How to Incorporate a Company in Singapore: A Legal Checklist

Singapore has built a reputation as one of the easiest places in the world to start a company, and the actual incorporation process reflects that, being largely digital and often completed within a day or two once everything is in order. That said, “easy” does not mean “nothing to think about,” and getting the legal groundwork right at incorporation saves real headaches later. This guide walks through incorporating a company in Singapore as a practical checklist.

Choose Your Business Structure

Before anything else, decide on the right structure for what you are building. Most founders incorporating a genuine business choose a private limited company, since it offers limited liability, credibility with investors and clients, and a clearer path for future fundraising, compared to a sole proprietorship or partnership. This guide focuses on incorporating a private limited company, which is by far the most common structure for anyone building a scalable business in Singapore.

Reserve Your Company Name

Your first concrete step is reserving your company name through ACRA’s Bizfile portal. Your proposed name must be unique and not identical or deceptively similar to an existing registered entity, and certain words may require approval from a specific referring authority before being accepted. Once approved, your reserved name is typically held for a period before it would be released if you do not proceed with incorporation, so there is no need to rush the remaining steps immediately after reserving your name.

Appoint a Resident Director

Every Singapore company needs at least one director who is ordinarily resident in Singapore, meaning a Singapore citizen, permanent resident, or certain eligible pass holders. If you are a foreign founder without a local resident director available, nominee director services exist specifically to satisfy this requirement, allowing you to incorporate and operate even without a Singapore-based co-founder.

Decide on Shareholders and Share Structure

Determine who your shareholders will be and how shares will be allocated between them. Singapore companies can have both individual and corporate shareholders, and a minimum paid-up capital of just one dollar is legally sufficient to incorporate, though most genuine businesses set a more meaningful figure reflecting actual investment. If you have more than one founder, this is the point to think carefully about vesting, future funding rounds, and how additional share classes might need to be structured later, rather than treating the initial split as a purely administrative detail.

Appoint a Company Secretary

Singapore law requires every company to appoint a qualified company secretary within six months of incorporation. This role handles statutory filings, maintains company records, and helps keep the company compliant with ongoing ACRA requirements. Many companies engage a corporate secretarial firm for this rather than hiring someone in-house, particularly in the early stages.

Secure a Registered Address

Your company needs a registered address in Singapore, which appears on public records and is where official correspondence is sent. This does not need to be your actual operating premises, and many early-stage companies use a registered office service or their corporate secretarial firm’s address for this purpose.

Prepare Your Company Constitution

Every Singapore company needs a constitution governing its internal management. ACRA provides a standard Model Constitution suitable for straightforward companies with simple share structures, and many first-time founders adopt this as is. If your company anticipates a more complex share structure, such as multiple share classes for future investors, or specific provisions around founder vesting or exit arrangements, it is worth having a lawyer draft a customised constitution rather than relying on the default template.

Submit Your Application

With your name approved, director and shareholders confirmed, registered address secured, and constitution ready, the application is submitted through Bizfile, including all director, shareholder, and share capital details. Most straightforward applications are processed quickly, often within one to two days, though applications requiring review by a referral authority take longer.

Receive Your Incorporation Documents

Once approved, ACRA issues your company’s Unique Entity Number, which functions as your company’s official identifier for virtually all future dealings with government agencies, and your Certificate of Incorporation, confirming your company legally exists. You will also receive your company’s Bizfile business profile, a document you will need repeatedly, whether opening a corporate bank account, applying for grants, or dealing with other institutions.

What to Do Immediately After Incorporation

Incorporation itself is only the starting point. Open a corporate bank account promptly, since many banks require your incorporation documents and director identification before an account can be opened. Register for the taxes relevant to your business with the Inland Revenue Authority of Singapore, and if applicable, consider Goods and Services Tax registration once your turnover approaches the relevant threshold. Set up proper accounting records from the very start, since good habits here make annual compliance considerably easier later.

Legal Documents Worth Preparing Beyond Incorporation Itself

If you have more than one founder, a founders’ or shareholders’ agreement addressing equity, vesting, and what happens if someone leaves is worth having in place early, ideally before any disagreement makes it harder to negotiate calmly. If you plan to hire soon, properly drafted employment contracts, including clear intellectual property assignment clauses, protect the company’s ownership of what your team builds. If your brand or product name matters to your business, consider trademark protection sooner rather than later, since this is a separate process from company incorporation entirely.

Choosing Your Financial Year End

An easily overlooked decision during incorporation is setting your company’s financial year end, which affects your filing deadlines and tax planning going forward. While this can technically be changed later, doing so involves additional administrative steps and, in some circumstances, restrictions, so it is worth giving this a moment of genuine thought at incorporation rather than defaulting to whatever date happens to be pre-filled in the application, particularly if you already have a sense of your business’s natural sales or reporting cycle.

Ongoing Compliance to Keep in Mind

Once incorporated, your company has ongoing obligations, including filing annual returns with ACRA, holding annual general meetings unless specifically exempted, and maintaining proper statutory registers. Missing these obligations can result in penalties, so it is worth having a clear system, whether through your corporate secretary or an internal process, to track these recurring requirements from day one.

Frequently Asked Questions

Can I incorporate a Singapore company entirely on my own without using a corporate service provider?

If you have a Singpass and meet the resident director requirement yourself, you can complete much of the process independently through Bizfile, though many founders still use a corporate service provider for convenience, particularly for the company secretary role and ongoing compliance support.

How long does a company name reservation last before I need to complete incorporation?

An approved company name is generally held for a set period before it would be released back into availability if incorporation is not completed, so it is worth completing the remaining steps within a reasonable timeframe after your name is approved.

Do I need a lawyer to incorporate a simple, straightforward company in Singapore?

For a simple company with a standard structure using the Model Constitution, many founders successfully incorporate without a lawyer, though it is still worth having a lawyer review anything beyond the basics, particularly founder agreements or a customised constitution.

What happens if I want to change my company’s name, directors, or shareholders after incorporation?

These changes are all possible after incorporation and are handled through further filings with ACRA via Bizfile, so your initial choices are not permanently fixed, though each change does need to be properly documented and filed.

Is there a minimum number of employees a Singapore company needs to have?

No, there is no minimum employee requirement to incorporate or maintain a Singapore company, and many companies operate for a period with just their founding director and no other staff at all.