What columns should a bank statement CSV contain?

A useful master file normally contains source date, description, reference, withdrawal, deposit and balance, although the destination may require a different template.

Why do dates change when a CSV opens in Excel?

Spreadsheet software applies regional type detection. Import the file with explicit column types and preserve the original source-date text until the convention is confirmed.

What is the safest way to apply this guide?

Start with an authorised, unlocked digital statement and a small representative period. Confirm the source layout, preserve the original file, review the resulting rows against the PDF and complete inspect the raw CSV in a text editor, set explicit date and text column types, confirm debit and credit signs, test a short import period before relying on the output.

Can this bank statement workflow be completely automatic?

Automation can reduce initial data entry, but it cannot remove source and review risk. Spreadsheet software can silently reinterpret dates, leading zeros and long transaction references. Keep a human review step for important financial use.

Which records should be retained after using this workflow?

Retain the original statement, a reviewed master export, correction or mapping notes, control totals and the destination-specific file under your authorised retention policy. These records explain how the source became a destination-specific CSV import or a portable reviewed transaction archive.

Convert Bank Statement to CSV Without Data Errors

Convert bank statements to CSV while preserving dates, signs, descriptions and identifiers. Includes mapping, validation and import testing.