About Abacus Payroll, Inc.

Abacus Payroll, Inc. has been a leading full-service payroll provider serving the business communities of the Greater Philadelphia and Southern New Jersey Region since 1999.

Whether you’re a small, family-owned shop, a mid-sized professional services firm, or a Fortune 500 corporation, our mission is to provide you with reliable, timely, and effective payroll and workforce management solutions customized to meet your specific needs. Abacus’s suite of employer solutions covers everything from payroll processing and tax filing to HR services, timekeeping, workers’ comp, and retirement plan integration.

What makes Abacus Payroll stand out from the fellow payroll providers is our commitment to giving you the highest level of customer service. Your business deserves the best we have to offer every day, in every situation, and during every conversation. Our relationships with our clients are very important to us, and you can confidently count on us to deliver both your payroll and a positive experience.

Abacus Payroll’s Client Service Promise

As of 2022, Abacus Payroll earned a remarkable 99.3% client retention rate.

Clients find us true to our promise that services are accurate, timely, and friendly. We’re proudly the payroll company for when you’re ready to stop switching payroll companies.

Our Benefits

Keeping the ‘Human’ in Payroll & Human Resources

Unlike global payroll corporations, Abacus Payroll does not operate with 1-800 numbers and random representatives. Clients work with a dedicated Payroll Specialist that gets to know the ins and outs of your business. If you have an issue, you have a direct contact to get a resolution. Guaranteed.

Scalable and Personalized Solutions

No two businesses are alike. With 25 years in business, we have added more specialties and services to meet the growing needs of small businesses. Our professionals can make recommendations that keep your workforce compliant and your payroll running smoothly. However, we will never sell you on extra services that you don’t need.

Experienced Payroll Pros

From the latest technologies to the current tax laws, businesses should feel confident that their payroll processes and tax filings are accurate. Fortunately, the Abacus Payroll team members have decades of experience in payroll processing and catering to small businesses. We’ll focus on the payroll, you focus on growing your business.

Our Team

Knowledgeable. Friendly. Responsive. Above and beyond.

Those aren’t our words — that’s how our clients describe working with the Abacus Payroll team. Our friendly specialists know that you’re not a payroll expert and will make sure (A) your organization is compliant and (B) that your employees are paid timely & accurately each pay day.

Meet our specialists and experienced professionals.

The Alloy Silverstein Group Advantage

An Integrated Approach to Your Full Financial Picture.

As a division of The Alloy Silverstein Group, Abacus Payroll, Inc. is backed by Alloy Silverstein Accountants and Advisors. This works in your favor since our Payroll Specialists have access to the resources and 40+ accounting team members of a regional CPA firm that has been earning the trust and confidence from small business clients since 1959. By working together, clients of The Alloy Silverstein Group companies receive unmatched client service and over 65 years of accounting, tax, payroll, finance, and general business expertise.

Securities offered through Avantax Investment ServicesSM, Member FINRA, SIPC. Investment advisory services offered through Avantax Advisory ServicesSM.

Latest Updates

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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.