The chief reasons to get a business bank account are a) if you're going to invoice larger companies it will make getting payments rather easier (you appear to n

The chief reasons to get a business bank account are a) if you're going to invoice larger companies it will make getting payments rather easier (you appear to not be doing this) and b) it makes it marginally easier to segregate business and personal finances, which will simplify your tax compliance. I didn't have a separate business bank account for, hmm, ~7 years. It is skippable.