According to ACRA, foreign companies must engage a registered filing agent for Singapore company incorporation services, with requirements varying by setup route.
US parent companies typically use Singapore incorporation services to establish a local private limited company subsidiary. This creates a separate legal entity with limited liability for full commercial operations.
Singapore permits 100 per cent foreign ownership of a private limited company, making the subsidiary the most popular route for US groups expanding into Asia. The new entity files its own accounts and pays Singapore tax on local profits, yet keeps the parent's liability ring-fenced. Understanding the setup process early avoids costly restructuring later, as the resident-director rule, nominee obligations and post-incorporation compliance must all be planned before filing.
In this blog, we discuss how to set up a subsidiary in Singapore if my parent company is based in the US. We cover ACRA requirements, the nominee director rule, registration steps, government filing fees and 2026 compliance updates.
Which Singapore company incorporation services route should a US parent choose for expansion?
A US parent most often registers a local private limited company as a subsidiary. This delivers a separate legal entity, limited liability and the ability to earn income in Singapore.
ACRA outlines four routes for existing foreign businesses. The representative office suits early market research but cannot generate revenue. A branch extends the parent directly and leaves full liability with the US entity. Re-domiciliation moves the entire legal home to Singapore, which is rarely the first step.
The subsidiary route is designed for ongoing commercial activity. The new company becomes a Singapore entity owned by the US parent. It files its own accounts, pays Singapore tax on local profits and enjoys the same ongoing obligations as any other private limited company.
Choosing the right option early avoids later restructuring costs. Most US groups start with a subsidiary because it balances control, protection and operational freedom.
What requirements apply when a US parent incorporates a Singapore subsidiary?
Every Singapore company needs at least one ordinarily resident director, a company secretary, a local registered office and a corporate service provider for the filing.
The resident director must be a Singapore citizen, permanent resident or certain work-pass holder. US executives who lack local residency usually appoint a nominee director arranged by a registered corporate service provider. The company secretary must be qualified and appointed within six months.
A registered office in Singapore is mandatory. It must be accessible during business hours for official notices. Share capital can start at one Singapore dollar. The US parent may hold 100 per cent of the shares.
Foreign applicants cannot file directly unless they hold Singpass. They must therefore engage a licensed corporate service provider. New rules from 2025 require that any nominee director be assessed as fit and proper by that provider. Nominee status must also be recorded in ACRA's central registers.
Understanding how to choose a corporate service provider is essential, as the right partner streamlines nominee arrangements and ongoing filings.
1. Local resident director
At least one director must be ordinarily resident in Singapore. A nominee director fulfils this statutory role without taking part in day-to-day management.
2. Company secretary and registered office
A qualified secretary must be appointed within six months. The registered office must be a physical Singapore address open to the public during stated hours.
3. Engagement of a corporate service provider
Foreign companies registering a subsidiary must engage a registered corporate service provider to reserve the name and complete incorporation, as direct filing requires Singpass. The provider also handles nominee arrangements and ongoing filings.
Comparison of Setup Options for Foreign Businesses in Singapore
| Option | Best for | Legal status | Liability | Can earn income |
|---|---|---|---|---|
| Representative office | Market research | Not a separate entity | Parent fully liable | No |
| Subsidiary (local company) | Full commercial operations | Separate Singapore company | Limited to subsidiary assets | Yes |
| Foreign company branch | Extending parent operations | Extension of parent | Parent fully liable | Yes |
| Re-domiciliation | Moving legal home entirely | Becomes Singapore company | Usually limited | Yes |
How does ACRA company registration work for a US-owned subsidiary?
The process begins with name reservation, followed by document preparation and electronic filing through a corporate service provider. Most applications are approved shortly after payment.
Name reservation costs 15 Singapore dollars and lasts 120 days. Once approved, the corporate service provider lodges the incorporation application via Bizfile. The government fee is 300 Singapore dollars. Complex names that require referral can take up to 15 working days, but straightforward cases finish in one to three days. ACRA approval itself typically takes one to three working days for straightforward applications.
Note that an ACRA-registered filing agent is specifically licensed to submit incorporation and compliance filings to ACRA on behalf of clients, while a registered corporate service provider offers broader support including nominee director arrangements, secretarial services and ongoing compliance. Most firms serving foreign companies hold both registrations.
Required information includes the company's financial year end, proposed officers, share capital and constitution. The US parent supplies its certificate of incorporation, a board resolution authorising the subsidiary, and identification for any individual directors or controllers.
After approval the company receives a unique entity number. Immediate next steps include:
- Opening a corporate bank account
- Appointing the secretary if not already done
- Considering GST registration if taxable turnover is expected to exceed one million Singapore dollars
GST-registered companies must also comply with InvoiceNow e-invoicing requirements. Under the 2026 phased mandate, new GST-registered companies first fall within scope from dates ACRA and IRAS publish. Verify your applicable intake date rather than assuming immediate coverage.
1. Reserve the company name
Submit the proposed name and SSIC code through a corporate service provider. Approval is usually instant unless the name needs extra review.
2. Compile parent-company documents
The US parent prepares certified copies of its formation documents, a directors' resolution and details of ultimate controllers for ACRA's registers.
3. File the incorporation application
The corporate service provider submits everything electronically. Payment of the 300-dollar fee triggers processing.
4. Complete post-incorporation tasks
Obtain the unique entity number, open a bank account and file any required nominee or controller information with ACRA.
Key ACRA Fees and Timelines for Company Incorporation
| Item | Fee (SGD) | Typical timeline |
|---|---|---|
| Name reservation | 15 | Same day to 3 working days |
| Company registration | 300 | 1 to 3 working days |
| Complex or referred names | 300 | Up to 15 working days |
| Total government fees | 315 | Most cases under 5 working days |
Essential Requirements for a US-Owned Singapore Subsidiary
| Requirement | Details | Notes |
|---|---|---|
| Resident director | At least one ordinarily resident individual | Nominee permitted via registered CSP |
| Company secretary | Qualified person appointed within 6 months | Can be provided by the CSP |
| Registered office | Physical Singapore address | Must be accessible during business hours |
| Share capital | Minimum typically SGD 1 | US parent may hold 100 per cent |
| Corporate service provider | Mandatory for all foreign filings | Handles nominee assessment and registers |
Why do most US parents appoint a nominee director in Singapore?
A nominee director satisfies the resident-director rule when the US parent has no local staff at the outset. The appointment must now be arranged only through a registered corporate service provider.
The nominee's role is primarily statutory. While the individual may not manage day-to-day operations, they retain statutory directors' duties and may sign contracts in certain cases. New legislation requires the corporate service provider to confirm the nominee is fit and proper. The provider must also lodge details in ACRA's central Register of Nominee Directors.
ACRA's public records show the appointed directors, but the Register of Nominee Directors is accessible only to authorised authorities, not the general public. Companies must also keep an internal register and update ACRA within seven days of any change.
Selecting an experienced provider reduces compliance risk. The same firm can later assist with employment-pass applications once the subsidiary is ready to hire US or other expatriate staff.
Conclusion
Setting up a Singapore subsidiary from the United States is straightforward when the correct structure and filings are used from day one. ACRA's digital process, combined with a resident director and registered office, gives the new company immediate legal standing and limited liability.
Ongoing compliance, including nominee registers, annual returns and possible GST obligations, must be planned at incorporation. Early attention to these details prevents later penalties and supports smooth regional growth.
3E Accounting Singapore assists US parents with the entire journey. As a registered corporate service provider we handle:
- Name reservation
- ACRA filing
- Nominee director arrangements
- Post-incorporation support
This lets clients focus on their Asia-Pacific strategy.
Ready to establish your Singapore subsidiary?
Speak with our team about incorporation, nominee director services and ongoing compliance for US-owned companies.
Frequently Asked Questions
Yes. Singapore allows full foreign ownership of a private limited company. The US parent simply appears as the shareholder on ACRA records.
A nominee is required only if no director is ordinarily resident in Singapore. Most US parents without local staff appoint one through a registered corporate service provider.
Straightforward applications are approved within one to three working days after payment. Name reservation itself is often instant.
There is no statutory minimum, but most companies start with one Singapore dollar. The US parent can inject additional capital later.
GST registration is compulsory when taxable turnover is expected to exceed one million Singapore dollars in the next 12 months. Subsidiaries that anticipate reaching this threshold must register prospectively before the threshold is crossed, not after it has already been reached.
Abigail Yu
Author
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.
