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    Home – Operations – Unique Entity Number (UEN) in Singapore 101: A Complete Guide
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    Unique Entity Number (UEN) in Singapore 101: A Complete Guide

    Did you know that Singapore's Unique Entity Number (UEN) for your business is like a National Identity Card Number?
    BusinessGrowth TeamBy BusinessGrowth Team9 Mins Read
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    Unique Entity Number (UEN) in Singapore
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    The Unique Entity Number (UEN) is a cornerstone for corporate identity in Singapore. It’s a standard identifier for entities, streamlining interactions with government agencies.

    This comprehensive guide will delve into the nuances of UEN in Singapore, clarifying its purpose, process, and benefits.

    Table of Contents

    • What is Unique Entity Number (UEN)?
    • Who Gets a UEN?
      • Eligibility for UEN:
    • Who is Exempted from Getting a UEN?
    • Obtaining a Unique Entity Number (UEN) in Singapore
      • For Businesses and Local Companies:
      • UEN Formats:
      • UEN Formats:
      • For Other Entities:
    • How to Find an Entity’s Unique Entity Number (UEN)
    • Is Finding a UEN Free?
    • Benefits of Unique Entity Number (UEN) in Singapore
      • 1. Streamlined Government Transactions with Corppass:
      • 2. Enhanced Regulatory Compliance:
      • 3. Operational Efficiencies in Business Activities:
      • 4. Integration with Digital and Government Platforms:
      • 5. Market Presence and Credibility:
    • Know Your Business Unique Entity Number
      • Can a UEN change if a business name changes?
      • Can foreign entities obtain a UEN in Singapore?
      • What happens if you operate without a UEN in Singapore?
      • Is UEN the same as GST number?
      • Is UEN the same as ACRA registration number?
      • Can I reuse an old UEN from my previous business?
      • Can I use another entity’s UEN number?

    What is Unique Entity Number (UEN)?

    UEN is either a 9 or 10-digit number issued by the Singapore government to entities operating within the country. It’s a permanent and unique identifier, remaining constant even if a business name changes.

    Who Gets a UEN?

    Since 2009, all entities registered in Singapore, including businesses, local companies, limited liability partnerships (LLPs), societies, representative offices, healthcare institutions, and trade unions, are required to have a UEN.

    Eligibility for UEN:

    • Businesses
    • Local Companies
    • Limited Liability Partnerships (LLPs)
    • Societies
    • Representative Offices
    • Healthcare Institutions
    • Trade Unions

    Who is Exempted from Getting a UEN?

    UEN is not required for:

    • Individuals (as they have their own identification numbers)
    • Foreign-based companies with no local government interactions
    • Branches of Singapore companies, although sub-entity codes may be added by some government agencies for identification.

    Obtaining a Unique Entity Number (UEN) in Singapore

    The process of obtaining a Unique Entity Number (UEN) in Singapore varies based on the type of entity and the registration authority when you register a business in Singapore, UEN is a crucial identifier for all entities operating in Singapore, and understanding where and how to obtain it is essential for smooth business operations.

    For Businesses and Local Companies:

    Entities registered with the Accounting and Corporate Regulatory Authority (ACRA) will automatically receive their ACRA registration number as their UEN. This applies to:

    • Sole Proprietorships
    • Partnerships
    • Limited Liability Partnerships (LLPs)
    • Local Companies

    UEN Formats:

    • Businesses Registered with ACRA: Format – nnnnnnnnX (9 digits)
    • Local Companies Registered with ACRA: Format – yyyynnnnnX (10 digits)
    • Other Entities: Format – TyyPQnnnnX (10 digits)

    UEN Formats:

    • Businesses Registered with ACRA: Format – nnnnnnnnX (9 digits)
    • Local Companies Registered with ACRA: Format – yyyynnnnnX (10 digits)
    • Other Entities: Format – TyyPQnnnnX (10 digits)

    For Other Entities:

    Entities not registered with ACRA will obtain their UEN from various other UEN issuance agencies, depending on their nature and the regulatory body they fall under. These include:

    1. The Ministry of Law: For entities regulated by legal statutes under its purview.
    2. International Enterprise Singapore: For entities involved in international trade and industry development.
    3. The Islamic Religious Council of Singapore: For Islamic religious entities.
    4. The Ministry of Culture, Community and Youth: For cultural, community, and youth organizations.
    5. The Ministry of Defense: For entities under the defense sector.
    6. The Ministry of Education: For educational institutions and related entities.
    7. The Ministry of Finance: For entities dealing with financial matters not covered by other regulatory bodies.
    8. The Ministry of Foreign Affairs: For foreign entities and diplomatic organizations.
    9. The Ministry of Health: For healthcare institutions and related entities.
    10. The Ministry of Communications and Information: For entities in the communications and information sector.
    11. The Ministry of Manpower: For entities related to employment and workforce matters.
    12. The Ministry of National Development: For entities involved in national development projects.
    13. The Monetary Authority of Singapore: For financial institutions and entities under financial regulation.
    14. The People’s Association: For community-based organizations and clubs.
    15. The Registry of Societies: For various societies registered in Singapore.
    16. The Singapore Land Authority: For entities dealing with land and property in Singapore.

    Each of these agencies has its criteria and process for issuing UENs, tailored to their specific regulatory requirements. Entities should approach the respective agency that aligns with their operational scope to obtain their UEN.

    How to Find an Entity’s Unique Entity Number (UEN)

    1. For Your Own Entity: Upon registration, entities receive a business profile that includes their Unique Entity Number (UEN). This is a straightforward way for an entity to know its own UEN.
    2. For Other Entities: If you are seeking the Unique Entity Number (UEN) of another company registered with ACRA, you can utilize the directory search available on UEN.gov.sg. This search will provide the UEN, company name, UEN status, UEN issuance agency, entity type, and partial location of the entity​​.
    3. Online Platforms: Both BizFile+ and UEN.gov.sg offer the facility to look up UENs. These platforms are user-friendly and designed to provide quick access to UEN information​​.

    Is Finding a UEN Free?

    Yes, searching for a UEN is free. You can check your UEN or the UEN of any other entity through a free search on BizFile+ or UEN.gov.sg​​.

    Unique Entity Number (UEN) in Singapore
    Did you know that every company in Singapore has a unique “fingerprint”? The Unique Entity Number (UEN) serves this purpose, acting as a singular identifier for businesses and other entities in all their official transactions. It’s like a national identity number, but for companies! This system streamlines processes and ensures efficient interaction with government agencies, making Singapore’s business environment one of the most seamless in the world.

    Benefits of Unique Entity Number (UEN) in Singapore

    The Unique Entity Number (UEN) system in Singapore, especially when integrated with Corppass, offers a wealth of benefits that streamline business operations and interactions with government agencies.

    Corppass, the corporate digital identity for businesses to transact with the government in Singapore, enhances the utility of UEN, making it an indispensable tool for businesses.

    1. Streamlined Government Transactions with Corppass:

    • Unified Access: Corppass, in conjunction with UEN, provides businesses a single access point for transactions with multiple government agencies, streamlining processes that require official identification.
    • Secure Transactions: The integration of UEN with Corppass ensures secure and authenticated transactions, safeguarding sensitive business information during government interactions.

    2. Enhanced Regulatory Compliance:

    • Accurate Record-Keeping: UEN, used in tandem with Corppass, simplifies compliance-related procedures, from tax filings to regulatory submissions, ensuring accuracy and consistency in records.
    • Audit Trails: Corppass provides detailed audit trails for transactions, which is crucial for compliance and governance, with the UEN serving as a key reference point.

    3. Operational Efficiencies in Business Activities:

    • Digital Efficiency: The combination of UEN and Corppass accelerates digital transformation, allowing businesses to engage more effectively with e-government services.
    • Ease of Delegation: Corppass allows businesses to delegate specific transaction roles to employees, using the UEN to ensure that all transactions are tracked and recorded accurately.

    4. Integration with Digital and Government Platforms:

    • Seamless Digital Services: The integration of UEN with digital platforms and Corppass enhances user experience, providing businesses with efficient tools for their digital needs.
    • Centralized Data Management: With UEN and Corppass, entities can manage their data centrally, improving the quality and consistency of the data shared with government agencies.

    5. Market Presence and Credibility:

    • Enhanced Business Visibility: UEN, listed in public directories, and used in conjunction with Corppass, solidifies a business’s presence and credibility in the market.
    • Trusted Transactions: The use of UEN and Corppass together enhances the trustworthiness of transactions, which is beneficial in building business relationships and networks.

    Know Your Business Unique Entity Number

    The UEN is a vital element in the corporate fabric of Singapore, making it essential for businesses to understand and utilize it effectively. Whether you’re registering a new entity or managing an existing one, the UEN plays a critical role in your interactions with government agencies.

    Get a non-obligation consultation on the best way to set up your business. Got questions about getting started? Get them all answered with a free consultation on business structure and compliance in Singapore.

    Can a UEN change if a business name changes?

    A: No, a UEN is a permanent and unique number that remains constant, even if a business changes its name. It’s a unique identifier that does not get reassigned or altered.

    Can foreign entities obtain a UEN in Singapore?

    Yes, foreign entities that are registered with ACRA or other respective government agencies in Singapore can obtain a UEN. It’s essential for them to operate legally and interact with government bodies in Singapore.

    What happens if you operate without a UEN in Singapore?

    Operating without a Unique Entity Number (UEN) in Singapore can lead to legal and operational challenges. It’s crucial for business legitimacy and necessary for legal and official transactions with government agencies.

    Is UEN the same as GST number?

    For local companies and businesses registered with ACRA (Accounting and Corporate Regulatory Authority), the GST (Goods and Services Tax) registration number will be the same as their UEN. However, for foreign companies, the GST registration number will be different from the UEN.

    Is UEN the same as ACRA registration number?

    Yes, for businesses and companies registered with the Accounting and Corporate Regulatory Authority (ACRA), the ACRA registration number serves as their UEN. However, for other types of entities not registered with ACRA, the UEN is issued by different government agencies and will be distinct from an ACRA registration number.

    Can I reuse an old UEN from my previous business?

    No, you cannot reuse an old Unique Entity Number (UEN) from a previous business. Each UEN is unique to the entity it was originally issued to and remains associated with that entity even after it ceases operations. For a new business, you will need to obtain a new UEN.

    Can I use another entity’s UEN number?

    No, you cannot use another entity’s UEN number. The UEN is specific to each legally registered entity and is used to identify that entity in its transactions with government agencies and for compliance purposes. Using another entity’s UEN is not permitted and can lead to legal complications.

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