Fiduciary Duty: Conflicts, Breaches and Remedies

What Fiduciary Duty Means

Fiduciary duty protects a person whose interests another has undertaken to serve in a particular role. Its content depends on the responsibility assumed. A person can owe loyalty when negotiating a sale without owing that duty across every aspect of the parties’ dealings.

In Hospital Products v United States Surgical Corporation, Mason J explained the undertaking to act for another when exercising a power affecting their interests. His reasoning also explains why any fiduciary obligation must fit the parties’ contract. The majority found no fiduciary relationship on the facts of that commercial distributorship.

The phrase “fiduciary duty of care” can blur separate obligations. Care concerns how competently someone performs their work. Fiduciary loyalty concerns conflicts and benefits obtained through the position. A contract or statute can impose further duties alongside both.

Breen v Williams explains the Australian distinction. Fiduciary obligations prohibit particular conduct, including unauthorised benefits and conflicts. They do not create a general equitable obligation to do everything beneficial for another person.

For example, an adviser’s careless spreadsheet can raise a negligence question. An adviser secretly receiving a supplier’s commission raises a loyalty question. The same matter can involve both, but each allegation needs its own facts.

Who Owes the Duty and to Whom

Directors, agents and solicitors owe loyalty within their respective roles, while trustees and executors have fiduciary responsibilities when administering property for others. Identify the actual relationship before applying a label such as “board member”.

Role	Person or body whose interests are protected	Example requiring scrutiny
Company director	The company	The director diverts a company opportunity to a business they own.
Agent appointed to sell property	The selling principal	The agent receives an undisclosed payment from the buyer.
Solicitor	The client within the relevant retainer	The solicitor recommends a transaction from which an associate benefits.
Trustee	The beneficiaries within the trust relationship	The trustee buys trust property for personal benefit.
Executor	Those entitled to due administration of the estate	The executor uses estate money for a personal purchase.

Trust administration has its own rules, explained in breach of trust. For estate-specific responsibilities, see executor duties.

A company director ordinarily owes fiduciary duties to the company. Share ownership alone does not make every shareholder a fiduciary to other shareholders. Nor does it automatically give each shareholder a personal fiduciary claim against a director.

For a shareholder claim, examine any separate agency or undertaking, the dealings between the individuals and the power entrusted over the disputed transaction. Identify whether the alleged loss belongs to the company or the individual. A fall in share value does not itself answer that question.

For companies governed by the Corporations Act, section 180 addresses care and diligence. Section 181 addresses good faith and proper purpose. Sections 182 and 183 restrict improper use of position and information. Section 185 preserves the interaction with other legal duties.

Those statutory duties overlap with equitable obligations but have their own elements and remedies. A board appointment in an incorporated association or statutory body requires analysis of that entity’s governing law. The title alone does not establish Corporations Act coverage.

Conflicts, Secret Profits and Informed Consent

A fiduciary conflict arises when the role’s responsibilities compete with a personal interest or another duty. A secret profit can arise when the fiduciary uses their position or an opportunity obtained through it to gain an unauthorised benefit.

In Howard v Commissioner of Taxation, the High Court stresses that the duty’s scope follows the underlying relationship. A director’s personal gain is not automatically a company asset. The question is how the gain relates to the responsibility the director assumed.

Consider a fictional real-estate agent appointed to negotiate a sale. The buyer pays the agent an undisclosed $8,000 introduction fee. Examine the agency agreement, the fee arrangement and what the seller knew before consenting. Achieving the seller’s asking price does not itself authorise the separate benefit.

Informed consent requires disclosure that allows the appropriate person to understand the conflict and benefit. An entry labelled “consulting” proves neither disclosure nor consent. A statement that “everyone knew” needs to be tested against the communications and decision records.

Collect the disclosure itself and identify its recipient. Check what the approval covered, when it was given and whether that person or body could give it. For companies, distinguish disclosure of an interest from valid approval of the transaction. Statutory procedures and equitable consent require separate attention.

Poor performance and a losing transaction do not alone prove disloyalty. Conversely, a transaction can raise a no-profit issue even where the principal cannot show an equivalent financial loss.

A Lawyer’s Fiduciary Duty to the Client

A solicitor owes fiduciary loyalty to the client within the work undertaken and must address conflicts and unauthorised benefits arising through that relationship. Professional conduct rules impose separate obligations whose breach can lead to disciplinary consequences.

For a Queensland example, Australian Solicitors’ Conduct Rules rule 12 restricts acting where the solicitor’s interests conflict with the client’s. Its specific provisions govern matters such as borrowing and referral benefits. Client consent is not a general permission to disregard those rules.

Suppose a solicitor advising on a client’s investment recommends a company owned by the solicitor’s spouse. Examine the retainer and advice, alongside the ownership records and any benefit received. Obtain the disclosure and the client’s instructions about that interest. A signed engagement letter covering ordinary legal work does not establish consent to the separate conflict.

The Queensland Law Society’s guidance on security for fees illustrates the distinction. It calls for specific disclosure and informed consent to the arrangement, with attention to independent advice. A signature is evidence to assess in its context.

Keep the equitable claim separate from the conduct complaint. Establish the applicable jurisdiction’s rules, the alleged disloyal act and the remedy sought under the relevant cause of action.

Proving a Breach From Financial Records

Financial records support a fiduciary claim by connecting a particular payment or benefit to the role, authority and alleged conflict. A bank transfer establishes movement of money. The agreements and approval records explain why that movement happened.

The following fictional schedule concerns a director authorised to approve supplier payments. Every reference is an invented record identifier. The assumed ownership information comes from corporate records, not the bank description.

Entry and source	Transfer and recipient relationship	Authority and alleged benefit	Competing explanation and records needed
A: Statement A, page 4, row 18; invoice INV-17	$24,000 to Cedar Services, owned by the director	Director approves the invoice; alleged benefit is diversion of company money to their business	Cedar may have supplied the work. Obtain the contract, work records and conflict approval.
B: Statement A, page 6, row 7; expense file EX-09	$6,000 to the director personally	Director approves reimbursement; alleged benefit is recovery of private expenditure	Receipts may show genuine company expenses. Match each receipt and prior approval to the payment.
C: Statement B, page 2, row 11; credit note CN-17	$4,000 returned by Cedar	The return reduces the cash retained from entry A	The credit note may explain a pricing correction. Check whether it concerns the same invoice.

Keep each entry tied to its PDF filename and page. Add the director’s appointment and delegation records, supplier ownership evidence and the disclosure correspondence. Preserve versions of approvals and any documents showing work was delivered.

The total outgoing payments are $30,000. The $4,000 return leaves a net cash outflow of $26,000. Neither number is automatically the company’s recoverable loss or the director’s profit. Entry B might be an authorised reimbursement, and entry A might include value received.

Incorrect approach: Treat every payment to the director or a related business as loss.

Supported approach: Identify the disloyal act alleged for each entry, then calculate the consequence under that claim while retaining evidence that supports an innocent explanation.

The distinction between competence and loyalty also appears in Pilmer v Duke Group. An incompetent valuation did not by itself establish the fiduciary relationship and conflict alleged against the accountants.

FinTrace saves lawyers and forensic accountants hours of statement conversion and review by turning supplied PDFs into a searchable ledger and a findings report. Suspicious transfers are clearly flagged, with the source filename and page beside each finding. That evidence supports the transaction schedule while the legal analysis addresses duty, consent and liability.

Where the claim concerns a recipient of money, the separate knowing receipt analysis addresses different liability questions. If money enters a mixed account, equitable tracing through mixed funds concerns identification of property and its substitutes.

Remedies for Breach of Fiduciary Duty

The remedy for a fiduciary breach depends on the loss, gain or property established by the evidence. Equitable compensation and an account of profits answer different questions. Proprietary relief requires a basis for asserting rights over identified property.

Remedy	Question for the claim	Records that help answer it
Equitable compensation	What recoverable loss resulted from the established breach?	Payments, repayments, value received and evidence of what would have happened without the breach
Account of profits	What gain must the defendant give up because of the breach?	Revenue, attributable expenses, ownership and evidence connecting the benefit to the wrongdoing
Proprietary relief	What identified property or substitute supports the asserted equitable interest?	Acquisition records, transfer chains, current holdings and third-party interests

For compensation, connect the alleged disloyal act to the particular loss. The causal inquiry follows the duty and breach proved. A claim about misapplied trust money requires its own analysis and cannot supply a universal rule for every fiduciary claim.

An account of profits can address a gain even without a matching loss to the claimant. In Lifeplan, the High Court examined the connection between wrongdoing and business profits. Allowances and the scope of attributable gain require evidence. Gross receipts alone do not settle that inquiry.

Proprietary relief can affect other people claiming the same asset. John Alexander’s Clubs v White City shows why contractual scope and third-party interests need close attention. A constructive trust does not follow automatically from attaching a fiduciary label to a transaction.

Breach of fiduciary duty is ordinarily a civil claim. Fraud or theft requires a separate criminal offence with its own elements. Company conduct can also engage offences under section 184 of the Corporations Act. An equitable finding does not itself establish criminal guilt.

For the fictional schedule, retain separate columns for net cash movement, alleged compensable loss and alleged profit. Credit the $4,000 return wherever it affects the relevant calculation. Avoid adding alternative remedies together to recover twice for the same entitlement.

Have the legal team identify the available claims, any required election and the applicable limitation or delay issues. Do not assume that calling a claim equitable removes time limits. A forensic accountant can analyse value received and attributable profit where those questions require specialist evidence. Give each adviser the source schedule and the contrary records, so the proposed remedy follows the conduct the evidence can actually establish.