Application to bank manager for closing bank account Regulations example letter close bank account from country to country in terms of whether and to what extent a letter example letter close bank account confirmation must state the specific purpose for which a loan or line of credit is being extended to the borrower. Your best bet is to seek legal counsel before proceeding. The bank will issue the letter with the appropriate signatures and provide it to you. A clear comment will only make clear communication, not speed up the procedure. The letters can be addressed to bank managers or any other relevant bank official, based on the situation at hand.