Instructions for Bill of Costs is a document that outlines the procedures for preparing an invoice or bill of costs for an ongoing legal matter. The document typically includes details on the type of costs that will be included in the bill, the time period for which the bill covers, the due date for payment, and any additional information that should be included in the bill for the client to understand the costs and services associated with the matter. Types of Instructions for Bill of Costs include: 1. A Standard Bill of Costs: This is the most common type of instructions for bill of costs and outlines the procedures for preparing a bill for a typical legal matter. 2. A Detailed Bill of Costs: This type of instructions for bill of costs outlines the procedures for preparing a more detailed bill, including itemization of all costs and services associated with the matter. 3. A Project-Based Bill of Costs: This type of instructions for bill of costs outlines the procedures for preparing a bill based on a specific project or task associated with the legal matter.