Wealth
structuring

Most wealthy families don’t have a structure: they have a pile of individually sensible decisions made by separate advisers that contradict each other, a holding chosen for tax that complicates succession, a residence chosen for lifestyle that changes the tax on everything. Structuring looks at the whole picture first (entities, residence, succession, protection, governance) and designs each part to fit the others. The aim is a structure that is efficient, defensible against challenge, and built to survive a generational handover.

At a glance

The whole picture, designed as one.

Efficient, defensible, built to survive a handover.

Covers
Entities, residence, succession
Plus
Protection, banking, governance
Built for
Efficiency & defensibility
Designed with
The handover in view
Best done
Before the big events
What a structure includes
The essentials

What wealth structuring is

Wealth structuring arranges a family’s assets, entities, residence and succession into one coherent whole, answered together rather than as separate decisions. It draws on Swiss private law and the tax framework to make the parts reinforce each other: the holding designed with the succession in mind, the residence with the tax. The goal is a structure that is efficient, defensible against challenge, and durable across a handover. It is the picture the individual pieces fit into.

Who this is for

  • families whose affairs have grown into a tangle of decisions;
  • those facing a relocation, sale or succession;
  • business owners holding operating and private wealth;
  • families planning a durable generational transition.

Where it fits

Structuring is the hub for relocation, succession, a foundation or trust, and a family office.

The components

What a structure includes

A structure is a set of parts, each chosen in light of the others. The coherence (not any single part) is what makes it work.

Components of a coherent wealth structure (as of June 2026).
ComponentDesigned with regard to
Holding & ownershipTax, succession and protection
ResidenceTax, succession law, property regime
Succession planForced heirship, the business, the handover
Protection & governanceContinuity, foundation/trust, family office

Optimise one of these in isolation and it tends to damage another: a holding chosen purely for tax that complicates succession, a residence chosen for lifestyle that reshapes the tax. We design the components together, so each fits the whole. That is the difference between a structure and a list.

How it runs

How we design it

Map the whole picture, design the structure, build the parts, then coordinate it on an ongoing basis.

  1. Step 1

    Map the whole

    Understanding the family, the assets, the entities, the residence and the goals as one picture.

  2. Step 2

    Design the structure

    Designing the holding, residence, succession and protection together, for efficiency and defensibility.

  3. Step 3

    Build the parts

    Implementing the holdings, the relocation, the estate plan and any foundation or trust to fit the design.

  4. Step 4

    Govern it

    Putting in place the governance and, where it fits, the family office that keeps the structure coherent.

  5. Ongoing

    Maintain & adapt

    Coordinating the structure through administration and reviewing it as the family and the rules change.

Budget

What it costs

The design work is scoped to the complexity of the family and the structure; building and running the parts (holdings, relocation, estate plan, vehicles, administration) is quoted alongside. A coherent structure designed once is far cheaper over time than the conflicts, reassessments and disputes a piecemeal one produces.

We scope and quote against the situation. Pricing is on request.

Discuss your structure
What it takes

What a sound structure requires

A structure that is efficient and holds up rests on:

  • the whole picture designed together, not piece by piece;
  • genuine substance and real commercial reasons;
  • a residence position weighed across tax and succession;
  • a succession plan that actually moves control;
  • governance that survives the generational handover.

Aggressive and fragile loses to efficient and defensible

The structures that fail are the aggressive ones: artificial holdings with no substance, a near-zero tax outcome engineered through arrangements that anti-abuse rules and transparency reporting now defeat, a design that works only until it is examined. They are not efficient: a structure that collapses under challenge, triggering reassessment, penalties and dispute, was never efficient at all. The durable structures optimise within what is genuine: real substance, real reasons, legitimate reliefs and residence choices, documented. Efficient and defensible beats aggressive and fragile every time, and it is the only target worth building for. We say so plainly, and structure accordingly.

Why Goldblum

The structure, in practice

Holding the whole picture, designing the parts to fit, and running the structure on an ongoing basis, for efficiency, defensibility and durability, is the firm’s core work.

Whole

One picture, not many advisers

The structure designed as a coherent whole by one firm, so the parts fit each other instead of conflicting.

Defensible

Genuine, not artificial

Built on real substance and reasons, documented: efficient and durable under challenge, not aggressive and fragile.

Durable

Designed for the handover

Structured so it keeps working when control passes to the next generation, not dependent on one person.

Related

Around the structure

Coordination

Family office

The function that keeps the structure coherent: entities, reporting, governance and succession.

Family office
Start here

Relocation & lump-sum tax

The residence lever that can reshape the whole structure: canton, ruling and permit.

Relocation & lump-sum tax
The next generation

Succession & estate planning

The handover the structure is built to survive: choice of law, forced heirship and the business.

Succession & estate planning
FAQ

Wealth structuring: FAQ

01What is wealth structuring?
Wealth structuring is arranging a family's assets, entities, residence and succession into one coherent whole, rather than as a collection of separate decisions made by separate advisers at different times. It asks how the holdings are owned, where the family and its entities are resident, how income and gains are taxed across the relevant countries, how the wealth passes to the next generation, and how it is protected and governed, and it answers them together, so the parts reinforce rather than contradict each other. The goal is a structure that is efficient, defensible against challenge, and durable across a generational handover. It is the picture the individual pieces fit into.
02Why structure wealth as a whole rather than piece by piece?
Because the pieces interact, and optimising one in isolation often damages another. A holding company chosen for tax can complicate succession; a residence chosen for lifestyle can change the tax on everything; an estate plan made without regard to the entities can force a sale. Families who assemble their affairs from separate advisers (a tax adviser here, a lawyer there, a banker elsewhere) frequently end up with a set of individually sensible decisions that conflict as a whole. Structuring looks at the entire picture first and then designs the parts to fit it. The coherence is the value, and it is exactly what piecemeal advice cannot give.
03What does a coherent structure include?
Typically: the ownership of the operating and investment assets, often through one or more holding companies; the residence and tax position of the family members and the entities; a succession plan that handles forced heirship, choice of law and the business transition; protective and continuity vehicles such as a foundation or trust where they fit; the banking; and the governance that holds it all together, increasingly through a family office. The exact components depend on the family. What makes it a structure rather than a list is that each part is chosen in light of the others: the holding designed with the succession in mind, the residence with the tax, and so on.
04How does residence fit into structuring?
Residence is often the most powerful lever, because it can change the tax treatment of the entire structure at once. Where the family (and its key members) are tax-resident determines how their worldwide income, gains and wealth are taxed, and a relocation, including onto Switzerland's expenditure-based regime, can reshape the whole picture. But residence also drives succession law, the matrimonial-property position and the inheritance tax, so it cannot be chosen for tax alone. Structuring weighs residence across all these dimensions together. We model the effect of a residence decision on the entire structure, not just on one tax line.
05How does structuring protect against challenge?
A defensible structure is one built on genuine substance and real reasons, documented, so it withstands scrutiny from tax authorities, treaty partners and, in time, heirs and creditors. That means holdings with actual substance rather than letterbox entities, residence that is real, transactions at arm's length, and a clear record of why the structure exists. The opposite, an artificial structure assembled purely to reduce tax, without substance or commercial logic, is increasingly vulnerable to anti-abuse rules, substance challenges and transparency reporting, and tends to fail when tested. We build for defensibility, because a structure that collapses under challenge was never efficient in the first place.
06What does 'built to survive a handover' mean?
It means the structure is designed so that it continues to work when control passes to the next generation, rather than depending on one person who understands and runs everything. That requires a succession plan that actually moves ownership and control as intended, governance that lets the next generation make decisions coherently, and vehicles (a foundation, a trust, a family office) that provide continuity across the transition. Many structures are efficient while the founder is in charge and fall apart when they are not. Designing for the handover from the start, not bolting it on later, is what makes wealth genuinely durable. We structure with the transition in view.
07Does a good structure mean paying no tax?
No, and a structure promising that should be treated with suspicion. The aim is a tax position that is efficient and, crucially, sustainable: one that uses legitimate reliefs, residence and ownership choices, and treaty positions, and that holds up when examined. A structure engineered to pay near-zero tax through artificiality typically relies on the kind of arrangement that anti-abuse rules and transparency reporting now defeat, and it carries real risk of reassessment, penalties and dispute. Efficient and defensible beats aggressive and fragile every time. We optimise within what is genuine and durable, and are candid that this is the right target, not the lowest possible headline rate.
08When is the right time to structure?
Before the events that are hard to unwind (a relocation, a business sale, a succession, a major liquidity event) because structuring is far more powerful done in advance than retrofitted afterwards. Once assets have been sold, residence established, or wealth passed, many options close. The best structures are put in place when the family still has flexibility, which usually means earlier than people assume. That said, an existing structure that has grown incoherent can and should be reviewed and rationalised. We help both: design ahead of the events that matter, and untangle structures that separate decisions have left at odds.
09How often should a structure be reviewed?
Periodically, and whenever something material changes: a move, a sale, a birth or death, a new investment or business, or a change in the tax or succession rules in any country the structure touches. A structure is designed against a particular set of facts and laws, and both shift over time; left unreviewed, a once-coherent structure drifts back into incoherence as circumstances change around it. The 2023 succession reform is a good example of a rule change that warranted revisiting many existing plans. A light periodic review, with a deeper one at the big events, keeps the structure aligned with the family and the law. We build the review into the ongoing coordination rather than treating the design as finished.
10Can Goldblum design and run the whole structure?
Yes, this is the firm's core. We design the structure as a whole, then build and run its parts: the holding companies and their administration, the residence and tax position, the succession plan, the protective vehicles, the banking and the governance. Because the same firm holds the entire picture, the parts are designed to fit each other rather than assembled from separate advisers who never speak. We build for efficiency and defensibility, with the generational handover in view, and we coordinate the structure on an ongoing basis through corporate administration and, where it fits, a family office. The result is one coherent, durable structure rather than a pile of individually sensible decisions.

Is your wealth a structure, or a pile of decisions?

Tell us the shape of your family's affairs. A partner designs the whole (entities, residence, succession and governance) to be efficient, defensible and durable.