Thank you for the thoughtful reply. One point of clarification: he doesn't want to "give" the business to me; he just would want me to have control of the business; the projects that the business engages in has various investors and the idea is that I would know how to finish up the development projects we had going at the time of the owner's death and distribute assets accordingly. Does this distinction change anything?
That would be easy to accomplish.
I'm not wishing death on your friend, so let's talk about a hypothetical situation, and let me know if it COULD apply to your question..
Molly owns an S Corp, and Brenda contracts for Molly.
Molly wants to ensure that if she were to become incapacitated, her clients would be served.
She asks Brenda would she be willing to finish her projects if she became ill for an extended period of time, or died.
Brenda says sure, so Molly drafts a list of Brenda's duties, and when those duties would start.
Both would go to a lawyer, explain to the lawyer what Molly wants done, and the lawyer can discuss options.
The problem here, as you've presented it, is someone is trying to determine what to do for an event that hasn't transpired.
Heck, Brenda could predecease Molly, or Molly could die on Tuesday morning, and Brenda could die Tuesday afternoon.
There is no way the law could provide for such eventualities that haven't occurred.
Your friend needs to discuss this with a lawyer.
What will happen to his business after his last client has been served?
Who will inherit the business?
Who will pay its bills?
What you're suggesting won't allow that, because upon his death the S Corp dies, too.
There are other ways to proceed, so he needs to chat with an attorney that does estate planning, and does wills and trusts.
I'm guessing a trust of some sore might work, or transition the business to different form of legal enterprise.