UEN in Singapore

What is UEN (Unique Entity Number) in Singapore?

A UEN (Unique Entity Number) is a government-issued identification number assigned to every legally registered business or entity in Singapore. It serves as the official business identity for all compliance, tax, and government-related activities.

If you want to operate a Private Limited Company, LLP, Sole Proprietorship, Branch Office, or NGO, you must have a valid UEN in Singapore.

Who Issues the UEN in Singapore?

In Singapore, UEN can be issued by:

• ACRA (Accounting and Corporate Regulatory Authority) — for business entities

• Government agencies — for societies, charities, religious organizations, etc.

So once your entity is registered, you automatically receive a UEN.

Which Entities Must Obtain a UEN?

You need a UEN if you register any of the following:

• Private Limited Companies (Pte Ltd)

• Limited Liability Partnerships (LLP)

• Sole Proprietorships

• Foreign Company Branches

• Public Companies

• NGOs, Charities, Cooperatives

• Societies & Associations

Whether you are a local owner or a foreign entrepreneur, UEN is mandatory to operate legally.

Where is UEN Used in Singapore?

UEN is required for:

• Corporate bank account opening

• Tax filing with IRAS

• CPF and employment-related submissions

• Government procurement (GeBIZ)

• Business license applications

• Annual ACRA filings

• Official invoices and contracts

Without UEN, a business cannot perform official commercial activities.

How Does the UEN Format Work in Singapore?

A standard UEN for ACRA-registered companies is generally 10 characters.
It reflects:

• Year of registration

• Entity type

• Unique identifier

• A checksum alphabet

Other entity types have slightly different formats but still function as unique identity numbers.

How to Check UEN Status Online?

Business owners or clients can verify any company’s UEN by searching on:

• ACRA BizFile+ Entity Search

• Other government verification platforms

This confirms registration status and compliance legitimacy.

How to Apply for UEN in Singapore?

There is no separate UEN application process.

You automatically receive a UEN when your:

• Company is incorporated with ACRA, or

• Entity is registered with a government agency

It is issued instantly upon successful registration.

Difference Between UEN and Company Registration Number

Some entrepreneurs confuse both — here’s the simple rule:

 For ACRA-registered companies, UEN = Company Registration Number
They are the same and serve the same purpose.

For non-ACRA-entities (like charities), UEN is still issued, but they do not have an ACRA Company Number.

Is a UEN Mandatory for Every Business in Singapore?

Yes. Without a UEN, a business:

• Cannot legally operate

• Cannot hire employees

• Cannot open a company bank account

• Cannot apply for licenses or file taxes

So UEN is a compulsory legal requirement for every Singapore company.

Why UEN is Critical for Foreign Companies in Singapore

Foreign entrepreneurs need UEN to:

• Build credibility with clients and banks

• Conduct international transactions

• Get VAT/GST registration when needed

• Access startup tax exemptions and grants

Singapore’s global reputation adds strong trust value to the UEN identity.

How YKG Global Helps You Get Your UEN Quickly

YKG Global supports foreign and local founders with:

• Company registration through ACRA

• Guaranteed UEN issuance

• Nominee Director service if required

• Corporate bank account assistance

• Registered office address

• Ongoing compliance and annual filing

You focus on business — we handle Singapore regulations with precision and speed.

 Want a Singapore Company and UEN Fast?

YKG Global helps you register your business 100% remotely — even if you are not in Singapore.

Call us or fill out our contact form to schedule a consultation today.

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