Singapore Corporate Tax Calculator 2025
Calculate corporate income tax with PTE/SUTE exemptions and YA 2025 rebate
Corporate Tax Calculator
Enter your company details to see the complete tax breakdown
How to Use the Singapore Corporate Tax Calculator
For Business Owners
- Enter Annual Income: Input your company's annual gross income
- Add Deductions: Include all allowable business deductions and expenses
- Select Options: Choose applicable tax incentives or special regimes
- Review your corporate tax liability and effective tax rate
For Accountants & CFOs
- Quick Estimates: Calculate tax liability for financial planning
- Tax Planning: Model different scenarios with various deductions
- Compliance Check: Verify tax calculations before filing
- Understand effective vs marginal tax rates for your business
What's Included in This Calculator
Understanding Your Corporate Tax Results
Gross Income
Your company's total annual revenue before any deductions. This is the starting point for calculating taxable income.
Taxable Income
Gross income minus all allowable deductions, capital allowances, and tax reliefs. This is the amount subject to corporate tax.
Total Tax
The actual amount of corporate income tax payable to the tax authority, calculated using applicable rates and incentives.
Net Income
Your after-tax profit - the amount available for distribution to shareholders or reinvestment in the business.
Effective Tax Rate
The percentage of gross income paid in taxes. This differs from the statutory rate due to deductions, exemptions, and progressive rate structures.
Tax Planning Tip
Understanding your effective tax rate helps with strategic planning. Use allowable deductions, capital allowances, and tax incentives to optimize your company's tax position while remaining compliant with tax laws.
Singapore Corporate Tax Overview
Singapore maintains a competitive 17% flat corporate tax rate. The Partial Tax Exemption (PTE) provides relief on the first SGD 200,000 of chargeable income: 75% exemption on first SGD 10,000, and 50% on the next SGD 190,000.
Start-ups benefit from the Start-Up Tax Exemption (SUTE) for the first three years: 75% exemption on first SGD 100,000, and 50% on the next SGD 100,000 of chargeable income. Companies must meet shareholding and local employment criteria.
For Year of Assessment 2025, companies receive a 50% corporate income tax rebate (capped at SGD 40,000). Employers with at least one local employee qualify for a minimum SGD 2,000 cash grant. Singapore allows indefinite carry-forward of tax losses.
Important Disclaimer
This calculator provides estimates based on standard tax rules and rates for Singapore. Actual tax liability may vary based on specific business circumstances, tax incentives, special economic zones, and regulatory changes. This tool is for informational purposes only and does not constitute tax advice. Please consult with a qualified tax professional or accountant for advice specific to your business situation and for official tax filing purposes.