarely agree, and posting often stops part-way through the year.

Solution

Builds a reconciled P&L and balance sheet from a bank register plus the accountant's book export, and refuses to build on a ledger that doesn't reconcile.

Stack

  • Claude skills
  • Python
  • Excel

Engineering

  • Walks the running balance row by row and reports every break
  • A frozen balance marks the book's cut-off date
  • Unpresented cheques carried as a timing difference
  • Reference for SRB sales tax and withholding gross-up
  • Never shows a balance sheet as balanced unless the check is zero