Guaranteed Maximum Price (GMP)
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.
Trusted by trade contractors across the country












Other construction terms
What is overhead allocation?
Overhead allocation in construction is the accounting method of distributing indirect operational costs—such as equipment rental, insurance, field supervision, and software—across specific projects, jobs, or cost codes.
Because indirect expenses cannot be billed directly to a single line item, trade contractors allocate overhead using baseline metrics like direct labor hours, direct labor costs, or total contract value. Proper overhead allocation ensures accurate job costing, prevents underbidding, and protects profit margins across all active jobs.
How Siteline Helps:
Uncovering true job profitability requires steady, predictable cash flow. Siteline streamlines pay application workflows, lien waiver tracking, and billing cycles so trade contractors get paid faster and recover allocated overhead expenses on schedule.
What is an Accounting Equation?
An accounting equation is a fundamental principle in the field of accounting, reflecting the relationship between a company's assets, liabilities, and equity. For the construction industry, it's vital as it aids in understanding the financial stability of a project or the entire firm. The equation is typically expressed as Assets = Liabilities + Owners Equity. It helps construction companies balance their books by ensuring that resources, such as building materials (assets), are funded either by external loans (liabilities) or investment from the business owner(s) (equity). This equation provides a snapshot of the company's financial health, informing potential investment decisions and credit extensions. It is also vital for measuring performance, spotting financial discrepancies, and planning future construction projects. In summary, the accounting equation acts as a financial tool in the construction industry, ensuring companies maintain a balanced and healthy financial status.
What is Section 179?
Section 179 of the Internal Revenue Code is a deduction designed to help certain businesses recover part of the costs associated with the purchase of qualifying equipment, including machinery, vehicles, or computer software. Within the construction industry, this can be a vital tool, allowing construction firms to write off the full purchase price of equipment they have bought or financed during the tax year. Whether it’s for acquiring a new excavator, a truck, or upgrading software, the Section 179 incentive directly strengthens financial capabilities of the companies in the construction sector. This, in turn, encourages business growth and economic development. Claiming this deduction can significantly impact a construction company’s overall operating costs, providing potential major tax relief.
