Build a payroll product your customers will love

Build a fully native payroll product without starting from scratch. Quickly develop against our leading API. Don’t have the developer bandwidth? Leverage our payroll components to get started faster.
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The most robust payroll 
API platform

Check’s API provides the tools to build a full-featured payroll product customized for your market. We’ve taken the complexity out of building a payroll product so you can focus on what matters most, your customers.

  • Worker types
    Check supports full-time W-2 employees, 1099 contractors, part-time and seasonal employees, and more.
  • Payment timelines
    Check supports 4 day, 2 day, and, in some cases, faster pay timelines for businesses.
  • Comprehensive webhooks
    Check’s fully observable platform provides webhook support for all critical API resources.
  • Accounting integration
    Check integrates with your accounting software simplifying payroll for your customers.

Build faster with components

Whether you are ready to build a fully native payroll product or want to speed things up by leveraging our whitelabeled components, Check has you covered.

Check Onboard

An embedded onboarding flow for customers and 
their workers
Connect it to your existing data flows, reducing customer re-entry
Onboard customers seamlessly with a straightforward process
Embed a whitelabel employee or contractor flow
Present onboarding forms dynamically based on employee work location

Check Components

Pick and choose components to embed in your platform. See components in action.
Give your customers a native feel while going to market faster
Leverage common payroll flows so you can focus on your differentiators

Check Express

Go live in days with a plug-and-play payroll product 
built on Check’s API
Move faster, speeding up your time to market from weeks to days
Save on developer resources
Seamless transition path to building a native product when you're ready

Built to scale

Check’s API has powered the backend of more payroll products than any other company in the world. Robust and flexible features adapt to the unique needs of our partners. Our experience and payroll expertise make sure you are set up for success at every step.

Check Console

A powerful dashboard to manage your 
payroll customers
Manage customers and employees in a single source of truth
Scale with ease leveraging enterprise-grade user roles and permissions
See payrolls, documents, and employee data

Path to Payroll

A comprehensive program that walks through the strategic business considerations and technical requirements to launching your payroll business
Define and build your
payroll product
Support your customers
Build out a proven payroll
go-to-market plan

Compliance

With over 40 years of compliance experience, our team is ready to support your payroll business
Our first-class support team is 
here to assist with anything that comes up
We engage directly with local, 
state, and federal governments 
to improve new legislation and clarify existing regulation
Our product undergoes a rigorous compliance review and regular audits