Fee payment arrangements vary, depending on factors such as the type of case. In many instances, a lawyer asks for a '''retainer ''' — a sum of money up front to cover fees for services as they are performed. The lawyer must keep that money in a separate bank account, called a “trust account”, until the services have been performed and a bill has been sent to the client.

In addition to fees, lawyers charge clients for any '''disbursements ''' incurred. Disbursements are payments made on behalf of the client and can range from court filing fees to medical reports.