All CPF members who
- are at least 18 years old;
- are not undischarged bankrupts; and
- have more than $20,000 in their Ordinary Account (for investment under CPFIS-Ordinary Account) and/or have more than $40,000 in their Special Account (for investment under CPFIS-Special Account).
From 1 October 2018, as a new CPFIS investor, you will need to take the Self-Awareness Questionnaire (SAQ) before you can start investing under CPFIS.