FYI tt joint accounts announced in an email today:
“Joining Finances has Never Been More Exciting…
The wait is over and you can finally do just that with a tastyworks joint brokerage account. And the good news is, it only takes a few short minutes to open an account!”

“P.S. We are now currently offering SEP IRAs in addition to, Individual Margin accounts, Traditional IRA accounts, Roth IRA accounts,Trust accounts, Corporate accounts and Joint Accounts. Custodial accounts will be added shortly.”