What is the
Dual Citizenship?
Definition Intent
Use this page to understand what "Dual Citizenship" means in the Singapore immigration system.
Advisory Intent
Once the definition is clear, move to an advisory guide if you need to know how Dual Citizenship affects a real PR profile.
Decision Intent
If you are choosing between routes or statuses, use a comparison guide rather than stacking multiple glossary pages.
"Dual citizenship means holding citizenship in two countries at the same time. Singapore does not generally permit dual citizenship for adults acquiring or retaining Singapore Citizenship."
Key Facts
Singapore generally requires successful citizenship applicants to renounce their existing citizenship
The restriction applies to citizenship, not to PR status itself
Families planning a long-term route from PR to citizenship should think about renunciation implications early
The practical impact varies by home country because some countries restrict or complicate renunciation
Dual citizenship rules are one of the most important long-term planning differences between PR and citizenship
Dual Citizenship and Singapore PR — What You Need to Know
This issue does not block PR directly, but it matters for anyone treating PR as a stepping stone to citizenship. A profile that is comfortable pursuing PR may still hesitate on citizenship because of renunciation requirements. Advisory planning should keep this distinction explicit, especially for applicants from countries where nationality carries family, property, or inheritance consequences.
Book a profile assessmentRelated Terms
Singapore Permanent Residency (PR) is an immigration status that grants foreign nationals the right to live and work in Singapore indefinitely, with fewer restrictions than work pass holders but fewer rights than Singapore Citizens. PR is valid for 5 years initially and must be renewed through a Re-Entry Permit.
Singapore Citizenship is the highest form of immigration status in Singapore, granting full legal rights including voting rights, a Singapore passport, and access to all public services and schemes. Singapore does not permit dual citizenship — Singaporeans who acquire foreign citizenship must renounce their Singapore citizenship, and foreigners who naturalise must renounce their prior citizenship.
The National Registration Identity Card (NRIC) is Singapore's official identity document issued to all Singapore Citizens and Permanent Residents. It contains the holder's IC number — a unique identifier used across government services, financial institutions, healthcare, and employment in Singapore.
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