The basic idea is easy enough: a country extends a temporary residence permit to overseas buyers who place a set amount in local guria real estate estate. The threshold varies widely across programmes, and the authorities change it more often than buyers expect.
One key point divides the right to reside and naturalisation. The permit lets you live there, typically subject to renewal, but full nationality normally requires a long period of residence. An agent's promise of nationality in exchange for an apartment purchase is reason for caution.
Past the headline threshold, programmes carry further conditions. Frequent requirements cover a clean criminal record, private health insurance, evidence of sufficient means and a minimum stay on local soil annually. Missing any of these can jeopardise the permit even if the indonesia property management company is still yours.
Tax residency remains a different question altogether. Having residency does not by itself make you liable for local income tax, and crossing the day-count threshold usually will. A number of states use a residence test based on days, and the consequences reach income earned elsewhere.
A sensible approach remains straightforward: buy something you would be happy to own, and treat the permit as a bonus. Such schemes are suspended from time to time, and an apartment bought only for paperwork proves a poor asset once the rules change.