3M+
employees served
$250B
annual treasury movement
$8.3B
taxes processed
Payroll services
In your tenant, not alongside it
OneSource Virtual’s payroll experts work directly in your tenant. No integrations to build, no data transfers to reconcile, and no second system for your team to learn.
Visibility without the lift
Everything happens inside Workday,
your payroll data is ready when you need it. Your team gets real-time reporting and cleaner audits without chasing down exports or waiting on a vendor to send a file.
Built to scale with you
Payroll often breaks when a business expands. OSV is built so it doesn’t have to. We absorb new entities, locations, and complexity as they come, keeping your operation steady without asking your team to take on more.

Payroll support, tailored to you
Whether you need a little help with taxes and employee payments or are looking for a fully managed payroll solution, our proactive support from Workday experts has you covered.


Stay ahead of payroll tax complexity
Tax regulations change constantly, and even small filing errors can mean costly penalties. Our payroll tax specialists handle federal, state, and local filings on your behalf, with automated rate updates and reconciliation built in. Your team stays compliant, and you get full visibility and control.

Gracefully navigate wage garnishment
Garnishment is high-stakes work, and the consequences of getting it wrong are real. Our payroll and garnishment specialists manage every order from receipt through termination, handling court filings, employee notifications, and agency responses on your behalf. Your team gets the time back.

Hear from our customers
“One of the great things that I like (and this is really rare in my experience) is the proactiveness of OSV. You guys will call me up if you see something that is objectively wrong or where you say, ‘This is not right.’ Most payroll providers will kind of let it go, let them figure it out, or deal with it.”
Senior Payroll Analyst, Tory Burch
“Our partnership with OSV supports our overall business strategy by taking things that are not core to our business, such as payroll administration, tax, garnishments, or just areas where we need help, and it needs to be able to flex up and down, and provides those services to us in an operationally efficient way and a cost-efficient way.”
Vice President, People Services and Insights, The E.W. Scripps Company
“Partnering with OSV allowed 2U to maintain control over our payroll process and data, while being able to scale resources during our hyper-growth phase. With OSV, our payroll team is able to focus on more strategic initiatives.”
Senior Director, Financial Business Process and Systems, 2U, Inc.
Frequently asked questions
What levels of payroll support does OSV offer?
OSV’s payroll services run across a spectrum of support tiers, from light back-office help to full end-to-end management. You can outsource core payroll processing, payroll tax filing, and wage garnishment administration. Choose any combination or bundle them all together, with everything running inside your Workday tenant.
What does it mean to run payroll "in-tenant"?
“In-tenant" means OSV's payroll team works directly within your live Workday instance — the same system of record your HR and finance teams already use — rather than pulling your data into a separate payroll platform. When OSV processes payroll, you see the transactions in real time in Workday, not a mirrored or delayed version.
If we outsource payroll, how do we stay in control?
You maintain full approval authority and visibility — OSV doesn’t execute anything without your sign-off, and everything happens in your Workday tenant, so you see it in real time. That means you’re accountable for payroll outcomes without drowning in the manual execution.
If we add employees or complexity, will payroll processing accuracy or speed decline?
No. OSV is built to absorb growth, whether that’s new hires, new entities, new locations, or added complexity. Payroll doesn’t break every time you expand because it’s the same infrastructure behind the 3M+ employees OSV already serves across its customer base.
How does OSV handle multi-state and multi-jurisdiction payroll tax?
OSV's payroll tax specialists manage federal, state, and local filings on your behalf, with automated rate updates and reconciliation built into the process. That's part of how OSV processes $8.3B in tax annually without your team tracking every jurisdiction's rules by hand. You keep full visibility and control even as the filing work moves off your plate.
Who’s responsible if a garnishment order is missed or processed incorrectly?
Garnishment errors carry real legal and financial exposure, so OSV doesn’t fold this into general payroll processing. It’s handled as its own dedicated services, staffed by payroll specialists trained specifically in garnishment compliance from initial receipt through the full lifecycle of the order. That specialized handling is what keeps the compliance risk off your team’s plate in the first place.






