Split your cash into three layers, then match each layer to the right tool

Cash management is the way a household arranges money it may need to draw on: splitting it by purpose and time horizon, then choosing for each tier a tool whose liquidity, level of protection and certainty of return fit that purpose. It differs from investing in that the first question is not "what earns the most" but "when will I need this money, and what happens to it if an institution fails".

What cash management means

This English summary is written for new residents and expatriate families in Singapore: Employment Pass and S Pass holders who have just arrived, new permanent residents, families accompanying children at school, people approaching retirement, and business owners whose personal cash sits alongside company funds. It covers savings and current accounts, fixed deposits, high-interest savings accounts, Treasury bills (T-bills), Singapore Savings Bonds (SSB), money-market funds, CPF and the Supplementary Retirement Scheme (SRS), and where savings insurance fits. The full Chinese site goes deeper on each tool; interest rates quoted elsewhere on the site are dated examples, not rankings or recommendations.

The three-tier framework

Most planning mistakes come from matching the wrong tool to the wrong horizon, so the site uses three tiers.

Money-market funds are not placed in tier 2 by default: they have no maturity date and their unit value can fall, so they suit only amounts whose timing is uncertain, and only if you accept that the unit value may drop. The size of the emergency fund is usually set as a number of months of essential spending, adjusted for income stability, family size and existing insurance cover. A maturity ladder, where deposits and T-bills fall due at regular intervals, lets tier 2 money stay productive while still becoming available when bills arrive.

Tool map: liquidity, protection and certainty

Sources: MAS "Compare Products for Individuals" (accessed 2026-10); MoneySense (2026-09-28); MAS CIS Code Appendix 2 (2026-07-02). T-bills are issued at a discount and repaid at face value at maturity; their price may rise or fall before maturity. SSBs carry a S$200,000 personal holding cap and a S$2 fee for each application and each redemption (MAS SSB FAQs, March 2026).

Where protection ends

Singapore's Deposit Insurance Scheme covers Singapore-dollar savings, fixed and current account deposits with a scheme member, together with SGD monies under SRS, aggregated up to S$100,000 per depositor per member bank (SDIC Deposit Insurance FAQs and MoneySense, accessed 2026-10). Monies under the CPF Investment Scheme and CPF Retirement Sum Scheme are aggregated and separately insured up to S$100,000. Coverage is automatic.

Not insured: foreign currency deposits, structured deposits, and investment products such as unit trusts and shares. Dual currency investments are not deposits either, because the bank may repay principal in another currency; MAS Notice FAA-N11 bars financial advisers, including banks, from describing them as deposits when advising investors who are not accredited, expert or institutional investors. A money-market fund is not a deposit either: the MAS Code on Collective Investment Schemes provides that its name should not appear to draw a parallel with placing cash on deposit, and its unit price can fall. E-wallet balances are not bank deposits; their protection comes from safeguarding requirements under the Payment Services Act. Savings insurance is protected only through the Policy Owners' Protection Scheme, which covers guaranteed benefits up to set caps and does not cover non-guaranteed amounts.

Residency makes a difference

Sources: CPF Board (2026-04-20); IRAS SRS page (YA 2026); MAS SSB FAQs (March 2026); MAS T-bill page (accessed 2026-10). Buying SSBs with cash requires an account with DBS/POSB, OCBC or UOB and an individual CDP Securities account linked to the Direct Crediting Service. SRS contributions must be made by 31 December to count for tax relief; withdrawals after the statutory retirement age are 50% taxable, while premature withdrawals are fully taxable with a 5% penalty, subject to exceptions set out by IRAS.

Tax at a glance and the multi-currency question

Under current IRAS and MAS positions, interest on deposits with approved banks in Singapore is not taxable for individuals and need not be declared (IRAS, 2026-10-15). SSB interest is tax-exempt (MAS SSB FAQs), and interest and discount income on Singapore Government Securities, including T-bills, is tax-exempt for individuals unless received through a partnership or trade. Distributions from Singapore unit trusts are generally not taxable for individuals. None of this decides your position elsewhere: residents of mainland China, Hong Kong or other jurisdictions may still have reporting duties, and Singapore banks and insurers report under the Common Reporting Standard. Take advice in your own jurisdiction.

For families holding several currencies, the working rule is to match money to the currency in which it will be spent, rather than to forecast exchange rates. MAS manages the Singapore dollar against a trade-weighted basket within a policy band; its 14 October 2026 statement kept the rate of appreciation of the band unchanged and forecast 2026 core inflation at 1.5–2.0%. That is a policy setting, not a prediction for any currency pair.

Common mistakes and where savings insurance fits

Savings insurance enters the discussion only after tiers 1 and 2 are funded, basic protection is in place, and there is a sum that will genuinely not be needed for many years, in a currency that matches future spending. Product structures, bonuses and surrender values are covered by the sister site saving.com.sg. To see the tools side by side, read the comparison page (in Chinese); to put the plan into practice, follow the step-by-step process (in Chinese), or start with the English FAQ. If you would like the framework applied to your own situation, you can register your request through the contact details on this site.