

Bluevine is a great online bank for new LLCs. It’s free. It’s easy to set up accounts. You can get a debit card. They will send you 200 free checks a year (upon request). I’ve used them for 2 of my LLCs and a nonprofit.
Don’t worry so much about interest rates right now. You’re just trying to get established. Once you have banked enough for operating costs for whatever joint maintenance there is, you can turn your attention to how you invest any surplus.
Oof. I do this to my sweetie. Thank you for the reminder to work on that some more.