Business & farm

Thanks, I am contacting a tax pro, but to satisfy my own mind- this is my scenario:

I have 2 clients- one paid $70k to my S Corp EIN, the other paid $170k to my SSN

My question is does it make sense to file SE on the $170k on my personal taxes and then file the late 940s for the S corp?

It looks like I should have started payroll when I filed, not after I received the S corp letter.  Lesson learned

Thanks