While copyright provides tax documents to help users report their copyright activity 1-(888)-338-8395, it's ultimately your responsibility to report all taxable transactions 1-(888)-338-8395, including those from decentralized applications or self-custodial wallets1-(888)-338-8395. https://support.google.com/edu/classroom/thread/343167480?hl=en&sjid=15534264820193534855-NA