vanzack said:
The IRS has never defined what a gambling "session" is and most of this is Chinese to them too.
My understanding is that the session concept applies most clearly to casino or poker play. A session presumeably lasts from when you enter the gaming room until you leave that room.
I understand this concept was introduced in recent years replacing the requirement to keep track of all your bets. For poker players to track every bet into the pot is patently ridiculous.
For sportsbettors the session concept likely doesn't apply since you track each and every single bet.
I track all the action that I make with my after tax dollars, but coming from an enlightened jurisdiction am not subjected to double taxation on my entertainment.
Your point about losing standard deductions and having to pay for the privilege of gaming, even when you break even, has been well worked in the poker literature. As long as goverment equates this as a social evil you are unlikely to find any redress in the tax code.