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Product Overview

Kaster is an AI-powered platform that helps prime contractors automate subcontractor certified payroll collection, wage validation, and workforce reporting. Integrated with Vista, it generates compliant certified payroll forms, including federal WH-347, state, and local formats, and centralizes prevailing wage compliance and workforce data across all projects.

Features

  • Faster Payments with Fewer Compliance Delays

    By collecting and validating subcontractor certified payrolls in one platform, Kaster helps contractors avoid errors, rework, kickbacks, reduce audit risks, and speed up monthly payment cycles.

  • Peace of Mind with Wage Compliance

    Kaster ensures subcontractor certified payrolls and workforce reports are accurate, compliant, and audit-ready, while centralizing workforce compliance goals and subcontractor documentation in one place—so contractors can stay focused on building.

  • Less Admin, More Productivity

    By automating wage compliance reviews, workforce reporting, and subcontractor compliance workflows, Kaster frees project and accounting teams to focus on high-value work instead of chasing paperwork and rework.

Categories

Payroll

Payroll

Project Management

Drawings & Documents

Support

View Full Support and Resources

Terms & Conditions

Payroll

Kaster + Vista

Automated Certified Payroll & Workforce Compliance

Developer: Kaster

  • Works with Vista
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© 2026 Trimble Inc.

Trimble is a global technology company that connects the physical and digital worlds, transforming the ways work gets done. With relentless innovation in precise positioning, modeling and data analytics, Trimble enables essential industries including construction, geospatial and transportation. Whether it's helping customers build and maintain infrastructure, design and construct buildings, optimize global supply chains or map the world, Trimble is at the forefront, driving productivity and progress.