New Singapore companies can pay far less than the headline 17 per cent corporate tax in their first three Years of Assessment through the Start-Up Tax Exemption (SUTE). The relief is applied automatically by IRAS when you file, provided your shareholding and tax-residency conditions are met. After three years your company moves to the smaller Partial Tax Exemption (PTE), which continues every year. Knowing which YA you are in and keeping your structure compliant is what protects the benefit.
When you incorporate a new private limited company in Singapore, your effective corporate tax rate in the first three years can be a fraction of the headline 17 per cent—if you qualify for the Start-Up Tax Exemption. Many business owners assume they will pay 17 per cent on every dollar of profit, but IRAS grants two tiers of relief that make a real difference to early cash flow.
Who this matters to
- Founders incorporating a new Singapore private limited company within their first three Years of Assessment.
- Directors and shareholders of recently incorporated companies who want to keep their structure SUTE-eligible.
- Companies approaching the end of their three SUTE years and planning the transition to Partial Tax Exemption.
- Owners deciding on a financial year-end date and wanting to avoid wasting a SUTE year on a short, low-profit period.
What is the Start-Up Tax Exemption (SUTE)
Under the scheme, qualifying companies enjoy significant tax exemptions on their chargeable income for their first three consecutive Years of Assessment (YA) after incorporation. For YA 2020 onward, qualifying companies get 75 per cent exemption on the first S$100,000 of normal chargeable income and 50 per cent exemption on the next S$100,000. The maximum exempt amount is S$125,000 per YA.
In practice this means a company with S$200,000 of chargeable income will pay tax on only S$75,000 in each of its first three years. At 17 per cent, that is S$12,750 of tax—an effective rate of 6.4 per cent on S$200,000. Without the exemption the bill would be S$34,000.
Who qualifies for SUTE
The company must be incorporated in Singapore, have no more than 20 shareholders throughout the basis period, and at least one individual shareholder must hold at least 10 per cent of the ordinary shares. Investment holding companies and property developers do not qualify. The company must also be a Singapore tax resident for the Year of Assessment—control and management (for example, board meetings and strategic decisions) must be exercised in Singapore.
Even if your startup does not make a profit in the first year or two, those YAs still count towards your three-year window; the clock starts ticking from your first YA after incorporation, not from when you first become profitable. A company incorporated in March 2025 with a 31 December financial year-end will file its first return for YA 2026 (covering March to December 2025), and SUTE applies to YA 2026, YA 2027, and YA 2028—regardless of whether it is profitable in all three years.
What happens after the first three years
Your company automatically moves to the Partial Tax Exemption (PTE) scheme after three years. Under PTE for YA 2020 onwards, the maximum exemption for each YA is S$102,500: a 75 per cent exemption on the first S$10,000 and a 50 per cent exemption on the next S$190,000. PTE applies every year and to all Singapore tax-resident companies that are not claiming SUTE.
The relief is smaller than SUTE, but still meaningful: a company with S$200,000 of chargeable income under PTE will pay roughly S$16,575 in tax (an effective rate of about 8.3 per cent). PTE continues for as long as the company remains active and tax resident in Singapore.
A worked example for a new Pte Ltd
Imagine your company was incorporated on 1 July 2023 with a 30 June financial year-end. Your first three Years of Assessment are YA 2024, YA 2025, and YA 2026. Chargeable income for each year is S$150,000.
| Year of Assessment | Chargeable income | Exempt under SUTE | Taxable income | Tax at 17% |
|---|---|---|---|---|
| YA 2024 | S$150,000 | S$125,000 | S$25,000 | S$4,250 |
| YA 2025 | S$150,000 | S$125,000 | S$25,000 | S$4,250 |
| YA 2026 | S$150,000 | S$125,000 | S$25,000 | S$4,250 |
Over three years you pay S$12,750 instead of S$76,500—a saving of S$63,750. For YA 2026 the enhanced CIT Rebate is 50 per cent of corporate tax payable and the enhanced CIT Rebate Cash Grant is S$2,000; the total maximum benefits of the enhanced CIT Rebate and CIT Rebate Cash Grant that a company may receive for YA 2026 is S$40,000. That rebate is applied automatically by IRAS after computing your tax. If your company employed at least one local employee (Singapore citizen or PR with CPF contributions) in 2025, you also receive the S$2,000 cash grant even if your tax payable is zero.
Common mistakes directors overlook
- Assuming you must apply for SUTE—there is no separate application; IRAS applies it automatically when you file, but only if your structure qualifies.
- Letting the shareholding drift out of bounds—more than 20 shareholders, or losing the individual holding at least 10 per cent, can break eligibility within a basis period.
- Running control and management offshore, which can cost you Singapore tax residency and the exemption with it.
- Treating loss-making early years as "free"—they still consume part of your three-year SUTE window.
- Picking a financial year-end without thinking it through, so a short, low-profit first period wastes one of your three SUTE years.
What business owners should do
- Check that your shareholding structure stays compliant: no more than 20 shareholders, and at least one individual holding at least 10 per cent throughout each basis period.
- Confirm your company is tax resident in Singapore—hold board meetings and make key decisions here, not offshore.
- File your Estimated Chargeable Income (ECI) within three months of your financial year-end, and Form C-S or Form C-S (Lite) by 30 November each year. IRAS applies SUTE and PTE automatically when you file; there is no separate application.
- Track your Year of Assessment count carefully. If you incorporate late in a calendar year, consider your financial year-end date to avoid wasting one of your three SUTE years on a short, low-profit period.
- Keep full records of board resolutions, shareholder registers, and CPF contributions—IRAS may audit SUTE claims, especially if your structure looks unusual.
Getting your corporate tax filing and accounting right from the start protects your SUTE eligibility and ensures you claim every dollar of relief you are entitled to. Our accounting services in Singapore and corporate tax filing in Singapore keep your computations and returns aligned with IRAS requirements. If you are approaching the end of your three SUTE years, we can help you plan the transition to PTE and model the tax impact on your forecast cash flow. For payroll compliance and CPF filing to qualify for the YA 2026 cash grant, our payroll service keeps your records audit-ready. Contact Steadbook for practical accounting, tax, and compliance support tailored to Singapore SMEs.
Understand which of your first three Years of Assessment you are in, confirm your shareholding meets the SUTE conditions, and file your ECI and Form C-S on time. IRAS computes the exemption automatically—but only if you stay compliant and your company structure qualifies. If in doubt, get a quick review before you file.
Frequently asked questions
Do I need to apply for the Start-Up Tax Exemption?
No. There is no separate application. IRAS applies SUTE and PTE automatically when you file your Estimated Chargeable Income and Form C-S or Form C-S (Lite), provided your company meets the qualifying conditions.
How long does SUTE last?
SUTE applies to your first three consecutive Years of Assessment after incorporation. The clock starts from your first YA, not from when you first become profitable, so loss-making early years still use up part of your three-year window. After three years your company automatically moves to the Partial Tax Exemption scheme.
What are the qualifying conditions for SUTE?
The company must be incorporated in Singapore, be a Singapore tax resident for the Year of Assessment, have no more than 20 shareholders throughout the basis period, and have at least one individual shareholder holding at least 10 per cent of the ordinary shares. Investment holding companies and property developers do not qualify.
What happens after my first three years?
Your company automatically moves to the Partial Tax Exemption (PTE) scheme. PTE gives a smaller exemption than SUTE but applies every year for as long as the company remains active and tax resident in Singapore.
Can a company that is not yet profitable still benefit from SUTE?
The exemption only reduces tax on chargeable income, so a company with no profit pays no tax regardless. But the year still counts towards your three-year window, which is why your financial year-end date matters if you incorporate late in a calendar year.
Why does tax residency matter for SUTE?
SUTE requires the company to be a Singapore tax resident for the Year of Assessment, meaning control and management — such as board meetings and strategic decisions — are exercised in Singapore. Running key decisions offshore can put your eligibility at risk.