Linking a bank account to your Robinhood profile is an important step that you need to complete in order to carry out easy transactions on the go. If you have linked your bank account, then investing in crypto or stocks would be far easier for you. However, there are different ways to link your Bank account. In case your bank falls under the "Major Banks" categories, then the procedure would be different. On the other hand, if your account falls under the "Smaller Banks" category, then the procedure might vary. But, this is only possible if you have a verified Robinhood login account.