Singapore Accounting & Compliance Updates 2026: What Businesses Must Prepare for Now

Singapore remains one of the most trusted and business-friendly jurisdictions in the world. However, with that reputation comes continuously evolving regulatory requirements. In 2025–2026, several key developments from the Accounting and Corporate Regulatory Authority (ACRA) and the Inland Revenue Authority of Singapore (IRAS) are reshaping how companies manage accounting, bookkeeping, tax compliance, and corporate secretarial obligations.

For startups, SMEs, and multinational subsidiaries alike, staying compliant is no longer just about meeting deadlines — it is about adopting the right systems, processes, and professional support to keep pace with regulatory change.

This article outlines the most important accounting and compliance updates in Singapore for 2026 and explains what businesses should do next.

Corporate and Accounting Laws (Amendment) Bill: Stronger Governance from 2026

One of the most significant regulatory developments is the Corporate and Accounting Laws (Amendment) Bill, passed by Parliament in November 2025. The amendments update several key statutes administered by ACRA, including the Companies Act, ACRA Act, and Accountants Act.

Key Changes Businesses Should Know

• Enhanced corporate governance controls
  The amendments introduce stronger safeguards to prevent the misuse of corporate structures, reinforcing Singapore’s commitment to transparency and integrity.
• Increased audit accountability
  Audit reports will now be required to clearly identify the individual public accountant who is primarily responsible for the audit engagement, rather than only naming the audit firm. This increases accountability and strengthens confidence in financial reporting.
• Reduced administrative burden
  Certain outdated requirements, such as prescribed minimum office operating hours, have been removed. Instead, companies must ensure that statutory records remain accessible for inspection when required.
• Stronger enforcement and penalties
  Revised penalty frameworks act as stronger deterrents against non-compliance.

Most of these amendments are expected to take effect from April 2026, giving businesses and service providers a limited window to review internal governance, record-keeping, and audit processes.

IRAS InvoiceNow Requirement: A Major Shift in GST Reporting

IRAS continues to push digitalisation through the InvoiceNow e-invoicing framework, which uses the internationally recognised Peppol standard. This is one of the most impactful changes for businesses handling GST reporting.

What Is InvoiceNow?

InvoiceNow allows businesses to transmit invoice data electronically in a structured format, enabling IRAS to receive GST-relevant information directly from accounting systems. For businesses, this means fewer manual errors and better visibility of invoice records, especially for GST filing.

Implementation Timeline

• 1 May 2025: Voluntary early adoption began
• 1 November 2025: Mandatory for newly incorporated businesses that voluntarily register for GST
• 1 April 2026: Mandatory for all new voluntary GST registrants

Over time, this requirement is expected to significantly reduce manual errors, improve data accuracy, and tighten GST compliance oversight.

Impact on Accounting & Bookkeeping

As InvoiceNow becomes more widely adopted, businesses should prepare for:

• Greater reliance on InvoiceNow-Ready accounting software
• Closer integration between invoicing, bookkeeping, and GST filing
• Increased importance of timely and accurate transaction recording
• More structured reporting that supports stronger audit trails

Businesses that still rely heavily on manual invoicing or fragmented record-keeping may face compliance challenges as digital reporting becomes the standard.

Updated Accounting Standards for Financial Year 2026

ACRA’s Accounting Standards Committee (ASC) has released the 2026 volumes of Financial Reporting Standards (FRS) and Singapore Financial Reporting Standards (International) (SFRS(I)), applicable to financial periods beginning 1 January 2026.

What Has Changed?

• Updated standard compilations reflecting the latest amendments
• Enhanced illustrative examples to improve clarity around disclosures, particularly in areas involving estimates, risks, and uncertainties
• Continued alignment with international accounting developments while retaining local relevance

Why This Matters

Accounting standards affect how businesses present financial performance and financial position. If your financial statements are not prepared properly, you may face:

• Reporting inconsistencies
• Delays during year-end closing
• Issues during audits or corporate compliance reviews
• Reduced credibility with banks, investors, and stakeholders

For many SMEs, these updates highlight the value of professional accounting support to ensure financial statements remain compliant and reliable.

Digital Tax Administration and Record-Keeping Expectations

Beyond e-invoicing, IRAS continues to expand its digital tax administration framework, making electronic interaction the default for most taxpayers.

What Businesses Should Expect

• Digital tax notices issued via IRAS platforms
• Increased reliance on e-Tax Guides as official reference points
• Continued emphasis on maintaining proper records for at least five years, including invoices, receipts, ledgers, and supporting schedules

With more data submitted electronically, IRAS is better positioned to perform risk-based reviews and audits, making accurate bookkeeping more critical than ever.

Strong record-keeping helps businesses:

• File taxes correctly and on time
• Respond confidently to IRAS queries
• Avoid penalties and compliance issues
• Maintain clean financial records for financing or business expansion

Compliance Is No Longer Optional — It’s Strategic

Taken together, these developments signal a clear direction for Singapore:

• Greater transparency
• Higher accountability
• More digital, data-driven compliance

For businesses, this means compliance should be viewed not as an administrative burden, but as a strategic foundation. Companies that invest early in proper accounting systems, professional bookkeeping, and reliable corporate secretarial support are better positioned to:

• Reduce regulatory risk
• Improve operational efficiency
• Build trust with regulators, banks, and investors
• Scale operations with confidence

Conclusion: Preparing for 2026 and Beyond

As Singapore’s regulatory environment continues to evolve, businesses must stay ahead of change. Key priorities for the coming year include:

• Preparing for the Corporate and Accounting Laws amendments effective from April 2026
• Adopting InvoiceNow-Ready solutions for GST compliance
• Ensuring financial statements align with updated accounting standards
• Strengthening record-keeping and internal controls

Partnering with experienced accounting and corporate service professionals can make the difference between reactive compliance and confident, proactive growth.

How Silkroad Accounting Can Help

Navigating Singapore’s accounting, tax, and corporate compliance requirements doesn’t have to be complex.

At Silkroad Accounting, we support businesses with:

• Accounting and bookkeeping services
• Goods and Services Tax (GST) Submission
• Corporate secretarial services
• Preparation of Annual Financial Reports
• Corporate Tax Filling

Whether you are setting up a new company or managing ongoing compliance, our team ensures your business stays compliant, efficient, and future-ready.

Contact Silkroad Accounting today to discuss how we can support your accounting and compliance needs in Singapore.