ADP TotalSource/PEO desktop dashboard and mobile app.

ADP TotalSource® — a PEO solution

Our professional employer organization (PEO) comes with Fortune 500®-caliber benefits, compliance oversight, payroll and tech as intuitive as it is effective. Plus, get ongoing expert advice from an HR pro.

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What ADP TotalSource offers

Benefits, payroll, hiring and compliance — you don't have to manage it all on your own. Our IRS-certified, all-in-one PEO delivers dedicated support and intuitive technology, so you can focus on the work that matters most to you.

  • Better Benefits
  • Smarter Payroll
  • Easier Hiring
  • Efficient Compliance
  • User-Friendly Technology

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Dedicated HR pros, just for you

Finally, real human HR help is here. With ADP TotalSource, you get a go-to expert — we call them your "HRBP," or HR business partner — but you'll know them by their first name.

ADP client stories: Support at scale
"I have peace of mind knowing I can go to ADP and get those answers and be guided in the direction that I need to go."

Wil Borje, Controller, Cognition Cyclery

One-on-one guidance, whenever you need it

From helping with day-to-day tasks like compliance questions, addressing turnover, or tricky employee situations to diving deep into your HR goals and strategy, you can count on your HRBP. When it comes to HR, you name it, we've seen it, and we're here to help.

  • Not only is your HRBP a credentialed SPHR, they are backed by a team of certified specialists who can answer complex questions and empower you to meet your goals.
  • ADP's HRBPs have real-life HR experience across industries, states, and ownership types to help you handle what comes your way.
  • Your HRBP partners with you to know and support your business, creating an HR success plan just for you. Not only will they reach out regularly to check in, you'll also get a direct line for support at any time.

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ADP TotalSource® features and benefits

Offer Fortune 500®-caliber benefits

You gain access to benefits usually available only to larger companies — including cost-effective insurance, commuter benefits, perks and discounts, and a competitive 401(k) retirement savings plan.

Expert guidance on what to offer

Each year, we’ll review your benefits plans and contribution amounts to help eliminate guesswork. We help you compare options and make an educated decision about which plans are best for you.

Employee access to answers

Employees can enroll in benefits online and have access to knowledgeable advisors to help answer benefits questions.

Accidents happen. 2.9 million non-fatal workplace injuries and illnesses were reported by private industry employees in 2015.

Protect from injuries and lawsuits

Workplace injuries. Employee issues. Regulation overload. We keep up with ongoing changes and help you plan ahead and comply.

Prevent and respond to workplace injuries

A risk and safety consultant will recommend ways to help keep employees safe and help limit your liabilities.

Protect from employee claims and lawsuits

Learn how to handle interviews, terminations, discipline and mandatory leave laws — such as those covered by the Family and Medical Leave Act (FMLA). And if a lawsuit comes your way, we'll help you through it.***

Identify and cover your compliance blind spots

Let us monitor regulatory changes so you don’t have to.

You don’t need to be the expert on everything

With a dedicated team of HR experts in your corner, we can guide you through whatever comes your way. We’ll use your data to identify trends, make recommendations and help you take action to keep your business on track.

Hire smarter

Our recruiters are certified and well versed in the latest recruiting strategies, including social searching and professional networking tactics. They also have extensive experience in:

  • Full-service and executive full-service recruiting
  • Resume searching service

Unlock employee potential

You want to attract, retain and engage the best people, aligning their goals to your business goals. In other words, you want to go beyond managing human capital and start unleashing human potential.

Together, we can help your employees feel productive, valued, inspired — and that your organization is the best place for them.

We have a suite of proprietary products and services carefully curated to help enable meaningful experiences at work. Once you unlock each person’s full potential, imagine where your business could go.

Modern HR and PEO software

Your business's needs are unique and you need a solution that can adapt.

All in one — but never one size fits all

ADP TotalSource can help you cover every aspect of human capital — payroll and tax, benefits, performance, training, compensation, employee issues, compliance, time tracking and everything in between. Everything is integrated: your new-hire data flows from onboarding to everyday tasks through to retirement. You never have to enter data twice.

Top-rated app for your employees

A personalized app keeps employees’ information at their fingertips — from vacation hours to benefits plans.

ADP TotalSource is a certified professional employer organization (PEO)

PEOs (professional employer organizations) help you manage your human resources, employee benefits, regulatory compliance and payroll.

In fact, ADP TotalSource is an IRS-certified* PEO that meets the high standards set by the IRS. Your benefit? ADP TotalSource helps ensure your federal employment taxes are paid. And unlike what can happen when joining an uncertified PEO, you’ll never have to deal with double IRS taxation.

HR outsourcing for small and midsized businesses

Learn how you can avoid three common issues that bog down small and midsized businesses.

Who we work with

Join the growing community of businesses leveraging ADP's powerful technology, expertise and insights.

How ADP works with others like you

Awards and recognition

*The IRS does not endorse any particular certified professional employer organization. For more information on certified professional employer organizations, go to

Resources and insights

PEO Benefits Small Business


Benefits of a PEO for small businesses


Top 5 Differences When Working With a Certified PEO


Why Partnering With a PEO Makes Sound Business Sense

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* The IRS does not endorse any particular certified professional employer organization. For more information about certified professional employer organizations, visit

** Year-over-year comparison between similar companies and populations.

*** Subject to the terms of the Employment Practices Liability Insurance (EPLI) policy.

2 U.S. Bureau of Labor Statistics, U.S. Department of Labor. USDL-162056. Employer-Reported Workplace Injuries and Illnesses – 2015