A power of attorney (POA) gives an agent—a person you name—immense authority over your financial life. New York’s strict fiduciary duty rules outline your representative’s legal actions.
An agent’s fiduciary duties require them to act only in your best interest and strictly limit their actions, even if your POA document includes broad powers. It is a foundation of trust that protects your assets.
Core legal boundaries
Agents, also known as “attorneys-in-fact,” must act with the utmost caution and prudence in exercising the power of attorney, which is a rigorous standard of care under New York law. Their core duties include the duty of loyalty and the obligation to follow your specific instructions or, if none exist, to always act in your best interest.
Under this duty, an agent cannot:
- Engage in self-dealing by using your funds for their personal gain
- Commingle or mix your assets with their own bank accounts
- Use your money to pay off their personal debts
The law requires your agent to keep a meticulous record, called an accounting, of every transaction they make with your assets.
Understanding gifting requirements
Gifting is the area where misuse most often occurs. Since legislative changes took effect in June 2021, New York has eliminated the separate Statutory Gift Rider (SGR) form. The statutory short-form POA limits an agent’s authority to make customary gifts to $5,000 per calendar year.
Any authority to make gifts in excess of this amount, or gifts outside this scope, must be expressly granted in the “modifications” section of the POA form. Your agent cannot legally make major gifts to themselves, co-agents, or others unless this power is meticulously detailed and specifically granted.
Addressing agent misconduct
A breach of fiduciary duty—such as theft or misuse of your money—often leads to a lawsuit. In New York, your beneficiaries or other interested parties can initiate a proceeding in Surrogate’s Court.
Here, the court can compel your agent to provide a judicial accounting of every transaction. If the court uncovers misconduct, it can force the agent to repay the misappropriated funds or help recover assets.
These proceedings involve complex fiduciary law, in which the petitioner’s burden of proof is typically the “preponderance” of the evidence. However, the burden may shift to the agent in cases of self-dealing.
Shielding you from fiduciary abuse
A power of attorney is a potent instrument of trust, not a blank check. Understanding your agent’s non-negotiable fiduciary duties and ensuring the document adheres to all specific legal requirements is the critical first step in protecting your financial future.
When an agent misuses their power, a skilled estate administration attorney can initiate court proceedings to hold them accountable to help ensure that you recover lost funds and restore stability to your estate.

