Belgium · Bank statement parser

Parse KBC statements into structured JSON

Belgium's largest retail bank — IBAN-formatted statements, Dutch + French + English layouts.

KBC bank statements come in three language variants (Dutch, French, English) depending on the customer's preference. The pagination layout is consistent across all three: account header at the top of page 1, transaction table running across pages, balance summary at the foot of the final page. Statement periods can be monthly or quarterly; the parsing pipeline handles both. The transaction table format is dense — one line per transaction with date, description (sometimes wrapping to two lines), value date, and amount. KBC stamps the IBAN as a single space-separated string; parsr normalizes that to the canonical no-space form. Closing balances are printed both numerically and in words on retail accounts; we read the numeric form. Joint accounts list both holders in the header.