Emily's Cat
Rarely prone to hissy-fits
$40k seems way too low. I was under the impression that this was to be a tax on conspicuous consumption. The middle class, or what remains of it upon implementation, should rarely see it.
TGZ appeared to define consumption as the difference between income and savings. So if income is $250K and savings is $0, they'd be taxed on the $250K that they spent. I said $40K, based on my understanding, because that at least gets us to the median household income, and most folks at the median don't have much in the way of savings. It would likely be extremely regressive in effect if they were taxed on necessities as "consumption".
But I could also be misunderstanding.