Yes, Employment Pass (EP) holders in Singapore are required to make CPF (Central Provident Fund) contributions if they are Singapore citizens or Permanent Residents (PRs) and earn more than a certain amount per month. However, EP holders who are foreign nationals are not required to make CPF contributions. Instead, they are required to make monthly contributions to the Skills Development Levy (SDL) and the Foreign Worker Levy (FWL). The specific requirements and rates for CPF contributions, SDL, and FWL may vary depending on the company’s size, industry, and other factors.