Navigating Singapore’s tax landscape requires precision, up-to-date knowledge, and timely filing. At Magellan Corporate Services, we help businesses stay fully compliant with Inland Revenue Authority of Singapore (IRAS) requirements while identifying opportunities for tax efficiency.

With deep local experience and a strong technical foundation, we handle your tax obligations so you can focus on growing your business with peace of mind.

Our Tax Compliance Services Include:

• Corporate Income Tax (CIT) Compliance
  • Preparation and submission of Estimated Chargeable Income (ECI)
  • Preparation of tax computation and schedules
  • Filing of Form C-S / C
  • Review of tax positions and deductible expenses
  • Tracking of tax deadlines and reminders

• Goods and Services Tax (GST) Compliance
  • GST registration and advisory
  • Preparation and submission of quarterly GST returns (F5/F7)
  • Guidance on input tax claims and exempt supplies
  • Correction of past GST errors (Voluntary Disclosure Program where applicable)

• Withholding Tax (WHT)
  • Evaluation of WHT obligations for cross-border payments
  • Preparation and submission of S45 forms
  • Advisory on applicable tax treaties and exemptions

• Individual Income Tax (for Business Owners/Directors)
  • Filing of Form B/B1
  • Advisory on Director’s Remuneration, Dividends, and ESOPs

• Tax Clearance for Employees (IR21)
  • Preparation and submission of IR21 forms for foreign or resigning employees
  • Coordination with HR and payroll systems

• IRAS Query Management
  • Responding to queries, clarifications, and audits from IRAS on your behalf

Ensuring timely and accurate submissions during reviews

Value-Added Support:

• Tax Filing Calendar Setup
  We help you establish a tax compliance calendar with internal reminders and checkpoints to avoid missed deadlines and penalties.

• Liaison with External Auditors and Internal Teams
  We act as a point of contact for tax-related matters during audits or internal reporting cycles.