Your annual reminder that crypto has no official wash sale rules You could literally sell your Bitcoin that's down, book a capital loss for taxes and then re-buy it immediately after Your portfolio stays the exact same, but you've just saved a bunch of money on taxes

Caveats: Not tax / investment advice, always do your own research The guidance here is also changing and will evolve with time... I'd be surprised if things stay this way long-term Also, wouldn't work with Bitcoin / Ethereum ETFs and other securities equivalents