An authorization letter for bank transactions should specify the types of transactions authorized, the authorized person's name, and any account or reference numbers. It should also include the duration of the authorization.
Dear Recipient's Name, I, Your Name, hereby authorize Recipient's Name to act on my behalf in Specify the task or action, effective from Start Date to End Date. Receiver's Name is authorized to carry out all essential tasks and make all choices related to Name the activity or action.
Either visit your bank in person to speak to an agent, or visit your bank's website to obtain a power of attorney form online. Fill out and submit the form ing to your bank's instructions.