The Unique Entity Number (UEN) is a unique identification number assigned to business entities registered in Singapore. Understanding the UEN system is essential for businesses operating in Singapore to facilitate regulatory compliance, business transactions, and government interactions.

Overview of Unique Entity Number (UEN)

The UEN system was introduced by the Singapore government to streamline the identification and registration of business entities, replacing various identification numbers previously used by different government agencies. Key points about the UEN system include:

  1. Universal Identification: The UEN serves as a universal identification number for all types of business entities registered in Singapore, including companies, partnerships, sole proprietorships, and limited liability partnerships (LLPs).
  2. Centralized System: The UEN is administered by the Accounting and Corporate Regulatory Authority (ACRA), the national regulator of business entities in Singapore. ACRA assigns and manages UENs as part of its regulatory functions.
  3. Comprehensive Coverage: Each business entity is assigned a unique UEN, which remains constant throughout its existence, regardless of changes in name, ownership, or other particulars. This ensures continuity and consistency in business identification.

Types of UEN

  • Local Companies: Local companies registered with ACRA are assigned a UEN upon incorporation, which serves as their primary identification number for business and regulatory purposes.
  • Foreign Companies: Foreign companies operating in Singapore are also assigned a UEN if they are registered with ACRA or other relevant government agencies.
  • Other Entities: Other types of business entities, such as partnerships, sole proprietorships, and LLPs, are assigned UENs upon registration with ACRA or relevant authorities.

Uses of Unique Entity Number (UEN)

  • Business Registration: The UEN is used during the registration process for business entities in Singapore, serving as a unique identifier in official documents and records.
  • Taxation: The UEN is used by the Inland Revenue Authority of Singapore (IRAS) for tax administration purposes, including corporate income tax, goods and services tax (GST), and other tax obligations.
  • Regulatory Compliance: The UEN is used for regulatory compliance and reporting requirements with government agencies, such as ACRA, IRAS, and the Ministry of Manpower (MOM).

The Unique Entity Number (UEN) is a vital component of Singapore’s business ecosystem, providing a universal identification system for registered business entities. By understanding the UEN system and its applications, businesses can navigate regulatory requirements, facilitate business transactions, and interact effectively with government agencies in Singapore.