Payroll expertise built for Workday
We handle your complete payroll operation inside Workday — processing, compliance, and tax management — so you can redirect your energy toward what actually moves your business forward.

Payroll shouldn’t be this hard. It's time-consuming, complex, and risky. One mistake can erode employee trust and trigger compliance headaches. Managing it in-house pulls your HR team away from strategic work, while coordinating multiple vendors creates confusion about who’s actually accountable when something goes wrong.
Hear directly from our customers
“It’s them being in it with me, looking at the same problems, considering offerings, considering ways that we can address problems in a more leveraged manner. And that’s been absolutely phenomenal.”
Chief Financial Officer, Greenix Pest Control
“I don’t have to worry about the level of expertise. I know that it exists at OSV and honestly, I turn that risk over to OSV to figure out how to get our taxes paid for and processed.”
Senior Director of Global Payroll at Procore
“[OSV] takes care of all the dirty work. I can keep my focus on whatever we’re working at, at a higher level.”
Global Head of HR Operations, PineBridge Investments
Why in-tenant beats add ons
Most finance and HR leaders want a truly unified system for payroll, benefits, and accounts payable. If you're using Workday, you're halfway there — but how you complete the picture matters.
You have two paths:
- Workday-compatible solutions rely on APIs, integrations, and file transfers to connect systems
- Workday-native solutions deliver services directly inside your Workday tenant with no external connections
Both promise seamless connectivity. One actually delivers it.
Deliver on-time, accurate employee payments
Payroll management is at the heart of every business, yet it’s one of the most underestimated functions in modern organizations. Done right, it builds employee trust, ensures compliance, and drives operational efficiency.
The difference between bad and good payroll is visibility. When payroll runs smoothly, it’s invisible. When errors happen, the impact is immediate — damaged trust, compliance headaches, and wasted resources.
Effective payroll management creates ripple effects: higher employee satisfaction, stronger compliance, improved efficiency, and better data integrity.
The framework for payroll excellence
Payroll has evolved well beyond just cutting checks. Today’s payroll operations are strategic functions that can drive growth, manage risk, and enable organizational agility. But this can only be done when built on the right foundation.
The five pillars of modern payroll define what separates reactive processing from strategic impact: compliance expertise, employee experience, strategic advisory, talent facilitation, and organizational agility.
Which pillars is your organization missing?
Common questions about Workday payroll services
What does “payroll outsourcing” mean, and how does it work with Workday?
Payroll outsourcing means partnering with a dedicated provider to handle your entire payroll operation. When you work with us, we become your dedicated payroll team — handling everything from wage calculations and withholdings to tax filings and compliance management. OSV goes beyond traditional payroll providers by not simply bolting your system onto ours. We work directly inside your Workday tenant, operating as an extension of your team. You maintain full visibility and control, while we handle the processing, tax deposits, garnishments, and compliance.
What makes OneSource Virtual different from other payroll providers?
Two things: we only do Workday, and we work inside your tenant.
Unlike providers who spread their expertise across multiple platforms, our entire team is Workday-certified and lives in Workday every day. Our specialists have an average of 10 years of Workday experience, in addition to 20 years of industry experience.
And because we operate inside your Workday tenant instead of through integrations, there are no data exports, no third-party systems, and no black boxes. You see what we see. We work where you work.
What are the real benefits? What do your customers actually tell you?
Our customers consistently mention three things: confidence, partnership, and time.
Confidence because they know payroll is handled by a dedicated team who understands their business, rather than a rotating call center or a different rep each time they call.
Partnership because we run regular business reviews, make proactive recommendations, and adapt as their needs change. We scale from 500 to 5,000+ employees without changing how we work with you.
Time because their HR and payroll teams get hours back every pay period to focus on work that actually drives the business forward.
But most importantly, the benefit our customers talk about most is peace of mind. They know payroll is done right by people who treat their business like their own.












