Invoicing

    Scope of work

    The written description of exactly what work is included in a job.

    Definition

    A clear scope prevents disputes. Lists deliverables, exclusions, materials, and acceptance criteria. Anything outside scope becomes a change order.

    Related terms

    Estimate

    A non-binding written quote of the cost of a job, sent before work begins.

    Change order

    A signed addendum modifying the price, scope, or schedule of an existing job.

    Quote

    A fixed-price offer to perform a job that, once accepted, is binding.