Time-and-Materials Contract
What is a Time and Materials Contract?
A Time and Materials Contract, often abbreviated as T&M, is a specific type of contract commonly used in the construction industry. It is a contractual format that indicates that the client will pay based on actual costs: the direct labor hours worked (time), the materials directly used in the final product, and a fixed add-on to cover overhead and profits. Unlike fixed-cost contracts, T&M agreements provide greater flexibility as the scope of work can change without having to negotiate a new contract. This type of contract is generally applied in projects where the full extent of the work cannot be determined at the outset. However, their major downside is the potential risk of cost overruns, which makes client oversight crucial.
Trusted by trade contractors across the country












Other construction terms
What is Cash Accounting?
Cash accounting is a financial accounting method often used within the construction industry. It is characterized by recognizing revenue and expenses only when cash is received or paid out. This means that transactions are only recorded when the business physically sees the money. For instance, if a construction company performs a job in June but doesn't receive payment until July, the income will be registered in July's financial statements, not in June's. This method works well for smaller construction businesses as it allows them to track cash flow accurately and in real-time. Furthermore, cash accounting in construction provides a straightforward representation of how much actual cash the business has at any given moment, allowing for better financial management and planning.
What is Cloud-Based Software?
Cloud-Based Software, in the context of the construction industry, refers to software applications that are hosted on remote servers and accessible via the internet. Instead of being installed directly on your local hardware or computer, the software applications and data are stored and managed on servers in a remote data center. This means you can access them from any device, at any time, provided you have an internet connection. The use of cloud-based software in construction allows real-time sharing and collaboration on projects, efficient storage of large design files, automated scheduling, accurate cost estimation and improved resource management, thus enhancing efficiency and productivity.
What is a Guaranteed Maximum Price (GMP)?
A guaranteed maximum price (GMP) is a financial cap used in construction contracts, representing the highest possible price a client can expect to pay for a particular project. This cap encompasses raw materials, labor, indirect costs, and a margin for the contractor’s profit.
While offering financial predictability and safety to the client, this method can significantly impact subcontractors. To transfer a portion of the financial risk, general contractors (GCs) typically offer subcontractors fixed-price (or lump sum) subcontracts. This setup incentivizes subcontractors to adhere to budgets and timelines, as cost overruns directly affect their profit margins (unless the client was the one who requested changes). Conversely, if the project is completed under budget, subcontractors may benefit by sharing the savings with the GC. Ultimately, GMP contracts foster transparency and collaboration, promoting shared responsibility for project success between all parties involved.
In GMP contracts where payments are tied to milestones or completion percentages, accurate pay applications—a core feature of Siteline—are crucial to getting paid sooner. Siteline also enables subcontractors to track outstanding balances and monitor their cash flow in real-time, empowering them with insights to proactively manage their financial health—which is paramount in GMP contracts. Ready to take control of your cash flow under GMP contracts? See how Siteline can help by scheduling a demo today.
