There is an enormous amount of free or low cost workshops available to small businesses regarding tax subjects. What we have found is that attending some of these free seminars can be like using a firehouse to feed a baby.
A lack of information AND too much information both lead to confusion and confusion leads to inaction.
Focus on programs that give a simple overview from the view of a small business owner (e.g. SCORE, SBDC, SBA) and concentrate on finding a professional that can make sense of this for YOUR business.
Don’t try to figure it out yourself.
Penalties and interest are still issued even to those who innocently didn’t understand what was required.