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№ 22 Wills & Estates

How Must a Trustee Invest Trust or Estate Money in BC?

Learn how the BC Trustee Act prudent investor rule works for executors and trustees: standard of care, using advisers, court relief and passing accounts.

Wills & Estates6 min readTSLBy the Treadstone Law Team · British ColumbiaUpdated November 6, 2026
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Key takeaways
  • A British Columbia trustee may invest in any property a prudent investor might choose, but not in a way that is inconsistent with the trust.
  • The test is the care, skill, diligence and judgment of a prudent investor, and a trustee who follows a prudent plan with a reasonable view of risk and return is not liable for a loss.
  • Investment results and fees come under review when accounts are passed, which generally must happen within 2 years for executors unless all beneficiaries approve the accounts in writing.

If you are an executor or trustee in British Columbia, you may be holding money for months or years before it is paid out. Leaving it in a bank account, buying investments or hiring an adviser are all choices, and the law sets out how those choices should be made.

If you are a beneficiary, you may be wondering whether the person in charge is handling the money properly. This article explains the prudent investor rules in the Trustee Act in plain language, along with how a trustee can be protected and how investment results come to light.

This article covers the law of British Columbia.

What a trustee is allowed to invest in

The Trustee Act lets a trustee invest trust property in any form of property or security in which a prudent investor might invest. There is no short approved list to stay within. The question is whether a careful investor would consider the investment appropriate.

There is a limit. The power does not authorize investing in a manner that is inconsistent with the trust. If the will or trust document says something about how money is to be held or used, that wording matters, and a trustee should read it closely before choosing investments.

In everyday terms, an executor who expects to pay the estate out soon will usually think differently from a trustee holding money for a child for many years. The same rule applies, but a prudent investor would make different choices in each case.

The standard of care and the protection for a prudent plan

When investing trust property, a trustee must exercise the care, skill, diligence and judgment that a prudent investor would exercise. It is a standard of process as much as outcome: what was considered, what was decided and why.

A trustee is not liable for an investment loss if the conduct conformed to a prudent plan or strategy with a reasonable assessment of risk and return. A loss alone does not make a trustee responsible.

Investments are also not assessed one by one. Gains may offset losses when damages are worked out, except where dishonesty is involved. So a beneficiary cannot usually point to the single worst holding and ignore the rest of the portfolio.

Handing investment decisions to an adviser

A trustee may delegate investment authority to an agent to the degree a prudent investor could under ordinary business practice. Hiring a professional is therefore allowed, but it does not end the trustee's role.

The trustee must set the investment objectives and act prudently in choosing the agent, setting the terms, communicating the objectives and monitoring performance. A trustee who does these things is not liable for the agent's decisions.

There is an exception. Delegation of investment authority is not allowed where the trust requires the trustee to act personally. If the document uses wording like that, hiring an investment manager could itself be a problem.

When things go wrong, and how accounts bring results to light

The court may relieve a trustee from liability for a breach of trust if the trustee acted honestly and reasonably and ought fairly to be excused. This is not automatic. It depends on the facts, and a trustee who ignored the process above will have a harder time.

Investment results and fees are usually examined when accounts are passed. Executors, administrators, testamentary trustees and judicial trustees must obtain a court order passing their first accounts within 2 years of the grant or appointment. Other trustees may pass first accounts at any time.

The requirement does not apply if all beneficiaries approve the accounts in writing, or if the court directs otherwise. On notice from a beneficiary, a trustee must pass accounts annually. A beneficiary who is concerned about investments can therefore ask to see the accounts rather than guess.

Fees and when the trust document sets the rules

A trustee or executor may receive a fair and reasonable allowance not exceeding 5% of the gross aggregate value of the estate. Separately, an annual care and management fee not exceeding 0.4% of the average market value of the assets may be applied for. Those amounts show up in the accounts and can be questioned.

These allowance rules do not apply where the trust instrument sets the trustee's allowance. If the will or trust sets the payment, that wording governs, which is another reason to read the document first.

TopicWhat the Trustee Act says
Where to investAny property a prudent investor might choose, but not inconsistent with the trust
StandardCare, skill, diligence and judgment of a prudent investor
Using an agentAllowed, unless the trust requires personal action
Annual care and management feeNot exceeding 0.4% of average market value, if applied for

What to do next

Whether you are the trustee or a beneficiary, start with the document and the numbers. Many disputes become much clearer once the objectives, the choices made and the fees charged are on paper.

Frequently asked questions

Can a trustee in BC put estate money in the stock market?

A trustee may invest in any form of property or security in which a prudent investor might invest, so it is not ruled out. It must still fit the trust and meet the prudent investor standard of care. What suits one estate may not suit another.

Is an executor responsible if the investments lose money?

Not automatically. A trustee is not liable for an investment loss if the conduct conformed to a prudent plan or strategy with a reasonable assessment of risk and return. Investments are not judged one by one, and gains may offset losses, except where dishonesty is involved.

Can a trustee hire a financial adviser to manage the money?

Generally yes, to the degree a prudent investor could under ordinary business practice. The trustee must still set the objectives, choose the adviser prudently and monitor performance. It is not allowed where the trust requires the trustee to act personally.

How can a beneficiary check how the money was invested?

Through the accounts. Executors and certain other trustees must obtain a court order passing their first accounts within 2 years, unless all beneficiaries approve them in writing or the court directs otherwise. On notice from a beneficiary, a trustee must pass accounts annually.

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. British Columbia 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 British Columbia. Reach us at 1-844-900-1070 or send our Team a message.

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