Newly incorporated Singapore companies enjoy one of Asia’s most generous startup tax breaks: the Start-Up Tax Exemption (SUTE) scheme. Correctly deployed, it can wipe out corporate tax on the first S$100,000 of chargeable income and materially reduce tax on the next S$100,000, for each of the first three Years of Assessment (YAs).
This guide explains how SUTE works in 2026, who qualifies, how to compute the exemption, and — importantly — the traps that can invalidate the claim.
SUTE at a Glance
Under Section 43(6A) of the Income Tax Act 1947, a qualifying new Singapore company enjoys the following exemption on its chargeable income for each of the first three YAs:
- 75% exemption on the first S$100,000 of chargeable income;
- 50% exemption on the next S$100,000 of chargeable income.
Combined, that means only S$25,000 of the first S$100,000 is taxable at 17%, and S$50,000 of the next S$100,000. In cash terms, a fully profitable startup saves up to S$21,250 in tax per YA — S$63,750 over three YAs.
Who Qualifies?
To qualify for SUTE for a YA, the company must satisfy all of these conditions:
- Incorporated in Singapore;
- Tax resident in Singapore for that YA;
- Total share capital beneficially held directly by no more than 20 shareholders throughout that YA; and
- All the shareholders are individuals, OR at least one shareholder is an individual holding at least 10% of the ordinary shares.
Under condition (4), a wholly corporate-shareholder structure disqualifies the company from SUTE — the fix is to have one individual director-shareholder hold 10% or more.
Which Companies Are Excluded?
Two types of company are explicitly excluded from SUTE and instead get the partial tax exemption (PTE) only:
- A company whose principal activity is investment holding; and
- A company whose principal activity is developing property for sale, for investment, or for both.
The rationale is that these are typically special-purpose vehicles that use the exemption to shelter passive income. If your Singapore entity is being set up primarily to hold shares in operating subsidiaries or to own investment properties, it will not qualify for SUTE.
The First Three YAs — How to Count
SUTE applies to the “first three consecutive YAs” starting from the YA that corresponds to the first accounting period. This is a common source of confusion. Consider:
- Company incorporated 1 January 2026, first FYE 31 December 2026. First YA = 2027. SUTE runs YA 2027, 2028, 2029.
- Company incorporated 15 September 2025, first FYE 31 December 2026 (16-month stub). First YA = 2027. SUTE runs YA 2027, 2028, 2029.
- Company incorporated 1 January 2024, first FYE 31 March 2024. First YA = 2024. SUTE runs YA 2024, 2025, 2026.
If you change your FYE in the first three years, model the impact carefully — a compressed stub period can still count as a YA, effectively burning through the exemption faster.
SUTE vs Partial Tax Exemption (PTE)
After the first three YAs (or if the company doesn’t qualify for SUTE), the company gets the standard Partial Tax Exemption (PTE):
- 75% exemption on the first S$10,000 of chargeable income;
- 50% exemption on the next S$190,000.
The delta between SUTE and PTE is significant only in the first S$100,000 band. Beyond S$200,000 of chargeable income, both schemes look the same. This is why SUTE is most valuable to companies in the S$0–S$200,000 profit range — typical for genuine early-stage startups.
Worked Example
NewCo Pte Ltd (incorporated Feb 2026) reports chargeable income of S$180,000 in its first YA (YA 2027):
| Band | Amount | Exempt % | Exempt Amount | Taxable |
|---|---|---|---|---|
| First S$100k | S$100,000 | 75% | S$75,000 | S$25,000 |
| Next S$100k | S$80,000 | 50% | S$40,000 | S$40,000 |
| Total | S$180,000 | S$115,000 | S$65,000 |
Tax payable = S$65,000 × 17% = S$11,050. Without SUTE, the same profit would yield roughly S$27,000 in tax. NewCo saves about S$16,000 in Year 1.
How to Claim SUTE
SUTE is a self-assessment scheme. You do not need to apply — IRAS automatically applies the exemption when the company files its Form C-S or Form C, provided the qualifying conditions are met. The company’s tax agent computes the exemption on the tax computation attached to the return.
Two things to check on the return:
- The company has ticked the correct box declaring itself a startup eligible for SUTE.
- The tax computation applies the SUTE rates rather than the PTE rates.
If IRAS wrongly applies PTE, file an objection within 2 months of the Notice of Assessment (NOA) to correct it.
Common Traps
Trap 1: Corporate shareholders sneak in
The 10%-individual-shareholder rule requires one individual holding 10%+ throughout the YA. Companies that raise seed rounds sometimes accidentally push the individual founder below 10% and lose SUTE. Track this before every capital table change.
Trap 2: Investment holding is your only activity
New holding companies parked over an operating subsidiary get no SUTE — only PTE. If the group needs the SUTE, structure so the SUTE-eligible entity is the operating one, not the holding one.
Trap 3: Tax residency lapse
SUTE requires Singapore tax residency for the YA. If the board management shifts overseas (e.g. after acquisition by a foreign parent), the entity may lose Singapore tax residency and disqualify itself. See our tax residency guide.
Trap 4: Losing YAs via short stub periods
A first accounting period of, say, 3 months still counts as one YA. If your loss year lands in that stub period, you have effectively wasted one of your three SUTE YAs on a loss. Time your first FYE carefully.
Trap 5: Recycled entities
Only genuinely new companies qualify. Buying a shelf company that was already trading disqualifies you from SUTE at that entity. Incorporate a fresh SPV instead.
Stacking SUTE with Other Reliefs
SUTE stacks with other IRAS incentives. In the first three YAs, a startup can still claim:
- Section 14N deduction for renovation/refurbishment.
- Section 14A/14D deductions for R&D expenditure.
- PIC-successor grants (via EDG/PSG).
- Capital allowances on plant and machinery.
A cash-flow-tight startup should prioritise capital allowances (Section 19A one-year write-off) to accelerate deductions and layer them with SUTE.
Compliance Checklist
- Confirm shareholder composition (≤20 individuals; ≥1 individual holding ≥10%).
- Confirm the company is Singapore tax resident.
- Confirm the principal activity is not investment holding or property development for sale.
- Diarise ECI filing 3 months after FYE and Form C-S/C by 30 November.
- Track the 3-YA window — do not accidentally file a Year 4 return claiming SUTE.
Conclusion
SUTE remains one of the strongest reasons to incorporate a genuinely new operating company in Singapore. Get the shareholder structure right, keep the principal activity properly framed, and time the FYE to capture the exemption when profits actually appear. Done well, SUTE saves the founding team S$60,000+ in the critical first three years — cash that can fund another engineer, another marketing campaign, or another year of runway.
— The Editorial Team, Raffles Corporate Services