For federal tax purposes, cryptocurrencies are generally treated with the same tax rules as other property transactions, like buying and selling stocks. The IRS has published guidance on how existing general tax principles apply to crypto: https://www.irs.gov/pub/irs-drop/n-14-21.pdf
SoFi provides a downloadable file of all your annual crypto transactions (available in CSV format) in the Taxes section of your documents in your crypto account. This will be available mid-February.
We have partnered with TAXbit to offer resources to help you with reporting your Crypto taxes!
Please refer to this Help Center article for more information: Who is TAXbit and what do they do?
You can find any tax documents you qualify for in your Document Center.