Taxation

Overview of the Service

At Abacus Corporate & Consulting, we provide comprehensive tax advisory and compliance services tailored to Singapore’s tax regulations and your specific business structure.

 

From corporate tax filing and GST to withholding tax and year-end planning, we help businesses across various industries stay compliant, manage their obligations effectively, and optimise their tax positions.

 

Whether you’re a startup, SME, or expanding company, we ensure your tax matters are handled with care, foresight, and professionalism.

Why It Matters

Navigating Singapore’s tax landscape can be complex — and getting it wrong can be costly. Without proper guidance, businesses may face:

Proactive tax support not only ensures compliance but also helps safeguard your business, improve cash flow, and prepare for future growth or transition.

How Abacus Helps

We go beyond filing — our approach is structured, strategic, and supportive across all stages of your tax lifecycle.

Core Tax Services
  • Corporate income tax (Form C/C-S)
  • Goods and Services Tax (GST) registration and filing
  • Withholding tax compliance
  • Year-end tax planning and strategy
  • Review and optimisation of tax positions
  • Advisory on business expansion, group structuring, or succession
  • Cross-border tax considerations where applicable
  • Handling IRAS queries and clarifications
  • Support for IRAS audits and voluntary disclosures
  • Liaison with IRAS to protect client interests during disputes or negotiations

Benefits to Your Business

Partnering with Abacus gives your business:

Peace of Mind

Ensure timely and accurate tax filing to avoid unnecessary penalties.

Cash Flow Optimisation

 Plan tax payments more strategically and reduce overpayment risks.

Tax Efficiency

Benefit from structures that are optimised for your business model and stage.

Stronger Compliance Standing

Be ready for IRAS reviews with clean documentation and professional representation.

Future-Proofing

Make decisions today that support tomorrow’s expansion, succession, or exit.

Looking for Bundled Solutions?

Our Growth (Plus) and Strategic Partner packages include accounting, payroll, and advisory support
perfect for SMEs who want everything under one roof.

Why Choose Abacus?

  • In-depth knowledge of Singapore’s tax regulations across industries including property, retail, logistics, and tech
  • Hands-on experience handling IRAS audits, voluntary disclosures, and complex tax structuring
  • Practical, strategic advice tailored to your business structure and long-term goals
  • Trusted by businesses for our measured, responsive, and confidential approach

 

We understand the pressure tax matters can create — and we’re here to simplify the process, protect your position, and guide you toward smarter outcomes.

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See Other Areas We Support

CFO-as-a-Service

Access seasoned CFO expertise for strategic financial planning, governance, and growth — without full-time overhead.

Accounting & Bookkeeping

Maintain accurate, timely, and compliant financial records for clarity, control, and confident decision-making.

Business Advisory

Tailored consulting to guide business growth, funding, and strategic transformation with measurable results.

Company Incorporation & Secretarial

Set up and manage your company seamlessly with complete ACRA compliance and governance support.

Payroll Processing & Related Services

Confidential, accurate, and compliant payroll solutions aligned with CPF, IRAS, and MOM regulations.

Risk Management

Identify, assess, and mitigate risks with practical frameworks that strengthen business resilience.

Data Protection

Ensure PDPA and GDPR compliance with end-to-end data governance, DPO services, and breach response.

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