The best payroll for accountants and bookkeepers

Do more for your clients and grow your practice by becoming an OnPay partner. We give you everything you need to get payroll right and offer a payroll service your way.

Earn up to $10,000 when you move clients over

Our Partner Program for accountants and bookkeepers includes year-round perks ⁠— like free payroll for your firm and revenue sharing. But right now, we’re also offering a bonus of up to $10,000 when your firm switches clients to OnPay.*

Loved by accountants. Top-rated by experts.

5 Stars

CPA Practice Advisor

Top Rated

The Motley Fool's Blueprint

Editors’ Choice

PC Mag 2020

4.9 star rating OnPay
Rated 4.9 stars out of 5 in 606 reviews

from Capterra, G2, and TrustPilot.

Nobody takes better care of you and your clients

We combine 30+ years of payroll experience with the latest technology to be the payroll partner you can always rely on.

We serve every client well

Full-service payroll and tax filings for 1 to 500+ employee companies anywhere in the US, including clients with distinct payroll needs like restaurants, farms, and churches.

Award-winning support

Once we set everything up for you and your clients, 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

As an OnPay Partner, you get access to everything we do, plus free payroll for your firm, co-branding opportunities, and revenue sharing or discounts as you add more clients. Learn more

The power and flexibility to do things your way

  • See all of your clients in one dashboard
  • Flexible permissions so you or your clients can run payroll
  • No limit on the number of admin users
  • Dashboard co-branding and marketing resources for adding payroll to your firm
  • HR, benefits, and 401(k) plans are all integrated

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.

Get more as you grow

As a Partner with OnPay, you’ll get special perks to support your growing firm when you add more clients.

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

So easy to set up

Leave the hard stuff to us. Switching to OnPay is simple because we handle everything for you. We’ll even migrate your clients’ employee and prior payroll data for free.

Become a partner

Sign up today and we’ll set up your dashboard so your firm can start adding clients.

Or see what we can do

Want to learn more? A demo with one of our payroll experts will show you everything OnPay can do.

OnPay is registered with the National Association of State Boards of Accountancy (NASBA) as a sponsor of continuing professional education on the National Registry of CPE Sponsors.

State boards of accountancy have final authority on the acceptance of individual courses for CPE credit. Complaints regarding registered sponsors may be submitted to the National Registry of CPE Sponsors through its website:

*Terms and conditions apply.