Mathproven

Construction subcontractors

Progress billing tools for subcontractors: pay applications from your schedule of values, retainage, and billing schedules. Every number is calculated twice and checked before you send it.

Tools

Lien waiver generatorFill in one of four waiver types and check the amount against payment due.Over/under billing schedulePercent complete, earned revenue, and over or under billing for every job.Pay application checkerOpen a pay application spreadsheet and see every cell that differs from the math.Pay application builderSchedule of values, retainage, and payment due, checked line by line.Progress billing statementA printable progress billing statement for jobs billed by percent complete or by milestones.Retainage calculatorRetainage withheld and net payable on one invoice, shown step by step with your numbers.Retainage trackerRetainage withheld, released, and still held by period, with a release invoice.Schedule of values builderTurn a contract sum and a list of percents or fixed amounts into a schedule of values that adds up exactly.

Free templates

Pay application templateA blank Excel pay application with your project, lines, and retainage rate filled in.

Free lookups

State retainage limitsRetainage caps by state for public and private jobs, each with its statute link.