That $1.8B in deferred tax allowances sounds like $10 EPS to me. If that takes 12 months to be captured, and Tesla receives a 100 PE, then that's a $1200 share price right there (over and above the actual earnings and whatever multiple they're earning).
EDIT: After reading
here, the $1.8B in deferred tax allowances looks like a $1.8B reduction in earnings that taxes needs to be paid on. So if the company is paying taxes at 21% (US Corporate tax rate), then that'll be more like $360M in improved earnings, or $2 EPS.
EDIT2: I am not an accountant, and have a more than health hobby interest in accounting. So I'm probably wrong, both in the original thought AND in the followup edit. Don't listen to me - do your own research (or listen to
@The Accountant).
Of course, then the sugar high wears off, and Tesla needs to start paying taxes like any other ridiculously profitable company (and any other barely profitable company), and the actual EPS comes back down to Earth.