Wealth management: a layered approach to asset allocation, funds and cash management

The wealth management section answers three questions: which layer does the money sit in, who manages it, and with what tools? It divides a family's investable assets into layers by purpose and time horizon, and chooses a custodian and account type for each layer. It does not deal with protection or succession (those belong to Insurance solutions and Trusts and succession), and it gives no allocation percentages or return forecasts. The methodology of asset allocation, and why to use layers at all, is on the sister site hnw.sg; this page covers only structures, rules and the professionals involved.

Section overview

Definition: wealth management is the process of allocating investable assets across different instruments once objectives, time horizon and risk tolerance are clear, and then monitoring and rebalancing on an ongoing basis. For HNW families, the difficulty lies not in choosing individual products but in keeping an overall view across several accounts, currencies and jurisdictions.

Who it suits: families whose investable assets are spread across several banks or countries and who need a consolidated view and rebalancing rules; and families who have not yet set up a family office but already need systematic investment management.

Regulators: MAS regulates banks, fund management companies and financial advisers; collective investment schemes (CIS) offered in Singapore are authorised, recognised or offered as restricted schemes under MAS rules.

Market context: assets under management in Singapore stood at S$6.7 trillion at end-2025, up 10% year on year, 76% of it sourced from outside Singapore (MAS Asset Management Survey 2025).

Boundaries: the private bank provides the custody and credit platform, the family office provides governance and a dedicated team, and the wealth management section concerns the allocation rules themselves. The three can be combined, or just one can be used. Details of cash management tools (time deposits, short-term government securities, money market funds and so on) are on the sister site savings.sg.

Solution structures

Three allocation layers

The protection and succession layer (life insurance, trusts) is not counted in the investable assets above, but its cash needs (such as premiums and loan interest) should be set aside in the cash management layer.

Three account types

Layers of fees

Common fees include account custody fees, advisory or discretionary management fees (usually based on assets), transaction fees, management and performance fees embedded in funds, platform fees, and borrowing interest. When comparing options, add up every layer of fees borne by the same assets rather than looking at just one. This site quotes no fee ranges; institutions' written disclosures prevail.

Key rules and figures

The SRS tax relief is only of real value to Singapore tax residents; whether it suits you depends on your tax residence and future living arrangements, so seek professional tax advice in the relevant jurisdiction.

Risks and common misconceptions

1. Concentration risk → Trigger: assets concentrated in the family company's shares, a single region or a single asset class → Mitigation: set concentration limits in the investment policy statement, and bring business shareholdings into the overall view.
2. Currency mismatch → Trigger: assets in a different currency from future spending and liabilities → Mitigation: hold the cash management layer in the currency of spending, and match the loan currency to the asset currency.
3. Leverage magnifies losses → Trigger: using a Lombard loan to add to the core or satellite layer → Mitigation: test downside scenarios first and understand the top-up thresholds; see the Private banking section.
4. Stacked fees → Trigger: a discretionary account invests in funds that charge their own management fees, layering charges on charges → Mitigation: ask for the total look-through cost.
5. Liquidity mismatch → Trigger: putting money needed in the short term into private or alternative products with lock-up periods → Mitigation: fill the cash management layer first, then allocate to the satellite layer.
6. Deciding on past performance → Trigger: choosing funds or managers on past returns alone → Mitigation: assess strategy, risk controls and fees as well; past performance is not indicative of future results.

Professionals required

Next steps

1. Bring together every account, currency and asset location into a single consolidated asset schedule.
2. Size the cash management layer first, based on cash needs over the next one to two years, before discussing the core and satellite layers.
3. Confirm whether you qualify as, and choose to become, an Accredited Investor, and understand the resulting differences in product range and protection.
4. Write a one-page investment policy statement: objectives, time horizon, risk tolerance, concentration limits, rebalancing rules and fee caps.
5. Choose the account type (advisory, discretionary or execution-only), align custody arrangements with the Private banking section and the Family office section, and add it all to the annual review.

If you would like this read against your own circumstances, you can register your needs through the contact details on this site.