If I have failed to convey my message properly, then my apologies @cryptoandcoffee & @rok-sivante. But I would say again, Steem accounts are not directly liable to any taxation.

Tax could be applied if you convert your liquid steem into fiat in large amount and deposit it in your local bank account, then you could have to explain that amount to a tax agency and would be considered liable to tax. So, I agree tax do apply on cryptocurrency income but on Steem account...