CSV to MT940 Converter – Turn Spreadsheets into Bank‑Ready Statements

Convert CSV files to SWIFT MT940 format instantly. No upload, no sign‑up – 100% browser‑based. Perfect for banks and financial systems that expect MT940 statements.

✓ 100% Client‑Side ✓ .csv ✓ MT940 Output ✓ Free Forever
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Drag & drop or click to choose a .csv file
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Supports .csv files (comma, tab, or semicolon delimited)
Sohail Anwar Sohail Anwar December 01, 2025

Why convert CSV to MT940?

  • Import spreadsheet‑based bank transactions into banking systems
  • Comply with SWIFT standards for electronic statements
  • Use with treasury management, ERP, or custom financial applications

How to convert – 3 simple steps

  • Upload your .csv file
  • Map columns (auto‑detected, adjust if needed)
  • Click Convert, then copy or download the .mt940

Features

  • ✅ Privacy first – everything stays local
  • ✅ Auto‑detects date, amount, payee, memo, check# columns
  • ✅ Manual column mapping if needed
  • ✅ Free forever

Privacy & Security

  • 🔒 All processing is local – no files uploaded
  • 🚫 No tracking, no logs
  • 💼 Safe for sensitive financial data

Frequently Asked Questions

What CSV format is expected?

The tool expects a header row with column names like "Date", "Amount", "Payee", etc. If auto‑detection fails, you can manually map columns.

What is MT940?

MT940 is a SWIFT standard for bank statement reporting, used by many financial systems.

Will the MT940 be valid?

The generated MT940 includes standard tags: :25: (account), :28C: (statement), :60F: (opening balance), :61: (transactions), :86: (descriptions), :62F: (closing balance). It should be accepted by most systems.