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Import transactions from CSV
How to bring transaction history into Nethaven from a CSV file, map columns, preview rows, and avoid duplicates.
Use CSV import when you are moving historical transactions from another app, a bank export, or a spreadsheet. Choose the account, upload the file, then map columns such as
date, description, amount, type, and category before importing.Always review the preview before confirming. Look for:
- Reversed income and expense signs
- Missing dates
- Duplicated headers
- Bank exports that split debits and credits into separate columns
A clean preview prevents cleanup later.