Accountants and Bookkeepers

Grow your practice with the best payroll and HR software

Take your services to the next level (and improve the bottom line) by becoming an OnPay Partner. We give you everything you need to get payroll right and offer more of the services your clients expect.


Accuracy for every kind of business

OnPay combines 30+ years of payroll experience with the latest technology to be the payroll partner accountants can always rely on. We know how to get payroll and tax filings right for any client ⁠— even those with distinct needs like restaurants, farms, and churches.


Nobody takes better care of you and your clients

Once we set everything up for you, you’ll have exclusive access to the payroll experts on our Partners Team. That means you’ll always get attentive service, whenever you need it.

Partner Program perks

OnPay Partners get more than just top-rated payroll. You'll also get free payroll for your firm, revenue sharing (or discounts), free CPE credits, and help marketing your practice.

0 to 2 clients
  • Free firm payroll
  • Marketing resources
3 to 19 clients
  • 10% discount
  • Free firm payroll
  • Marketing resources
  • Partner badge
20 to 49 clients
  • 15% discount
  • Free firm payroll
  • Marketing resources
  • Partner badge
50+ clients
  • 20% discount
  • Free firm payroll
  • Marketing resources
  • Partner badge
  • Co-branding


Everything stays in sync

Keep the general ledger accurate and streamline data entry with best-in-class integrations with QuickBooks (Desktop and Online), Xero, and time tracking apps.


Do things your way

Flexible permissions

With multiple levels of user permissions, you can keep control or hand off payroll duties to your clients.

Next-level reporting

Run real-time reports or build and save your own with our customized Report Designer.

Beyond payroll

HR, benefits, and 401(k) plans are all integrated so you can help your clients with even more to-dos.


Switch to better payroll

Sign up for our Partner Program and we'll do all the work to set up you and your clients. Or book a demo to see all the ways we help accountants and bookkeepers.

OnPay FAQs for Accountants and Bookkeepers

  • How does OnPay sync with QuickBooks and/or Xero?

    OnPay has the most robust and customizable accounting software integrations of any payroll provider. Our integrations sync payroll data automatically every time a client completes a pay run. To get the GL looking just right, we also allow both custom item mapping and employee-level detail. We’ll even help you set it up. Take a closer look at our integrations with QuickBooks Online, QuickBooks Desktop, or Xero.

  • Do you offer help switching to OnPay?

    Yes! Our in-house payroll experts will do all the heavy lifting — from setting up your dashboard to adding your clients and their employees. We’ll even enter any prior wages to make it easy to switch.

  • Can I manage which clients and colleagues have access to OnPay?

    We offer many levels of permissions to make it easier to delegate tasks, limit visibility into sensitive information, and let you choose how involved you want to be in running payroll for your clients. Talk to us to get a more detailed overview of how we can help.

  • Can I bill clients directly for payroll services?

    OnPay’s accounting and bookkeeping Partners can choose between having us bill clients or billing their clients directly. We also let you choose between passing a discount onto clients or taking a revenue share. Learn more about how our Partner Program works.

Adding payroll to your firm?

Here are some resources that might help.


How ⁠— and why ⁠— to add payroll to your practice


Market research: What your clients expect from you


Helpful payroll basics for small business clients