How to Register a Company in Singapore ACRA Bizfile+ Step-by-step Guide

Singapore consistently ranks among the world’s easiest places to start a business, and the process to register a company in Singapore is almost entirely digital. Whether you are a local founder, a foreign entrepreneur or an adviser guiding clients through incorporation, this guide walks you through every procedural step from name reservation to post-incorporation filings using the Accounting and Corporate Regulatory Authority’s (ACRA) BizFile+ portal. It also covers the legal requirements, itemised costs, realistic timelines and compliance obligations that government websites often present without practical context.

This page is designed for founders incorporating a private company limited by shares (Pte Ltd), corporate secretaries preparing filings, and legal professionals advising on structure and compliance. Foreign founders will find dedicated guidance on document requirements, corporate service provider (CSP) obligations and nominee-director considerations.

At a Glance Time, Cost and Essentials

• Total government fees: S$315 (name reservation S$15 + incorporation S$300), prescribed under the Companies (Fees and Late Lodgement Penalties) Regulations.
• Typical approval time: Minutes to a few hours for straightforward applications; 1–3 business days where names are referred to other agencies or additional KYC verification is required for foreign directors.
• Minimum one resident director: At least one director must be ordinarily resident in Singapore (citizen, permanent resident or holder of a valid work pass).
• Company secretary: Must be appointed within six months of incorporation.
• Registered office: A physical Singapore address that is accessible during business hours.
• Register of Registrable Controllers (RORC): Must be filed with ACRA within 30 days of incorporation a beneficial-ownership obligation that now carries strengthened enforcement.
• Filing channel: All applications are lodged through ACRA’s BizFile+ portal; foreign applicants without Singpass must engage a registered filing agent or CSP.

Step-by-Step: How to Register a Company in Singapore (ACRA BizFile+)

The following eight steps form the procedural roadmap for ACRA company registration, from choosing your structure to completing post-incorporation filings.

Step 1 Choose Legal Structure and Company Name

Most founders incorporate a private company limited by shares (Pte Ltd), which can be either an exempt private company (no more than 20 shareholders, none of which is a corporation) or a non-exempt private company. The Pte Ltd structure provides limited liability, a separate legal personality and eligibility for government grants and tax incentives.

Your proposed company name must comply with ACRA’s naming guidelines. A name will be rejected if it is identical to an existing name on the register, is undesirable (obscene, offensive or misleading), or contains restricted words that require approval from a relevant government agency for example, “bank” (MAS referral), “school” (MOE referral) or “media” (MCI referral).

• Check availability: Use the BizFile+ name search to verify that your proposed name is not already in use or reserved.
• Avoid generic or descriptive names: Names that are purely descriptive of goods or services are more likely to be rejected.
• Prepare alternatives: Have two or three backup names ready in case your first choice is unavailable or referred.

Step 2 Prepare Director(s), Shareholders and Constitution

Under Section 145 of the Companies Act (Cap. 50), every company must have at least one director who is ordinarily resident in Singapore. There is no maximum number of directors, but each must be a natural person aged 18 or above who is not disqualified (e.g., undischarged bankrupt or subject to a court disqualification order).

A Pte Ltd company may have between one and 50 shareholders, who can be natural persons or corporate entities. There is no minimum paid-up capital requirement a company can be incorporated with S$1 in share capital. Where a shareholder is a corporate entity, additional documentation (certificate of incorporation, memorandum and articles, board resolution authorising subscription and details of authorised signatories) will be required.

Constitution options:

• Model Constitution: ACRA provides a standard model constitution that is adequate for simple share structures. It is the fastest route to filing and avoids drafting costs.
• Bespoke constitution: Recommended where founders need customised provisions multiple share classes, weighted voting rights, pre-emptive rights on share transfers, drag/tag-along clauses or founder-protection mechanisms. A bespoke constitution must be uploaded during the BizFile+ application.

Foreign founders who cannot serve as the sole resident director have two practical options: appoint a local co-director (business partner, employee or trusted associate) or engage a nominee director. Nominee arrangements carry legal and reputational risk the nominee remains personally liable under the Companies Act and should be carefully documented with proper indemnity and instruction agreements.

Step 3 Appoint Company Secretary and Registered Office

The Companies Act requires a company secretary to be appointed within six months of incorporation. The secretary must be a natural person ordinarily resident in Singapore and cannot be the sole director of the company. In practice, most founders appoint a company secretary at incorporation to avoid compliance gaps.

Every company must maintain a registered office address in Singapore that is open and accessible to the public during ordinary business hours. A P.O. box is not acceptable. The registered office is the address at which statutory registers, the constitution and other corporate records are kept for inspection.

• Residential address: Permissible if approved by the relevant housing authority (HDB or URA), but commercial or co-working addresses are more common for operational companies.
• Virtual office: Acceptable if it provides a genuine physical presence and is staffed during business hours.

Step 4 Gather Documents and ID Verification

Before filing, assemble the full document set. The exact requirements differ for local and foreign individuals.

Local individuals (Singapore citizens and PRs):

• Singpass credentials: Required for BizFile+ login and digital signing.
• NRIC details: Full name, NRIC number, nationality, date of birth, residential address.
• Consent to act: Each director and secretary must consent to their appointment.

Foreign individuals:

• Passport: Certified true copy of the biographical page.
• Proof of overseas residential address: Recent utility bill or bank statement (within three months), certified and translated into English if originally in another language.
• Notarisation or apostille: Some jurisdictions require notarised copies; ACRA and CSPs may request notarised/apostilled documents for KYC purposes.

Corporate shareholders:

• Certificate of incorporation (or equivalent) of the corporate shareholder.
• Memorandum and articles of association (or equivalent constitutional document).
• Board resolution authorising the subscription of shares and appointing an authorised representative.
• Details of ultimate beneficial owners for RORC purposes.

Under the Register of Registrable Controllers regime, the company must identify every individual who holds a significant interest (25% or more of shares or voting rights) or exercises significant influence or control. Controllers must confirm their details within a reasonable time, and the company must lodge this information with ACRA’s central RORC within 30 days of incorporation.

Step 5 Name Reservation in BizFile+

Log in to the BizFile+ portal (via Singpass or through your appointed CSP/filing agent) and submit a name application. The government fee is S$15 per application. For straightforward names, approval is typically granted within minutes. Names that trigger an agency referral for containing restricted words may take 14 to 60 days for the relevant agency to respond.

• Reservation validity: An approved name is reserved for 120 days and can be extended once for a further 60 days.
• Common rejection reasons: Identical name already registered, name is offensive or misleading, or the applicant has not obtained required third-party consent (e.g., use of a registered trademark).

Step 6 Lodge Incorporation Application via BizFile+

Once the name is approved, the incorporation application is filed through BizFile+. This is the core step to register a company in Singapore. Prepare the following information before starting the application:

• Company name and reserved name reference number.
• SSIC code: Select the correct Singapore Standard Industrial Classification code that best describes the company’s primary business activity.
• Particulars of directors: Full name, identification number, nationality, date of birth, residential address, email and consent to act as director.
• Particulars of shareholders: Names, identification numbers or corporate registration details, number of shares subscribed and amount of paid-up capital per share.
• Share capital details: Currency, number of shares, par or no-par value, and paid-up amounts.
• Registered office address.
• Constitution: Adopt the model constitution or upload a bespoke constitution.
• Company secretary details (if appointed at incorporation).
• Financial year end date.

Filing agent options: Local founders with Singpass can self-file directly on BizFile+. Foreign founders without Singpass must engage a registered filing agent typically a licensed CSP, law firm or accounting practice to submit the application on their behalf.

Common validation errors to avoid:

• Mismatched names: Ensure the director’s name in the application exactly matches the passport or NRIC.
• Incorrect SSIC code: Selecting a code that does not match the stated business activity may trigger queries from ACRA.
• Incomplete foreign ID verification: Missing notarised documents or proof of address will halt the application.
• Unsigned consent forms: All officers must provide digital or signed consent before the filing is submitted.

The government incorporation fee of S$300 is payable upon submission. Payment is made online via the BizFile+ portal.

Step 7 Post-Incorporation Filings and Certificates

Upon successful registration, ACRA issues:

• Certificate of Incorporation: An electronic certificate confirming the company’s incorporation date and Unique Entity Number (UEN).
• Business Profile: A comprehensive extract from ACRA’s register showing the company’s registered particulars purchasable from BizFile+.

The company must then establish and maintain the following mandatory registers:

• Register of Members (shareholders).
• Register of Directors, Secretaries and Auditors.
• Register of Registrable Controllers: File with ACRA’s central RORC within 30 days.
• Register of Nominee Directors (if applicable).

The company’s first annual general meeting (AGM) must be held within 18 months of incorporation (for companies that are not exempt from AGM requirements), and the first annual return must be filed within 30 days of the AGM.

Step 8 Typical Timeline and Handoff to Next Steps

For a well-prepared application with no name referral issues and a local director with Singpass, the entire process from name reservation to Certificate of Incorporation can be completed on the same day. The following timeline represents a realistic schedule for a foreign founder engaging a CSP:

• Day 0–1: Submit name reservation; receive approval (if no referral).
• Day 1–3: Compile director and shareholder documents; complete KYC with CSP.
• Day 3–5: Lodge incorporation application; receive Certificate of Incorporation.
• Day 5–14: Open corporate bank account (parallel process); register with IRAS for corporate tax.
• Day 5–30: File RORC with ACRA; apply for EntrePass or Employment Pass if the foreign founder will relocate to Singapore.

Comparison Requirements, Timeline and Costs

Delays most commonly occur at three points: agency referrals for restricted name words, foreign identity verification (particularly where documents require notarisation or certified translation), and RORC confirmation where the beneficial-ownership chain involves multiple layers of corporate shareholders.

Key Requirements and Eligibility Checks

Officers and Roles

Every Singapore Pte Ltd must have at least one director who is ordinarily resident in Singapore, as mandated by Section 145(1) of the Companies Act. Directors must be natural persons aged 18 or above who are not disqualified under Section 148 or 149 (undischarged bankrupts, persons convicted of fraud-related offences, or those subject to a court disqualification order). A company secretary must be appointed within six months of incorporation; the sole director cannot also be the sole secretary.

Auditors must be appointed within three months of incorporation unless the company qualifies as a “small company” (meeting at least two of three criteria: revenue ≤ S$10 million, total assets ≤ S$10 million, employees ≤ 50) and is exempt from audit requirements.

Shareholders and Share Capital

A Pte Ltd company may have one to 50 shareholders. There is no minimum paid-up capital S$1 is sufficient. Shares can be issued in different classes (ordinary, preference, redeemable) if the constitution permits. Bearer shares are not allowed. Corporate and foreign shareholders are permitted without restriction, but corporate shareholders trigger additional documentary and beneficial-ownership disclosure requirements.

Registered Office and Public Inspection

The registered office must be a physical address in Singapore, open and accessible to the public during business hours. Statutory registers and the company constitution must be kept at the registered office (or another location notified to ACRA) and be available for inspection by members and, in certain cases, the public.

Register of Registrable Controllers

Under Part 11A of the Companies Act, every Singapore company must maintain a register of registrable controllers individuals who hold a significant interest in or significant control over the company. A “registrable controller” is typically any individual who holds at least 25% of the shares or voting rights, or who has the right to appoint or remove a majority of the board. The company must file information with ACRA’s central RORC within 30 days of incorporation and update it within two business days of any change.

Timeline and Itemised Costs

Factors that materially change costs:

• Regulated activities: Companies in financial services, education, healthcare or media may require additional licensing approvals (e.g., MAS licence), adding fees and lead time.
• Certified translations: Non-English documents for foreign directors or corporate shareholders must be translated and certified, adding S$100–S$500 per document.
• Complex share structures: Multi-class share capital or shareholder-agreement drafting will incur bespoke legal fees.
• Multiple agency referrals: Using restricted words in the company name triggers referral fees and delays.

Next Steps Bank Account, IRAS Tax Registration and Hiring

Corporate Bank Account

Opening a corporate bank account in Singapore typically requires the Certificate of Incorporation, Business Profile, board resolution authorising the account opening, identification documents for all directors and shareholders holding 25% or more, and a description of the company’s business activities. Major Singapore banks (DBS, OCBC, UOB) require at least one director to attend the account-opening meeting in person or via video conference. KYC timelines range from one to four weeks depending on the bank and complexity of the ownership structure. Industry observers expect continued tightening of bank KYC standards, particularly for multi-jurisdictional structures.

IRAS Corporate Tax Registration and GST

Newly incorporated companies are automatically registered with the Inland Revenue Authority of Singapore (IRAS) for corporate income tax. GST registration is mandatory if the company’s taxable turnover exceeds S$1 million in the past 12 months or is reasonably expected to exceed S$1 million in the next 12 months. Voluntary GST registration is available for companies below the threshold but carries compliance obligations including quarterly filing.

Hiring and Immigration

Foreign founders who wish to relocate to Singapore to manage the company will need a valid work pass. The two primary routes are the EntrePass (for entrepreneurs starting a new, innovative business) and the Employment Pass (for professionals earning above the minimum qualifying salary). EntrePass applications are assessed on the business’s innovation, investment or track record criteria. Applications are submitted through the Ministry of Manpower’s (MOM) online portal and typically take eight weeks for processing. A valid company registration (UEN) is a prerequisite for both pass types.

What Changed in 2026 BizFile+, KYC, RORC and CSP Oversight

Singapore’s company registration landscape has evolved significantly through continued digitalisation. ACRA’s BizFile+ platform now integrates more deeply with MyInfo Business and Singpass, enabling auto-population of personal data for local founders and streamlining the incorporation workflow. For foreign founders, however, this digital-first approach means that those without Singpass credentials are unable to self-file and must engage a licensed CSP a requirement reinforced by the strengthened CSP regulatory regime.

The RORC framework has seen enhanced enforcement, with ACRA conducting more proactive audits of beneficial-ownership registers. Companies are expected to maintain accurate and current controller information, and late or inaccurate filings attract penalties. CSPs acting as filing agents now bear additional due-diligence responsibilities under the CSP oversight regime, including verifying the identity of foreign directors and beneficial owners before submitting any incorporation application.

Practical steps to reduce delays:

• Pre-verify identification: Have foreign directors’ passports notarised and proof of address certified before engaging the CSP.
• Collect UBO information early: Identify and document all registrable controllers before filing, particularly where ownership chains involve holding companies in multiple jurisdictions.
• Choose names carefully: Avoid restricted words that trigger agency referrals unless the referral is genuinely necessary for the business.

Practical Next Steps and Legal Note

Successfully completing the steps to register a company in Singapore is only the beginning. Founders should promptly attend to bank account opening, IRAS tax registrations, RORC filings and where applicable immigration applications. Maintaining statutory registers and meeting annual filing deadlines from the outset avoids penalties and protects the company’s good standing. For complex structures involving multiple share classes, foreign holding companies, regulated activities or nominee arrangements, engaging qualified legal or corporate secretarial support is strongly recommended. Further guidance on company formation Singapore services is available through Global Law Experts.

Sources

• ACRA Registering a Local Company via BizFile+
• ACRA Central Register of Registrable Controllers (RORC)
• Companies Act (Cap. 50) Singapore Statutes Online
• ACRA Companies (Fees and Late Lodgement Penalties) Regulations 2015
• IRAS GST Registration Guidance
• Ministry of Manpower EntrePass
• Ministry of Manpower Passes and Permits