The underlying principle is straightforward: a country offers residency rights to non-citizens who place a qualifying amount in local halkidiki real estate estate. The qualifying amount is set very differently across programmes, and legislators revise it more often than buyers expect.
An important distinction stands between a residence permit and a passport. The permit lets you live locally, usually with renewals, but full nationality generally takes a long period of residence. An agent's promise of nationality simply for an apartment purchase is reason for caution.
Beyond the purchase price, these schemes come with further conditions. Typical examples involve a clean criminal record, medical insurance, evidence of sufficient means and a minimum number of days on local soil annually. Ignoring a single condition can jeopardise the status while you still own the home.
Tax residency forms a separate question entirely. Owning buy property in silivri does not by itself make you taxable on worldwide income, though living there houses for sale in pollensa most of the year often does. A number of states rely on a residence test based on days, and the implications touch earnings from abroad.
The realistic approach is essentially simple: buy property in serbia something you would be happy to own, with the permit as a secondary benefit. Programmes get restructured with limited notice, and an apartment bought only for paperwork becomes difficult to let and difficult to sell.