Singapore Company Ongoing Compliance: Tax, Filing & Legal Requirements 

• Maintaining compliance is an ongoing responsibility for every company operating in Singapore. 

• Singapore company ongoing compliance includes submitting tax returns to IRAS, filing annual information with ACRA, maintaining accounting records and keeping statutory details updated.  

• Understanding these requirements early will help you avoid missed deadlines, penalties, and unnecessary compliance issues. 

• Here we will help you understand Singapore company ongoing compliance and the key requirements businesses need to follow after completing Singapore company registration. 

What Are the Ongoing Compliance Requirements for a Singapore Company? 

Quick Answer:  

• A Singapore company should monitor its financial year-end, file ECI within three months where applicable, submit its corporate income tax return by 30 November, hold an AGM, file its annual return with ACRA and maintain its corporate registers and officers. 

What Tax, Filing and Legal Compliance a Singapore company must follow? 

What are the Tax compliances that a Singapore company needs to adhere to?  

• Singapore companies must maintain accurate accounting records and use them to determine their taxable income. For IRAS estimated chargeable income (ECI) filing, companies generally need to submit their Estimated Chargeable Income within three months from the end of their financial year, unless they qualify for an applicable waiver. 

• ECI reports the company’s estimated taxable profits for the relevant Year of Assessment.  

• The company must also submit its corporate income tax return electronically by 30 November each year. Depending on its income and eligibility, it may file Form C-S, Form C-S (Lite) or Form C.  

• Supporting documents, including invoices, bank statements, contracts, payroll records and tax computations, should be retained to support the information reported to IRAS. 

• You should treat the IRAS corporate tax filing deadline of 30 November as a fixed internal deadline, even if the company uses an external tax agent. Businesses should complete their accounts and tax reconciliation well in advance so that deductible expenses, related-party transactions, and tax adjustments can be reviewed properly. 

• Practical takeaway: Create a tax calendar based on the company’s financial year-end. Set an internal deadline for accounting closure at least four weeks before the ECI due date and begin preparing the annual corporate tax return several months before 30 November. 

What filing compliance a Singapore Company need to follow? 

• Every Singapore company must file an annual return with ACRA each year, including a company that has not conducted business. For most non-listed companies, the annual return is generally due within seven months after the financial year-end. Listed companies generally have five months to file. The applicable deadline is determined by the company’s type and financial year-end. 

• For example, ACRA explains that a company with a 31 December financial year-end generally has an AGM deadline of 30 June and an annual return deadline of 31 July. Therefore, selecting a financial year-end affects the company’s ongoing compliance timetable. 

• Annual returns are filed through ACRA’s Bizfile platform. Before submission, the company should verify its registered office, principal activities, directors, company secretary, shareholders, share capital and financial year details. ACRA confirms that the annual return must be filed irrespective of whether the company being dormant or active. 

• The Singapore company statutory compliance checklist should therefore include both the annual return and the documents supporting the company’s financial and corporate information. Filing late may result in penalties and can affect the company’s regulatory standing. 

• Understanding the Annual Filing Requirements for Singapore Companies is important when preparing the annual return and reviewing the information maintained with ACRA. 

• Practical takeaway: Prepare the annual return immediately after finalizing the financial statements. Review the company’s Bizfile information before submission and correct any outdated officer, address, activity or shareholding details. 

What are certain Legal and governance requirements that a Singapore company needs to follow?  

• Singapore companies must comply with continuing governance requirements under the Companies Act, 1967.  

• Under the ACRA annual general meeting requirements in Singapore, the non-listed companies generally need to hold an AGM within six months after the financial year-end, while listed companies generally need to hold it within four months. 

• Where an AGM is held, shareholders may consider the company’s financial statements, directors’ reports, auditor-related matters, and other resolutions. The AGM date must be reflected in the annual return where relevant. 

• A company must also maintain appropriate statutory registers, resolutions, and accounting records. These records may include information relating to directors, secretaries, shareholders, share allotments, charges, and beneficial ownership. Changes to company particulars should be reported to ACRA within the applicable time limits. 

• ACRA requires every company to appoint at least one director and a company secretary. The company secretary must generally be appointed within six months of incorporation. A company should also appoint an auditor within three months unless it qualifies for audit exemption. 

• The corporate secretary compliance obligations Singapore also needs to be adhered, and it includes maintaining registers, preparing resolutions, monitoring filing deadlines, and updating ACRA records. However, directors remain responsible for ensuring that the company fulfils its legal duties. 

• Practical takeaway: Conduct a quarterly governance review covering statutory registers, officer appointments, resolutions, AGM status and changes requiring ACRA notification. Keep signed resolutions and supporting documents in a central corporate records file. 

How can Tetra Consultants help you?  

• Managing ongoing compliance can become difficult when you need to track multiple tax, filing, and legal deadlines. Tetra Consultants can help you with: 

• Company incorporation support: We can assist you with the Singapore company registration process and help you understand the requirements for setting up your business. 

• Corporate compliance support: You can get help with maintaining statutory records, monitoring filing obligations, and keeping company details updated. 

• Licensing and regulatory assistance: If your business operates in a regulated sector, we can help you understand and manage the relevant licensing requirements. Also, the team can assist you in regulatory compliances attached to company incorporation.  

Conclusion 

• Singapore company ongoing compliance helps businesses operate legally and maintain good standing with the relevant authorities. 

• Companies should monitor tax deadlines, annual filings, statutory records and governance requirements throughout the year instead of addressing them only when deadlines approach. 

• This is especially important for foreign entrepreneurs, growing companies and businesses in regulated industries, where compliance may involve multiple authorities and deadlines. 

• If you are planning a new setup or need professional support, you can explore our Singapore company registration service to help manage your company setup and regulatory requirements. 

• Contact us and our team will revert back in 24 hours.  

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