2025 was a wild year for bitcoin (BTC-USD) investors. If you lost money on bitcoin or other cryptocurrencies, you may be able to use those losses to lower your tax bill through a process called tax-loss harvesting. Claris Financial Advisors founder Lee Baker explains how tax-loss harvesting works, what crypto ETF investors need to know about the wash-sale rule, and other tax-related issues crypto investors should be aware of. To watch more expert insights and analysis on the latest market action, check out more Market Domination Overtime.