Family office vs wealth manager: scope, control and cost
The essentials in 30 seconds
- A wealth manager focuses on investments, and a family office coordinates investments, tax, legal work, reporting and family decisions, as of October 2026.
- Control sits with the manager inside a discretionary mandate, and with the family inside a family office.
- Costs differ in shape: a wealth manager charges a fee on assets, and a family office carries salaries and running costs.
- A wealthy family in Singapore can use both, with the office supervising the manager.
- The page gives 3 tests of scope, control and cost.
A family office and a wealth manager both look after money, yet they do different jobs. This page compares them on scope, control and cost as of October 2026, so a wealthy family in Singapore can decide which one to hire first. It follows the comparison with a private bank, and it ends with a closer look at how the two models work side by side.
On this page
Compare the EQOS Asia offers and request a 30-minute pre-diagnostic.
What does a wealth manager do for a wealthy family?
A wealth manager is a firm or an adviser that builds and runs an investment portfolio for a client. The work covers allocation, security selection, rebalancing and performance reports. Some managers add financial planning, insurance advice and retirement projections, so the relationship can feel broad, yet the centre of gravity stays on the portfolio.
The manager receives a mandate: advisory, where the client approves each trade, or discretionary, where the manager acts within agreed limits. The mandate sets the objectives, the risk level and the restrictions. For a family with one main pool of liquid assets, this model can be complete, simple to run and easy to compare. The manager also reports performance, which gives the family a regular, comparable record.
How wide is the scope of a family office next to a wealth manager?
A family office reaches beyond the portfolio. It holds the family balance sheet, including private companies, property, art, loans and trusts, and it coordinates the tax adviser, the lawyer, the accountant and the bank. It also organises payments, insurance, family meetings and the records that future generations will read.
The portfolio is one line of the family office agenda. Where a wealth manager asks how to invest this pool, the family office asks how all pools fit the family plan: cash needs, taxes, succession and philanthropy. That wider question is why the office exists, and why scope is the first test to apply.
Who decides what when a family hires a wealth manager?
With a discretionary mandate, the manager makes day to day investment decisions inside the limits written in the agreement. The family sets the framework and reviews the results. This delegation saves time and brings professional discipline, and it works best when the family writes its goals and limits clearly at the start. Clear limits protect both sides.
The manager sees the assets placed in the mandate. Decisions on other assets, such as a family company or a property, remain with the family and its other advisers. Control is therefore shared along a clear line: the manager inside the mandate, the family everywhere else.
How much say does the family keep inside a family office?
A family office is built to serve the family, so decision rights stay with the family. The office prepares options, runs the analysis and executes approved choices. A family council or a lead family member approves the policy, and the office reports against it. The family can change direction without renegotiating a contract. Regular reports from the office keep that control visible.
That control comes with responsibility. The family hires the team, defines the roles and supervises the work. Written rules help: an investment policy, an approval table and a reporting calendar. With these in place, control remains practical, and the family spends its attention on the decisions that matter most.
How do the costs of a family office and a wealth manager compare?
A wealth manager usually charges a fee based on assets under management, and sometimes a fee for planning or performance. The cost scales with the portfolio and carries no fixed team. A family pays for the service it uses, which suits a simpler situation. Fees should be read in the agreement and compared across providers.
A family office carries the cost of people, premises, systems, audit and insurance, whatever the market does. The cost per dollar falls as wealth grows, because the structure is mostly fixed. This page gives no cost figures, because a reliable number needs a dated official source for the specific model.
When does a family outgrow a wealth manager and need a family office?
Four signals point to a family office: assets in several countries, an operating company next to the portfolio, several heirs with different needs, and a steady flow of tax and legal questions. When these appear, the wealth manager keeps managing the portfolio, and nobody manages the rest.
The first step is often a single coordinating role, not a full office. A chief of staff, a controller or an outsourced office can hold the consolidated view and supervise the manager. The family can then add staff as the workload grows, and the structure follows the need.
How can a family office supervise a wealth manager in practice?
The office writes the investment policy, selects managers, reviews performance against the policy and checks fees. It gives the manager clear instructions and a single point of contact. The manager gains a client who knows its goals, and the family gains reports that can be compared across managers. The wider picture of how a family office works in Singapore is in the pillar guide on family offices, which this page builds on.
Families who want an outside view of the choice can book a free 30-minute pre-diagnostic with EQOS Asia (EQOS Asia private page, 2026). This page is general information, not legal, tax or investment advice. Confirm the details of any mandate with a licensed adviser, as of October 2026.
See also in this guide
Frequently asked questions
Is a wealth manager the same as a family office?
A wealth manager runs an investment portfolio under a mandate, and a family office coordinates the whole agenda of a family: investments, tax, legal work, reporting and decisions. A family office often hires wealth managers for part of the assets, and the two roles fit together.
Who has more control, a wealth manager or a family office?
Inside a discretionary mandate, the wealth manager makes investment decisions within agreed limits. Inside a family office, decision rights stay with the family, and the team prepares and executes. In both cases the family sets the objectives and reviews the results, as of October 2026.
Is a family office more expensive than a wealth manager?
The cost shapes differ. A wealth manager charges a fee linked to assets, while a family office carries salaries, systems and running costs. The right answer depends on the size and complexity of the family situation. Compare written offers with the same assumptions before you decide.
Can a family in Singapore use both?
Yes. Many families keep wealth managers for part of the portfolio and use a family office to set the policy, supervise the managers and consolidate the reporting. This page is general information, not legal, tax or investment advice, so confirm any mandate with a licensed adviser.
Test your knowledge
1. What is the centre of a wealth manager’s work?
- The investment portfolio
- Family meetings
- Household staff
Show the answer
The investment portfolio.
2. Who keeps decision rights in a family office?
- The bank
- The manager
- The family
Show the answer
The family.
3. What does a wealth manager usually charge?
- A fee on assets
- A fixed salary bill
- A rent
Show the answer
A fee on assets.
4. Which signal points to a family office?
- One account in one country
- Assets in several countries
- A single heir
Show the answer
Assets in several countries.
5. What can a family office do with a wealth manager?
- Replace its licence
- Hide its fees
- Supervise its performance
Show the answer
Supervise its performance.
About the author
Stéphane Jambu
President, EQOS Forecast Asia
Stéphane Jambu leads EQOS Forecast Asia and works as a consultant in e-commerce, search visibility, and AI. LinkedIn profile
Sources: EQOS Asia private page (eqos-asia.com/private.html), EQOS Asia contact page (eqos-asia.com/contact.html) and pricing page (eqos-asia.com/pricing.html), consulted on 23 October 2026. Page updated on 23 October 2026.