Who typically has the authority to manage a guardian's duties?

The probate court typically has the authority to manage a guardian's duties, primarily because the court oversees the overall administration of estates and guardianships. When a guardian is appointed, it’s usually to act in the best interests of a minor or incapacitated individual, and the court’s role includes ensuring that the guardian fulfills their responsibilities properly and in accordance with the law.

In such cases, the probate court not only appoints the guardian but also monitors the guardian's actions and decisions. This oversight can involve reviewing reports from the guardian regarding the ward's well-being and finances, as well as holding hearings to address any concerns raised about the guardian's management. This judicial oversight helps protect the interests of those who cannot manage their own affairs.

In contrast, the other possibilities lack this authoritative role in managing a guardian's duties. Beneficiaries may have interests in the estate but do not have direct authority over a guardian. A trustee typically manages a trust, which is a separate entity from guardianship, and while a legal advisor may provide counsel on legal matters, they do not manage the duties of a guardian.