Just calculate for income tax. Claim what you made into their fiat.
as long as we haven't exchanged it into fiat currency and haven't entered the bank of a country, bitcoin hasn't been taxed, because bitcoin hasn't entered the system of a country, and is still in the digital world, but after bitcoin is exchanged into fiat and transferred into a bank in a country then we will be subject to various types of taxes, ranging from income tax, property tax and various kinds depending on which country we live in and this is common in all countries.