TIL about estimated tax penalty avoidance

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

Looking for advice on a legal issue. Here's what happened.

estimated tax penalty avoidance. I've been dealing with this for about 11 months now and the situation isn't improving.

I have already done some research online but got conflicting advice.

What's the typical outcome in situations like this?

Illustrative response

NAL, but from what I've read, you should send a written demand. But don't just take my word for it, get real legal advice.