From (biased but presumably factual): https://www.empirecenter.org/publications/nycs-high-income-t...
Edit: just trying to add info, not bias the conversation! Maybe also relevant: https://www.visualcapitalist.com/3d-map-the-u-s-cities-with-...
And if I'm not mistaken, the city still gets that money as long as the job is located there anyways.
It also stands to reason that other tax receipts will go down if people move away e.g. rents go down -> propery values assessed downwards -> taxes decrease.
Edit: the pothole was supposed to be a metaphor for something the city does but could do a lot less of without people actually being badly affected.
When money like that is available to a city, you end up with infrastructure projects of the scale NYC has, the ability to tell your state "thanks but no thanks", Oh, and police departments with intelligence units that outstrip the capabilities of the intelligence apparatus in most Asian and South American nations.
The average american has no frame of reference for the kind of wealth at the disposal of NYC. I say, let them fix all the potholes. Regular people may as well get something out of it.
Raising taxes does not necessarily increase tax revenue. Is the last guy on the sinking ship going to pick up the tab for everyone?
Keep in mind you're talking about a local municipality which is going to receive a large chunk of its revenue from property taxes, fees, sales tax etc. From https://www.ibo.nyc.ny.us/iboreports/understandingthebudget....
The breakdown is:
Some of these will hit the wealthy more than others (eg: Biz and Personal Income Taxes) but revenues aren't going to drop by 71-72%. I know in America taxes are super taboo but there's also nothing wrong with raising taxes on the rest of the city to cover any gap.