How to Open a Business in Singapore

Picking the right entity type shapes everything that follows — liability exposure, tax treatment, and how much administrative overhead a company will carry year after year. Singapore has spent decades refining its Companies Act to give entrepreneurs a clear, well-tested menu of structures rather than a maze of regional variations, which is part of why the city-state consistently ranks among the simplest places on earth to start a company. Before filing anything with the Accounting and Corporate Regulatory Authority (ACRA), founders should weigh how each structure treats personal liability, ongoing compliance, and access to the tax exemptions that make Singapore genuinely competitive for small and growing businesses. 

1. Private Company Limited by Shares (Pte Ltd)

The Private Limited Company, universally abbreviated as "Pte Ltd," is the default vehicle for anyone serious about scaling in Singapore, whether they're a local founder or an overseas parent setting up a subsidiary. As a fully separate legal person, it shields its owners from the company's own debts and obligations.

• Liability: Shareholders are on the hook only for the capital they've agreed to contribute or the unpaid portion of their shares, personal assets stay entirely out of reach of business creditors.

• Taxation & Compliance: Chargeable income is taxed at a flat 17%, but the Start-Up Tax Exemption and Partial Tax Exemption regimes routinely push the effective rate for smaller companies into the low single digits. Audited financial statements are only required once a company crosses specific size thresholds; smaller Pte Ltds can rely on unaudited accounts.

• Best For: Venture-backed startups, e-commerce operators, and foreign subsidiaries that need a credible, bankable structure investors and partners will immediately recognize.

2. Sole Proprietorship

A sole proprietorship lets one individual run a business under their own name or a registered trade name, with no legal separation between the owner and the enterprise itself. 

• Liability: Unlimited. Every debt, contract, and legal judgment against the business is a debt against the owner personally, exposing personal savings and property to business risk. 
• Taxation & Compliance: Registration through ACRA is fast and inexpensive, and profits flow straight through to the owner's personal income tax return rather than facing a separate corporate tax filing. There's no statutory audit requirement at all. 
• Best For: Freelancers, independent consultants, and very small local operations where the owner values simplicity over asset protection. 

3. Partnership and Limited Liability Partnership (LLP)

A partnership lets two or more people or corporate entities co-own and run a business together, splitting profits and responsibilities under a partnership agreement. 

• General Partnership: Every partner carries unlimited, joint liability, meaning one partner's mistake or debt can become the whole partnership's problem. 
• Limited Partnership (LLP): Singapore's LLP structure caps each partner's personal liability at their own actions and capital contribution, while still allowing the operational flexibility of a traditional partnership rather than the rigid governance of a company. 
• Best For: Professional practices, law firms, audit firms, architecture studios, where partners want to pool expertise and client relationships without full corporate formality. 

4. Branch Office

A branch office isn't a Singapore legal entity in its own right; it's simply a registered extension of a foreign parent company operating locally under ACRA's oversight. 

•  Liability: The foreign parent remains fully and directly liable for everything the branch does, since there's no legal separation between the two.
• Taxation & Compliance: Branches are taxed on Singapore-sourced income at standard corporate rates but don't qualify for the Start-Up Tax Exemption reserved for locally incorporated companies. They must also file the parent company's accounts with ACRA in most cases.
• Best For: Established multinationals that want a direct, centrally controlled Singapore presence without spinning up a legally distinct local subsidiary. 

5. Representative Office

A representative office is a temporary, non-trading foothold that lets a foreign company scope out the Singapore market before making a bigger commitment. 

• Restrictions: It cannot sign contracts, issue invoices, or generate any revenue — its role is strictly limited to liaison work, market research, and relationship-building.
• Liability & Purpose: The parent company funds all its costs and bears full liability, and Enterprise Singapore caps its lifespan at three years before it must either convert to a full entity or close.
• Best For: Companies testing Southeast Asian demand for their product or service before deciding whether a full Singapore incorporation makes sense. 

1. Reserve and Verify the Company Name:

Choose a proposed company name and submit it through ACRA's BizFile+ portal for approval. The name must be distinct from existing registered companies and trademarks, must avoid restricted or misleading terms, and — for a private limited company — must end in "Private Limited" or "Pte Ltd." Approval is typically instant unless the name requires referral to another government agency. 

2. Prepare the Incorporation Documents:

• • Company Constitution: The governing document setting out the company's internal rules, replacing the older Memorandum and Articles of Association model.
  • Particulars of Officers and Shareholders: Full identification details and signed consents from all proposed directors, shareholders, and the company secretary.
  • Registered Office Confirmation: Proof of a valid Singapore address where the company will maintain its statutory records. 

3. Submit the Application and Pay Government Fees:Submit the Application Through BizFile+:

File the completed incorporation package electronically with ACRA. Foreign founders without a Singpass login must engage a licensed corporate service provider to submit the filing on their behalf, since direct self-filing requires local digital identity credentials.

• Government fees: A name application fee of SGD 15 plus an incorporation fee of SGD 300, for a total of SGD 315 in mandatory ACRA charges. 

4. Receive the Certificate of Incorporation and UEN:

Once approved, often within one to three business days, ACRA issues the company's Certificate of Incorporationconfirming its legal existence, along with its Unique Entity Number (UEN), which functions as the company's permanent identifier across every government agency, from tax filings to work-pass applications.

5. Set Up Statutory Records and Registers:

Immediately after incorporation, the company must establish and maintain its statutory registers at the registered office, including the Register of Members, Register of Directors, and the Register of Registrable Controllers (RORC)identifying anyone with more than 25% ownership or control. A company secretary must then be formally appointed within six months if not already in place at incorporation. 

Tax and Strategic Considerations

Singapore's fiscal appeal rests on a territorial and remittance-based system that only taxes income sourced locally or foreign income actually brought into the country, rather than a company's entire global earnings by default. Domestic profits face a flat 17% corporate rate, but the Start-Up Tax Exemption shelters 75% of the first SGD 100,000 and 50% of the next SGD 100,000 of chargeable income for a qualifying company's first three years, while the Partial Tax Exemption gives every other company a smaller but permanent version of the same relief.

International groups can lock in certainty before committing capital by applying for advance rulings directly from the Inland Revenue Authority of Singapore (IRAS). Cross-border structuring is further simplified by the fact that Singapore imposes no withholding tax on dividends and no general capital gains tax at all, removing two of the most common friction points multinational treasuries face elsewhere. That efficiency is reinforced by a network of more than 100 double taxation agreements, giving companies exceptional predictability when moving profits, royalties, and interest across borders. 

Business Opportunities and Support Programs

Functioning as Southeast Asia's primary gateway for trade, finance, and technology, Singapore has built its growth strategy around high-value sectors rather than manufacturing volume, with the Economic Development Board (EDB) and Enterprise Singapore actively courting foreign capital into priority industries. Rather than leading with cash grants, the government's toolkit centers on targeted tax concessions and innovation-linked deductions designed to reward genuine substance and research activity.

Companies commercializing qualifying intellectual property can access the Intellectual Property Development Incentive's concessionary tax rate, while businesses conducting genuine research and development in Singapore benefit from enhanced deductions that go well beyond the standard 100% write-off available for ordinary operating costs. Firms engaged in substantial international trading activity can also apply for the Global Trader Programme's concessionary rate, reinforcing Singapore's role as a physical and contractual hub for regional commerce rather than merely a place to book profits. 

H&CO: Premier Corporate Advisory for Entering Singapore

Our specialized team at H&CO delivers end-to-end international corporate advisory and accounting support to help you navigate Singapore's regulatory framework with confidence. We manage every stage of entity setup, from securing tax registrations and satisfying ACRA's filing requirements to arranging your resident director and company secretary and establishing a compliant registered address. Our goal is to make sure your Southeast Asian expansion integrates cleanly into your broader global governance structure while staying fully compliant from the first day of operations.

Establishing a business in this world-class financial hub means meeting a specific set of statutory conditions under the Companies Act. Foreign investors need to address practical compliance points such as arranging local director substance, satisfying bank KYC and anti-money laundering verification, and maintaining a Register of Registrable Controllers for beneficial ownership transparency. H&CO turns these technical requirements into a smooth, well-managed transition into one of Asia's most trusted commercial jurisdictions.