The core mechanism is simple: a state grants the right to live there to foreigners who commit a minimum sum in local crikvenica real estate for sale estate. The minimum investment varies widely across programmes, and legislators revise it regularly.
An important distinction divides residence and citizenship. The permit gives you the right to live locally, generally on a renewable basis, but citizenship generally takes far more time and additional conditions. Any offer of a passport simply for an apartment purchase is a warning sign.
Beyond the purchase price, these schemes impose further conditions. Common ones cover a clean criminal record, private health insurance, evidence of sufficient means and a minimum number of days in the country per year. Overlooking a single condition can cost you the status even if the property in bulgaria is still yours.
Fiscal residency is an entirely separate matter. Owning miami beach property prices does not necessarily make you taxable on worldwide income, though spending enough time in the country frequently does. A number of states use a residence test based on days, and the consequences touch income earned elsewhere.
The realistic approach remains simple: buy a home in hersonissos something you would be happy to own, with the permit as a secondary benefit. Such schemes get restructured with limited notice, and a home selected purely for the status becomes difficult to let and difficult to sell.