There is no citizenship by investment in Singapore
Singapore does not sell citizenship. You first need to become a Permanent Resident, live in Singapore as a PR, and then apply for citizenship like any other PR. Approval is at the government’s discretion.
Who can apply
| Applicant | General requirement |
|---|---|
| Permanent Resident | At least 21 years old and a PR for at least 2 years |
| Spouse of a Singapore Citizen | A PR, and married to the citizen for at least 2 years |
| Children of Singapore Citizens | Unmarried children under 21 born within a legal marriage to, or legally adopted by, a citizen |
| Aged parents of Singapore Citizens | A PR who is the parent of a Singapore Citizen |
Meeting these conditions makes you eligible to apply. It does not guarantee approval. Many applicants wait longer than 2 years to build a stronger profile.
Renouncing your current nationality
Singapore does not allow dual citizenship for adults. If approved, you must renounce your current nationality within the time ICA gives you.
Chinese citizens: China does not recognise dual nationality either, and a Chinese citizen who settles abroad and acquires a foreign nationality loses Chinese nationality. This affects your hukou, property and travel arrangements in China, so plan ahead.
Thai citizens: Thai law treats dual nationality differently, but Singapore still requires you to renounce your Thai nationality as a condition of Singapore citizenship.
Many clients decide to remain PRs for this reason. We help you weigh the benefits of citizenship against what you give up.
National Service
Male citizens and second-generation male PRs are liable for National Service. Sons who become citizens with their parents will generally have to serve. Consider this carefully for your family.
The citizenship process
Eligibility and readiness review
We review your PR history, residence, employment and family situation.
Application preparation
We prepare the online application and supporting documents with you.
Interview and decision
ICA may call you for an interview. Processing usually takes many months.
After approval
You renounce your current nationality, complete the Singapore Citizenship Journey and attend the citizenship ceremony.
Frequently asked questions
How long after PR can I apply for Singapore citizenship?
Most PRs can apply after at least 2 years as a PR, if they are 21 or older. Applying later, with a longer record, is often stronger.
Can I keep my Chinese passport after becoming a Singapore citizen?
No. Singapore requires you to renounce other nationalities, and China does not allow dual nationality.
Can I keep my Thai passport after becoming a Singapore citizen?
No. Singapore requires you to renounce Thai nationality as a condition of citizenship.
Is Singapore citizenship guaranteed after PR?
No. Each application is assessed individually and approval is at the government’s discretion.