PEO Authority

HR Service Group

IRS CPEO CertifiedRegional PEO
Columbia, MD·Founded 2010·5-300 employees
No reviews yet·
6
States Served
5
Services
5
Industries
5-300
Employees

About HR Service Group

HR Service Group is an IRS CPEO certified Professional Employer Organization serving small and mid-sized businesses across the United States. As a Certified Professional Employer Organization, HR Service Group meets the IRS's rigorous standards for financial responsibility, tax compliance, and operational integrity. The company provides comprehensive co-employment services including payroll processing, employee benefits administration, HR management, workers' compensation, risk management, and compliance support. HR Service Group helps small businesses access enterprise-level HR infrastructure and competitive benefits that would otherwise be out of reach for companies of their size.

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. HR Service Group holds CPEO status — a distinction held by fewer than 15% of PEOs in the United States.

Federal Tax Liability
As a CPEO, HR Service Group 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
HR Service Group files employment taxes under their own EIN as CPEO, simplifying your year-end tax obligations and eliminating duplicate filings.

Why businesses choose HR Service Group

✓IRS CPEO certified — maximum federal tax protections for co-employment clients
✓Full co-employment suite: payroll, benefits, HR, workers compensation, and compliance
✓Designed for small and mid-sized businesses needing enterprise-level HR support
✓Access to large-group benefits buying power through the co-employment model
✓Compliance expertise across federal, state, and local employment regulations
✓Dedicated HR support allowing business owners to focus on core operations
✓IRS-verified financial responsibility and operational standards

Company Details

Headquarters
Columbia, MD
Founded
2010
Employees Served
5-300
CPEO Certified
Yes - IRS Verified
Coverage
6 states
Company Type
Regional PEO

HR Service Group in Your State

Browse PEO options and compare providers in each state where HR Service Group operates.

DelawareMarylandNorth CarolinaPennsylvaniaVirginia

Pros & Cons

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Pros
✓
IRS CPEO certified
Meets the highest IRS standards for financial responsibility and tax compliance.
✓
Full-service co-employment
Comprehensive HR, payroll, benefits, workers compensation, and compliance.
✓
Benefits access
Large-group buying power delivers competitive benefit options to small businesses.
✓
Compliance support
Expert guidance on federal, state, and local employment law requirements.
✓
SMB focused
Service model designed for small and mid-sized businesses.
−
Cons
−
Limited public profile
Less publicly available information than larger national PEOs — requires direct outreach.
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Smaller scale
Less benefits buying power than the largest national PEOs.
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No transparent pricing
Custom quotes required — no published rates online.
PEO Authority Editorial Note

HR Service Group holds IRS CPEO certification, verifying its financial and operational standards. Best for: small and mid-sized businesses seeking a certified co-employment solution with access to enterprise-level benefits and HR compliance support.

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