R: Hi to open any bank account you need to reside in that country legally not as tourist, for instance international student can open account as they legally established their residency in that country so you don't have to be citizens but need to establish your residency as tourist maximum you can stay 3-6 months but you are not entitled to open your saving accounts as term requirement is upto 1 year. So I hope you get it. And off course you need to disclose your legal citizenship with income proof like instance you can't deposit $ 200000 in such low income countries. And if they allow you they put restrictions like can not withdraw $200000 at same time because they need to arrange that big money. You will be surprised if let say you have $10000 and want to withdraw incase of urgency you might get $3000 only at partical branch.