deposit 1000Initial deposit: S$1,000 for tenures from 2 to 24 months; S$10,000 for 1-month tenure and Choice Date with flexible tenure; S$1,000,000 for a 1-week tenure, applicable only to corporate accounts . Documents Requirement for SingaporeInvest from as little as $1,000 up to $10,000,000. How term deposits work. ... Term deposits are an alternative to savings accounts that let you invest for a set amount of time and at a fixed