In construction, a document that summarizes work completed and payment due is called?

An invoice is a document that serves as a formal request for payment, detailing the work that has been completed and the amount owed for those services. In the context of construction, it typically includes a breakdown of the services provided, materials used, and any applicable taxes or fees. This makes it a crucial document for ensuring that contractors and subcontractors receive payment for their work promptly and accurately.

While a receipt acknowledges that payment has been made, it does not summarize work done or indicate amounts due. An estimate is a prediction of costs prior to the completion of work, rather than a record of what has been done. A contract is a legal agreement outlining the terms of the work to be performed and payment to be made but does not provide a summary of work already completed or a request for payment. Therefore, the invoice is the most fitting answer in this scenario, as it directly addresses the need for a summary of completed work and the payment that is due for it.