Written by Sneha Patwari, Corporate Secretary Lead
I've guided hundreds of founders through the incorporation process across Hong Kong and Singapore. The questions are always different; the mistakes are usually the same. I write to help people avoid them.
Key Takeaways
Corppass is mandatory. Every Singapore-registered business and every foreign entity with a Unique Entity Number (UEN) operating in Singapore needs it to transact with government agencies online.
Setting up an admin account is quick when the entity's Registered Officer approves online. The application itself takes around 5 minutes to complete and is verified through Singpass, though applications routed to Corppass for manual review can still take about 5 working days.
Over 550,000 entities in Singapore already use Corppass to access more than 250 government e-services, from tax filing to employment pass applications.
Corppass, short for Singapore Corporate Access, is the official digital identity system that lets businesses and other entities securely transact with Singapore government agencies online. Managed by the Government Technology Agency (GovTech), Corppass is a centralised authentication and authorisation system: it’s the only accepted login method for corporate transactions with government agencies, and it’s what lets a business control exactly which employees can access which digital services on its behalf.
Understanding Corppass matters for every company operating in Singapore. Without it, routine tasks like filing taxes with IRAS or registering changes with ACRA simply aren’t possible.
Who Is Corppass For?
Corppass is designed for Singapore-registered entities that need to access government digital services. Eligible users include:
- Companies and businesses registered with the Accounting and Corporate Regulatory Authority (ACRA)
- Sole proprietors, partnerships, and limited liability partnerships (LLPs)
- Charities, societies, and non-profit organisations
- Foreign entities with a Unique Entity Number (UEN) conducting business in Singapore
Corppass strengthens security and accountability in corporate transactions by ensuring only authorised personnel within an organisation can access government portals.
Tip: Read our guide on how to register a company in Singapore if you’re still at the incorporation stage. Corppass is typically one of the first things you’ll set up once your company has its UEN.
Why Do You Need Corppass?
Corppass matters for a few concrete reasons:
- Mandatory for government transactions. Since 2018, Corppass has been the only accepted login method for businesses accessing services such as tax filing (IRAS), business registration (ACRA), and employment pass applications (MOM).
- Stronger security. Corppass ensures only designated individuals within an organisation can access sensitive government services, reducing the risk of unauthorised transactions and data breaches.
- Centralised management. Organisations appoint a Corppass Admin to manage employee access to government services, making it easier to control and monitor transactions.
- One login, many services. A single Corppass account gives a business access to a wide range of government e-services without juggling multiple logins.
- Regulatory alignment. Using Corppass keeps a business aligned with Singapore’s digital security standards and its Smart Nation initiatives.
5 Key Facts About Corppass
1. Purpose and Functionality
Corppass was introduced to streamline and secure online transactions between businesses and the Singapore government. It’s mandatory for every Singapore-registered entity dealing with government e-services and works by ensuring only authorised individuals can access sensitive information or perform transactions on the entity’s behalf.
2. Eligibility
Corppass is available to a wide range of entities, including:
- Businesses issued a Unique Entity Number (UEN), including those registered for GST
- UEN-holder companies
- Associations and societies
- Charities
Foreign enterprises operating in Singapore, including representative offices and branches, are also required to register for Corppass to transact with government agencies.
3. Registration Process
To register for Corppass, an entity generally follows these steps:
- Preparation. Confirm the entity is registered with ACRA (or the relevant UEN-issuance agency) and has a UEN. Newly-registered entities should wait at least one day after registration before applying.
- Appointment of a Registered Officer and Corppass Admin. The Registered Officer, the person officially registered to the entity with ACRA, appoints a Corppass Admin to set up and manage the account.
- Admin registration. The appointed Admin registers for a Corppass Admin account, verifying their identity through Singpass and the entity’s UEN. Per Corppass’s own admin application page, the form itself takes around 5 minutes to complete.
- Assignment of e-services. The Admin assigns the relevant government e-services to users within the organisation, setting roles and permissions according to their responsibilities.
This is a meaningfully faster process than it used to be for most applicants. Corppass moved to Singpass-based identity verification for all government-to-business (G2B) logins from 11 April 2021, and where the entity's Registered Officer can approve online via Singpass, the admin application can be same-day rather than the multi-day manual approval it used to be, although applications routed to Corppass for review (for example, when the RO's details aren't available on Corppass and the Letter of Authorisation route applies) still typically take about 5 working days.
4. User Roles and Management
Corppass access is built around named roles, so accountability stays clear as an organisation grows. Per Corppass’s own portal:
| Role | Typically Assigned To | Core Responsibility | Access Level |
|---|---|---|---|
| Registered Officer (RO) | Owner, partner, or director officially recorded with ACRA | Appoints the Corppass Admin; cannot be an external party | Entity-level authority |
| Corppass Admin | A trusted senior staff member (e.g. Director of Corporate Services) | Sets up and manages user accounts; assigns e-services and permissions | Full account control |
| Sub-Admin | Operations or finance team member | Supports the Admin with day-to-day user and role management | Limited; cannot appoint new Admins |
| User | Employees who need specific e-services | Performs assigned government transactions on the entity's behalf | Limited to assigned permissions |
| Enquiry User | Staff who need visibility without transacting | Views account activity only | Read-only |
Each role narrows what a person can see or do, which is the mechanism that keeps a Corppass account auditable as more people get added to it.
5. Security Measures
Corppass enhances security by ensuring only authorised individuals, such as business owners or assigned employees, can access sensitive information and perform transactions. Two-factor authentication (2FA) is mandatory and adds a further layer of protection to every account.
Other key security measures include:
- Role-based access control (RBAC). Admins can grant different levels of access depending on an individual’s role within the organisation.
- Audit logs and monitoring. Businesses can track activity within their Corppass account to detect suspicious transactions.
- Periodic access reviews. Organisations are encouraged to regularly review and update user access to prevent unauthorised use.
- Secure digital identity verification. Only authorised users can register for Corppass using their Singpass credentials, adding an extra layer of identity verification.
Conclusion
Corppass is the digital identity system that underpins how Singapore businesses transact with government agencies. With over 550,000 entities already using it for more than 250 e-services, it’s effectively unavoidable for anyone operating a Singapore-registered entity. Understanding how to register for it, assign the right roles, and keep it secure is a small but necessary part of running a compliant company in Singapore.
FAQs
Who needs to register for Corppass?
All Singapore-registered businesses, including sole proprietors, partnerships, companies, charities, and foreign entities with a UEN, must register for Corppass to access government e-services.
Are Singpass and Corppass the same thing?
No. Singpass is an individual’s personal digital identity for transacting with government services as an individual. Corppass is the authorisation layer on top of it for businesses: it uses Singpass to verify who someone is, then controls what that person can do on the entity’s behalf.
Is a Corppass account free?
Yes. There’s no fee to register for or maintain a Corppass account. It’s a free government service. Always confirm against corppass.gov.sg if a third party asks you to pay for registration, since that isn’t a legitimate Corppass charge.
Can a company have multiple Corppass users?
Yes. Companies can securely manage access to government services by assigning different roles, such as Admin, Sub-Admin, User, or Enquiry User, to multiple people.
Is two-factor authentication (2FA) required for Corppass?
Yes. 2FA is mandatory to enhance security and prevent unauthorised access to sensitive business information.
Can foreign businesses apply for Corppass?
Yes. Foreign businesses with a UEN, including branches and representative offices operating in Singapore, must register for Corppass to transact with government agencies.
What should I do if I forget my Corppass login details?
Since Corppass logins run through Singpass, reset your password through the Singpass app or portal rather than Corppass directly. If you’re still stuck, the Corppass helpdesk can help.
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