The trust accounting handbook is a practical guide created to assist attorneys to comply with recordkeeping standards for client trust accounts. When the State Bar asks you how much money you're holding for the client or what you've done with it while you've had it, you must report it to the State Bar.That account is set up so that your bank pays the interest or dividends the account earns to the State Bar. Follow these seven rules to keep your trust accounts compliant with the Arizona Bar. 1. Segregate Client Funds. Trust Account Manual - For further assistance contact Practice 2.0 to maintain or manage your lawyer trust account or you may call the Trust Account Hotline. Users will find practical instructions for compliance with the State Bar of California's regulations. Get Client Trust Handbook Form. This handbook contains legal information, not legal advice. Let's say you are filling out a deposit slip for five checks relating to three separate clients.