I was able to register with id.me and send the clients 941 deposit EFTPS. No problem like Iron Man said, nice and easy. I initially tried with the login gov website. But when I entered the password, it said I already had an account with a different password. This must have been from eServices Efin or something from years ago. So I just backed out. Then set up the ID.me. I'm waiting now for another client to send me the information so I can see if it works for that client EFTPS.