Here's what you need to do
The first and usually only step is to download all your transaction data from QTUM and upload them to Koinly via CSV file.
- Another way of doing this with Koinly is to add your QTUM address and let it import your data directly from the blockchain.
- If you only have a few transactions and the above method(s) are not possible for you, you can even add the transactions manually via Koinly's web interface.
Note that if you decide to use CSV files, you have to make sure to import your deposits/withdrawals and trades for all previous years— not just the current one!
That's it. The only other thing to keep in mind is to tag your airdrops/forks so they show up as Income on your final cryptocurrency tax reports!