Singapore Corporate Tax (17%) & SUTE Start-Up Exemption Calculator
Calculate Singapore headline 17% corporate income tax, Start-Up Tax Exemption (SUTE first $200k at effective 6.375%), Partial Tax Exemption (PTE), and CIT rebates.
Calculate Singapore headline 17% corporate income tax, Start-Up Tax Exemption (SUTE first $200k at effective 6.375%), Partial Tax Exemption (PTE), and CIT rebates.
Calculate Singapore headline 17% corporate income tax, Start-Up Tax Exemption (SUTE first $200k at effective 6.375%), Partial Tax Exemption (PTE), and CIT rebates. Calculate exact, penny-accurate projections compliant with 2026 CPFB • IRAS • Monetary Authority of Singapore (MAS) • HDB standards using Calconova's deterministic IEEE-754 (Decimal.js) calculation engine with instant breakdowns.
Taxable\ Profit_{SUTE} = (Income_{\le 100k} \times 25\%) + (Income_{100k-200k} \times 50\%) + Income_{>200k} \\
Final\ CIT = Taxable\ Profit \times 17\% - \min(Rebate_{50\%},\ S\$40,000) \\
Effective\ CIT\ Rate = \frac{Final\ CIT}{Chargeable\ Income} \times 100Singapore's statutory corporate tax rate is 17%. Qualifying startups in their first 3 consecutive YAs enjoy SUTE (75% exempt on first $100k, 50% on next $100k, capping at $125k exempt). Existing companies qualify for PTE (up to $102.5k exempt). Budget CIT rebates further reduce tax by up to $40,000.
All calculations, amortizations, and scenario projections displayed on this page are strictly for informational and educational purposes. Nothing herein constitutes investment, financial, tax, or legal advice. Actual CPF interest rates, ABSD criteria, COE prices, and bank mortgage rates may vary. Calconova explicitly disclaims all liability for any decisions taken based upon these calculations. Consult a MAS-licensed financial adviser or IRAS/CPF officer prior to executing financial commitments.
To qualify for SUTE, the company must be tax resident in Singapore, have at most 20 shareholders, with at least one individual holding at least 10% of total ordinary shares. Pure investment holding and property development companies are excluded (they use PTE instead).
Yes! Starting from the 4th Year of Assessment, companies automatically transition to the Partial Tax Exemption (PTE) scheme, exempting 75% on the first S$10,000 and 50% on the next S$190,000 indefinitely.
100% tax-exempt! Under Singapore's one-tier corporate tax system, profits are taxed only once at the company level (17%). Dividends paid out to individual or corporate shareholders are completely exempt from further income or withholding tax.
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