Tax Services
Corporate Income Tax
(Form C / C-S)
Preparation and submission of your annual tax computations and Form C/C-S filings, ensuring accurate tax declarations while optimizing available startup exemptions and capital allowances.
Quarterly GST Reconciliation & F5 Lodgment
Systematic tracking of input and output tax across your sales and purchases for timely quarterly GST F5 submissions, keeping your cash flow reconciled and compliant.
Transfer Pricing Documentation (TPD)
Drafting and maintaining statutory transfer pricing records for related-party transactions, ensuring your cross-border or intercompany pricing meets IRAS arm's length requirements.
Estimated Chargeable Income (ECI) Submission
Calculation and early lodgment of your company's ECI within 3 months of your Financial Year End, securing your standing with IRAS and unlocking installment payment plans.
Accurate tax calculations and penalty-free IRAS filings
Managing corporate tax liabilities shouldn’t create financial uncertainty or last-minute filing panics. We oversee your corporate income tax returns, GST submissions, and transfer pricing documentation so your business remains fully compliant with the Inland Revenue Authority of Singapore (IRAS).

A structured tax workflow from review to final filing
We organize your tax schedules, review claimable deductions, and lodge your returns systematically to ensure predictable, penalty-free tax management.
Schedule & Ledger
Review
We analyze your general ledger, income statements, and related-party schedules to identify tax-deductible expenses, non-deductible items, and relevant tax incentives.
Computation & Draft Preparation
We prepare your draft tax computation, GST reconciliations, or transfer pricing records, presenting a clear summary of your tax position for your review before submission.
Approval & Direct Lodgment
Once approved, we lodge your tax returns electronically via the IRAS myTax Portal and provide official confirmation receipts for your financial records.
Ongoing IRAS Representation
We manage direct correspondence with IRAS, handling statutory queries, audit requests, and tax assessment reviews on your behalf.
Tax management tailored to your operating model
Different business structures and transaction volumes carry distinct tax obligations. We adapt our support based on your revenue scale, GST status, and intercompany complexity.
Singapore Private Limiteds
GST-Registered Entities
Groups with Intercompany Transactions

Frequently Asked Questions
Practical details on tax deadlines, GST registration thresholds, transfer pricing rules, and IRAS compliance.
What is the annual deadline for corporate income tax filing in Singapore?
The e-filing deadline for Form C-S and Form C is November 30th each year for income earned in the preceding financial year.
When is a business required to register for GST in Singapore?
GST registration is mandatory if your taxable turnover exceeds S$1 million at the end of any calendar year, or if you expect it to exceed S$1 million in the next 12 months.
Does my business need Transfer Pricing Documentation (TPD)?
Formal TPD is required if your annual gross revenue exceeds S$10 million or if IRAS specifically requests it. Even below this threshold, businesses must maintain documentation showing related-party transactions are conducted at arm’s length.
What is Estimated Chargeable Income (ECI), and when must it be submitted?
ECI is an estimate of your taxable profit that must be lodged with IRAS within 3 months of your Financial Year End, unless your entity meets specific waiver conditions
How are your fees for corporate tax and GST services structured?
Pricing is provided as a transparent, fixed fee based on your entity’s revenue level, transaction complexity, and whether GST or transfer pricing services are required.
What happens if a company files its tax returns late with IRAS?
IRAS issues immediate late filing fees starting at S$200, raises estimated tax assessments, and can issue legal summonses to company directors if filings remain outstanding.
Direct Partner Guidance for Your Business Financials
Speak directly with our team to discuss your bookkeeping, tax, or corporate secretarial needs. Get straightforward, transparent advice tailored to your company’s operations.
- 98220618
- [email protected]
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105 Prince Charles Crescent #12-17
Singapore 159019



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An experience can only be considered great if it makes an impact on your business.
We believe your experience working with us is as important as the experience we design for your audience.

Our Approach
Listen, understand, design, execute and follow up.
The best way is to develop and follow a plan. Start with your goals in mind and then work backwards to develop the plan. What steps are required to get you to the goals? Make the plan as detailed as possible. Try to visualize and then plan for, every possible setback.

Defining your needs
Focus is having the unwavering attention to complete what you set out to do. There are a million distractions in every facet of our lives. Telephones and e-mail, clients and managers, spouses and kids, TV, newspapers and radio – the distractions are everywhere and endless. Everyone wants a piece of us and the result can be totally overwhelming.
An excellence-driven approach
I coach my clients to practice the 3 D’s – Defer, Delegate or Delete. Can the particular activity be done later? Defer it! Can it be done by someone else? Delegate it! Does it need to be done at all?
A dedicated expert project leader
Along with your plans, you should consider developing an action orientation that will keep you motivated to move forward at all times. This requires a little self-discipline but is a crucial component to achievement of any kind.
