Where to apply for citizenship

The short answer

You apply for citizenship through ICA, the Immigration and Checkpoints Authority, using its official online electronic service. The application is submitted directly to ICA, so there is no separate office or third party involved.

So the answer to where to apply is: ICA’s official online service. Start from the official ICA website, and avoid any unofficial site or agent claiming to handle the application for you.

Apply through ICA

ICA is the authority responsible for citizenship, so it is where applications are made and assessed. Whether you are on the standard PR route or another route, ICA is the body you apply to.

So ICA is your single point of reference for applying. It handles the application, the criteria, and the decision, making it the authoritative source throughout.

Use the online electronic service

Applications are made online through ICA’s electronic service rather than on paper. You log in, complete the application, upload your documents, and submit, all digitally.

So the where is really an online service. There is no need to visit an office to submit; the process is designed to be completed through the official portal.

Start from the official ICA website

Always begin at the official ICA website and use its secure login. This ensures your application and personal information go through the genuine, secure channel rather than any imitation site.

So go directly to ICA’s official site. Avoid links from unofficial sources, and check you are on the genuine ICA channel before entering any details.

You do not need an agent

You can apply directly yourself through ICA. There is no need for an agent or third party, and no agent can improve your chances. Applying yourself through the official service is both sufficient and safest.

So do not feel you must pay someone to apply. The official ICA service is designed for direct application, and using it yourself keeps you in control and protects your information.

Where to apply at a glance

Question	Answer
Who do I apply to?	ICA, the Immigration and Checkpoints Authority
How?	Through ICA’s official online electronic service
Where do I start?	The official ICA website, with secure login
Do I need an agent?	No; you can apply directly yourself

So you apply to ICA, online, starting from its official website, without needing an agent.

Prepare before you apply

Confirm which route fits you and that you meet its criteria.

Gather your identity, family, education, and employment documents.

Arrange official translations for documents not in English.

Access ICA's official electronic service.

Complete and submit the application, uploading your documents.

Preparing in this way means that when you reach ICA’s service, applying is straightforward.

Beware unofficial sites and offers

Be cautious of any website, message, or agent that offers to submit a citizenship application on your behalf, especially for a fee. These are unnecessary and can be risky, since the genuine process is done directly through ICA’s official service.

So treat any such offer as a red flag. There is no legitimate alternative channel to ICA, and protecting your personal information means using only the official service.

Common misconceptions

What people get wrong

That you apply somewhere other than ICA. ICA is the authority for citizenship.
That you apply on paper or in person. Applications are made online.
That you need an agent. You can apply directly yourself.
That any website will do. Use only the official ICA service.

Clearing these up ensures you apply through the right, official channel.

The bottom line

To sum up: you apply for Singapore citizenship through ICA, using its official online electronic service. The application is made directly to ICA, starting from its official website with secure login.

You do not need an agent or a separate office to apply: you can prepare your documents, use only the official ICA channel, and apply yourself. For a complex case, some applicants choose a specialist to help present it, but the application is still made through the same official ICA channel. That is where, and how, citizenship applications are made.

For more detail, see our guide to Singapore Citizenship eligibility.

Frequently asked questions

Where do I apply for citizenship?

Through ICA, the Immigration and Checkpoints Authority, using its official online electronic service. The application is made directly to ICA, starting from its official website.

Do I apply online or in person?

Online. Applications are made through ICA's electronic service, where you log in, complete the application, upload documents, and submit digitally, rather than on paper or in person.

Do I need an agent to apply?

No. You can apply directly yourself through ICA's official service. No agent is needed, and none can improve your chances.

Which website do I use?

Only the official ICA website, with its secure login. Avoid unofficial sites, and check you are on the genuine ICA channel before entering details.

Who assesses my application?

ICA, which is the authority responsible for citizenship. It handles the application, the criteria, and the decision.