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ICA Citizenship

Singapore Citizenship Application & Dual Nationality Guide 2026

Complete guide to Singapore Citizenship application for PR holders. Review ICA Singpass e-Service criteria, Oath of Renunciation, dual citizenship ban, and passport surrender.

Overview & Statutory Background

Singapore Citizenship is granted by the Immigration & Checkpoints Authority (ICA) to Permanent Residents (PRs) who demonstrate sustained economic contribution, social integration, and long-term commitment. Singapore strictly prohibits dual citizenship; foreign nationals granted citizenship MUST formally renounce their foreign citizenship and surrender their foreign passport.

Key Pass Highlights & Statutory Criteria

Min. PR Tenure

2 Years Minimum

Verified

ICA Application Fee

S$100 / applicant

Verified

Dual Citizenship

Strictly Prohibited

Verified

Passport Issuance Fee

S$70 (Pink NRIC S$10)

Verified

Evaluation Criteria & Points Breakdown

PR Tenure & Physical Residency

2+ Years PR

Must have held Singapore Permanent Resident (PR) status for at least 2 years prior to submitting the application.

Strict Dual Citizenship Ban

No Dual Passport

Singapore Constitution strictly forbids dual citizenship for adults. Applicants must sign the Oath of Renunciation and Allegiance (ORA).

Economic & Social Integration

IRAS & Grassroots

Evaluated on continuous IRAS tax filings, CPF history, family ties, grassroots involvement, and Singapore National Service (for males).

Spouse & Child Citizenship Options

Family Inclusion

Spouses of Singapore Citizens married for 2+ years, or children born to Singapore Citizen parents, qualify for direct citizenship.

Mandatory Eligibility Requirements

Must be a Singapore Permanent Resident (PR) for at least 2 years and aged 21 and above.

Alternatively, married to a Singapore Citizen for at least 2 years.

MUST formally renounce foreign citizenship at the embassy/high commission of origin upon Approval-in-Principle.

Male citizens are subject to mandatory National Service (NS) liability upon reaching age 18.

Step-by-Step Application & Issuance Process

ICA Singpass e-Service Filing

Submit citizenship application online via MyICA portal with S$100 fee per applicant.

ICA Processing & Assessment

ICA reviews application holistically (takes 6 to 12 months).

Approval-in-Principle (AIP) & Renunciation

Receive AIP letter, complete Singapore Journey modules, and surrender foreign passport at embassy of origin.

Citizenship Ceremony & Pink NRIC

Take the Oath of Renunciation and Allegiance (ORA) at Citizenship Ceremony, pay S$70 passport fee + S$10 Pink NRIC fee, and receive Singapore Passport.

Required Document Checklist

•Blue NRIC Permanent Resident Card & Current Foreign Passport

•Official Birth Certificate & Highest Educational Degree Certificates

•IRAS Income Tax Assessment Notices & Payslips for the past 12 months

•Marriage Certificate & Children's Birth Certificates (if applying with family)

•Proof of Grassroots Voluntary Work, Charitable Grants, or Community Service

•Official Letter of Foreign Citizenship Renunciation from Embassy of Origin

Frequently Asked Questions (FAQ)

No. The Constitution of Singapore strictly prohibits dual citizenship for adults over age 21. Anyone acquiring Singapore Citizenship must formally renounce their foreign citizenship.

You must hold Permanent Resident (PR) status for at least 2 consecutive years before submitting an application to ICA.

The ICA application fee is S$100 per applicant. Upon final approval, an additional S$70 fee applies for the Singapore Passport and S$10 for the Pink NRIC card.

Applicants granted In-Principle Approval must complete 'The Singapore Journey' program, which includes online learning modules, a community heritage tour, and a experiential sharing session.

Adult males granted citizenship are generally exempt from full-time NS. However, male children who obtain PR/Citizenship under their parents are liable for 2 years of full-time NS upon reaching age 18.

ICA processing typically takes 6 to 12 months from the date of submission.