Published January 20, 2015 · Updated October 6, 2026
ACRA's total government fee for incorporating a Singapore private limited company stands at S$315 in 2026 – S$15 to reserve the name and S$300 to register. Yet the fee is the easy part; structure, residency and compliance decisions are where most founders stumble.
In this blog, we discuss what DIY incorporation involves and when local founders can self-file. We cover when foreign founders must use a registered filing agent. We also explain what a corporate services provider can and cannot guarantee, and the compliance obligations after registration.
What Does DIY Business Incorporation in Singapore Involve?
DIY incorporation means the founder personally reserves the company name, prepares the constitution and lodges the application through ACRA's Bizfile portal.
The Accounting and Corporate Regulatory Authority (ACRA) operates a fully digital registration system. A founder who self-files reserves the proposed name online, drafts or adapts the company constitution, and submits the application personally.
The statutory requirements are fixed regardless of who files:
- A unique company name approved by ACRA
- At least one director ordinarily resident in Singapore – a citizen, permanent resident, Employment Pass or EntrePass holder
- At least one shareholder, individual or corporate, local or foreign
- Minimum share capital of S$1
- A registered office address in Singapore that is not a post office box
- A company constitution, standard or customised.
Once the name is approved and documents are complete, most registrations are approved soon after payment. Complex applications may take up to 15 working days, and referrals may take 14 to 60 days. Founders who use a service often benefit from an automated company incorporation platform. That platform pre-validates the common rejection triggers before submission, while self-filers must catch those manually. The one-time government fee is S$315 in 2026 – S$15 for name reservation and S$300 for registration.
Founders converting a sole proprietorship into a private limited company, or those with a simple single-shareholder structure, are the natural candidates for self-filing. For anything more involved, professional Singapore company incorporation services fill the gap the portal does not.
When Can Local Founders Self-File Their Own Company Incorporation?
Self-filing works when the founder is ordinarily resident in Singapore, the structure is standard, and there is time to manage the compliance calendar personally.
DIY company incorporation suits a narrow profile. Three conditions should hold before a founder chooses it:
- The founder uses Singpass, has reserved the company name and will be appointed as a director or secretary of the new company.
- The share structure is simple, with standard ordinary shares and few shareholders
- The founder can commit time to tracking filing deadlines long after registration day
When all three hold, self-filing through BizFile+ is entirely manageable. The founder controls every input and pays only the government fee.
The picture changes quickly. Multiple shareholders, preference shares or a corporate shareholder introduce complexity that the standard templates do not cover. Founders unsure about the incorporation of company in Singapore should review the full process and requirements before committing either way.
Even a flawless submission leaves the founder personally responsible for every subsequent deadline. That includes the company secretary appointment within six months and the annual income tax filing.
Why Do Foreign Founders Need a Registered Filing Agent?
Foreign founders must engage a registered corporate service provider to reserve a name and register a business structure. The company must also appoint at least one director who meets Singapore’s local residency rules.
Foreign founders can own all of the shares in a Singapore private limited company. But they must use a registered corporate service provider to reserve a name and register a business structure. The company must also have at least one director who meets Singapore's local residency requirements.
A foreign founder may appoint an eligible Singapore-resident director or, where appropriate, consider a nominee director arrangement offered by a corporate service provider. A nominee director is not a substitute for active governance: every director has duties under the Companies Act and remains responsible for the company’s affairs.
A corporate service provider must carry out customer due diligence before acting. Singapore KYC requirements typically include identity verification, beneficial-owner information and screening, with enhanced checks such as source-of-funds information where the risk profile calls for them. These checks are a legal and practical part of onboarding, not a promise that registration or banking will be approved.
Professional support can also help a foreign founder arrange a compliant registered office address, prepare the filing information and establish a calendar for post-incorporation duties. The scope, timing and fees for these services should always be confirmed before engagement.
DIY Versus Incorporation Service: 2026 Comparison
| Aspect | DIY Incorporation | Incorporation Service |
|---|---|---|
| Eligibility | Founder uses Singpass, reserves the name and is appointed as a director or secretary; foreigners must engage a corporate service provider | Open to local and foreign founders, including nominee director arrangements |
| Filing responsibility | Founder prepares and lodges every document | Provider prepares and lodges; directors stay legally responsible |
| Government fees | S$315 (S$15 name reservation + S$300 incorporation) | Same S$315, handled on your behalf |
| Professional fees | Nil | From S$109 with GST for a basic package |
| Typical timing | A few hours to 1 business day once documents are complete | Submission within 1 hour possible; registration typically same day |
| Compliance support | None; founder tracks all deadlines | Secretary, ECI, annual returns and tax filings managed for you |
| Key risk | Errors invite rejection; late tax filing draws penalties up to S$5,000 | Error-checked filings and deadline monitoring materially reduce risk |
What Can an Incorporation Service Do – and What Can It Not Guarantee?
A corporate services provider prepares, checks and lodges filings accurately and quickly. No provider can guarantee ACRA approval; that decision rests with the regulator alone.
Honest providers are explicit about this boundary. ACRA retains full discretion to approve or reject any application. This is particularly true where a proposed name is objectionable or the intended activities require referral to another authority. Any service promising guaranteed approval is overclaiming, and founders should treat such promises as a warning sign.
Within that boundary, an automated company incorporation platform can deliver four concrete advantages.
1. Error-checked submissions
A corporate service provider can review the proposed name, position-holder information, constitution and required declarations before lodgement. This can help identify incomplete or inconsistent information, but ACRA remains responsible for the registration decision.
2. Faster, technology-enabled turnaround
Once complete information and supporting documents are available, a provider can lodge the application promptly. ACRA decides the processing outcome and timing; most registrations are approved soon after payment, while referrals and reviews can take longer.
3. Compliance tracking from day one
Support may include reminders for the company secretary appointment, ECI, annual return and income tax filing. Check the engagement terms carefully because the services included, filing responsibility and renewal fees vary by package.
4. Where directors remain accountable
Directors do not transfer their legal duties to a provider. IRAS states that directors remain responsible for timely and accurate corporate income tax filing even when a tax agent is engaged. Late filing or non-filing may attract penalties of up to S$5,000.
What Costs Differ Between DIY and Professional Incorporation?
The two routes diverge across eligibility, cost, timing, compliance support and risk – the comparison table above summarises the 2026 differences.
Government fees are identical either way. What differs is who does the work, how quickly errors are caught, and who keeps the company compliant afterwards.
The cost gap narrows further once the hidden DIY costs are counted – drafting time, rejected applications and missed deadlines. A realistic fee comparison for 2026 follows the main table.
For most founders, the professional fee buys error avoidance and continuity that the DIY route simply does not include.
Typical 2026 Setup Costs: DIY Versus Service
| Cost Item | DIY | With a Service Provider |
|---|---|---|
| Name reservation | S$15 | S$15 (bundled) |
| Incorporation fee | S$300 | S$300 (bundled) |
| Company constitution | Self-drafted at own risk | Standard or customised template included |
| Registered office address | Founder's own address | From S$327 with GST per year |
| Company secretary | Self-sourced within 6 months | First year often included in the package |
| Annual tax filing (ECI and return) | Self-managed | From S$327 with GST per year |
| One-time package fee | Nil | From S$109 with GST |
What Obligations Follow After the Company Is Registered?
Incorporation is the start of a recurring compliance cycle. These fixed timelines follow:
- Secretary appointment
- ECI
- Annual income tax return
- Annual return
Every Singapore company is taxed at the flat Corporate Income Tax rate of 17 per cent on its chargeable income. Two reliefs soften the early years. Qualifying new start-up companies enjoy a 75 per cent exemption on the first S$100,000 of normal chargeable income. A further 50 per cent exemption applies to the next S$100,000, from YA 2020 onwards.
For YA 2026, a 40 per cent Corporate Income Tax Rebate was introduced, with total rebate and cash grant benefits capped at S$30,000. IRAS computes the rebate automatically from the filed ECI or income tax return, so companies need not declare it separately.
Deadlines are strictly enforced, and the directors answer for them. Avoiding the common compliance pitfalls – a missed ECI here, a late annual return there – is precisely where a provider earns its fee.
Post-Incorporation Compliance Calendar
| Deadline | Obligation | Authority |
|---|---|---|
| Within 6 months of incorporation | Appoint a company secretary | ACRA |
| Within 3 months of financial year end | File the Estimated Chargeable Income (ECI) | IRAS |
| By 30 Nov 2026 (YA 2026) | File the Corporate Income Tax Return (Form C-S, Form C-S (Lite) or Form C) | IRAS |
| Annually | File the annual return | ACRA |
When Is Professional Advice the Right Choice for Your Structure?
Professional support can be especially worthwhile whenever the structure is complex, the ownership is foreign, or the tax outcome from year one matters.
None of this means DIY is wrong for everyone. A resident founder launching simple operations – for example, starting an online business in Singapore as a single shareholder – can self-file confidently. The decision is a cost-and-risk trade-off, not a status statement.
Three situations, however, tilt the balance firmly towards professional support.
1. Complex or regulated structures
Holding companies, preference shares, multiple shareholders or activities requiring licences or referral to another authority all sit outside the standard templates. A provider structures these correctly at the first submission.
2. Foreign ownership and banking support
Non-resident founders need a resident director, a registered address and often a nominee arrangement, together with documentation strong enough to pass bank onboarding. Providers coordinate all three.
3. Tax planning from day one
The start-up exemption, the YA 2026 Corporate Income Tax Rebate and the choice of financial year end can affect the first tax bill. Early advice can help founders understand the available reliefs and avoid avoidable corrections later.
Should You Book a Review Before Filing Either Way?
A short pre-filing review can be a useful safeguard for founders who are unsure about eligibility or structure. It costs one conversation and can prevent a rejected application or a mis-structured entity.
Founders on the fence can book an appointment to review their structure, shareholding and residency position before committing to either route. A provider will state plainly whether the case is simple enough to self-file or complex enough to warrant professional handling.
That honesty is the mark of a credible corporate services provider: it sells the service only when the service is genuinely needed.
Conclusion
DIY incorporation remains a legitimate, low-cost route for a resident founder with a simple structure and the time to manage the compliance cycle. A corporate service provider is most useful where foreign ownership, a local-director arrangement, a registered office address, multiple shareholders or ongoing filing support is needed.
We help founders in several ways:
- assess whether their proposed structure is suitable for self-filing
- prepare incorporation information where professional support is appropriate
- explain the post-incorporation work that remains with the directors. Our scope can include incorporation support, corporate secretarial services, registered address arrangements and recurring compliance assistance, subject to the package selected.
The practical question is not whether DIY is possible. It is whether the time, filing responsibility and ongoing compliance risk fit your circumstances. Speak with us before filing to review the structure and confirm the services you need.
Ready to Incorporate in Singapore?
Speak with our incorporation specialists about your structure, nominee director needs and post-registration obligations before you file.
Frequently Asked Questions
The ACRA government fee is S$315: S$15 for the name application and S$300 for incorporation. A corporate service provider's fee is separate and varies according to the work required, such as a registered office address, resident director arrangement, corporate secretarial support and tax filing assistance.
A local individual can register online through Bizfile when the person who reserved the company name will be appointed as a director or company secretary and can use Singpass. Foreigners must engage a registered corporate service provider to reserve a name and register a business structure.
ACRA states that most registrations are approved soon after payment when the name is approved and the application is complete. ACRA review of a proposed name can take up to three working days, while applications referred to another authority can take up to 15 working days.
No. Package inclusions differ between providers. The government fees may be bundled with professional fees, while registered address services, nominee director arrangements, corporate secretarial work and tax filing support may be charged separately. Ask for a written list of inclusions, exclusions, renewal fees and each director's continuing responsibilities before proceeding.
Appoint a company secretary within six months and an auditor within three months unless exempt. You must also maintain the required registers, file ECI within three months after each financial year end unless waived, submit the YA 2026 Corporate Income Tax Return by 30 November 2026 if required, and file annual returns with ACRA according to the deadline for your financial year end.
Abigail Yu
Director
Abigail Yu oversees executive leadership at 3E Accounting Group, leading operations, IT solutions, public relations, and digital marketing to drive business success. She holds an honors degree in Communication and New Media from the National University of Singapore and is highly skilled in crisis management, financial communication, and corporate communications.
