Track contract sums and certified amounts across construction progress claims.

Log payment claims against contracts, apply retention, and maintain a complete payment history inside Mastt. Each payment record updates contract totals and feeds directly into cost reporting, giving project managers and finance teams clear financial visibility.

Record each contractor's payment claim within the relevant contract. Maintain a structured payment history without relying on external spreadsheets.
📝 Add a progress claim under payments by contract.
💰 Enter claim amount and retention details.
✏️ Edit or delete payment claims when required.
🔄 Update claim status as Approved or Paid.
Allocate claimed amounts across contract components and approved changes. Maintain transparency over how each claim affects contract value.
📋 Enter line items by contract and variation.
📑 Paste line items directly from Excel.
📎 Upload supporting documents and payment statements.
🔒 Apply and track retention within the claim.


Create formal payment documents directly from the recorded payment claim. Maintain consistency between assessed amounts and issued certificates.
📄 Generate a Payment Certificate from the progress claim line item.
📋 Create a Payment Schedule or Payment Recommendation.
📑 Issue a Final Payment Certificate or export a Payment Report.
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