Simplify payroll, benefits and HR

When you switch to OnPay, we’ll do all the tough stuff so you can focus on building a great business. We’ve used our 30 years of payroll experience to streamline your pay runs, guarantee taxes will be done right, and build seamless integrations with Guideline and other top back office software.

Everything a small business needs

Automate payroll taxes

Our software calculates your state and federal payroll taxes for you. We also do all the withholding, make tax payments, and file all your tax forms. Whether your people are hourly, salaried, W-2 or 1099, we’ve got you covered.

Let us set you up

We make switching easy by entering all your employee information and prior wages for you. It’ll save you a bunch of time — and make sure everything gets done right.

Run payroll your way

Process payroll on any schedule, make corrections, and even cancel pay runs. Pay employees in just two days by direct deposit, check, or prepaid cards. Our software is as flexible as it gets.

Time-saving HR

Stay organized and say goodbye to data entry. New employees can self-onboard, and you can store all their records in our document vault. We also integrate with top accounting, HR, and time-tracking software.

Guaranteed accuracy

With over 30 years of payroll experience, we’ve seen it all before (and we know how to get it right). We’ll fix any problems you have with the IRS, and if something’s ever our fault, we’ll cover the fine.

Friendly, certified help

The best payroll software is only as good as the humans who stand behind it. That’s why we have Certified Payroll Professionals manning the phone weekdays from 9AM to 8PM ET.
Try it: 877-328-6505.

Full-Service Payroll. One Low Price.

$36 /month Base Fee

$4 /month Per Person

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Loved by small businesses. Respected by experts.

A top online payroll services for small business, according to PC Mag

Editors’ Choice

“It's an excellent choice for many small businesses—even those with advanced needs in both payroll and HR.”

Kathy Yakal, August 2020

	5-Star Rated on Capterra
	5-Star Rated on G2 Crowd
	5-Star Rated on Software Advice

Switching is super easy

Sign up for OnPay

It just takes a few minutes, and certified payroll specialists will even migrate your employee data for you.
Sync your Guideline account

After three or four clicks, our integration will be ready to go.
Live happily ever after

We’ll automate 401(k) withholding and contributions for you — and you’ll save a ton of time on payroll.

Switch to payroll that fits your business

Save with the Guideline discount: