Skip to content

Interactive Brokers (IBKR)

You will need:

  • Exported transaction history from Interactive Brokers. From web, go to Performance & Reports → Transaction History. Select a period since creation of the account and click the export CSV icon. See example.

Example usage for the tax year 2025/26:

cgt-calc --year 2025 --interactive-brokers-file U000000-TRANSACTIONS.csv