Calculate accurate T&M pricing for construction projects with labor rates, material markup, overhead, and profit
Time and Materials (T&M) contracts are one of the most common pricing structures in construction. Unlike fixed-price contracts, T&M pricing allows you to charge for the actual time spent and materials used on a project, plus your markup and overhead.
T&M pricing consists of four main components:
T&M contracts work best for:
Your T&M labor rate should include base wages, benefits, payroll taxes, insurance, and equipment costs. Don't forget to factor in non-billable time like travel, setup, and administrative work.
Typical material markups range from 15-35%. This covers procurement time, delivery costs, storage, waste, and handling. Higher markups may be justified for specialty items or rush orders.
Overhead should cover office rent, utilities, insurance, licenses, vehicles, and other business expenses. Calculate your annual overhead costs and divide by billable hours to determine your rate.
Construction profit margins typically range from 15-25%. Consider market conditions, project complexity, payment terms, and your business goals when setting profit rates.
Proper documentation is crucial for T&M projects:
To protect both parties, consider including:
Be aware of these potential issues: