People were talking up bear.tax a few years ago but I found it wasn't quite fit for purpose for Australian exchanges but they let you do quite a lot for free. They've hopefully improved since then so could be worth a look. - Source: Reddit / about 8 hours ago
While I was looking to do that, I came across the website https://koinly.io/. It looks nice and maybe not that expensive depending on the amount you engaged on cryptos. Apparently, it handles multiple platforms as well. - Source: Reddit / about 1 month ago
It will export transaction history via Excel so that you can upload to a service such as this: https://koinly.io/. - Source: Reddit / about 1 month ago
Have a look at https://koinly.io/, you can import your transaction history (free) and it can generate a report for you (for a fee per tax-year). - Source: Reddit / about 1 month ago
In which case you can just use Koinly for it to calculate all your transactions and even save it as a tax form. Its easy as that. - Source: Reddit / about 1 month ago
Separately you might find this app useful for calculating your return / what you owe: https://koinly.io/. So . - Source: Reddit / 29 days ago
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