The majority of large companies are Delaware C-corps and they pay the State-specific taxes for each employee's home state and the employee's primary office location. There's no way that NYC could tax all of a company's worldwide employees who never set foot in NYC just because it has an office in NYC. Attempting or merely suggesting it would have massive consequences.
If they're going to go full cash-grab, they might as well figure out the property values that align with billionaires and structure property taxes that specifically target them. For example Bezos has a couple apartments in NYC[1] bought for about $80M. They could put a one-time %100000 property tax and demand he pay them $80B.
[1]: https://www.businessinsider.com/jeff-bezos-apartments-new-yo...
I guess a few companies will open up satellite offices in places amenable to remote works in that instance.
See https://www1.nyc.gov/site/finance/taxes/personal-income-tax-...
[1] https://ballotpedia.org/Total_state_government_expenditures
Speaking as someone that's lived all across the US, I don't think people understand how dire even the major non-coastal cities can be.
If you're relying on raising a family, property might be cheaper but often the best school, universities and opportunities are located in or close to the major coastal cities.
There might be a few 'tech oasis's' (such as Austin) but if you move or live close to those cities you'll find that CoL quickly rises with fewer benefits than living near the coast.
Any "best schools" ranking will show you that at least 7 out of the first 10 districts are not in coastal cities.
I'm not sure where you've lived before or if you have family or kids to have researched this matter seriously but the US offers a lot of choice depending on where you are in life and how you want to live it.
Discarding half the country as a "desolate wasteland" can only narrow your options in life.
what does "local infrastructure" mean here? because I know schools, for instance, are way worse in coastal cities with high taxes than, say, the midwest.
Several of my coworkers who moved from the Bay Area still pay CA taxes for stocks that were granted before they moved, which means potentially 4 years of paying taxes for two separate states.
On the plus side, their CA tax bracket is much lower, since they don't have salary / bonus / new stock grants.
This is especially true if you use an outsourced HR company like TriNet for payroll, which many startups do.
I live in MA and, when I worked in NH, I had to pay MA income taxes because I live here even though NH has no state income tax. Now I work for a company with offices in MA (even though that's not where the official HQ is) so I still pay MA taxes; doesn't matter if I'm remote or not. Were I to move to NH and work remotely, my understanding is I would then not pay state income tax (although I would if I were assigned to an MA office).
I work for a CA company, but remotely from the midwest (home office), and I pay CA taxes for the stock vests I got from my company last year (because I lived in CA when the grant occurred.) But I also paid taxes in my home state for the same stock. I just filed an "Other State Tax Credit" in CA (form 540 Schedule S), which effectively made CA give me a refund equal to the amount I paid in my home state. Same thing would happen if my regular salary was taxed.
It effectively means you pay the higher tax of the two states: if the state you live in has higher taxes (NY for instance), CA would have to essentially refund you all the taxes you paid; whereas if you live in a cheaper state (more likely), you effectively pay a CA income tax rate overall, since CA is keeping the remainder after refunding you for the other state.
No idea on the specifics.