Under 8 weeks left in the year. If you hold crypto at a loss, run this before December 31. "Act as my crypto tax prep assistant. Here are my transaction exports from [exchanges and wallets]. 1. Rebuild my cost basis for every coin I still hold 2. Show unrealized gains and losses per coin, in my local currency 3. List the positions I could sell at a loss to offset this year's gains, and how much each would offset 4. Check whether wash-sale or similar rules apply to crypto where I live, and what that means if I buy back 5. Flag missing transactions, transfers between my own wallets, and anything counted twice 6. Give me a CSV my accountant can use" Not tax advice. Rules differ by country, so check with an accountant before you sell.