What is EIS? The Enterprise Innovation Scheme (EIS) is a Singapore tax incentive scheme administered by the Inland Revenue Authority of Singapore (IRAS) to encourage businesses to invest in innovation and intellectual property (IP).
Enhanced Incentive: Save more when protecting your innovations and building your IP assets. Eligible businesses can claim enhanced tax deductions on qualifying IP registration costs incurred from Year of Assessment (YA) 2024 to YA 2028.
Up to 400% Tax Deduction: Claim up to 400% tax deduction on the first SGD 400,000 of qualifying IP registration expenditure incurred per Year of Assessment.
Standard 100% Tax Deduction: Qualifying expenditure exceeding the annual cap of SGD 400,000 continues to enjoy the standard 100% tax deduction.
Active Local Operations: The business must conduct active business operations in Singapore.
IP Ownership: The Singapore entity must hold both the legal and economic ownership of the intellectual property.
Minimum Ownership Period: Ownership of the registered IP (or pending application) should generally be retained for at least one year.
Covered IP Types: The EIS covers official and professional fees for registering Patents, Trade Marks, Registered Designs, and Plant Varieties.
Qualifying IP Costs Covered:
Regardless of Application Outcome: Qualifying registration expenses may remain eligible for enhanced tax deductions even if the IP application is ultimately unsuccessful, subject to applicable IRAS requirements.
| Category | Key Details | Applicability |
| Tax Deduction Rate | Up to 400% for first SGD 400,000/YA; 100% for balance | YA 2024 to YA 2028 |
| Eligible IP Types | Patents, Trade Marks, Registered Designs, Plant Varieties | Global IP Registrations |
| Covered Expenses | Official fees (Filing, Search, Grant) & Professional agent fees | Qualifying Registration Costs |
| Core Criteria | Active local operations in SG, legal & economic ownership, min 1 yr retention | Singapore Entity |
Note: This document is for informational purposes only and does not constitute formal legal or tax advice.