Bring clarity to applications for payment.

BuildQS replaces the spreadsheet mess. See exactly what to invoice, when - across every project, every variation, every retention. Built for UK construction SMEs. Plugs into Xero, QuickBooks or Sage.

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The application-for-payment software for UK construction SMEs.

Site teams use it. Project managers love it. Accountants trust it.

See clearly. Invoice faster. Get paid sooner.

Three steps that turn a month-end spreadsheet panic into a five-minute review.

Different jobs. Same clarity.

BuildQS works for business owners, project managers, and finance teams - each with their own view of what matters.

Time back. Cash flow up. Errors gone.

UK contractors use BuildQS to save monthly admin time, control growth and keep a complete project audit trail.

Plugs straight into your accounting software.

Click invoice. BuildQS sends the valuation through - project, PO, retention - all carried across. Live integrations with Xero, QuickBooks and Sage.

Built by a construction FD who lived the problem.

Twenty years of working with UK construction SMEs taught founder Kasia Machalinski what mattered: clarity, speed and getting paid on time.