More and more countries are implementing an "exit tax" when wealthy people try to give up their citizenship. Also, the US authorities make it increasingly hard to do so. I wouldn't recommend anyone to become a US citizen. Once you are in, it is very costly to get out again.
Even Germany which is an EU member has an exit tax when moving to another EU country. This is theoretically against the EU's principle of free movement of capital. According to EU law, any restrictions on the movement of capital or payments—either within the EU or between EU and non-EU countries—are generally prohibited. However, somehow Germany gets away with it.
It's not only Germany but also Austria and France (until 2004?). The Germany Wegzugsbesteuerung is meant to prevent cases where Germans leave the country for more than seven (or twelve upon request) years, e.g. to Switzerland, sell their Germany company stock and profit from paying a much lower tax or none like in Switzerland. Steuerflucht, tax evasion is prevented with this and there are certainly many who'd other move abroad, sell without taxation and move back again. There a plenty of exceptions though with countries Germany has a Doppelbesteuerungsabkommen (double taxation treaty) with to prevent cases where the individual would have to pay taxes in both countries.
Personally I never heard of this tax before, despite being a German living in Austria, but then: The tax targets wealthy individuals with company holdings trying to evade taxation.
https://de.wikipedia.org/wiki/Wegzugsbesteuerung
It is a bit different though, because the German exit tax applies to companies and people holding more than a 1% share in a company. So no exit tax if you hold bitcoins as part of your private assets...
Agreed that there is some tension with EU principles, but it is difficult to get it right. Building a company in country A for 20 years, then moving to country B for 184 days to sell it completely without paying taxes also does not seem like a fair system.
This applied to a friend of mine who held copyright on music. Apparently this is non transferable in Germany and it was worth quite a lot. He had to pay a significant amount to move to another EU country.
Social services in the US include Social Security, Medicare and Medicaid. (Note the capital letters. Those are the names of the agencies.) And yes, they all cover citizens living in and outside the United States.
The US government makes employers (corporations) pay a large amount of money into the private health insurance system (Required by law per employee. That sounds socialized, doesn't it?). They do that to reduce the tax burden on the poor, and to maintain healthy competition in the insurance market, for better or for worse.
In my opinion, that means doctors make more money because insurance companies put the burden of paying them on big corporations that can afford to do so.
Essentially, it means the poor get healthcare, the rich pay for it, and small business owners can expense it as a reduction in tax liability.
What do you suppose you'd do if you were an employer (a corporation) with global media reach who didn't want the government to force you to pay for your workers' health care?
Well, I think you'd invest a lot into propaganda teaching people that rich corporations shouldn't pay it, the government (aka poor taxpayers) should pay for it.
And that's why so many people are under the same impression that you have (or had).
This is not accurate. If you move out of the Netherlands as a Dutch citizen you definitely still have to file your IRS for at least a couple of years (until "computer says no"). Even with no assets or income from Netherlands.
Source: I did it.
And of course if you have assets in The Netherlands of any kind you'll have to keep filing IRS as long as you have anything going on there.
US is likely the only jurisdiction that can actually enforce it. Other countries can't just call US government to send them back if they suspect they owe some tax.
Some foreign banks simply don't _want_ to deal with American citizens, precisely because of the reporting requirements strong-armed in agreements with the US -- because they have to report those bank accounts back to the states every year (or quarter).
It's not like the US is funding that foreign work to be done on their behalf, either. So the reticence to even bother with creating bank accounts for American citizens makes sense.
Many billionaires who move to USA, UK, Canada and Australia are corrupt/oligarchs/tax Dodgers. They are ok even to loose 50% of their wealth to get protection