The core mechanism is straightforward: a country offers residency rights to non-citizens who commit a qualifying amount in housing. The qualifying amount differs greatly from country to country, property for sale in northern cyprus and legislators adjust it with limited notice.
An important distinction separates a residence permit and citizenship. A residence permit gives you the right to live locally, typically on a renewable basis, but a passport generally takes a long period of residence. A promise of nationality simply for a property deal is a red flag.
Beyond the investment itself, these schemes impose further conditions. Typical examples involve a police clearance certificate, medical insurance, documented income and a minimum stay in the country per year. Overlooking a single condition can end the residency even if the property is still yours.
Fiscal residency is an entirely separate matter. Having residency does not necessarily make you a tax resident, cetinje real estate and living there for most of the year usually will. A number of states use a threshold based on days spent locally, and the effects extend to foreign income.
A sensible approach remains the same everywhere: choose the property first, and let the permit be the second reason. Such schemes close from time to time, and an apartment bought only for paperwork becomes a poor asset once the rules change.