FREE Online Singapore Corporate Income Tax Calculator helps you to estimate your Annual Tax payable in Singapore.
Income Tax for Corporate Entity
Disclaimer:
The information in this summary is intended to be no more than a general overview of your tax position. For simplicity, some details have been omitted. [If you need professional tax advice or assistance, please WhatsApp us at +65 8699 8821]
How is Corporate Tax Calculated in Singapore?
The corporate tax system in Singapore follows a territorial basis of taxation, which means that only income derived from or accrued in Singapore, or received in Singapore from outside Singapore, is subject to tax.
Although the nation’s corporate tax rate is 17%, the effective tax rate for most companies is significantly lower due to various tax incentives and deductions offered by the government.
Most Singapore companies qualify for significant tax savings through these exemptions:
Start Up Tax Exemption (SUTE)
- 75% exemption on first S$100,000 of normal chargeable income
- 50% exemption on next S$100,000
- Available for first 3 Years of Assessment (YA)
Partial Tax Exemption (PTE)
- 75% exemption on first S$10,000 of normal chargeable income
- 50% exemption on next S$190,000
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Take the first step toward peace of mind and allow our experts to handle your corporate tax needs with precision and care.
FAQs
How to calculate the tax rate for a company?
- Factor in the corporate tax rate of 17%, applicable tax exemptions, and other considerations, such as tax rebates and tax reliefs. Use our free tax calculator to see more details.
How to reduce corporate tax in Singapore?
- Corporate tax reduction in Singapore can be achieved through strategic planning and by leveraging government-offered tax incentives and schemes. Refer to our checklist with your corporate tax report.
What is one Singapore corporate tax rate exemption?
- There are several tax exemptions in Singapore, such as the SUTE designed for new startups. Contact us to find out more about applicable tax exemptions for your business.
How accurate is this Singapore corporate tax calculator?
- This Corporate Tax Calculator and Checklist summarizes the essential points. For the latest tax reporting updates, check with the Inland Revenue Authority of Singapore (IRAS) or consult the InCorp Singapore Tax expert team.
This is an estimate for YA 2026 based on standard progressive rates. Actual tax liability may vary.


