Monthly budget review from your bank export
Task · Personal budgeting
Time saved · 30-60 min per month (estimate, not measured)
Steps
- Download last month's transactions as a CSV from your bank
- Delete account numbers and anything you don't want to share
- Upload the file to ChatGPT with the prompt below
- Check the category totals against your bank app before acting on them
Prompt / template
Here are my transactions for [month]. My take-home pay is [amount]. Sort every transaction into categories (housing, groceries, eating out, transport, subscriptions, shopping, other), show totals and % of income in a table, and chart them. Then: list the 5 biggest one-off spends, flag anything that looks like a duplicate or surprise charge, and suggest 3 realistic changes for next month. Show your math.
Source · https://chatgpt.com/use-cases/money-and-finances/
Last checked · 2026-10-19