PEO Authority

Extensis

IRS CPEO CertifiedRegional PEO
Union, NJ·Founded 1997·Serving 5-500 employees
No reviews yet·
9
States Served
5
Services
4
Industries
5-500
Serving

About Extensis

ExtensisHR is a Woodbridge, New Jersey-based IRS CPEO certified and ESAC accredited Professional Employer Organization founded in 1997 by Richard Augustyn. The company manages over $3 billion in employment-related costs annually and maintains a 93% client renewal rate — one of the highest in the industry. ExtensisHR holds multiple industry credentials and has been recognized as a Great Place to Work, a Most Loved Workplace, and a Crain's Top Place to Work in New York City. The company's flagship innovation is PEO Premier, a white-glove, fully managed HR concierge solution, alongside the Work Anywhere mobile app for distributed workforces and SchoolCloud, a purpose-built HR platform for charter, private, parochial, and independent schools. ExtensisHR has expanded from its New Jersey base into Florida, North Carolina, Tennessee, Texas, California, and other markets. The company positions itself as one of the largest PEOs in the Northeast and fastest-growing on the East Coast.

IRS Certification

IRS Certified PEO (CPEO)
Certification active · Verified by PEO Authority
Certified ✓

The IRS Certified PEO (CPEO) designation is awarded by the Internal Revenue Service to PEO companies that meet rigorous standards for financial health, tax compliance, and operational integrity. Extensis holds CPEO status — a distinction held by fewer than 15% of PEOs in the United States.

Federal Tax Liability
As a CPEO, Extensis assumes sole liability for federal employment taxes on wages paid — protecting your business from tax exposure.
Annual Financial Audits
CPEOs undergo independent CPA audits annually and must maintain a surety bond, ensuring fiscal accountability and solvency.
IRS Reporting
Extensis files employment taxes under their own EIN as CPEO, simplifying your year-end tax obligations and eliminating duplicate filings.

Why businesses choose Extensis

✓IRS CPEO certified and ESAC accredited — dual credentials for maximum financial protection
✓93% client renewal rate — one of the highest retention figures in the PEO industry
✓Manages $3B+ in employment-related costs annually
✓PEO Premier white-glove concierge service — fully managed HR for hands-off clients
✓SchoolCloud platform — purpose-built HR solution for independent and charter schools
✓Work Anywhere mobile app for distributed and remote workforces
✓Great Place to Work certified and Most Loved Workplace recognized

Company Details

Headquarters
Union, NJ
Founded
1997
Serving
5-500 employees
CPEO Certified
Yes - IRS Verified
Coverage
9 states
Company Type
Regional PEO

Extensis in Your State

Browse PEO options and compare providers in each state where Extensis operates.

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Pros & Cons

+
Pros
✓
93% client renewal rate
One of the highest retention rates in the PEO industry — clients stay because the service delivers.
✓
Dual certified
Both IRS CPEO certified and ESAC accredited for maximum financial and compliance protections.
✓
PEO Premier
White-glove fully managed HR service for business owners who want to be completely hands-off.
✓
SchoolCloud
Purpose-built HR platform for charter, private, and independent schools — rare specialization.
✓
Culture and awards
Great Place to Work certified — positive internal culture usually translates to better client service.
−
Cons
−
East Coast centric
Strongest in NJ, NY, and the Northeast — national expansion is still in progress.
−
No transparent pricing
Custom quotes required — no published rates.
−
US only
No international EOR or global HR capabilities for companies with overseas employees.
PEO Authority Editorial Note

ExtensisHR's 93% client renewal rate is the strongest proof point in their pitch — clients stay because the service is genuinely excellent. The PEO Premier and SchoolCloud offerings show real product investment beyond standard PEO commodities. Best for: small and mid-sized businesses on the East Coast and nationally that prioritize service quality, particularly professional services firms and independent/charter schools.

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