How to register a company in Singapore: Step-by-step guide.
Written by Acclime Singapore,
updated 30 April 2025.


Singapore has consistently been recognised as one of the world’s best places to do business and remains among the top choices for business investors. Compared to other countries considered business hubs, Singapore offers one of the easiest and quickest business registration processes, which attracts investors who want to start a business there. This guide provides an overview of registering a company in Singapore.
Singapore has emerged as a top destination for international investors, major banks, multinational organisations and financial institutions from all over the world who want to establish their businesses and branches there.
Below are some of the key reasons why so many global entities choose to establish their business in Singapore:
Before registering a business in Singapore, several important decisions must be made.
The most commonly used types of business in Singapore are:
Other entities include:
Refer to the table below for an overview of the main differences between the types of businesses allowed in Singapore:
| Sole proprietorship | Partnership | Limited partnership | Unlimited liability partnership | Company | |
|---|---|---|---|---|---|
| Definition | A business owned by one person | An association of two or more persons carrying on business in common with a view to profit | A partnership consisting of two or more persons, with at least one general partner and one limited partner | A partnership where the individual partner’s own liability is generally limited | A business form which is a legal entity separate and distinct from its shareholders and directors |
| Ownership | One person | Generally, between two and 20 partners | At least two partners; one general partner and one limited partner. No maximum limit. | At least two partners, no maximum limit. | Exempt private company: 20 members or less and no corporation holds beneficial interest in the company’s shares Private company: 50 members or less Public company: can have more than 50 members |
This article focuses on starting a private company in Singapore, which is typically the first choice for foreign investors.
Every business needs a name to differentiate itself and make it easy for others to find. The company name selected must be unique and not used by others.
When applying for a company name in Singapore, the primary and secondary business activities must be specified by selecting the relevant Singapore Standard Industrial Classification Code (SSIC). Ensuring these codes match the intended activities can streamline the registration process and save time.
Once business activities are determined, checking if they require licensing is important. In Singapore, businesses such as restaurants, employment agencies, financial services and travel agencies need specific licences to operate legally. Some licences have certain conditions that must be met, such as a minimum paid-up capital or professional qualifications.
The next decision involves determining the issued capital, which is the total amount shareholders will pay for their shares. Only SGD 1.00 is typically required to register a company in Singapore. However, certain licenses may require a higher paid-up capital, or if financing through loans, banks might request a higher registered capital.
The capital must be deposited into the company’s bank account immediately after registration, though it can be increased later.
Additionally, deciding on shareholders and their stake in the company is necessary. At least one shareholder, whether a local or foreign individual or corporation, is required. Different classes of shares might be considered for a more complex company structure, but a straightforward structure usually involves issuing only ordinary shares.
The next step is to determine the appointed officers for the company. During registration, they must provide their identification details, contact information (telephone number and e-mail address) and residential addresses. Planning and discussing these appointments in advance can help streamline the process and save time.
Officers of a company include the following:
The registered address is where all communication and notices to the company are sent and where the company’s statutory books are maintained. As a registered office address is required during the company registration process, it is advisable to search for office space in advance or consult with a corporate service provider. Many corporate service providers also offer registered office services.
The constitution of a Singapore company is a legal document that outlines the company’s key characteristics, governance rules and operations. It also defines the rights and responsibilities of the shareholders, directors and company secretary.
The registration process involves two simple steps after finalising all the points in step one.
Once the company name is chosen, an application must be submitted via ACRA’s online business registration and filing portal, BizFile+. If the proposed company name does not conflict with any existing names and does not fall into the category of undesirable names, it will be approved and reserved for 60 days.
After the company name has been approved and reserved, it is time to file the company registration application form. This form is submitted online and requires the following details about the company:
The company registrar will process the application once all the necessary information is submitted and verified. Upon successful registration, the company will receive a Unique Entity Number (UEN), a unique identifier that serves as the company’s identification number in Singapore. This UEN is essential for various business activities and interactions with government agencies.
Once the company is registered, it can move on to post-registration activities, which include:
A company seal is an official stamp that represents the business. While not mandatory, having a company seal can add authenticity to documents. It is often used for signing contracts, share certificates and other formal documents. Companies can purchase a seal from various vendors in Singapore.
A corporate bank account is essential for conducting business transactions. Companies should research and choose a bank that meets their needs, considering factors such as fees, services offered and ease of international transactions.
Share certificates are formal documents that signify ownership of shares in the company. After registration, it is important to issue these certificates to shareholders as proof of their investment. Companies should ensure that the certificates comply with the Companies Act, including the company name, shareholder name, number of shares and issue date.
Statutory books are essential records that track key information about the company, including shareholder and director details, minutes of meetings and financial records. Maintaining these books is a legal requirement and essential for good governance. Companies should update them regularly to reflect any changes in structure or ownership.
Depending on the nature of the business, companies may need specific licences or permits to operate legally in Singapore. This could include licences for sectors such as food, travel or financial services.
All companies must appoint an auditor within three months of incorporation unless they meet at least two of the following conditions, in which case they will be exempt from an audit:
If a company’s taxable turnover exceeds SGD 1 million, it must register for the Goods and Services Tax (GST). GST is a consumption tax levied on the supply of goods and services in Singapore. Once registered, companies must charge GST on taxable supplies and file regular GST returns to the Inland Revenue Authority of Singapore (IRAS).
Establishing an efficient bookkeeping and payroll system is essential for tracking financial transactions and managing employee compensation. Companies can either set up an in-house system using accounting software or outsource to a professional service provider. Ensuring that the system complies with Singapore’s accounting standards is crucial, and it should include functionalities for generating financial statements, managing expenses and processing payroll accurately.
Registering a company in Singapore offers a streamlined process that attracts investors worldwide. The country’s efficiency, transparency and business-friendly policies make it a top choice for establishing a presence in Asia. By following the steps in this guide, from choosing a business entity to completing post-registration tasks, businesses can easily set up in this leading economic hub. The largely online process is designed to be straightforward yet thorough, ensuring compliance with local regulations. However, staying informed about regulatory requirements and seeking professional advice when necessary is crucial.
Acclime specialises in simplifying the process of setting up your business in Singapore, offering expert guidance at every step. From choosing the right business entity and ensuring compliance with local regulations to handling the paperwork for company registration, our team of professionals is dedicated to making the entire process seamless and hassle-free.

Acclime helps businesses, from funded startups to multinational corporations, start and operate in Singapore and beyond, navigating local regulatory complexities to maximise opportunities while ensuring compliance. As a trusted partner, we provide premier advisory and corporate services across Singapore and the Asia-Pacific region.
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