16. Can dual citizenship be revoked?
Possibly, but usually only in a very narrow set of circumstances. Many countries have laws that allow revocation of citizenship for treasonous crimes, and fraud or dishonesty in the acquisition of the citizenship.
As I’ve written before, one enormous vulnerability of caribbean citizenships by investment is that some of them can be revoked even for non-treasonous crimes committed after having become a citizen of the country.
As always, the specific rules depend on the particular country.
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