Payroll in minutes, not hours.

Multi-state payroll. W-2s, 1099s, garnishments, tax filings, benefits integration, and everything else you need to keep moving quickly.

What you get

Everything payroll. Nothing per-run.

Same surface area as the legacy vendors, run on a writable system of record. Off-cycle is free; year-end is a non-event.

01

All 50 states

Federal, state, local accounts opened automatically when you hire across borders.

02

Contractors + W-2

1099 contractors and W-2 employees on the same schedule, same dashboard, same export.

03

State Filings

We handle the state and federal filings for you.

Taxes and compliance, handled end to end.

Let Winslow take care of all the state and federal accounts and paperwork you need — registrations, filings, payments, and notices — so you can get back to building your business.

• State + federal tax accounts opened automatically
• Quarterly and annual filings handled for you
• Notices answered and payments made on time
• Coverage across all 50 states and 10,000+ jurisdictions

Approval isn’t a click. It’s a workflow you own.

When you approve a payroll run, Winslow kicks off an extensible agent process. Standard out-of-the-box checks. Custom checks via skill files. You shape the runtime — we just execute.

• Anomaly detection — net-pay deltas, missing approvals, unfamiliar deductions
• Manager notifications for direct reports flagged at calibration
• Skill files for custom finance exports, accrual checks, multi-cycle reconciliation
• Audit log on every change — agent or human

Get your first payroll done in hours not days.

Fifteen minutes. We’ll run a synthetic cycle end-to-end so you can see the approval flow, the anomaly detection, and the agent runtime that sits behind it.