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Construction glossary
Construction Glossary •

Payment Applications (Pay Apps)

What are Payment Applications (Pay Apps)?

A payment application (or pay app) is a comprehensive collection of documents that construction contractors submit to request progress payments throughout a project. Rather than just a simple invoice, payment applications include multiple forms and supporting documentation that prove what work was completed, which materials were used, and what payment is due. The typical pay app package includes: 

  • an application for payment form, 
  • a continuation sheet with schedule of values details, 
  • lien waivers, and 
  • often backup documents like material receipts and payroll reports. 

Payment applications are submitted on predetermined schedules—whether monthly, at project milestones, or when specific percentages of work are completed—and serve as the primary billing mechanism for longer, higher-budget construction projects.

For subcontractors, mastering payment applications is critical because they directly impact cash flow and project profitability. The process involves coordinating between accounting teams, project managers, and vendors to gather all required documentation before submission deadlines. Common mistakes—like using incorrect forms, missing documentation, math errors, or late submissions—can delay payments and disrupt cash flow. Many GCs have their own custom forms and specific requirements, making attention to contract details essential. 

For detailed guidance on navigating the entire pay app process, check out our payment application guide. Or better yet, check out Siteline—built specifically for commercial subcontractors to streamline the entire payment application process. Siteline handles any custom pay app form, assembles all required lien waivers for you and your lower tiers, and tracks change orders to ensure accurate, on-time submissions. Subcontractors using Siteline get paid up to three weeks faster than with traditional manual processes. Request a demo here and see how Siteline puts your pay apps on autopilot so you can focus on the work that matters most.

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Other construction terms

Draw Request

What is a Draw Request?

A Draw Request, in the realm of construction, is a formal process involving a requisition for payment for work performed on a specific job or within a specified period on a project. This request is typically submitted by contractors or subcontractors to the project owner or financier to cover labor expenses, material costs, and other related construction expenditures. A Draw request initiates a draw inspection where a third-party inspector confirms the validity of the claim. These requests aid in maintaining project transparency and ensure that funds are allocated appropriately in line with the progress of the project. This process is pivotal in effective construction project financial management.

Cash Flows Statement

What is a Cash Flows Statement?

A Cash Flows Statement, specifically in the construction industry, serves as a financial document that provides a detailed summary of a company's cash inflows and outflows over a certain period. This statement plays a crucial role in understanding the liquidity and solvency of a construction company as it helps track where the funds originate and where they get spent. It is segmented into three elements: operating activities (day-to-day operations of the construction business), investing activities (acquisition or disposal of assets), and financing activities (transactions with owners or lenders). It provides invaluable information for contractors, investors, and stakeholders, enabling them to scrutinize the financial health, operational efficiency, and investment potential of the construction company.

Construction Loan

What is a Construction Loan?

A construction loan is a type of short-term financing that is specifically designed for construction projects. It serves as a provisional line of credit that covers the costs of labor and materials during the construction phase of a project. Unlike traditional mortgage loans, construction loans are not delivered in a lump sum. Rather, the lender provides money in stages, known as draws, as each phase of the construction process is completed. This is to ensure funds are suitably used and spent efficiently. Once the project is finished and ready for occupancy, the borrower often obtains a more standard, long-term mortgage to replace the temporary construction loan. This financial tool combines flexibility and control, making it an ideal option for developers and builders in the construction industry.

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