Discretionary Trusts Explained: Definition, Benefits and When to Use One

If you’re running (or planning to start) a small business in Australia, you’ve probably heard people talk about “trusts” as a business structure - often in the same breath as tax planning, asset protection and family businesses.

But trusts can feel confusing, especially when you’re already juggling sales, staffing, cashflow and compliance.

The good news is: once you understand the basics, it becomes much easier to see whether a trust could actually work for your business (or whether it might create more admin than it’s worth).

In this guide, we’ll break it down in plain English so you can confidently define a discretionary trust, understand why they’re popular with Australian small businesses, and know when it’s worth getting legal advice to set one up properly.

How Do You Define Discretionary Trust In Australia?

Let’s start with the core question: how do you define discretionary trust structures in an Australian business context?

A discretionary trust (often called a “family trust”) is a legal arrangement where a person or company (the trustee) holds and manages assets for the benefit of a group of people or entities (the beneficiaries).

The key feature is in the name: discretionary. The trustee usually has discretion to decide:

• which beneficiaries receive distributions of the trust’s income or capital
• how much each beneficiary receives
• when distributions are made (subject to the trust deed and tax rules)

This discretion is different from a “fixed trust”, where beneficiaries have set entitlements.

What Are The Key Roles In A Discretionary Trust?

When you’re trying to define discretionary trust structures clearly, it helps to understand the moving parts:

• Trustee: The legal owner of trust assets, responsible for operating the trust and making decisions. A trustee can be an individual or a company (a “corporate trustee”).
• Beneficiaries: The people or entities who can benefit from the trust (often family members, related companies, or other trusts).
• Appointor (or Principal): Commonly, the person with power to appoint or remove the trustee. This role can be extremely influential and should be structured carefully.
• Trust Deed: The legal document that sets the rules of the trust - who the beneficiaries are, what the trustee can do, and how decisions are made.

In practice, the trust deed is where the detail lives. Two discretionary trusts can look similar from the outside but operate quite differently depending on what the deed allows.

Is A Discretionary Trust A “Business Structure”?

Not in the same way as a company or a sole trader. A trust isn’t a separate legal entity - it’s a relationship where the trustee holds property on trust for beneficiaries.

However, trusts are commonly used as the “structure” for operating a small business, owning business assets, or holding investments.

Why Do Australian Small Businesses Use Discretionary Trusts?

Australian small businesses often consider a discretionary trust because it can be flexible and useful when your business income or assets are shared across a family group, or where you want to plan for growth.

Here are some of the most common reasons you might look at a discretionary trust.

1. Potential Tax Planning Flexibility (With Proper Advice)

One of the big reasons discretionary trusts are popular is that the trustee may be able to distribute income to different beneficiaries, potentially allowing income to be shared across a family group (for example, where family members are legitimately beneficiaries and distributions are permitted under the deed).

In plain terms, if the trust earns income, the trustee can decide who receives it (within the rules). This may allow you to allocate income to beneficiaries who are on lower marginal tax rates.

However, this area is heavily regulated and highly fact-specific. Sprintlaw doesn’t provide tax advice, so you should speak with your accountant or a registered tax agent to understand how trust distributions and tax rules apply to your situation.

It’s also important to understand that “flexibility” doesn’t mean “anything goes”. Trust distributions must comply with the trust deed and relevant tax law requirements, and records need to be kept carefully.

2. Asset Protection (Depending On How You Set It Up)

Many business owners like discretionary trusts because business assets (like equipment, shares in a company, or intellectual property) can be held by the trust rather than personally.

That said, a trust structure doesn’t automatically protect assets. Asset protection depends on factors like:

• who the trustee is (individual vs corporate trustee)
• what the trust owns (and whether it’s exposed to business risks)
• what contracts, guarantees, and finance arrangements you sign
• how your business actually operates day-to-day

For example, if you personally guarantee a lease or a loan, you may still be on the hook even if the business operates through a trust.

3. Succession Planning For Family Businesses

If your business is a family business, a discretionary trust can help you plan for future changes - like bringing adult children into the business, transferring control over time, or planning what happens if someone exits.

This is especially helpful where you want to keep ownership in a “family group” while still allowing income to be shared flexibly.

4. Holding Shares Or Assets Separately From Trading Risk

A common structure in Australia is:

• a discretionary trust owns shares in a company (the company runs the trading business)
• the trust may also hold other valuable assets (depending on risk and advice)

This can help separate “ownership” from “operations”. It doesn’t remove risk entirely, but it can be part of a broader strategy to manage it.

If your business is growing, it’s worth thinking ahead about governance too - for example, how decisions are made between business partners. In a company context, a Shareholders Agreement is often a key document when multiple people own or control a business.

What Are The Main Benefits (And Trade-Offs) Of A Discretionary Trust?

To make a good decision, it helps to look at the upsides and the practical trade-offs side by side.

Benefits Of A Discretionary Trust

• Distribution flexibility: The trustee can choose which beneficiaries receive distributions each year (subject to the deed and tax rules).
• Succession-friendly: Can help with longer-term family business planning.
• Potential asset structuring advantages: Useful for holding certain assets separately from individuals (and sometimes separately from operational risk, depending on the broader structure).
• Can work well with companies: Many businesses use a trust alongside a company, rather than choosing one or the other.

Trade-Offs And Risks To Consider

• Setup and ongoing admin: Trust deeds, trustee decisions, annual resolutions, bookkeeping and tax reporting can add complexity.
• Costs: There are establishment costs and ongoing accounting costs.
• Not “set and forget”: Trusts need to be managed correctly to avoid disputes and compliance issues.
• Financing can be different: Some lenders have additional requirements for trusts (including personal guarantees).
• Disputes can arise: If roles aren’t clearly defined (especially around the appointor and trustee powers), conflict can escalate quickly.

As your business evolves, your contracts and policies matter just as much as your structure. If you’re dealing with customers online, for example, having clear Website Terms and Conditions can help set expectations and reduce disputes.

When Should An Australian Small Business Use A Discretionary Trust?

A discretionary trust isn’t the right fit for every business. But there are some common scenarios where it can make a lot of sense.

You Might Consider A Discretionary Trust If…

• You operate a family business and want flexibility in distributing profits across family members over time.
• You’re building wealth through the business and want a structure that supports longer-term asset holding and succession planning.
• You’re planning to own business assets (like shares, equipment, or IP) in a structured way rather than personally.
• You’re using a company to trade but want the ownership of shares to sit in a trust (common in SME structures).
• You want flexibility to adjust distributions year-to-year as family circumstances change (e.g. parental leave, study, retirement).

You Might Not Need A Discretionary Trust If…

• You’re running a simple solo business with low risk and you want minimal admin.
• You need external investment soon and want a cleaner equity structure (often easier in a company setup, depending on the deal).
• Your priorities are speed and simplicity and you’re not yet at the stage where extra structure provides real value.

Many businesses start simple and restructure later as they grow. The key is to make sure you’re not building on shaky foundations, especially if you’re bringing in co-owners or significant assets early on.

What Legal And Compliance Issues Should You Think About?

Once you define discretionary trust structures, the next step is understanding what you’ll need to keep it compliant and practical for your business.

Getting The Trust Deed Right

The trust deed is the rulebook. If it’s poorly drafted (or not suited to your business), you can end up with limitations you didn’t expect - or worse, disputes about who controls what.

Key deed issues often include:

• who the beneficiaries are (and whether future beneficiaries can be added)
• how trustee decisions are made
• whether an appointor is included, and how that role works
• distribution powers and any restrictions
• how the trust can be varied or wound up

Corporate Trustee vs Individual Trustee

Many business owners choose a corporate trustee (a company acting as trustee) because it can be cleaner from a governance and continuity perspective.

If you go down this path, you may also need the usual company setup documents. For example, a Company Constitution can help set internal rules for how the corporate trustee company is managed.

Contracts Still Need To Be In The Right Name

A common mistake is signing contracts in the wrong name - for example, signing as an individual when the intention was for the trustee to contract on behalf of the trust.

This can create serious issues, including personal liability you didn’t expect. It’s worth standardising your contract signing process and making sure invoices, purchase orders, leases and customer agreements correctly reflect the trustee (and the fact it acts “as trustee for” the trust).

Privacy, Marketing And Customer Data

Even if your business structure is a trust, your day-to-day compliance obligations still apply - especially if you collect customer personal information (through a website, email list, bookings, online orders, or even CCTV in-store).

In many cases, you’ll need a clear Privacy Policy that explains what data you collect, why you collect it, and how customers can contact you about privacy concerns.

Employment And Contractor Arrangements

If your trust is running a business that hires staff, you’ll still need proper employment documents and compliance with the Fair Work framework.

An Employment Contract is a key starting point to set expectations around pay, duties, confidentiality, IP ownership and termination processes.

Key Takeaways

• To define a discretionary trust in Australia: a trustee holds assets for beneficiaries and generally has discretion over how income or capital is distributed, as set out in the trust deed and subject to legal and tax requirements.
• Discretionary trusts are commonly used by Australian small businesses for flexibility, family business succession planning, and structuring ownership of business assets.
• The main benefits often include distribution flexibility and longer-term structuring options, but the trade-offs include added admin, setup costs, and the need for careful compliance.
• A discretionary trust can be a good fit where profits are shared across a family group or where you want a structure that supports succession, asset holding, or company ownership.
• Getting the trust deed and governance right is critical - and your contracts, privacy compliance and employment documents still need to be properly set up under the correct legal entity.

If you’d like help setting up a discretionary trust (or reviewing whether it’s the right structure for your business), you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.