Trust vs Company for Doctors: Understanding the Differences
Choosing the right business structure is one of the most important decisions medical professionals make when building wealth and protecting assets.
Whether you're a GP, specialist, surgeon, dentist, or practice owner, you've likely heard discussions about companies, trusts and corporate trustees. Understanding the broad differences between these structures can help you have more informed conversations with your accountant and legal advisers.
While there is no one-size-fits-all solution, understanding the key features of each structure is an important starting point.
Why Business Structure Matters
Many medical professionals begin their careers as employees before transitioning into contracting arrangements, private practice ownership or investing activities.
As income, assets and business interests grow, the complexity of financial affairs often increases.
A suitable structure may influence areas such as:
Administration requirements
Asset ownership
Investment flexibility
Succession planning
Wealth management
Risk management
The right structure will depend on your individual circumstances, goals and professional advice.
What Is a Company?
A company is a separate legal entity established under Australian corporate law.
This means the company exists independently of its shareholders and directors.
In a medical context, companies are commonly used for:
Practice ownership
Service entities
Investment activities
Business operations
A company has ongoing compliance obligations and generally requires annual reporting and administration.
Common Features of Companies
Separate legal entity
Owned by shareholders
Managed by directors
Ongoing compliance obligations
Structured ownership arrangements
For many doctors, companies may form part of a broader business or investment structure.
What Is a Family Trust?
A family trust is a legal relationship where assets are held by a trustee for the benefit of beneficiaries.
Rather than owning assets personally, the trustee controls and manages the assets under the trust deed.
Family trusts are commonly used by professionals, business owners and investors.
Common Features of Family Trusts
Assets are held by a trustee
Beneficiaries may include family members
Governed by a trust deed
Flexible ownership arrangements
Often used for long-term wealth management
Many medical professionals use trusts for investment assets such as property and share portfolios.
What Is a Corporate Trustee?
A corporate trustee is simply a company acting as the trustee of a trust.
This arrangement is frequently used by professionals and business owners because it can provide a clear distinction between the trust and the individuals involved.
When discussing trust structures, you will often hear references to:
Family Trust
Discretionary Trust
Corporate Trustee
Individual Trustee
These concepts are related but serve different functions within a structure.
Key Questions Doctors Often Ask
Who Owns the Assets?
The answer depends on the structure used.
Ownership arrangements can differ between:
Personal ownership
Company ownership
Trust ownership
Understanding who controls assets and how they are held is an important part of long-term planning.
What Happens If Circumstances Change?
Medical careers can evolve significantly over time.
Examples include:
Starting a private practice
Bringing in business partners
Purchasing commercial premises
Building an investment portfolio
Planning for retirement
Business structures often need to support these changing circumstances.
What About Asset Protection?
Many healthcare professionals are interested in understanding how business and investment assets are owned and managed.
Asset ownership arrangements should form part of broader legal and financial planning discussions.
Professional advice should always be sought regarding personal circumstances.
Common Structures Used by Medical Professionals
There is no universal structure suitable for every doctor.
Some commonly encountered arrangements include:
Individual Ownership
Often used by medical professionals early in their careers.
Family Trust with Corporate Trustee
Commonly used for investment and wealth-building activities.
Company Structure
Often associated with business operations and service entities.
Combination Structures
Many established medical professionals use multiple entities to support different objectives.
These arrangements can become sophisticated and should be tailored to individual circumstances.
Common Mistakes We See
Waiting Too Long
Many doctors only review their structure after acquiring substantial assets or commencing private practice.
Focusing Only on One Objective
A structure should be considered within the context of broader financial goals rather than focusing on a single issue.
Using the Same Structure as a Colleague
What works for one doctor may not suit another.
Different specialties, income sources, family situations and business goals can lead to different outcomes.
Not Reviewing Structures Regularly
Business and personal circumstances evolve over time.
Regular reviews can help ensure structures remain aligned with long-term objectives.
When Should Doctors Review Their Structure?
A review may be worthwhile when:
Starting private practice
Purchasing an investment property
Establishing a new business
Acquiring commercial premises
Bringing in a spouse or family members to financial planning discussions
Approaching retirement
Purchasing a medical practice
Major financial decisions are often a good opportunity to revisit existing arrangements.
How Santoro Grieco Helps Medical Professionals
At Santoro Grieco, we work exclusively with healthcare professionals and medical practice owners.
Our team assists clients with:
Business advisory services
Practice ownership planning
Financial reporting
Wealth-building strategies
Practice growth planning
Structure reviews
We believe business structures should be considered as part of a broader long-term financial strategy rather than in isolation.
Frequently Asked Questions
Is a trust always better than a company?
There is no universally superior structure. The most appropriate arrangement depends on your personal and business circumstances.
Can doctors have both a trust and a company?
Many medical professionals use multiple entities within their overall structure. Professional advice should be obtained to determine suitability.
What is a corporate trustee?
A corporate trustee is a company that acts as trustee for a trust.
When should I review my business structure?
Major financial or business changes are often a suitable time to undertake a review.
Does every doctor need a trust?
No. Different doctors have different objectives, circumstances and professional requirements.

