App:
- Log in to your SoFi account and click on the Invest product.
- Click on the gear wheel “Manage” icon and the account number.
- The account number will be at the bottom of the “Manage Account”
Web:
- Log in to your SoFi account and click on the Invest product.
- Click on the account for which you want to view the account number.
- You will see the account number at the top of the screen: