payappcheck

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PayAppCheck checks construction pay applications and tells you which numbers do not tie. Dozens of tools help subcontractors create and submit AIA-style pay applications. Almost nothing serves the general contractor, owner, lender or construction bookkeeper on the receiving end, who opens a stack of inbound G702/G703 packets every month and has to verify each one by hand before money moves. PayAppCheck reads a pay application in native PDF, Excel (.xlsx), or a custom G702-style layout, extracts every figure, and runs a deterministic reconciliation engine over the result. The G703 to G702 arithmetic is fully determined, so the math is not just output, it is the verification mechanism: it catches transcription and extraction errors and localizes them to a specific cell. Checks include: - Sum of Column G must equal G702 Line 4 - Column G must equal D plus E plus F on every line - Line items must sum to the printed grand totals - Completed and stored to date on a line cannot exceed that