Celebrating 25 years of payroll excellence in 2024.


What We Do

Full-Service Payroll, HR, and Workforce Management Solutions from hire to retire.

Payroll Processing

Your employees count on a paycheck each week. Count on Abacus for accurate payroll and tax filing services.

Human Resources

No full-time HR, no problem. Meet compliance standards and build an Employee Handbook with our HR offerings.

Workforce Management

Ease workforce worries with timekeeping, workers’ comp, background checks, and more add-on services.

Who We Are

About Abacus Payroll, Inc.

Celebrating 25 years of exceeding expectations when it comes to payroll. Since 1999, Abacus Payroll, Inc. has been a leading payroll provider serving the business communities of Greater Philadelphia and Southern New Jersey.
Payroll is a must-have for any business, but not all payroll providers are the same. Backed by a 99.3% client retention rate, Abacus Payroll, Inc. prioritizes a friendly and responsive client experience. Whether you have 5, 50, or 500 employees, our knowledgeable professionals will make sure your small business meets your payroll goals and deadlines.

Payroll experts who are professional, pleasant, prompt, and patient.

Modern Payroll Tools for Modern Businesses

Anytime, Anywhere Payroll.

Today’s businesses are remote, hybrid or on-the-go. Our secure web-based software is available 24/7 on a desktop, laptop, tablet, or smartphone. Payroll is always at your fingertips.

Quick, Easy, Affordable.

An intuitive design makes our system easy to use and our friendly payroll specialists are always on-hand to make sure you’re getting the most out of all its available features.


Client service is a priority at Abacus Payroll, Inc. And our clients love us for it!

A human actually answers the phone when we need assistance. It is GREAT!!!

Our company has used Abacus Payroll for years and could not be happier with the amazing staff, reasonable cost and great service.

I have dealt with several payroll companies over the years, and this is by far my favorite company.

Easier, Friendlier Payroll Is In Your Reach

Small businesses are a big deal to us. Eliminate the hassle of over complicated payroll and HR processes by partnering with a local and responsive provider.

Focus on your business and leave the payroll and tax to us. Count on Abacus Payroll.