{"id":50941,"date":"2026-07-29T10:05:07","date_gmt":"2026-07-29T10:05:07","guid":{"rendered":"https:\/\/www.you.co\/biz\/?p=50941"},"modified":"2026-07-29T10:05:07","modified_gmt":"2026-07-29T10:05:07","slug":"corporate-tax-singapore","status":"publish","type":"post","link":"https:\/\/www.you.co\/biz\/blog\/corporate-tax-singapore\/","title":{"rendered":"Corporate Tax Singapore: Rates, Exemptions & Filing (2026)"},"content":{"rendered":"\n

The 17% headline rate is not what most companies actually pay<\/strong><\/h2>\n\n\n\n
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Singapore taxes company profits at a flat 17%. That single number is why the country keeps showing up on “best place to start a business” lists. It’s also the number that trips people up, because almost no small company pays the full 17% on every dollar it earns. Exemptions, a rebate, and the difference between profit and chargeable<\/em> income all pull the real figure lower.<\/p>\n\n\n\n

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This guide covers what your company will actually owe after those reliefs, when the return is due, and what you can and cannot deduct. Two worked examples at the end run the maths line by line, from profit to final tax bill.<\/p>\n\n\n\n

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Corporate Tax in Singapore at a Glance<\/strong><\/h2>\n\n\n\n
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Highlights<\/strong><\/th>Details<\/strong><\/th><\/tr><\/thead>
Headline rate<\/td>Flat 17%<\/strong> on chargeable income, one tier, no brackets<\/td><\/tr>
What most SMEs pay<\/td>Well below 17% after exemptions and the rebate<\/td><\/tr>
New company relief<\/td>Start-Up Tax Exemption<\/strong> \u2014 up to S$125,000<\/strong> exempt a year, first 3 years<\/td><\/tr>
Established company relief<\/td>Partial Tax Exemption<\/strong> \u2014 up to S$102,500<\/strong> exempt a year<\/td><\/tr>
YA 2026 rebate<\/td>50%<\/strong> of tax payable, capped at S$40,000<\/strong>, plus a S$2,000<\/strong> cash grant for eligible employers<\/td><\/tr>
ECI deadline<\/td>Within 3 months<\/strong> of your financial year-end<\/td><\/tr>
Tax return deadline<\/td>30 November<\/strong> each year (Form C-S \/ C-S (Lite) \/ C)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Miss a filing deadline and the penalties are real: IRAS can issue an estimated assessment and impose penalties of up to S$5,000 for continued non-filing. But the reliefs are automatic once you file correctly, so the job is mostly filing on time with clean numbers.<\/p>\n\n\n\n

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Table of Contents<\/strong><\/h2>\n\n\n\n
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  1. How much is corporate tax in Singapore?<\/strong><\/a><\/li>\n\n\n\n
  2. How corporate tax works in Singapore<\/strong><\/a><\/li>\n\n\n\n
  3. What counts as taxable income<\/strong><\/a><\/li>\n\n\n\n
  4. What your company can deduct<\/strong><\/a><\/li>\n\n\n\n
  5. How to lower corporate tax in Singapore legally<\/strong><\/a><\/li>\n\n\n\n
  6. Who is exempt from corporate tax?<\/strong><\/a><\/li>\n\n\n\n
  7. How to calculate corporate tax: two worked examples<\/strong><\/a><\/li>\n\n\n\n
  8. When to file and pay corporate tax in Singapore<\/strong><\/a><\/li>\n\n\n\n
  9. Corporate tax for foreign companies<\/strong><\/a><\/li>\n\n\n\n
  10. Corporate tax vs the other taxes your company pays<\/strong><\/a><\/li>\n\n\n\n
  11. FAQs<\/strong><\/a><\/li>\n<\/ol>\n\n\n\n
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    How Much Is Corporate Tax in Singapore?<\/strong><\/h2>\n\n\n\n
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    Singapore’s corporate income tax rate<\/a> is a flat 17% on chargeable income, with no brackets and no separate rate for small companies. Chargeable income is your profit after allowable deductions, capital allowances, and exemptions, not your revenue, so the effective rate a company pays is almost always lower than 17%.<\/p>\n\n\n\n

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    The 17% flat rate<\/strong><\/h3>\n\n\n\n
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    There is one rate, and it has not moved for years. A company with S$1,000,000 of chargeable income and no reliefs would owe S$170,000. The reason so few companies pay that proportion is that the exemptions below carve out the first chunk of income before the rate is applied.<\/p>\n\n\n\n

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    Why your effective rate is lower than 17%<\/strong><\/h3>\n\n\n\n
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    Two things bring the real rate down. First, the exemption schemes shield the first S$100,000 to S$200,000 of chargeable income, depending on which scheme your company qualifies for.<\/p>\n\n\n\n

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    Second, a rebate is applied to the tax that remains. Stack both and a profitable SME can end up paying an effective rate in the single digits on its first couple of hundred thousand dollars of profit.<\/p>\n\n\n\n

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    The YA 2026 Corporate Income Tax Rebate<\/strong><\/h3>\n\n\n\n
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    For the Year of Assessment (YA) 2026, companies get a Corporate Income Tax Rebate of 50% of the tax payable, capped at S$40,000. This was raised from the 40% first announced at Budget 2026, enhanced in April 2026 to help companies with higher energy costs.<\/p>\n\n\n\n

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    Companies that were active and employed at least one local employee in the preceding calendar year also receive a minimum S$2,000 cash grant, disbursed automatically from the second quarter of 2026. Where a company receives the S$2,000 grant, the rebate portion is capped so the two together do not exceed S$40,000.<\/p>\n\n\n\n

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    \ud83d\udca1 A “Year of Assessment” is the year in which income is taxed. YA 2026 covers the financial year ended in 2025. So the rebate applies to the profits your company earned in its 2025 financial year.<\/p>\n\n\n\n

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    \ud83d\udcd6 Related reading: new to filing? Our complete guide to YouBiz<\/a><\/strong> covers the account side of running a Singapore company.<\/em><\/p>\n\n\n\n

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    How Corporate Tax Works in Singapore<\/strong><\/h2>\n\n\n\n
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    Singapore taxes income on a territorial basis. Income earned in Singapore is taxed when it arises, and foreign income is taxed only when it is received in Singapore, not when it is earned abroad. That distinction matters for any company with overseas customers or accounts.<\/p>\n\n\n\n

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    Singapore-sourced income<\/strong><\/h3>\n\n\n\n
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    Income accruing in or derived from Singapore is taxable. If your company bakes cakes in Singapore and sells them here, that is Singapore-sourced income. Interestingly, if you bake them in Singapore and ship them to a customer in Malaysia, the income is still Singapore-sourced, because the trade is carried out here. The place of the work, not the location of the customer, is what counts.<\/p>\n\n\n\n

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    Foreign income and the remittance rule<\/strong><\/h3>\n\n\n\n
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    Foreign-sourced income becomes taxable when it is received in Singapore. Say your company holds a fixed deposit in another country. The interest sits offshore untaxed until the day it is remitted here, at which point it enters your chargeable income. Foreign income can qualify for exemption or foreign tax credits in some cases, so if your company earns meaningfully abroad, this is worth a proper look with your accountant.<\/p>\n\n\n\n

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    Why capital gains are not taxed<\/strong><\/h3>\n\n\n\n
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    Singapore does not tax capital gains. If your company sells an asset it held for its business, such as its own premises, the profit is generally not taxable, because it is capital in nature rather than trading income. The line between the two is not always obvious, which is what the “badges of trade” test in the next section sorts out.<\/p>\n\n\n\n

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    Year of Assessment vs financial year<\/strong><\/h3>\n\n\n\n
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    Your financial year is your company’s own accounting period. The Year of Assessment is the calendar year in which that period’s profits are taxed, and it runs one step behind. Profits from a financial year ending in 2025 are taxed in YA 2026. Getting these two straight is the single most common source of confusion in company tax.<\/p>\n\n\n\n

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    What Counts as Taxable Income<\/strong><\/h2>\n\n\n\n
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    Only income of a revenue nature is taxable. Trading profits, service fees, rental income, and interest are all revenue and therefore taxable. One-off gains on the sale of a capital asset are not.<\/p>\n\n\n\n

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    Revenue vs capital: the badges of trade<\/strong><\/h3>\n\n\n\n
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    When a transaction is a one-off and it is not obvious whether the gain is trading profit or a capital gain, IRAS applies the “badges of trade”: a set of factors weighed together, with no single one being decisive. The main ones are:<\/p>\n\n\n\n

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