Why This Protection Matters
Trust documents can be long, detailed, and sometimes unclear. A trustee reading the instrument may interpret a provision one way, while a beneficiary reads it differently. When a dispute arises, the question is whether the trustee should be penalized for following what the document appeared to say.
A trustee who acts in reasonable reliance on the terms of the trust as expressed in the trust instrument is not liable to a beneficiary for a breach of trust to the extent the breach resulted from the reliance.
A.R.S. § 14-11006The answer is clear: a trustee who relies reasonably on the written terms is shielded from liability. The key word is "reasonable." This is not a blank check. A trustee cannot use an obviously flawed interpretation as a shield. But when the trust language supports the trustee's reading, that reliance is protected.
Practical Impact for Family Members
This statute encourages trustees to follow the trust document rather than second-guessing every provision out of fear of litigation. It also reinforces why clear, well-drafted trust language matters. Vague or contradictory terms create the kind of issues that lead to disputes.
For family members managing a revocable living trust, this protection is especially important. Trustees often handle assets held in the trust that include real estate, investment accounts, and personal property. When questions arise about distributions or management, the trustee can rely on the document's terms with confidence.
Banks or trust companies serving as professional trustees also benefit from this rule. They follow the trust instrument as part of their fiduciary duty. This statute confirms that reasonable reliance on written terms is a valid defense.
The statute also matters during tax season. When a trustee makes decisions about tax returns or follows specific provisions related to tax laws, acting in line with the trust document provides legal cover. A well-written trust protects everyone involved, from the trustee to the beneficiaries.