Sections 13O and 13U of Singapore's Income Tax Act are the two main tax-exemption schemes that allow funds to receive Singapore-sourced qualifying investment income, capital gains, dividends, interest, free of Singapore tax. Section 13O applies to onshore funds (Singapore-resident companies, including Variable Capital Companies); Section 13U is the 'enhanced-tier' scheme with a higher minimum AUM (S$50M) but more flexibility on fund structure and investment scope.
For startup founders, Section 13O/13U don't show up directly in the cap table, but they are the reason most regional VC funds (Sequoia Capital India, B Capital, GGV Asia, Vertex Ventures) are domiciled in Singapore as Variable Capital Companies. The exemption keeps fund returns gross of Singapore tax for LPs, a structural advantage over Cayman Islands fund domicile when investing in SEA portcos.