Digital assets are property for U.S. tax purposes
The IRS states that digital assets are considered property, not currency, for U.S. tax purposes. That framing is why sales, swaps, payments, and some other disposals may require gain or loss calculations.
A reader does not need to become a tax expert to keep better records. The practical goal is to preserve enough information for a qualified tax professional or tax software to calculate basis, proceeds, income, and holding periods.
Cost basis can disappear across wallets
If an asset is bought on one exchange, moved to a wallet, bridged, swapped, and later sold elsewhere, the final venue may not know the original cost basis. The reader still needs it.
Good records include acquisition date, amount, price, fees, transaction IDs, and where the asset moved. Transfers between your own wallets are different from taxable disposals, but they still matter because they connect later sales to earlier basis.
Income events need timestamps
Mining rewards, staking rewards, airdrops, referral rewards, work payments, and other receipts can raise income questions. The important record is the fair market value at the time the asset was received, along with where it came from and why.
Later selling the same asset may create another gain or loss calculation based on the value when received and the value when disposed. Without timestamps, reconstructing the path gets messy.
Exchange reports are helpful but incomplete
Exchange tax forms and history exports can help, but they may not cover self-custody wallets, DeFi, bridges, NFTs, mining, staking, or assets moved in from elsewhere. Readers should not assume one platform has the full story.
A durable recordkeeping habit is simple: save exports regularly, label wallets, keep transaction hashes, and record why unusual transfers happened. That reduces stress and supports cleaner reporting later.