This document provides guidance for lawyers on closing a law practice through retirement, moving firms, or the death of a fellow lawyer. It includes checklists for closing your own office or another attorney's office, considerations for financial planning, sample letters for notifying clients, and information on ethics rules and opinions regarding closing a practice. The summaries highlight key steps like informing clients and staff, addressing open client files and trust accounts, terminating contracts and leases, and properly storing closed client files. Guidelines are also presented on the duties owed by lawyers leaving a firm to clients, the firm, and each other during the transition.