How to extract data from bank statements automatically
You extract data from bank statements automatically by reading each PDF or scan into a structured schema (account holder, account number, period, opening and closing balance, and one row per transaction) and then checking that the arithmetic closes: opening balance plus credits minus debits must equal the closing balance. The first step is the easy part. The check is what tells you whether to…
To automatically extract data from bank statements, you first convert the PDF or scan into a structured schema. This schema includes fields for account holder, account number, period, opening and closing balance, and one row per transaction. The crucial step is to verify that the arithmetic closes, meaning that opening balance plus credits minus debits equals the closing balance.
This validation process helps you trust the output, as a missing transaction in a bank statement will still appear as a correctly formatted entry. The guide provided walks through the problem, discusses common solving methods, and includes a worked example using a fictional statement.
Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
