BI CFO / Singapore / Singapore corporate tax calculator

Singapore corporate tax calculator

Corporate income tax at 17%, after the partial or start-up exemption and the YA2026 rebate.

Enter your figures to see the result.

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Worked example: S$300,000 chargeable income

A Singapore company with S$300,000 of chargeable income in YA2026, not a qualifying start-up.

Partial tax exemption	S$102,500
Taxable after exemption	S$197,500
Tax at 17%	S$33,575
YA2026 rebate (40%, capped at S$30,000)	−S$13,430
Corporate tax payable	S$20,145
Effective rate	6.7%

Common questions

What is the corporate tax rate in Singapore?

A flat 17% on chargeable income, after exemptions and rebates.

What is the partial tax exemption?

75% of the first S$10,000 and 50% of the next S$190,000 of chargeable income are exempt.

What is the start-up tax exemption?

For a qualifying new company in its first three years of assessment, 75% of the first S$100,000 and 50% of the next S$100,000 are exempt.

What is the YA2026 corporate tax rebate?

A 40% rebate capped at S$30,000, announced in Budget 2026. Companies with at least one local employee in 2025 receive a minimum S$1,500 as a cash grant within that cap.

Read the guide

For education only. Excludes group relief, incentives and losses carried forward. Not tax advice.