Binance is international, so you don't need to worry if you have less than 5 thousand invested, in which case you won't need to declare the profit to the bank.

One question, gentlemen:
Is the conversion of Cryptos to USDT considered a "sale"? (Question about declarations and tax payments)
For example, if it is not, could we convert our profits into USDT and use the 35k exemption at BR brokerages...?