Marking Individual Transactions as Ignore:
If you have a transaction or transactions in your account that you do not want to be included in your tax return, you can individually mark them as Ignore on the Transactions page. While it is not possible to fully delete individual transactions, marking them as Ignore has the same effect of removing them from the tax calculation, with the added benefit of keeping them in your account in case you ever need to change them back to a valid transaction.
Deleting an Entire Wallet or Exchange from your Account:
You may decide that you want to delete an entire wallet or exchange API from your account. Please follow the steps below to do this, but be careful as this cannot be undone.
Step 1: Navigate to the Import tab at the top of your account.
Step 2: Click the three dots to the right of the source you'd like to delete and then select Delete. If you'd like, you may choose to download the API data (transaction data) in that source, before deleting it from your account.