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ICA Child Citizenship

Singapore Citizenship by Descent & Minor Registration Guide 2026

Complete guide to Singapore Citizenship by Descent for children born overseas. Review ICA Article 122 rules, 1-year registration deadline, dual nationality at birth, & ORA age 21.

Overview & Statutory Background

A child born overseas to at least one parent who is a Singapore Citizen by Birth or Registration can acquire Singapore Citizenship by Descent under Article 122 of the Constitution. Applications must be submitted online via ICA's MyICA portal within 1 year of the child's birth.

Key Pass Highlights & Statutory Criteria

Registration Deadline

Within 1 Year of Birth

Verified

ICA Processing Fee

S$180 Application

Verified

Dual Passport at Birth

Allowed Until Age 21

Verified

Oath Reniunclation (ORA)

Mandatory at Age 21

Verified

Evaluation Criteria & Points Breakdown

1. Parent Citizenship Criteria

Citizen by Birth/Reg

At least one parent must be a Singapore Citizen by Birth, or a Citizen by Registration at the time of the child's birth.

2. Strict 1-Year Registration Window

12 Months Max

Application MUST be lodged with ICA or overseas Singapore Diplomatic Mission within 1 year of the child's birth.

3. Dual Citizenship Retention Until Age 21

Minor Dual Passport

Children holding dual citizenship by birth can retain both passports until age 21.

4. Mandatory Oath (ORA) at Age 21

Oath of Allegiance

Upon turning 21, the child MUST take the Oath of Renunciation, Allegiance and Loyalty (ORAL) and renounce foreign citizenship before age 22.

Mandatory Eligibility Requirements

Child born overseas to at least one parent who is a Singapore Citizen by Birth or Registration.

Application submitted online via MyICA within 12 months of birth date.

Father/mother must submit marriage certificate recognized under Singapore law.

MALE NATIONAL SERVICE (NS): Male children registered as Singapore Citizens by Descent are legally subject to 2 years full-time National Service upon turning 18.

Step-by-Step Application & Issuance Process

Log In via MyICA Portal

Singapore Citizen parent logs into MyICA portal using Singpass within 1 year of child's birth.

Submit Form & S$180 ICA Fee

Complete minor citizenship e-form, upload foreign birth certificate, and pay S$180 processing fee.

ICA Assessment & AIP

ICA processes application (takes 1-3 months) and issues Approval-in-Principle.

Citizenship Certificate & Passport

Collect Singapore Citizenship Certificate and apply for child's Singapore Passport (S$70 fee).

Required Document Checklist

•Child's Overseas Official Birth Certificate (with certified English translation)

•Child's Foreign Passport Copy (if issued)

•Parents' Official Singapore Marriage Certificate

•Parents' Singapore NRIC Cards & Passports

•Parents' Official Citizenship Certificates (if Citizen by Registration)

Frequently Asked Questions (FAQ)

Yes. Under Article 122 of the Singapore Constitution, a child born overseas to a parent who is a Singapore Citizen by Birth or Registration can acquire Singapore Citizenship by Descent.

The application MUST be submitted online via MyICA within 1 year (12 months) of the child's birth.

Yes. Children who acquire dual citizenship by birth (e.g. Singapore citizenship by descent + foreign citizenship by place of birth) can hold dual nationality until age 21.

Upon reaching age 21, the individual MUST take the Oath of Renunciation, Allegiance and Loyalty (ORAL) and formally renounce their foreign citizenship before age 22 to remain a Singapore Citizen.

Yes. All male Singapore Citizens registered by descent are legally required to serve 2 years of full-time National Service upon reaching age 18.

The ICA application processing fee is S$180 per child.