Crypto traders and investors in Italy, Germany, and France are required to pay capital gains tax on their cryptocurrency profits.To calculate crypto capital gains tax, subtract the buying cost from the selling price and apply the relevant tax rate.In Italy, profits exceeding 2,000 euros are subject to a 26% capital gains tax, which may increase to 42% in the future.France imposes varying tax rates on crypto gains, with occasional traders paying 30% and frequent traders paying 45% on their profits.Germany encourages long-term crypto investment and exempts cryptocurrencies held for over a year from capital gains tax.