Below, we'll provide advice to help you create an effective proposal budget in the form of considerations, calculators, and communication tips. Deliver a powerful business proposal with these business proposal templates.Each of these free business proposal templates is fully customizable. Fill out all columns on the Equipment Tab for each item. • Add additional lines if needed. Save time with Better Proposals. Access hundreds of modern, fully editable templates and create stunning proposals in minutes. Your budget proposal template is informative for stakeholders who may fund the project, but it's also helpful for your internal team.