Singapore · Corporate services

Your Singapore company, run end to end.

Incorporation, nominee director, company secretary, registered office, banking, annual financials, and bookkeeping. One Arbitrail SG entity, one engagement, one accountable team. From day-one setup through year-end audit.

1 to 3 days
Standard incorporation
17%
Headline corporate tax
7 services
One accountable team
ACME PTE. LTD.
Active
Entity type Private Limited
UEN 202612345A
Resident director Arbitrail nominee
Company secretary Arbitrail SG
Registered office Singapore
Annual return Filed on time
Tax computation SUTE applied
Why Singapore

The most operationally serious jurisdiction in Asia.

Founders pick Singapore because the government, the courts, and the banks all behave predictably. The cost of that predictability is paperwork done correctly the first time.

Predictable institutions

ACRA, IRAS, MAS. Three regulators that publish their rules, follow them, and answer the phone. Filings get processed in days, not months.

Tax that rewards substance

17% headline rate, with Start-Up Tax Exemption (SUTE), Partial Tax Exemption (PTE), and a wide treaty network. Effective rates often 8 to 13% for genuine operating businesses.

Genuine global hub

Time zone overlap with both US and Europe in extended hours. English contract law. Visa-friendly for senior hires. The default holding-company jurisdiction for Asia operations.

01 / Opening a company

Incorporating a Singapore Pte Ltd, the right way the first time.

Singapore is one of the world’s fastest jurisdictions for company incorporation. The standard case completes in one to three business days through ACRA’s BizFile+ portal. The harder part is choosing the right entity, capital structure, and SSIC code so you do not have to unwind decisions later.

Entity types and how to choose

Most foreign founders end up with a Private Limited Company (Pte Ltd), which gives clean separation of personal and company liability, eligibility for the full slate of Singapore tax incentives, and the smoothest path to opening a corporate bank account. A Pte Ltd can have up to 50 shareholders, foreign or local, and at least one ordinarily resident director.

Other options exist for narrower situations. A Branch Office registers a foreign parent in Singapore but exposes the parent to Singapore tax on Singapore-sourced income and treats Singapore activities as the same legal entity. A Representative Office permits market research and liaison only and may not engage in revenue-generating activities. A Sole Proprietorship or Partnership exposes the owner’s personal assets and is rarely the right choice for foreign founders. A Limited Liability Partnership (LLP) is sometimes used by professional services firms.

Pre-incorporation requirements

Five things must be ready before you submit to ACRA. Company name reserved through BizFile+ (typically approved in one to three hours, longer if the name resembles an existing one or contains controlled words such as bank, insurance, finance). SSIC codes for principal activities (Singapore Standard Industrial Classification, this drives banking eligibility, certain license requirements, and statutory grants). Share capital structure (a minimum of S$1, but practical capital starts at S$1,000 to S$10,000 to satisfy banking due diligence). Registered office in Singapore (a physical address, not a P.O. box). At least one ordinarily resident director who is a Singapore citizen, Permanent Resident, or holder of an Employment Pass / EntrePass / Dependent’s Pass.

The actual filing

With pre-incorporation requirements in hand, the filing on BizFile+ is straightforward. ACRA fees for the standard case are S$315 in total: S$15 for name reservation and S$300 for incorporation. The filing returns a Unique Entity Number (UEN) and the Certificate of Incorporation, normally within the same business day.

Common pitfalls and how to avoid them

The mistakes we see most often. Wrong SSIC code, which can trigger unnecessary licensing requirements or, conversely, fail to qualify the company for banking due diligence as a real operating business. Under-capitalization, where a company files at S$1 share capital and then struggles with banks who treat the company as not credibly capitalized. Forgetting the six-month secretary deadline, which carries ACRA penalties. Choosing the wrong director model, where a hastily appointed nominee creates governance ambiguity later.

What Arbitrail does

Name reservation, SSIC code review, capital structure recommendation, drafting of the Constitution, ACRA filing, and registration with statutory bodies. We provide the registered office, act as your nominee director if you do not have a resident, and appoint an Arbitrail Company Secretary on day one. End-to-end Singapore incorporation in two to three business days.

02 / Active site management

Substance over a brass plate. What ‘active’ means in Singapore today.

Singapore’s banks and tax authority have tightened expectations around economic substance. A company registered in Singapore that does not actually do anything in Singapore is no longer treated the same as a company that runs real operations on the ground. Active site management is the discipline of being the second kind.

Why substance matters now

Three forces have converged. Banking KYC tightened materially after 2018, and DBS, OCBC, and UOB now reject account applications from companies that fail substance review. IRAS scrutiny on tax-incentive claims has increased, particularly for companies claiming Start-Up Tax Exemption while showing no Singapore-based activity. OECD BEPS and the related global minimum tax rules have raised the bar internationally for what qualifies as a tax-efficient operating presence rather than a tax-avoidance shell.

What “active site management” actually means

The practical components of substance are knowable and specific. A registered office that is a physical address, not a virtual mailbox, with a directory listing in the building. Mail handling with scanning and forwarding, so government correspondence is read and acted on. A Singapore phone line with a local answering service. Board meetings held in Singapore at appropriate intervals (typically annually for small private companies, quarterly for larger), with minutes recorded and stored. Local staff or directors physically present at least part of the time. Books and accounting records maintained locally, in line with Section 199 of the Companies Act.

The Tier 1 bank substance test

If you intend to bank with DBS, OCBC, or UOB (the three Singapore-headquartered banks that handle the majority of corporate accounts), substance is not optional. The relationship manager will ask: where is your office, who answers the phone, where are your employees, who attends board meetings. A founder flying in for a half-day account-opening interview from another country, with no local hires and no local presence, increasingly fails this review.

The IRAS substance test

Tax incentives in Singapore are almost all conditioned on real economic activity. Start-Up Tax Exemption (SUTE) requires the company to be incorporated in Singapore, tax resident in Singapore, and have no more than 20 shareholders. Partial Tax Exemption (PTE) applies to all qualifying companies. Both are intended for businesses that actually operate in Singapore, and IRAS reserves the right to reassess if substance does not match the exemption claim.

What Arbitrail does

We provide the registered office (physical, with directory listing), mail handling and scanning, Singapore phone line with answering service, scheduled board meeting facilities, and minute-book maintenance. We document the substance position so you can present it to a banker, an auditor, or IRAS without scrambling.

03 / Nominee director

Section 145 explained. Why every Singapore company needs a resident director.

Section 145 of the Companies Act requires every Singapore company to have at least one director who is “ordinarily resident” in Singapore. For founders without local citizenship, Permanent Residency, or an Employment Pass, the cleanest way to satisfy this requirement is a nominee director.

The legal requirement

An ordinarily resident director must be a Singapore citizen, Singapore Permanent Resident, or holder of a long-term pass (Employment Pass, EntrePass, or Dependent’s Pass). The requirement is not waivable. Companies that fail to maintain a resident director are in breach of the Companies Act and risk strike-off proceedings by ACRA.

Why a nominee is often the cleanest path

The alternatives to a nominee director are slower and more expensive. Relocating a founder requires an Employment Pass application (typically four to eight weeks of processing if the founder qualifies, longer for harder cases) and a real intention to live in Singapore. Hiring a local director means committing to a senior Singaporean salary at a stage where the company may not need a full-time executive. Promoting an existing local employee to director-level only works if you already have one. A nominee director fills the statutory gap immediately while you decide which of the longer-term paths fits the business.

What a nominee director actually does (and does not do)

A properly structured nominee is a name on the ACRA register and a signature on the documents that statutorily require a director’s signature. The nominee does not run the business, does not have signing authority over the bank account beyond what the founder explicitly grants, and does not make commercial decisions. The founder runs the company and retains full operational control.

The nominee is, however, a real director under Singapore law and carries fiduciary duties. The Companies Act does not distinguish between “real” and “nominee” directors. Any director can be held personally liable for breaches of the Act, fraudulent trading, or wrongful trading. A nominee who agrees to a structure that violates the Act is on the hook the same as any other director.

Common mistakes

The mistakes we see. Cheap nominees, often individuals offering the service informally for a few hundred dollars per year, who go uncontactable when ACRA needs a signature or when the company faces a regulatory enquiry. Missing or one-sided indemnities, where the nominee bears all the risk and the founder bears none, leading to a nominee who quits at the first sign of trouble. Mismatched authority, where the founder gives the nominee operational authority by default and discovers it later. No succession plan, where the nominee director resigns or becomes uncontactable and the company has no resident director, triggering a 6-month clock under ACRA rules to find a replacement.

What Arbitrail does

We provide a vetted, qualified Singapore-resident nominee director with a documented service agreement, mutual indemnities, and clear scope. The nominee acts only on properly authorized instructions, never with independent authority over funds or commercial decisions. Replacement is contractually committed within five business days if circumstances ever require it.

04 / Company secretary

Section 171, six-month deadline. The other mandatory appointment.

Singapore’s Companies Act requires every company to appoint a Company Secretary within six months of incorporation, and the role must remain filled at all times. The Company Secretary is the keeper of the corporate record and the company’s primary interface with ACRA.

Who can be a Company Secretary

The Company Secretary must be ordinarily resident in Singapore, like a director, and must possess the requisite knowledge to perform the role. For private companies that are not listed, the bar is moderate: a person with reasonable familiarity with the Companies Act, ACRA filings, and corporate record-keeping. For public listed companies, the requirements are stricter and codified, including specific qualifications under the Singapore Companies Act and Listing Rules.

A sole director cannot also act as Company Secretary; if there is only one director, a separate person must hold the secretary position. With two or more directors, one of them can also serve as Company Secretary if qualified.

What a Company Secretary actually does

The role is statutory and operational, not ceremonial. The Company Secretary maintains the company’s registers (members, directors, secretaries, charges, substantial shareholders), manages the Annual General Meeting (where required), files the Annual Return with ACRA within seven months of the financial year end, and notifies ACRA of any changes (director appointments and resignations, share transfers, registered office changes, change of name, alteration of constitution).

Beyond the statutory floor, the Company Secretary is the institutional memory of the company. The minute book, the share register, the resolutions, the constitution. When the company needs to prove who owns what, who decided what, or who signed what, the secretary’s records are the source of truth.

The annual statutory cycle

The cadence is predictable, which is why missing a deadline carries no excuse. Within 6 months of FY end: Annual General Meeting (private companies can dispense with the AGM under Section 175A if all members agree). Within 7 months of FY end: Annual Return filed with ACRA, including a copy of the financial statements (or a declaration of solvency for dormant companies). Within 7 months of FY end: Estimated Chargeable Income (ECI) filing with IRAS unless exempt. Within 11 months of FY end: Form C-S or Form C corporate tax return filed with IRAS.

Common mistakes

The pattern is consistent. Late Annual Return filing, which incurs ACRA penalties and can trigger strike-off after sustained non-filing. Stale registers, where share transfers and director changes happen in practice but are not recorded promptly. Missed AGM, where the company forgets the six-month deadline and the secretary has not flagged it. Misfiled changes, where a wrong director ID or address slips into the ACRA record and creates downstream problems with banking or licensing.

What Arbitrail does

We act as your Company Secretary from day one, maintain all statutory registers, prepare and file the Annual Return, coordinate the AGM (or formally dispense with it under Section 175A), and file every notification ACRA requires. We send proactive reminders 60 days before each statutory deadline. Filings are documented and you receive copies for your records.

05 / Opening a bank account

The hardest part of setting up. Why Singapore banking takes longer than incorporation.

Singapore is one of the world’s leading financial centers, and yet opening a corporate bank account for a newly incorporated company is harder today than it was ten years ago. The KYC and AML bar has risen materially, and Tier 1 banks now reject applications routinely for reasons that surprise founders.

The state of Singapore banking in 2026

Three categories of bank serve corporate customers in Singapore. The Tier 1 banks (DBS, OCBC, UOB) handle the majority of corporate accounts and offer the broadest service set, but apply the strictest KYC. The international banks (HSBC, Standard Chartered, Citi) tend to be friendlier to companies with global parents or international transaction needs. The digital-first players (Wise Business, Aspire, Airwallex) onboard fastest and serve a real need for early-stage companies, but offer narrower service (less lending, fewer cash management features, generally no relationship banking).

Documentation required

Every bank application requires a similar packet, even though specific forms differ. Certified true copies of incorporation documents: Certificate of Incorporation, Constitution, latest BizFile profile. Board resolution authorizing account opening and naming signatories. KYC for every director and beneficial owner: passport, address proof (recent utility bill or bank statement), source of wealth declaration. Business plan: description of operations, expected transaction volumes, counterparties, geography. Tax residency certifications (CRS / FATCA forms).

The interview

Tier 1 banks generally require an in-person interview with a director. EP holders and locals get easier processing because the bank can see who they are dealing with. A founder traveling to Singapore for a single half-day, with no local hires and no Singapore-based director attending, increasingly fails the interview not because of any specific objection but because the relationship manager cannot satisfy themselves about substance and intent.

Timeline

For a clean Tier 1 case, the timeline is four to twelve weeks from application to live account, with most of that time spent in due diligence rather than at the front desk. International banks similar. Digital-first onboards are typically one to three weeks. Complex structures (multi-jurisdiction shareholders, ultimate beneficial owners with sanctions exposure, unusual industries) can stretch the timeline materially or end in rejection.

Common rejection reasons

The patterns. Lack of substance, addressed by the active site management discipline above. Unclear business model or one that maps to a high-risk SSIC code in the bank’s risk taxonomy. Prior bank rejections, which other banks see and treat as a red flag. Sanctioned-country links in the shareholder chain or the customer base. Unverified source of funds, particularly relevant for first-time founders without an obvious wealth history.

What Arbitrail does

We do pre-application due diligence to flag issues before the bank sees them. We prepare the document packet to the bank’s exact format. We make introductions to relationship managers we work with at DBS, OCBC, UOB, HSBC, Standard Chartered, and the digital-first players. We accompany the founder to the interview if helpful. If the first bank rejects, we help with re-application strategy.

06 / Annual financials

SFRS, ECI, Form C, audit. The Singapore annual cycle, in plain English.

Every Singapore company must prepare annual financial statements compliant with the Singapore Financial Reporting Standards, file an Annual Return with ACRA, and submit a corporate tax return to IRAS. Whether an external audit is required depends on the “small company” thresholds.

The reporting framework

Singapore companies prepare financial statements under one of two frameworks. SFRS (Singapore Financial Reporting Standards) is the full framework, broadly aligned with IFRS, used by larger or listed companies. SFRS for SE (Small Entities) is a simplified framework available to private companies that meet specific size thresholds. SFRS for SE has fewer disclosures, simpler measurement options, and is the practical default for most owner-managed Singapore companies.

The audit threshold

Section 205C of the Companies Act sets out the “small company” criteria. A private company is a small company if it meets at least two of these three thresholds for the immediate past two financial years: revenue not exceeding S$10 million, total assets not exceeding S$10 million, fewer than 50 employees. Small companies are exempt from the statutory audit requirement. Companies that cross the thresholds must appoint an external auditor and have their financial statements audited annually.

The annual cycle

The Singapore annual cycle is sequential and time-bound. FY end, typically 31 December but can be any date the company chooses. Within 3 months of FY end: Estimated Chargeable Income (ECI) filing with IRAS, unless exempt under the threshold (revenue under S$5M and ECI is nil). Within 6 months of FY end: financial statements prepared and AGM held (or formally dispensed with under Section 175A). Within 7 months of FY end: Annual Return filed with ACRA. By 30 November: Form C-S (simplified) or Form C (full) corporate tax return filed with IRAS for the preceding YA.

Tax computation in practice

Singapore’s headline corporate tax rate is 17%. Effective rates are typically lower because of incentives. Start-Up Tax Exemption (SUTE): in each of the first three Years of Assessment, exempts 75% of the first S$100,000 of chargeable income and 50% of the next S$100,000. Partial Tax Exemption (PTE): for all qualifying companies, exempts 75% of the first S$10,000 and 50% of the next S$190,000. The two exemptions together produce effective tax rates often in the 8 to 13% range for early-stage companies.

Common mistakes

Late filings carry both ACRA and IRAS penalties, and IRAS in particular is unforgiving on systematic late filing. Misstated tax computations (often from missed reliefs) can leave money on the table or trigger an enquiry. Missing the GST registration threshold (S$1M of taxable turnover) leads to retroactive registration plus penalty. Misclassifying expenses (capital vs revenue) can produce tax positions that do not survive an IRAS review.

What Arbitrail does

We prepare financial statements under SFRS or SFRS for SE, file the ECI and Form C-S/C with IRAS, file the Annual Return with ACRA, and coordinate the audit if required (we work with a panel of Singapore-licensed audit firms). We optimize the tax computation against SUTE, PTE, and any sector-specific reliefs you qualify for, and document the position so it survives an IRAS enquiry.

07 / Bookkeeping & accounting

The discipline that everything else depends on. Section 199, in practice.

Section 199 of the Companies Act requires every Singapore company to keep accounting and other records sufficient to explain the transactions and financial position of the company, retained for at least five years. Beyond compliance, the quality of the bookkeeping determines the quality of every other financial decision the company makes.

The standard

The Companies Act sets the threshold at “sufficient to explain transactions and financial position”. SFRS or SFRS for SE provides the structural framework. Practically, this means a chart of accounts that maps cleanly to the financial statements, transaction-level records that tie to source documents (invoices, receipts, contracts, bank statements), and a process that closes the books month by month rather than scrambling at year-end.

Software choices

Most Singapore SMEs run on cloud-based accounting software. Xero is the most popular for owner-managed businesses, with Singapore-specific GST handling and Singapore bank feeds. QuickBooks Online has a meaningful share, particularly for companies with US parents who are already on QuickBooks elsewhere. MYOB is the legacy choice with a long Singapore history. Sage is common in mid-market companies with more complex needs. NetSuite sits at the larger end. The right choice depends on transaction volume, multi-currency needs, and what your auditor (if you need one) prefers.

The monthly process

A disciplined monthly close looks the same regardless of software. Bank reconciliation: every bank account reconciled to the statement. Accounts receivable and accounts payable: invoices in, invoices out, aging reviewed. Payroll: wages calculated, CPF and SDL filed, payslips issued. GST: quarterly returns prepared if registered. Management reporting: P&L and balance sheet reviewed against budget. Period close: journals reviewed and posted, books locked.

GST in practice

GST is currently at 9% (raised from 8% in January 2024). Registration is mandatory once taxable turnover exceeds S$1M in a 12-month period (or is reasonably expected to). Voluntary registration is available below the threshold and is sometimes useful for companies that incur a lot of input GST but do not yet have S$1M of revenue. Returns are filed quarterly, with payment due one month after the quarter end. Late filing carries fixed penalties plus interest on the outstanding GST.

Common mistakes

The pattern. Mixing personal and company expenses, especially common in early-stage owner-managed companies, which makes the books harder to clean and creates audit risk. Not reconciling regularly, which lets errors accumulate until the year-end close becomes a forensic exercise. Missing GST registration, which leads to retroactive registration and penalty. Poor receipt management, which creates problems when the auditor or IRAS asks for substantiation. Treating bookkeeping as a year-end task, which makes management reporting impossible and turns tax planning into tax surprise.

What Arbitrail does

We run monthly bookkeeping in Xero or your preferred software, reconcile bank accounts, manage AR/AP, prepare quarterly GST returns if you are registered, process payroll with CPF and SDL filing, deliver monthly management reports, and produce the year-end financial statements. One team, one fee, predictable outcomes. Books that an auditor can pick up and tie out without a remediation project.

Get started

All seven services. One Arbitrail SG engagement.

Bring the entity you want to set up, the directors and shareholders, and the rough business model. We scope the engagement in 30 minutes and ship the proposal the same day. Standard packages or fully bespoke. Singapore SG entity contracting only.

  • Pte Ltd incorporation, end to end
  • Resident director (nominee)
  • Company secretary, year one
  • Registered office + active site mgmt
  • Bank introduction package
  • Bookkeeping + GST + year-end
Common questions

Before you book a call

What founders and operators ask before bringing Arbitrail in for a Singapore setup. Anything else, just email and we will answer the same day.

I am not based in Singapore. Can I still incorporate?
Yes. Singapore allows fully foreign shareholders. The only local requirement is at least one ordinarily resident director (citizen, PR, or holder of a long-term pass like the Employment Pass or EntrePass). Most foreign founders satisfy this through an Arbitrail-provided nominee director on day one and revisit the question when they later relocate or hire a local senior.
How long does the full setup take, end to end?
Incorporation itself is one to three business days through ACRA. Bank account opening is the longer item: four to twelve weeks for a Tier 1 bank (DBS, OCBC, UOB), one to three weeks for a digital-first option like Wise Business or Aspire. Most foreign founders go live operationally with a digital-first account in week 2 and add a Tier 1 relationship over the following two months.
Do I need a real Singapore office?
You need a registered office address (cannot be a P.O. box) and increasingly you need substance to satisfy banking and tax authorities. The registered office can be a serviced address that we provide. Substance does not require a leased office; it requires that the company actually does things in Singapore: phone answered, mail handled, board meetings held, records maintained, ideally some local presence over time.
How much does the full first year cost?
For a standard foreign-founder Pte Ltd with nominee director, registered office, secretary, and basic bookkeeping, total first-year cost is typically in the range of S$8,000 to S$15,000 depending on transaction volume and whether you need GST registration. We quote against your specific scope after a 30-minute working session. Government fees alone are S$315 base.
What if I already have a Singapore company elsewhere?
We can take over from an existing corporate services provider. The transition typically takes two to four weeks and involves resignation of the outgoing director, secretary, and registered office; appointment of the Arbitrail equivalents; transfer of registers and records; and notification to ACRA, IRAS, and the bank. We do this regularly, including for companies whose previous provider went uncontactable.
Can you help me get an Employment Pass to relocate?
Yes, in coordination with the Singapore EP application process. EP eligibility depends on the founder’s qualifications, the company’s financial profile, and the proposed role. We coordinate the application, prepare the supporting business plan, and time the EP submission against the company’s capitalization. Typical EP processing is four to eight weeks if the case is straightforward.
Do you handle complex shareholder structures?
Yes, including holding-company structures, ESOP/ESS plans, multiple share classes, foreign-trust shareholders, and ultimate beneficial owner disclosures for FATCA/CRS purposes. Complex structures take longer to scope and require additional KYC for the bank, but are routine in our practice.
What if I want to wind the company down later?
Singapore offers two main paths: members’ voluntary winding-up (formal liquidation, suitable for companies with assets or pending obligations) and ACRA strike-off under Section 344 (faster and cheaper, suitable for solvent companies that have ceased operations and have no assets or liabilities). We handle both. Strike-off typically completes in three to four months end to end.

Your Singapore setup, end to end.

One engagement, one accountable team, seven services done correctly the first time. Bring the rough plan and we will scope the proposal in 30 minutes.

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