An Agency Agreement is a legally binding contract that establishes a principal-agent relationship under Australian common law. The Principal appoints the Agent to act on the Principal's behalf — typically to promote, negotiate, and (where authorised) conclude sales of the Principal's goods or services within a defined territory. The Agent acts as an intermediary between the Principal and third-party customers, and the Principal is legally bound by the Agent's acts performed within the scope of the Agent's actual or apparent authority.

Agency in Australia is governed primarily by the common law of agency, together with relevant legislation including the Australian Consumer Law (Schedule 2 to the Competition and Consumer Act 2010 (Cth)), the Corporations Act 2001 (Cth) (which regulates agents providing financial services), the Fair Work Act 2009 (Cth) (which distinguishes employees from independent contractors), and the A New Tax System (Goods and Services Tax) Act 1999 (Cth) (which imposes GST on commission payments).

Key features of an agency relationship under Australian law include the Agent's fiduciary duties to the Principal — including the duty to act in good faith and in the Principal's best interests, the duty not to make a secret profit or receive undisclosed commissions, and the duty to avoid conflicts of interest. These fiduciary duties are implied by law and cannot be entirely excluded by contract. Breach of fiduciary duty can result in the Agent being required to account to the Principal for profits made in breach of duty.

An Agency Agreement is distinct from a distribution agreement (where the distributor buys and resells goods in its own name and on its own account) and from an employment agreement (where the employee works under the employer's direction and control). The distinction between an agent and a distributor affects who bears commercial risk, and the distinction between an agent and an employee has significant tax and employment law consequences under Australian law.

An Agency Agreement is appropriate whenever a business wishes to appoint an intermediary — an individual or company — to promote, negotiate, or conclude sales of its products or services in a specific territory on its behalf, without taking on the cost and complexity of employing a sales force directly.

Common situations where an Australian Agency Agreement is required include: a manufacturer or importer wishing to appoint a sales agent to develop customer relationships and generate orders in a specific state or territory; a professional services firm appointing an agent to promote its services to new clients in a market where the firm does not have a local presence; an exporter appointing an agent in another country to promote its Australian goods to overseas buyers; a technology company appointing an agent to sell software licences or subscriptions to business customers; and a property developer appointing an agent to promote off-the-plan property to potential buyers.

An Agency Agreement is particularly important where the Agent will have authority to conclude contracts on behalf of the Principal — i.e. to sign contracts or accept purchase orders that legally bind the Principal. In this case, the scope of the Agent's authority must be precisely defined, because the Principal will be bound by contracts concluded within the Agent's actual authority, and potentially also by contracts concluded within the Agent's apparent authority (where the Agent's conduct leads a third party to reasonably believe the Agent has authority).

In regulated industries — such as financial services, real estate, and insurance — an agent may require a specific licence or authorisation to carry on the regulated activity. For example, an agent providing financial product advice or arranging financial products must hold an Australian Financial Services Licence (AFSL) or be an authorised representative of an AFSL holder under Part 7.6 of the Corporations Act 2001 (Cth). Real estate agents must be licensed under the applicable state or territory Real Property Agents Act.

A written Agency Agreement is essential to define the scope of the Agent's authority, the commission structure, the term, and the conditions of termination, and to ensure both parties understand their rights and obligations under Australian law.

A well-drafted Australian Agency Agreement must address several essential elements to be legally effective and commercially protective.

Appointment and authority: The agreement must clearly specify whether the appointment is exclusive, non-exclusive, or sole, and precisely define the scope of the Agent's authority. The agreement should distinguish between the authority to negotiate (approach customers and negotiate terms) and the authority to conclude (sign contracts that legally bind the Principal). Limiting the Agent's authority to negotiate (with the Principal concluding contracts) reduces the risk of the Agent inadvertently binding the Principal to unfavourable terms.

Territory: The geographical territory within which the Agent is authorised to act should be clearly defined to prevent disputes about commission entitlements and to limit the scope of any post-termination restraint.

Products or services: The agreement must identify the specific products or services the Agent is authorised to promote and sell. This limits the Agent's authority and defines the scope of the commission entitlement.

Fiduciary duties: Australian agents owe fiduciary duties by operation of law — the duty of loyalty, the duty to act in good faith, the duty to avoid conflicts of interest, and the duty not to make a secret profit. These duties should be reflected in the agreement to make clear the Agent's obligations and the consequences of breach.

Commission structure: The commission rate and calculation basis must be clearly specified, along with the trigger for commission entitlement (typically receipt of cleared funds from the customer, or acceptance of an order), the payment frequency, and the Agent's reporting obligations. GST is payable on the commission if the Agent is registered for GST, and the agreement should address tax invoicing obligations.

Del credere guarantee: In some agency arrangements, the Agent guarantees that customers it introduces will pay. This del credere obligation should be clearly set out along with the higher commission rate that compensates the Agent for this additional risk.

Independent contractor status: The agreement should make clear that the Agent is an independent contractor, not an employee, and is responsible for its own tax affairs. This distinction is critical under Australian tax law and the Fair Work Act 2009 (Cth).

Australian Consumer Law compliance: The Agent must comply with the prohibitions on misleading and deceptive conduct and false or misleading representations in the Australian Consumer Law (ss18 and 29 of Schedule 2 to the Competition and Consumer Act 2010 (Cth)).