How to Register a Company in Singapore (step‑by‑step ACRA Bizfile+ Guide)

Whether you are a local entrepreneur launching your first startup or a foreign investor expanding into Southeast Asia, company registration Singapore is one of the most streamlined incorporation processes in the world. Singapore’s Accounting and Corporate Regulatory Authority (ACRA) administers all company formations through its electronic portal, BizFile+, enabling founders to reserve a company name, submit incorporation documents, and receive a Unique Entity Number (UEN) often within the same business day.

Here is a snapshot of what incorporation typically involves: a name reservation fee of S$15, an incorporation filing fee of S$300, and a mandatory requirement for at least one director who is ordinarily resident in Singapore under section 145 of the Companies Act. For companies that expect taxable turnover to exceed S$1 million, GST registration with IRAS will be a further post-incorporation step. Recent amendments to the Companies Act particularly the introduction of section 145A restricting nominee‑director arrangements and tightened Register of Registrable Controllers (RORC) obligations mean that foreign incorporations now face additional compliance checkpoints that were not required a few years ago.

This guide walks you through every stage of the process, from name reservation to UEN issuance, and covers the cost breakdown, key eligibility requirements, common pitfalls, and practical templates you can use immediately. Here is what you will find on this page:

• At‑a‑glance checklist key stats, fees, and documents to prepare.
• Step‑by‑step BizFile+ incorporation flow numbered instructions with field‑level detail.
• Timeline and cost tables realistic processing times and a full cost comparison.
• Key requirements resident director, company secretary, share capital, and RORC rules.
• Common pitfalls how to avoid name refusals, endorsement timeouts, and RORC errors.
• Tools and templates sample constitution clauses, downloadable checklist, and BizFile+ walkthrough notes.
• FAQ answers to the most frequently asked questions about Singapore company incorporation.

At‑a‑Glance Quick Checklist and Key Stats

Quick document checklist have these ready before you begin:

• Identification documents NRIC (local), FIN, or passport copy (foreign).
• Residential and contact addresses for every director, shareholder, and the company secretary.
• Proposed registered office address must be a Singapore address (not a PO Box).
• Share capital statement number and class of shares, par value (if any), and paid‑up amount.
• Company constitution adopt the model constitution or prepare a bespoke version.
• SSIC code the Singapore Standard Industrial Classification code describing the company’s principal activity.
• Consent and endorsement forms directors’ and shareholders’ consent to act; any required regulatory endorsements.
• Corporate shareholder documents if a shareholder is a body corporate: certificate of incorporation, board resolution, and constitutive documents of that entity.

How to Register a Company in Singapore: Step‑by‑Step BizFile+ Process

All Singapore company incorporations are filed electronically through ACRA’s BizFile+ portal. Singapore citizens and permanent residents log in using SingPass (or CorpPass for corporate users). Foreign founders who do not hold SingPass must engage a registered filing agent typically a Corporate Service Provider (CSP) or a law firm to submit the application on their behalf.

Step 1 Choose and Reserve a Company Name

Log in to BizFile+ and file a name application. ACRA will check the proposed name against its register and, where relevant, against existing trade marks on IPOS’s register. A name may be refused if it is identical or too similar to an existing registered name, contains prohibited terms (such as “Temasek” or terms implying government affiliation), or is obscene or offensive. The name reservation fee is S$15.

Once approved, a reserved name is valid for 120 days (with the option to extend for a further 60 days). You will receive a reserved transaction number keep this safe, as you will need it to retrieve the reservation when you file the incorporation application. Tip: prepare two or three alternative names in case your first choice is rejected.

Step 2 Prepare Required Documents and Position‑Holder Details

Before filing, collate the documents listed in the at‑a‑glance checklist above. For each proposed director, shareholder, and company secretary, you will need full legal name, identification number, nationality, residential address, and contact details. You must also prepare a share capital statement specifying the number and class of shares, the amount paid up on each share, and the currency denomination.

Choose your company constitution: you may adopt the model constitution prescribed in the Companies Act (suitable for most small private companies) or upload a bespoke constitution (recommended where there are multiple shareholders, nominee arrangements, or complex share‑class structures). Select an appropriate SSIC code to describe your principal business activity BizFile+ provides a searchable directory. If the company’s activities require a licence or regulatory approval (e.g., food, financial services, education), you may need to obtain referral clearance from the relevant agency before incorporation can proceed.

Step 3 Appoint Directors, Shareholders, and Company Secretary

Resident director requirement. Under section 145 of the Companies Act, every company must have at least one director who is ordinarily resident in Singapore. A person is considered ordinarily resident if they are a Singapore citizen, a Singapore permanent resident, or a holder of an Employment Pass, EntrePass, or certain other MOM‑issued passes who lives in Singapore. Foreign founders who do not themselves qualify must appoint a qualifying individual.

Nominee directors and section 145A. Following amendments to the Companies Act, a person may not act as a nominee director by way of business unless the arrangement is facilitated through a registered CSP. Section 145A imposes disclosure obligations on both the nominee and the nominator. Breach of these provisions carries penalties, and industry observers expect ACRA to increase enforcement scrutiny of nominee arrangements. A nominee director risk checklist should cover: (i) the nominee’s personal liability exposure; (ii) disclosure obligations to ACRA; (iii) the terms of any nominee agreement, including indemnity and removal mechanics; and (iv) the CSP’s registration status.

Company secretary. A company secretary must be appointed within six months of incorporation. The secretary must be a natural person ordinarily resident in Singapore; for a company with only one director, that sole director cannot simultaneously serve as company secretary.

Step 4 Prepare Company Constitution or Model Constitution

The model constitution works well for single‑member or small private companies with straightforward ownership. If your company has multiple shareholders, nominee arrangements, or complex governance needs, a bespoke constitution is strongly recommended. Consider including the following sample clauses as starting templates:

• Share transfer restriction clause: “No member shall transfer any share except with the prior written approval of the Board of Directors. The Board may, in its absolute discretion, decline to register any transfer of shares without assigning any reason.”
• Nominee director declaration clause: “Any director who acts as a nominee for another person in relation to their appointment as a director shall, within 7 days of appointment, disclose in writing to the company the identity of the nominator, the terms of the nominee arrangement, and confirm that the arrangement complies with section 145A of the Companies Act.”
• Pre‑emptive rights clause: “Before any member transfers shares to a non‑member, the transferor shall first offer the shares to the existing members pro rata to their existing shareholdings, at a price determined by the auditors of the company acting as experts and not as arbitrators.”

For comprehensive drafting guidance and additional templates, see Company Constitution templates and clauses for Singapore companies.

Step 5 Filing the Incorporation Application on BizFile+

With your name reserved and documents prepared, return to BizFile+ and start the incorporation transaction:

1. Log in and retrieve name reservation enter the reserved transaction number to pull up your approved company name.
2. Add position holders enter details for each director, shareholder, and (if ready) company secretary. BizFile+ will prompt for NRIC/FIN/passport numbers, addresses, date of birth, and nationality. For corporate shareholders, upload the certificate of incorporation and board resolution.
3. Complete RORC and ROND responses BizFile+ requires you to declare who the company’s registrable controllers are and whether any directors or shareholders are acting as nominees. Accurate completion of this section is critical errors are a common cause of post-submission referrals and delays.
4. Upload the constitution either select the model constitution or upload your bespoke PDF.
5. Fill required fields registered office address, financial year end (FYE), SSIC code, share capital details (number and class of shares, currency, paid‑up amount), and nominator/controller details.
6. Confirm declarations and submit endorsements all position holders must endorse the filing electronically. If filed by a CSP, the CSP submits endorsement requests via BizFile+ and each officer endorses through their individual SingPass login.
7. Pay the S$300 incorporation fee payment is made online via credit/debit card or direct debit.

Common form‑validation traps: ensure share amounts do not include commas or currency symbols; address fields must not exceed maximum character limits; and endorsement requests must be sent to the correct SingPass IDs. If a position holder does not have SingPass, the CSP must manage endorsements accordingly.

Upon successful filing, you will receive a payment receipt and a BizFile+ inbox notification. For straightforward applications, the notice of incorporation and UEN are issued almost immediately. Complex or referred cases will show a “pending” status.

Step 6 Post‑Submission Endorsements, Checks, and Receiving UEN

If endorsements from position holders have not yet been completed at the time of filing, the endorsers have up to 60 days to log in and endorse the application. If endorsements are not completed within this window, the application lapses and must be resubmitted (with a fresh fee).

ACRA may also refer the application to another government agency for clearance for example, the Monetary Authority of Singapore for financial services activities, or the Ministry of Education for education‑related businesses. Referrals can add 14 to 60 days to the overall timeline. Once all checks clear, ACRA issues the notice of incorporation and the company’s UEN, which functions as the company’s registration number for all official purposes.

Company Registration Singapore: Timeline and Costs

Timeline Table

Cost Breakdown Table

Service provider costs are indicative market ranges and are not statutory fees. Actual costs vary by provider and scope of services.

DIY vs CSP vs Law Firm Comparison

Key Requirements and Eligibility for Singapore Company Incorporation

Resident director. Section 145 of the Companies Act requires every company to have at least one director who is ordinarily resident in Singapore. Failure to maintain a resident director is an offence the company and every officer in default may be liable to a fine. Where the sole resident director vacates office (resignation, death, or disqualification), the company must appoint a replacement within the timeframes specified in the Act or risk striking off.

Company secretary. The company secretary must be a natural person with their principal or sole place of residence in Singapore. The appointment must be made within six months of incorporation. The secretary’s duties include maintaining statutory registers, filing annual returns, and ensuring the company meets its compliance obligations.

Minimum share capital and shareholders. There is no statutory minimum paid‑up capital a company can be incorporated with a single share worth S$1. Single‑member companies are expressly permitted under the Companies Act. A private company limited by shares (Pte Ltd) may have a maximum of 50 shareholders.

Beneficial ownership RORC, ROND, and RONS. Every Singapore‑incorporated company must establish and maintain a Register of Registrable Controllers (RORC). The RORC records individuals or legal entities that have significant interest in, or significant control over, the company. Companies must also lodge this information with ACRA’s central register. ACRA requires companies to send annual confirmation notices to their registrable controllers and to update the RORC within two business days of any change. Registers of Nominee Directors (ROND) and Registers of Nominee Shareholders (RONS) must also be maintained where applicable. Failure to comply is a common trigger for ACRA enforcement action and can delay post‑incorporation regulatory clearances.

Common Pitfalls and How to Avoid Delays

• Name refusals: The most common reasons for name rejection are similarity to an existing registered name, use of restricted or prohibited words, and potential trade mark infringement. Conduct an ACRA name search and an IPOS trade mark search before applying. If your name is refused, ACRA will provide the reason you may amend and resubmit (a fresh S$15 fee applies).
• Resident director gaps: Appointing a nominee director purely to satisfy section 145 without understanding the legal consequences is a significant risk. The nominee assumes full personal liability for the company’s statutory obligations. Under section 145A, nominee arrangements must be facilitated through a registered CSP, and both the nominee and nominator must make disclosures. Undisclosed nominee arrangements are an offence. See Nominee Director Options and Risks for a detailed analysis.
• RORC errors: Common mistakes include failing to identify intermediate registrable controllers (e.g., corporate shareholders who are themselves controlled by an individual), omitting required particulars (date of birth, residential address, date of becoming a controller), and failing to send annual confirmation notices. These omissions can trigger ACRA referrals to enforcement authorities and delay bank account opening.
• BizFile+ form errors and endorsement timeouts: Endorsement requests expire after 60 days. If a position holder does not have SingPass access (common for foreign directors), the filing agent must manage the endorsement workflow carefully. Other frequent issues include incorrect SSIC code selection, address formatting errors, and failure to attach the constitution in the correct PDF format. If the system returns a validation error, address it immediately do not re‑file without resolving the underlying issue, as this will incur duplicate fees.

Tools, Templates, and Practical Downloads

Downloadable incorporation checklist: A one‑page PDF checklist covering every document to upload, every authorisation required, and sample signing blocks for director and shareholder consent forms. This checklist mirrors the fields and stages in the BizFile+ filing workflow.

Sample constitution clauses: Three ready‑to‑use clauses are provided earlier in this guide (Step 4) covering share transfer restrictions, nominee director declarations, and pre‑emptive rights for existing shareholders. These are starting templates and should be tailored to the company’s specific circumstances. For an expanded clause library, see Company Constitution templates and clauses.

BizFile+ screenshot walkthrough notes: For each key stage of the filing name reservation, position‑holder entry, RORC declaration, constitution upload, and payment screen annotated screenshots with field‑name references can be found in the companion guide: ACRA BizFile+ screenshot walkthrough and troubleshooting. Image alt text and captions reference the official field names as documented in ACRA’s BizFile+ user guide.

Next Steps and Recommended Resources

For authoritative guidance, consult the official resources from ACRA, IRAS, and MOM linked throughout this guide. Use the downloadable checklist and sample constitution clauses provided above as practical starting points for your company registration Singapore filing. For post-incorporation guidance including opening a corporate bank account, registering for GST, and obtaining business licences see the Post‑Incorporation Checklist: Bank Accounts, Taxes and Licences in Singapore. For multi‑jurisdiction incorporation support, visit the Global Law Experts company formation services page.

Sources

• ACRA Registering a Local Company via BizFile+
• ACRA Reserving a Business Name via BizFile+
• Singapore Statutes Online Companies Act (Cap. 50), Section 145
• ACRA Register of Registrable Controllers (RORC) Guidance
• IRAS Do I Need to Register for GST?
• Ministry of Manpower Employment Pass
• ACRA BizFile+ User Guide: Registering a New Business Entity