Why Personal Account Deposits Happen
Depositing trust or estate funds into a personal account may sound alarming, but it is not always improper. A fiduciary might deposit a reimbursement check, consolidate small amounts temporarily, or handle a distribution that passes through their own account. This statute addresses the bank's role in those situations.
The bank that receives the deposit does not have to ask why fiduciary funds are going into a personal account. It can accept the deposit and process withdrawals from that account without liability.
If a fiduciary makes a deposit in a bank to his personal credit of checks drawn by him upon an account in his own name as fiduciary, or of checks payable to him as fiduciary, or of checks drawn by him upon an account in the name of his principal if he is empowered to draw checks thereon, or of checks payable to his principal and endorsed by him, if he is empowered to endorse such checks, or if he otherwise makes a deposit of funds held by him as fiduciary, the bank receiving such deposit is not bound to inquire whether the fiduciary is committing thereby a breach of his obligation as fiduciary.
A.R.S. § 14-7508Actual Knowledge Remains the Threshold
The bank only becomes liable if it receives the deposit or pays a check with actual knowledge that the fiduciary is breaching their duty, or with knowledge of facts that make its conduct amount to bad faith. Suspicion alone is not enough. The standard is actual knowledge or bad faith.
For beneficiaries and families, this statute is a reminder that banks are not responsible for monitoring fiduciary behavior. If a trustee, personal representative, or agent under a power of attorney mixes funds improperly, the remedy lies with the beneficiaries or the court. Choosing a fiduciary you trust, and building in oversight through co-trustees or regular accountings, is the most effective safeguard.
