Online Payroll Service for Small Businesses

Easy Payroll and HR

Get payroll right — and save time

Our full-service payroll does all the tough stuff so you can focus on what you do best. With over 30 years of experience processing payroll, we know how to help small businesses.

  • We guarantee all tax filings and payments will be made accurately and on time

Loved by small businesses. Respected by experts.


“...this excellent payroll service has risen up from the middle of the pack”. Kathy Yakal,, January 2018

The 5 Best Payroll Options for Small Businesses

“It's an easy, quick, mobile-friendly system that doesn't require a steep learning curve”. Jared Hecht, Entrepreneur, February 2017

All the services a small business needs

Start with top-rated payroll

Add Workers’ Comp, or integrate our easy payroll processing with popular back office software to get more of your to-dos done.

Give employees benefits

Put your team first by offering health insurance or rolling out a low-fee 401(k) plan. It's all synced with payroll. No additional math or deposits necessary.

Take care of HR

Save time! New employees can self-onboard. You can easily manage legal docs, PTO processing, and more.

$36 + $4 per person

One low monthly price for all our services. Really!
  • Process payroll online or from your phone
  • No fees for tax filings, direct deposit or debit card payments
  • Friendly phone support from Certified Payroll Professionals
  • Free setup. We’ll even migrate your employee and wage data
Dondi Fontenot,
Cartecay Bike Shop

"OnPay has helped streamline our back office with a professional, easy-to-use system that allows me to spend more time doing what I love — helping our customers and hitting the trails."

Try the best payroll service

Your first month of OnPay is free and we make switching simple. Just share some basic business information and our team will do all the work to set you up.

  • Save time and money with OnPay.