NHR 2.0 and D8 visa question

I apologize in advance if this is a question that I should have been able to answer myself. That said, I have tried to do my own research and even tried to find someone to do a consultation with that was affordable. Yet, I am still stuck.

I’m a Licensed Marriage & Family Therapist in the US. I run my own virtual private practice with an S-Corp structure based in CA. I pay myself as a W-2 through my S-Corp as well as taking owner’s distributions.

My plan would be to continue this structure and apply for a D8 visa. What would my tax rate be?