In Singapore, every company incorporated under the Companies Act must keep proper accounting records and prepare annual financial statements. But not all companies are automatically required to have these statements audited. The law sets out clear thresholds and conditions under which an audit becomes compulsory. Understanding these rules is critical for business owners, directors, and corporate secretaries, because failing to comply can lead to penalties, disqualification of directors, and even legal action by creditors or shareholders.

This article explains when a Singapore company’s accounts must be audited, the criteria for audit exemption, and practical scenarios to help you determine if your company qualifies.

1. Legal Framework: Companies Act 1967 and the ACRA Regulations

The primary legislation governing company audits in Singapore is the Companies Act 1967, administered by the Accounting and Corporate Regulatory Authority (ACRA). The Act mandates:

• Every company must prepare true and fair financial statements.

• Financial statements must comply with Singapore Financial Reporting Standards (SFRS).

• Certain companies must have their accounts audited by a public accountant registered with ACRA.

In addition, the Singapore Standards on Auditing (SSA), issued by the Institute of Singapore Chartered Accountants (ISCA), prescribe how audits are performed. Together, these ensure that the information in a company’s accounts is reliable and comparable.

2. The “Small Company” Audit Exemption

Since 1 July 2015, Singapore has introduced the small company audit exemption to reduce compliance costs for small and medium enterprises (SMEs). Under this regime, a private company is exempt from audit requirements if it qualifies as a “small company.”

Definition of a Small Company

A company qualifies as a small company if:

1. It is a private company (not a public company); and

2. It meets at least 2 of the 3 criteria for the immediate past two consecutive financial years:

• Total annual revenue ≤ S$10 million

• Total assets ≤ S$10 million

• Number of employees ≤ 50 at the end of the financial year

If the company is part of a group, the “small group” criteria must also be met on a consolidated basis.

How It Works in Practice

• In Year 1, your private company earns S$4 million in revenue, has S$2 million in assets, and 20 employees. It meets all three criteria — it is a small company and can claim audit exemption.

• In Year 2, your company grows to S$9 million in revenue, S$9.5 million in assets, and 40 employees. Still qualifies (meets all three criteria).

• In Year 3, revenue jumps to S$12 million, assets to S$11 million, and 60 employees. It only meets 0 of the criteria. It must prepare for an audit for the next financial year.

3. “Small Group” Criteria for Subsidiaries and Parent Companies

The small company exemption also applies to companies that are part of a group — but with an added test called the “small group” criteria:

• The entire group (parent and subsidiaries combined) must meet at least 2 of the 3 thresholds (S$10m revenue, S$10m assets, ≤50 employees) on a consolidated basis for the previous two consecutive years.

If either the company or the group fails to meet the criteria, the audit exemption does not apply.

Example:

• Parent company in Singapore: S$8m revenue, S$5m assets, 30 staff.

• Subsidiary in Singapore: S$4m revenue, S$3m assets, 15 staff.

• Combined group totals: S$12m revenue, S$8m assets, 45 staff.

Result: Combined revenue exceeds S$10m (fail), assets below S$10m (pass), staff under 50 (pass) — 2 of 3 criteria met — group qualifies as small group — both parent and subsidiary exempt from audit.

4. Companies That Must Be Audited Regardless of Size

Even if your company meets the small company thresholds, certain situations make audits mandatory:

a. Public Companies

All public companies (including those limited by shares and limited by guarantee) must have their accounts audited, regardless of size.

b. Charities, IPCs, and Non-Profit Entities

Charities and Institutions of a Public Character (IPCs) often face mandatory audit requirements under the Charities Act or their governing documents, especially if annual income or donations exceed certain thresholds.

c. Regulatory or Licensing Requirements

Some industries require audits by law or licensing conditions, even if the company is small. Examples include:

• Financial institutions regulated by the Monetary Authority of Singapore (MAS)

• Trust companies

• Moneylenders

• Fund management companies

d. Constitution or Shareholder Requirements

A company’s own Constitution or Shareholders’ Agreement may stipulate that accounts must be audited, even if the Companies Act does not require it.

e. On Direction of ACRA or Other Authorities

If ACRA suspects irregularities, it may direct a company to have its accounts audited. Creditors, shareholders, or regulators can also demand audited accounts for verification.

5. Transitioning Into and Out of Audit Requirements

Understanding when your company moves into or out of the audit regime is crucial:

• Moving into audit: If your company stops meeting the small company criteria for two consecutive financial years, you must appoint an auditor and prepare audited accounts for the next financial year.

• Moving out of audit: If your company becomes eligible for small company status again (meeting 2 of 3 criteria for the past two years), you may stop auditing after the current financial year.

It’s advisable to plan ahead, because auditors need to be appointed within 3 months of the company’s incorporation or as soon as audit becomes necessary.

6. Key Deadlines for Financial Statements and Audits

Whether audited or not, every company must:

• Prepare financial statements within 6 months of the financial year end.

• Hold an Annual General Meeting (AGM) (unless exempt) and present financial statements to shareholders.

• File Annual Returns with ACRA within 7 months of the financial year end.

Audited companies must ensure their auditors complete the audit in time for these deadlines. Late filing penalties can range from S$300 to S$600 per breach.

7. Why Companies Choose to Be Audited Voluntarily

Even if not required by law, many Singapore SMEs choose to have their accounts audited voluntarily because:

• Bank loans and investors often require audited accounts to assess creditworthiness.

• Tender submissions and government grants may ask for audited financial statements.

• Shareholder transparency: In companies with multiple owners, audits provide independent assurance.

• Exit or M&A planning: Buyers value audited accounts in due diligence.

Voluntary audits can increase credibility and make expansion smoother.

8. Directors’ Responsibilities: You’re Still Accountable

Audit exemption does not exempt directors from maintaining true and fair accounts. Directors remain responsible for:

• Keeping proper accounting records (minimum 5 years).

• Preparing accurate financial statements.

• Ensuring compliance with SFRS.

If errors or fraud occur, directors can be personally liable — even if the company is exempt from audit.

9. Practical Checklist: Does Your Company Need an Audit?

Here’s a quick checklist for business owners:

10. Getting Ready for an Audit in Singapore

If your company crosses the thresholds and needs an audit:

1. Appoint a public accountant registered with ACRA within 3 months of incorporation or as soon as the audit requirement kicks in.

2. Prepare proper documentation: general ledger, bank statements, invoices, payroll, tax filings.

3. Engage early with your auditor to understand timelines and adjustments.

4. Align with your AGM schedule to avoid late filings.

This preparation can minimize costs and disruption.

11. How Audit Requirements Affect SMEs and Startups

For startups, the small company exemption significantly reduces compliance costs, freeing up cash for growth. But as the business scales, you should:

• Monitor revenue, asset, and staff metrics regularly.

• Budget for audit fees once thresholds are crossed.

• Implement internal controls early so that audits later are smooth.

For SMEs with expansion plans — e.g., into new markets, applying for grants, or attracting investors — voluntarily adopting audits earlier can strengthen your position.

12. Conclusion: Stay Compliant and Plan Ahead

In Singapore, a company’s accounts need to be audited if:

• It is a public company, or

• It does not qualify as a small company for the past two consecutive years, or

• It is subject to specific regulatory, constitutional, or shareholder requirements.

The small company audit exemption has simplified compliance for SMEs, but directors must still maintain accurate records and monitor their status carefully. Audits — whether mandatory or voluntary — play a key role in assuring stakeholders of a company’s financial health.

If you are unsure whether your company needs an audit, consult a qualified public accountant or corporate services provider familiar with Singapore’s Companies Act. Planning ahead will save costs, prevent penalties, and support your business growth.