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№ 22 Wills & Estates

A Trustee's Duties Under the Alberta Trustee Act Explained

Named as a trustee in Alberta? See the duties the Trustee Act places on you, from loyalty and care to reporting, and what happens if you breach them.

Wills & Estates5 min readTSLBy the Treadstone Law Team · AlbertaUpdated November 1, 2026
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Key takeaways
  • An Alberta trustee must act in good faith, follow the trust terms, serve the beneficiaries' best interests and use the care of a person of ordinary prudence.
  • Trustees must stay loyal, treat classes of beneficiaries impartially and report to qualified beneficiaries within 2 months after each fiscal period ends.
  • A court can order a trustee to perform duties or remove them, though it may also excuse a trustee who acted honestly and reasonably.

Being named a trustee can feel like an honour until you realize how much responsibility comes with it. You hold property for other people, and the law sets standards for how you manage it.

This article walks through the main duties in Alberta's Trustee Act, SA 2022, c T-8.1, and explains what can happen if a trustee falls short. It is general information only.

This article covers the law of Alberta.

The law that applies to you

The current Trustee Act replaced the former Trustee Act, RSA 2000, c T-8, and was proclaimed in force on February 1, 2023. Older materials may refer to different section numbers, so check that any guide you read matches the current Act.

The trust instrument, such as a will, prevails over a contrary provision of the Act unless the Act provides otherwise. Some rules cannot be overridden, such as section 84. Many reporting and notice duties run to qualified beneficiaries, meaning beneficiaries with a vested beneficial interest, or those who have given written notice that they want to be one.

Good faith, care and loyalty

A trustee must act in good faith and in accordance with the terms of the trust, the best interests of the objects of the trust, and the Act. Objects means beneficiaries or purposes.

A trustee must use the care, diligence and skill that a person of ordinary prudence would use in dealing with another person's property. A trustee with specialized or professional skill is held to a higher standard that reflects that expertise.

On loyalty, a trustee must act solely in the interests of the objects of the trust and must not knowingly allow a conflict between personal interest and trust duties, or a personal or third-party benefit, unless the law or the trust instrument permits it. If you are also a beneficiary, you must not use the office to gain a benefit beyond what the law or the trust instrument expressly permits. A will can expressly allow a trustee to also take as a beneficiary.

On application, a court may permit an act that would otherwise breach the conflict rules, or excuse the trustee, if that is in the best interests of the objects. Notice must go to qualified beneficiaries.

Impartiality, investing and delegating

Records, reports and pay

A trustee must deliver a report for each fiscal period to qualified beneficiaries within 2 months after the period ends. On written request, beneficiaries may inspect the source documents. Keep clear records from the first day.

There are limits. A trustee need not disclose certain information, for example information the trustee considers detrimental, burdensome or confidential, and a qualified beneficiary can apply to the court for disclosure. The court may also order that a trustee's accounts be passed.

A trustee is entitled to fair and reasonable compensation from trust property, and trustees are not presumed to be entitled to equal compensation. A trustee may reimburse administration expenses from trust property without prior court authorization. Interim compensation without court approval requires written notice first, with an objection period of at least 2 months, and at least one beneficiary of full capacity with a vested interest.

What happens if a trustee breaches a duty

A trustee or beneficiary may apply to the court to determine whether a trustee has failed to perform a duty. The court may order performance or remove the trustee.

With three or more trustees, a majority may remove a trustee who fails to show ordinary prudence, consistently ignores communications or won't cooperate, if that harms proper administration. Removal takes effect 15 days after delivery unless the trustee requests a meeting.

A trustee is not liable for a co-trustee's breach unless they took part through their own acts or omissions, and a former trustee remains liable for breaches committed while in office. Trustees may claim contribution and indemnity from each other.

The court may relieve a trustee wholly or partly from personal liability if they acted honestly and reasonably and ought fairly to be excused. An exemption clause in the trust instrument generally works according to its terms, but a court may declare it ineffective where the conduct was so unreasonable, irresponsible or incompetent that the trustee ought not to be relieved.

What to do next

Frequently asked questions

Can a trustee also be a beneficiary?

Yes, if the will or trust deed expressly allows it. Otherwise the trustee must not use the office to gain a personal benefit beyond what the law or the instrument permits.

How often must a trustee report?

A report for each fiscal period must go to qualified beneficiaries within 2 months after the period ends. Beneficiaries may also inspect source documents on written request.

Is a trustee personally liable for investment losses?

Not necessarily. A trustee is not liable if a reasonably skilled and prudent trustee could have made the same investment decision. The trustee must still invest prudently and review investments periodically.

What if I am unsure how to proceed?

A trustee may apply to the court for directions, and following them discharges the duty unless they were obtained by fraud, wilful concealment or misrepresentation. A lawyer can explain whether that step suits your situation.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Alberta laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a lawyer who practises in Alberta. Reach us at 1-844-900-1070 or send our Team a message.

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