Trusts 101
18 November 2021 | Minutes to read: 5

Trusts 101

By Greg Travers and Raffi Tenenbaum

Most private businesses and many family groups have an Australian trust somewhere in their legal structure. While the use of trusts has become common place, it is critical not to forget the basics of how trusts work.

Trusts are a complex structure. The below comments are general in nature and should not be construed as legal advice.

What is a trust

Put simply, a trust is an equitable relationship between a legal owner (the trustee) of property (the assets of the trust) and one or more other parties (the beneficiaries) under which the trustee holds the assets of the trust for the benefit of the beneficiaries.

Unlike a company, a trust is not a legal entity. All the actions of the ‘trust’ are undertaken by the trustee.

However, a trust is treated as a taxpayer for income tax, GST and other tax purposes.

Types of trusts

There are many different types of trusts. Unit trusts are trusts where the beneficiaries’ interests are unitised (similar to shares in the company) and can be contrasted to discretionary trusts where the interests of beneficiaries are at the discretion of the trustee. A hybrid trust combines elements of each of these features.

Tax law includes a concept of fixed trusts and non-fixed trusts. All discretionary or hybrid trusts will be non-fixed trusts but not all unit trusts will automatically be fixed trusts as the definition is very narrow. This is important for issues such as utilisation of tax losses and distribution of franking credits.

A family trust is a trust that has made a family trust election, not any trust that has the term ‘family trust’ in its name. See our article Family Trust elections – when should I make one?

The importance of the trust deed

The details of the trust relationship are set out in the trust deed. This is the rule book that the trust must operate by.

What does the settlor do?

The settlor is the person who establishes the trust – they ‘settle’ an amount on the trust and set up the terms of the trust through the trust deed.

The amount settled on the trust is usually a fairly nominal amount – e.g. $10.

The settlor cannot be a beneficiary of the trust. The settlor may have an ongoing role which would be set out in the trust deed. Commonly though, once the trust is established the settlor’s role is complete.

The settled sum must be a genuine gift from the settlor to the trustee rather than an amount that is subsequently on-charged (e.g. where a professional services provider acts as settlor, they must not invoice the settled sum as part of their services). If the settled sum is not a genuine gift, the trust may be invalid.

Who can be a trustee?

An individual, a group of individuals, or a company can be a trustee. It is common to use a special purpose company to act as trustee so as to clearly distinguish the trust property from that of the individuals who control the trust.

The trustee has the responsibility to administer the trust on a day-to-day basis. The trustee/s is/are the one/s that makes decisions on what the trust will invest in, what income distributions will be made, etc.  This all needs to be done in accordance with the terms of the trust deed.

The trust deed will set out the process for changing a trustee. A mere change in trustee should not trigger tax liabilities, but if the appropriate process is not followed then stamp duty and potential income tax could be payable.


The appointor (other terms are sometimes also used, such as principal or guardian) is the person who has the ability to remove and replace a trustee. A trust can be set up with joint appointors, with a company as appointor, or with no appointor.

The appointor, if used, is the person who ultimately controls the trust due to their very significant power of removal/appointment.


The beneficiaries are the parties that can benefit under the trust, most commonly through the distribution of income or capital from the trust.

For a unit trust, the beneficiaries are the unit holders.

For a discretionary trust, the beneficiaries are usually defined in classes. Different names can be used for the classes, but the grouping tends to be consistent. The primary beneficiaries are usually named in the deed, often the individuals for whom the trust was originally set up for. For example, the accountant or lawyer may settle a trust for their client, with the client named as the primary beneficiary.

Secondary or potential beneficiaries are a broader class of beneficiaries that have the potential to benefit under the trust but are not specifically named in the trust. They tend to be defined by reference to the primary beneficiaries – e.g. the children of the primary beneficiaries, a company controlled by the primary beneficiaries, another trust in which the primary beneficiaries are also beneficiaries, etc.

Tertiary beneficiaries a commonly a class of unrelated beneficiaries – e.g. charities.

The trustee will often have the ability to add additional beneficiaries, with the rules for doing so set out in the trust deed.

A beneficiary also has the ability to ‘disclaim’ their interest in the trust and so cease to be a beneficiary for a particular year, or permanently.

It was common practice to define the class of potential beneficiaries are broadly as possible to give the trustee the maximum flexibility when making distributions. Current practice is to be more selective in defining who can benefit under the deed. This is largely driven by grouping rules (such as for payroll tax) and non-resident measures (such as land tax surcharges).

Income or capital?

Income and capital are key concepts but unfortunately are also areas of uncertainty and complexity.

Income of a trust is income based on the ordinary meaning of the term. Sometimes a trust deed will have a comprehensive definition of what constitutes income for that particular trust, while other times the deed will simply use the undefined term. ‘Income’ can be contrasted to ‘Net Income’ which is income as defined in the tax laws (sometimes referred to as ‘section 95 income’). Some trust deeds will use Net Income to define what is Income of that trust or will give the trustee an option to elect to use that definition.

As an illustration of the difference between the two: Income of a trust does not include net capital gains, whereas Net Income does.

A trust needs to have positive Income in order to make a distribution of income to beneficiaries for a particular year – the process described as making a beneficiary presently entitled. The Net Income (i.e. the taxable income) is allocated between the beneficiaries based on their proportional shares of the Income of the trust.

Capital of the trust will include the capital settled on the trust (the corpus) and capital gains made by the trust (although this can vary depending on the terms of the trust deed).

Concluding comments

This article is only a high-level outline of key concepts involving trusts. Trusts are important arrangements in many situations but if you are going to utilise a trust it is critical that you have an appreciation of the key concepts that underpin their operation.

Utilising a trust involves a blend of commercial, accounting and legal matters. William Buck can work with your legal advisor to ensure that you receive the advice and support you need for your individual circumstances. For more information, contact your local William Buck Tax Advisor today.

Trusts 101

Greg Travers

Greg is the national leader of the Tax Services division. Recognised as one of Australia’s leading tax advisors, Greg has assisted countless businesses, individuals and families to deal with the often difficult situation of an ATO or State Revenue audit. Greg also specialises in international tax working with overseas businesses as they set up and operate in Australia, and assisting Australian businesses that are venturing overseas.

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Trusts 101

Raffi Tenenbaum

As a Director in William Buck’s Tax division, Raffi specialises in providing tax advice to privately-owned businesses across various industry sectors and is highly regarded for his tax-effective structuring and restructuring strategies.

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