Year-end tax reporting is, frankly, more tedious than chasing hot topics. Don't wait until your wallet is filled with addresses, cross-chain transactions, and small withdrawals, and then try to fill in the gaps from memory—it's basically like measuring salt with a frying pan—completely relying on intuition, which is unreliable.

My current approach is pretty simple but effective: whenever I want to try a new method (like stacking yields through additional staking, even if people complain it's "nested"), I first make a "raw material list": which wallet to use, where the funds come in from, where they go out to, and what records are expected to be generated (swap/transfer/claim/stake). After completing the operation, I immediately take a screenshot of the transaction hash and add a note explaining "why I did this." Don’t think it’s a hassle—by the end of the year, you’ll thank yourself.

Another small habit: try to stick to one wallet for the same purpose, don’t scatter your addresses everywhere; if you really need to diversify, group addresses by "recipe." Anyway, tax authorities don’t care if you’re playing around—they only care if you can clearly explain your accounts... I also don’t want to be staring at browser cache in a daze at the end of the year.