Any workflow, any workforce
Check’s configuration layer lets you design unique payroll experiences that work for the teams you serve.
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Check API
Create custom experiences
Check’s flexible API lets you craft payroll workflows that match your product, not the other way around.
Built for builders
Setup guides and examples
Remove guesswork with clear examples and starter code that accelerates integration and helps your team ship with confidence.
Sandbox testing environment
A fully featured test environment lets you prototype, validate, and refine payroll workflows using realistic data.
Designed to fit your stack
Scale payroll across customers of all sizes with tools, structures, and visibility designed to reduce your engineering lift.
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Objects that fit your model
Evolve over time without painful rewrites using flexible objects and relationships that adapt to your existing domain model.
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Event-driven architecture
Expose real-time changes to payrolls, tax statuses, and company lifecycle updates using reliable, event-based webhooks.
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Visibility and control
Simplify debugging with rich audit trails, status updates, and event logs that give you full visibility into every change.
Equipped with built-in basics
Leverage pre-built UI components and workflows to ship polished surfaces in a fraction of the time.
Run payroll
Create, edit, preview, and approve payrolls.
Pay history
Import historic payroll data from a customer’s previous provider.
Tax setup
Collect taxpayer details across thousands of jurisdictions.
Tax filing checklist
Help employers prepare for quarterly and year-end filings.j
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Connected to
your customers
Status Communications
Notify customers when they’re ready to run payroll, when debits are received, or when tax variances are funded.
Alert Notifications
Notify customers of common issues automatically, like failed debits, deposits, or bank account validation.
Rules & Tools
Tailor to any team
Customize pay and tax logic to support a diverse range of business models, workforce types, and up to 2,500 employees per company.
Solo vendors to national ventures
Bulk actions
Batch-create or update employees, pay items, and payrolls to support large employers.
Location-level permissions
Assign granular access so admins only manage payroll for the workplaces they’re responsible for.
Work with any workforce
Whether it's piece-rate technicians, commission-based teams, tipped service workers, or seasonal staff, configure pay rules that match how their workforce operates.
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Define unlimited earning structures
Configure piece-rate, tipped, commission, or seasonal earnings with all the required tax intelligence built in.
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Flexible pay schedules and off-cycle runs
Customize payroll cadences, automate holiday shifts, and run off-cycle payrolls for adjustments, commissions, or bonuses.
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Create custom benefits and deduction
Model benefits and deductions that match your offerings with the flexibility to support any program or policy.
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Multi-state and multi-location ready.
Advanced location management
Assign multiple workplaces per employee, split wages by location, and consolidate reporting with ease.
Automated reciprocity handling
Cross-state withholding scenarios and other special tax cases are fully managed on your behalf.
“Our engineering team implemented a proof of concept in a few days, and within just months our customers were already running payroll”
See how leading platforms built payroll for their customers.
Become more for your customers.
Find out how payroll can power your growth. Start building today.