Retainer`s agreement can serve as a basis of authority for a lawyer. It may limit the authority of a lawyer to certain tasks or services instead of giving authority for general purposes. For example, when a lawyer is hired for judicial purposes, the lawyer is normally authorized by the client to accept service of documents that do not require personal service on the client during the dispute. In addition to the formal description of a retainer agreement, the attribution of a client`s power to a lawyer may be implicitly, obviously or habitually, by the lawyer`s normal practice when representing a client.  A retainer contract is an employment contract for work. This is a single contract of indefinite duration that can be full-time or part-time.  Its distinguishing feature is that the client or client pays in advance for professional work to be specified later. The purpose of a retainer tax is to ensure that the lawyer reserves time for the client in the future if his services are necessary. That is the explanation I have found in favour of this agreement.
Anticipo de Honorarios. Su abogado puede pedirle que pague un honorario por anticipado. Un abogado puede valerse de este tipo de honorarios – a menudo llamado anticipo (retainer en inglés) como un pago adelantado para cubrir gastos y honorarios. Es importante que usted revise su cuenta periódicamente para saber de qué manera está siendo gastado su dinero. A retainer agreement may contain other contractual provisions relating to the provision of services, or the parties may conclude additional contracts defining the other terms of their employment relationship. Retainer fees can be paid at a fixed rate, negotiated in advance or at a variable hourly rate, depending on the nature of the resonater and also the practice of maintaining the profession. “In England, it is common for large companies. Lawyers paid at their service each year with the name of the fees paid in advance (retainers). “. .