BACK OFFICE BUSINESS - Recordkeeping - Service Providers - Other Business Operations CLIENTS - Client Accounts   - Account Application   - Client Account Types   - Client Death   - Client Records   - New Clients - Client Interaction BACK OFFICE SYSTEMS - Custody - Trading .   Client Account Types An account must be established for each client in order to effect securities trades on behalf of the client. In most cases, this account will be maintained at a broker-dealer, unless the adviser itself is also registered as a broker-dealer. Corporate Account Discretionary Account Estate Account Joint Account Limited Liability Company Account Margin Account Non-Discretionary Account Omnibus Account Partnership Account Trust Account Uniform Gifts/Transfers to Minors Act Account