What Is an Application for Payment in Construction and How Does the Progress Billing Process Work?

Updated

An application for payment is the formal request a contractor submits to an owner (usually through the architect or engineer) to be paid for work completed and materials stored during a billing period. It is the backbone of progress billing: the contractor lists completed line items on a schedule of values, totals them, adds retainage and change orders, and submits the package for certification and payment. In the U.S., the most common format is the AIA G702 summary with the G703 continuation sheet; in Canada, CCDC-based forms are typical. Excel-based tools such as Paymee can generate these forms from a detail sheet, including printing onto AIA G702 paper.

What an Application for Payment Actually Contains

A complete application for payment answers three questions: what was contracted, what has been billed so far, and what is due now. Most packages include:

  • Project and party identification — owner, contractor, architect/engineer, contract date, and application number.
  • Schedule of values (SOV) — every line item of the contract broken into billable portions, each with a scheduled value.
  • Work completed this period — the amount billed for each line item since the last application.
  • Materials stored — materials paid for but not yet installed, if the contract allows.
  • Retainage — the percentage withheld from each payment until project completion.
  • Change orders — approved additions or deductions to the contract sum.
  • Certification block — where the architect or owner's representative approves the amount due.

The SOV is the key control: every subsequent application is measured against it, so the sum of all previous billings plus the current request should never exceed the scheduled value of any line.

How the G702 and G703 Work Together

The AIA G702 is a one-page summary. It carries the contract sum, total change orders, the contract sum to date, total completed and stored to date, retainage, previous payments, and the current amount due. The G703 continuation sheet is the detail behind that summary: it lists each SOV line with its scheduled value, work completed from previous applications, work completed this period, materials stored, and the remaining balance.

The G702's "total completed and stored to date" must equal the sum of the G703 columns. That is why the two are always submitted as a pair — the summary is what gets certified and paid, and the continuation sheet is the audit trail that supports it.

The Typical Monthly Submission and Approval Flow

  1. Measure progress. The contractor (or subcontractors) records the percentage or quantity completed for each SOV line during the billing period.
  2. Prepare the detail. Amounts are entered on the continuation sheet or an equivalent detail schedule, including stored materials and any approved change orders.
  3. Roll up to the summary. The summary calculates totals, applies retainage, subtracts previous payments, and states the amount due.
  4. Submit the package. The application goes to the architect/engineer, often with lien waivers and supporting documentation, by a contract-specified cutoff date.
  5. Review and certify. The architect verifies quantities, may adjust line items, and certifies an amount on the G702.
  6. Pay. The owner pays the certified amount, usually within a period defined in the contract. The next application starts from the updated "previous applications" totals.

Common friction points: billing ahead of actual progress, forgetting to carry forward previous payments, mismatched retainage rates between summary and detail, and change orders that were performed but never formally approved.

Alternatives and Tools

The AIA G702/G703 pair is a U.S. convention, not a legal requirement everywhere. Canadian projects commonly use CCDC forms, and European formats may require VAT, GST, or overhead-and-profit adjustments built into the billing template.

For contractors who want to avoid hand-building the forms, Excel-based billing software can generate the detail sheet and summary automatically. Paymee, for example, is described as freeware that runs in Microsoft Excel (any version since Excel 2000), requires no formulas, and offers American, Canadian, and European templates — the American template supports printing onto AIA G702 paper, which the site notes is sold separately by AIA. It can also be used simply to build a schedule of values for accounting purposes. The trade-off is that it is an Excel workbook rather than a cloud platform, so collaboration and version control depend on how your team shares files.

What to Check Before You Submit

  • Does the sum of the detail sheet match the summary's completed-and-stored figure?
  • Are previous payments carried forward correctly from the last certified application?
  • Is retainage applied consistently to completed work and stored materials?
  • Are all change orders included only if approved, and listed separately?
  • Does the application number and period match the contract's billing schedule?
  • Are required attachments (lien waivers, invoices for stored materials) included?

Get these right and the certification step becomes a formality rather than a negotiation.