A revocable trust can be ended relatively easily, in just three steps. The trust's founder and owner can typically dissolve a revocable trust at will.Complete the Closure Form above and check the box next to Branch Office. 3. Frequently Asked Questions About Filing Trust Account Declaration. Why do I have to provide the bank and account number of my IOLTA account? The trustee can terminate a living trust in just a few months. Here's what is involved of the process. To close a bank account on behalf of someone who has passed away, you must have legal authority to manage the account. The WSBA publication, Managing Client Trust Accounts Booklet, provides guidance on how to manage a trust account and recordkeeping requirements. Notify Bank of America.