GlassManager AIA Style Billing — AIA Contracts

An AIA contract is a standardized construction agreement published by the American Institute of Architects. These documents are widely used to define project scope, payment terms, responsibilities, change procedures, and progress billing expectations. In commercial glazing, contractors often encounter AIA-style billing when working with general contractors on larger, phased construction projects.

AIA stands for the American Institute of Architects. In construction billing, the term often refers to contract documents and payment application formats commonly associated with AIA standards. Even when a project does not require official AIA forms, many general contractors expect similar progress billing, retainage, and billed-to-date tracking.

AIA contracts are commonly used by architects, general contractors, subcontractors, owners, construction managers, and specialty trades such as commercial glazing contractors. They are especially common on larger construction projects where payment applications, scheduled values, retainage, change orders, and progress billing must be documented consistently across multiple project phases.

GlassManager supports AIA-style billing by helping glazing contractors create progress invoices, track billed-to-date amounts, and manage holdback on commercial contracts. Instead of rebuilding payment applications in spreadsheets, teams can connect billing activity to the job record, improving accuracy and making it easier to invoice the way general contractors expect.

Yes. GlassManager supports progress billing with holdback, making it suitable for commercial glazing projects where retainage is withheld until later project milestones or completion. This helps your team track what has been billed, what remains outstanding, and how much has been held back, reducing confusion across invoices and job financials.

AIA-style billing is most useful for multi-phase commercial glazing work, larger contract jobs, and projects where general contractors require structured progress invoices. It helps organize scheduled values, partial billing, previously billed amounts, current billing, and retainage. For smaller residential jobs, standard invoicing may be simpler and more appropriate.

Yes. GlassManager includes accounting integration designed to reduce duplicate entry and synchronization errors. Invoices, payments, and financial details can be kept aligned with your accounting software, giving your bookkeeper cleaner data while giving your business better visibility into billed amounts, payments, and job profitability.

GlassManager helps reduce AIA billing errors by keeping job details, invoices, progress amounts, holdback, payments, and job costing in one connected platform. This limits manual spreadsheet calculations and duplicate data entry. Teams can see billing history and financial status more clearly, which supports more accurate progress invoicing on complex contracts.