Nice to see tax laws for the rich can get passed, but substantive change to do with criminal justice, healthcare etc go nowhere.
To be perfectly honest, this bill affects mostly middle class near as I can tell. The following is entirely personal understanding of my own stock option agreement and is subject to mistakes and misconceptions...so someone can feel free to correct me. The problem this bill targets is the "exercise tax" interaction. Say you are an employee at a start up. Said start up can't afford your full normal salary so they pay y…
Your scenario of an immediate $.30 tax liability because of an arbitrary discount also isn't correct. 409A is recalculated on some interval (quarterly generally) and those price changes determine your stock's new value and subsequent tax liability, but only when you exercise options/sell shares.
The common stock discount you're referring to is when there are preferred shares granted to an investor, but common is still determined by an external firm.
Edit: harryh beat me because I type too slowly.