Certified PEO (CPEO)
A Certified Professional Employer Organization (CPEO) is a type of PEO company meeting specific standards established by the Internal Revenue Service (IRS). Introduced under the Small Business Efficiency Act (SBEA), this certification signifies that a PEO is financially reliable and complies with extensive tax-related requirements.
CPEOs assume responsibility for paying federal employment taxes, ensuring that companies are not liable for unpaid taxes, late penalties, or interest if the PEO fails to fulfill its obligations.
The certification program mandates that a CPEO must post an annual bond of up to $1 million to guarantee the payment of its federal employment tax liabilities.
Clients of CPEOs retain the right to claim specified tax credits to which they are entitled, even while in a PEO relationship. Additionally, certification eliminates the need for a wage-based restart when clients join or leave a CPEO during the year. This flexibility allows companies to make changes at any time without waiting until January, potentially saving thousands of dollars in taxes.
CPEOs offer additional legal protections to clients, particularly concerning federal employment taxes, by ensuring strict compliance with IRS regulations and reducing the risk of tax-related issues and penalties.
Working with a CPEO
Partnering with a CPEO enables companies to manage their employment taxes effectively, providing assurance and reducing potential risks.
For instance, a small business expanding into a new state may find handling payroll taxes increasingly complex.
By engaging a CPEO, the company can rely on experts to manage tax compliance, allowing the owners to focus on strategic growth initiatives.
CPEO vs. Accredited PEO
A CPEO is an IRS-certified PEO that meets rigorous requirements, including tax compliance, financial reporting, bonding, and reliably handling employment tax responsibilities. Certification by the IRS assures businesses that the CPEO adheres to high standards of professionalism and compliance.
An accredited PEO, often associated with organizations like the Employer Services Assurance Corporation (ESAC), emphasizes the PEO’s operational and financial standards. Accreditation involves validating key areas such as financial solvency, ethical business conduct, and adherence to operational standards and regulatory requirements.
While not directly linked to specific tax benefits like IRS certification, accreditation assures the PEO’s financial reliability and overall operational quality.
Difference Between PEO and CPEO
A standard PEO offers payroll processing, benefits administration, and human resources support. A CPEO provides these services but has also met the IRS’s stringent certification criteria, offering additional tax compliance and financial stability assurances.
Choosing a CPEO can give businesses greater confidence in the PEO’s ability to manage employment tax responsibilities effectively.
How to Verify a PEO's Certification Status
Verifying a PEO’s certification status ensures you work with a reputable organization. The IRS maintains a public listing of Certified Professional Employer Organizations (CPEOs), which can be accessed online. Existing and potential customers can review this list to confirm a PEO’s certification status. CPEOs must maintain tax compliance, meet rigorous financial standards, and undergo routine background checks to retain their certification.
It is important to note that certification is voluntary, and non-certified PEOs may still offer valuable services. However, working with a certified PEO provides additional assurance regarding the organization’s financial stability, ethical business practices, and regulatory compliance.
Some PEOs may display an “IRS Certified” badge on their website to highlight their certification status. However, it’s important to note that this badge is not an official designation issued by the IRS.
The IRS does not provide any official badges for Certified PEOs, so businesses should always verify a PEO’s certification by checking the IRS’s publicly available list of Certified Professional Employer Organizations.
To ensure you are working with a legitimate CPEO, it’s crucial to confirm their status directly from the official IRS listing, rather than relying solely on website claims.

Criteria for a PEO to Become Certified
To become a CPEO, a PEO must meet specific criteria set by the IRS:
- Financial Reporting: Provide audited financial statements annually to demonstrate financial stability.
- Tax Status: Be in good standing regarding federal employment taxes, ensuring compliance with tax regulations.
- Bonding and Insurance: Hold a bond or letter of credit ranging from $50,000 up to $1 million, depending on federal employment tax liabilities, to ensure financial protection for clients.
- Background Checks: Key personnel must undergo rigorous background checks to ensure trustworthiness and reliability.
- Client Service Agreements: Service agreements must adhere to IRS requirements and clearly define each party’s responsibilities.
Pros and Cons of Partnering with a CPEO
- Pros
Compliance with employment laws
CPEOs stay updated on employment laws, which is crucial for businesses operating in multiple countries or considering expansion. This ensures adherence to legal standards and reduces the risk of non-compliance.
Efficiency in payroll management
CPEOs streamline payroll processes, handling complexities of taxation and employee compensation efficiently, which is crucial for businesses with an international workforce.
HR management expertise
CPEOs offer professional expertise in human resources (HR), aiding businesses in everything from recruitment to performance management. This is essential in maintaining a competent workforce.
Cost savings
By consolidating various HR services, businesses can often reduce costs, as CPEOs can provide these services more efficiently than if they were handled internally or separately.
Risk management
CPEOs help manage and mitigate risks related to employment, offering support in areas like workers’ compensation and employee benefits.
- Cons
Dependence on external provider
Relying on a CPEO for crucial HR functions can create dependence, potentially leading to challenges if the partnership is disrupted.
Cost considerations
While overall cost savings are a pro, the initial investment or fees for a CPEO service can be a consideration for some businesses.
Limited customization
Some businesses may find that the one-size-fits-all approach of some CPEOs doesn’t perfectly align with their specific needs or company culture.
Control over HR functions
Delegating significant HR responsibilities to a CPEO means less direct control over these functions, which may not align with the preferences of all businesses.
How Certification Impacts PEO Services: Payroll, Benefits, and Compliance
Certification significantly impacts the services provided by a PEO, notably in payroll, benefits administration, and HR compliance.
When a PEO is certified, it assures a higher standard of service and reliability. This certification, recognized by government bodies, means the PEO adheres to stringent financial reporting and performance standards.
- Payroll: A certified PEO ensures accuracy and compliance with local and international tax laws, reduces the risk of penalties, and ensures employees are paid correctly and on time.
- Benefits Administration: Certified PEOs typically have better access to high-quality benefits at competitive rates and offer more attractive packages to employees.
- HR Compliance: They stay updated with the latest employment laws and practices, ensuring the business remains compliant in different jurisdictions, which is particularly important for international expansion.
Costs of Working with a Certified PEO
The costs of partnering with a CPEO can vary based on the business size, the complexity of HR needs, and the specific services required.
- Initial Setup Fees: Some CPEOs charge an initial setup fee to integrate the business with their systems, set up payroll, and initiate employee benefits programs.
- Monthly Service Fee: The primary cost is often a monthly service fee, calculated as a percentage of payroll or a flat employee fee. According to the National Association of Professional Employer Organizations (NAPEO), the average cost ranges from 2% to 11% of payroll, depending on the services provided.
- Employee Benefits Costs: Partnering with a CPEO often provides access to better employee benefits rates, but costs vary based on the benefits offered, such as health insurance and retirement plans.
- Tax Administration Fees: CPEOs handle payroll taxes and ensure compliance with tax regulations, which may involve additional fees, typically included in the monthly service fee.
- Compliance and Legal Fees: Compliance with local employment laws is critical, especially for international businesses. CPEOs may charge for legal expertise and compliance services when dealing with employment laws in different countries.
- Termination Costs: Some CPEOs include termination fees in their contracts, covering the process of unwinding the co-employment arrangement if the partnership ends.
- Additional Services: Specialized services, such as recruitment assistance, custom HR software, or specific legal advice, may incur additional costs.
Certified PEOs List
Below is a list of Certified Professional Employer Organizations. By choosing a CPEO from this list, businesses can be confident in their compliance with federal employment regulations and the secure management of their HR functions.
| Certified PEO Name | Address | City | State | Zip Code | Effective Date |
|---|---|---|---|---|---|
| Inc | 2 Corporate Drive | CRANBURY | New Jersey | 8512 | 10/1/2018 |
| Abel HR III Inc | 2 Corporate Drive | CRANBURY | New Jersey | 8512 | 10/1/2018 |
| Abel HR inc. | 2 Corporate Drive | CRANBURY | New Jersey | 8512 | 10/1/2018 |
| Abel HR IV, Inc. | 2 Corporate Drive | CRANBURY | New Jersey | 8512 | 10/1/2018 |
| Abel HR V Inc | 2 Corporate Drive | CRANBURY | New Jersey | 8512 | 10/1/2018 |
| ABO Co-Employment Services, Inc. | 16010 19 Mile Road | CLINTON TOWNSHIP | Michigan | 48038 | 1/1/2021 |
| ABO Employer HR Services, Inc. | 16010 19 Mile Road | CLINTON TOWNSHIP | Michigan | 48038 | 1/1/2021 |
| ADP TotalSource CO XXI, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource CO XXII, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource DE IV, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource FL XI, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource FL XIX, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource FL XVI, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource FL XVII, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource FL XVIII, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource FL XXIX, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource I, Inc. | 10200 Sunset Drive Attn: Legal Depa | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource II, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource III, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource MI VI, LLC | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource MI VII, LLC | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource MI XXX, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource NH XXVIII, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource of CO XXIII, Inc. | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| ADP TotalSource, Inc | 10200 Sunset Drive | MIAMI | Florida | 33173 | 1/1/2017 |
| Alabama Staff, Inc. | 1608 13th Avenue South Suite 220 | BIRMINGHAM | Alabama | 35205 | 7/1/2020 |
| Alcott HR Group I LLC | 71 Executive Blvd. | FARMINGDALE | New York | 11735 | 4/1/2019 |
| Alcott HR Group LLC | 71 Executive Blvd | FARMINGDALE | New York | 11735 | 1/1/2017 |
| ALT-SOURCE XI LLC | 480 WILDWOOD FOREST DR STE 500 | THE WOODLANDS | Texas | 77380 | 10/1/2018 |
| AMERICAN ONE SOURCE SOUTHWEST, INC. | 900 AUSTIN AVENUE SUITE 600 | WACO | Texas | 76701 | 10/1/2021 |
| AMERICAN ONE SOURCE, INC | 900 Austin Ave Ste 600 | WACO | Texas | 76701 | 10/1/2021 |
| America’s Back Office, Inc. | 16010 19 Mile Road | CLINTON TWP | Michigan | 48038 | 4/1/2023 |
| America’s Back Office, Inc. – CA | 16010 19 Mile Road | CLINTON TOWNSHIP | Michigan | 48038 | 1/1/2021 |
| America’s Back Office, Inc. – Midwest | 16010 19 Mile Road | CLINTON TOWNSHIP | Michigan | 48038 | 1/1/2021 |
| America’s Back Office, Inc. – US | 16010 19 Mile Road | CLINTON TOWNSHIP | Michigan | 48038 | 7/1/2019 |
| Armhr, LLC | 5015 CAMPUSWOOD DR SUITE 204 | EAST SYRACUSE | New York | 13057 | 4/1/2020 |
| Avalon HR 2 LLC | 100 S Pace Blvd | PENSACOLA | Florida | 32502 | 1/1/2017 |
| Avalon HR LLC | 9685 Soldier Creek RD | LILLIAN | Alabama | 36549 | 1/1/2017 |
| Axcet HR Solutions | 10975 Grandview Drive Suite 200 | OVERLAND PARK | Kansas | 66210 | 1/1/2017 |
| Choice Employer Solutions III Inc | 9007 BRITTANY WAY | TAMPA | Florida | 33619 | 1/1/2017 |
| Choice Employer Solutions Inc | 9007 BRITTANY WAY | TAMPA | Florida | 33619 | 1/1/2017 |
| CLEAR PEO III INC | 2080 Cabot Blvd W STE 202 | LANGHORN | Pennsylvania | 19047 | 7/1/2024 |
| Concurrent HRO LLC | 11811 Upham St Unit A | BROOMFIELD | Colorado | 80020-0000 | 10/1/2023 |
| DecisionHR 65, Inc. | 9455 Koger Blvd Suite 110 | ST PETERSBURG | Florida | 33702 | 1/1/2017 |
| DecisionHR 92, Inc. | 9455 Koger Blvd N Suite 110 | ST PETERSBURG | Florida | 33702 | 1/1/2017 |
| DecisionHR PEO, Inc. | 9455 Koger Blvd N Suite 110 | ST PETERSBURG | Florida | 33702 | 1/1/2017 |
| EMERGENT IV LLC | 480 WILDWOOD FOREST DR STE 500 | THE WOODLANDS | Texas | 77380 | 10/1/2018 |
| EMERGENT XIII LLC | 480 WILDWOOD FOREST DR STE 500 | THE WOODLANDS | Texas | 77380 | 10/1/2018 |
| EMERGENT XIV LLC | 480 WILDWOOD FOREST DR STE 500 | THE WOODLANDS | Texas | 77380 | 4/1/2021 |
| EMERGENT XV LLC | 480 WILDWOOD FOREST DR STE 500 | THE WOODLANDS | Texas | 77380 | 4/1/2021 |
| EMPOWER HR, LLC | 1475 S. Price Road | CHANDLER | Arizona | 85286 | 1/1/2018 |
| Engage PEO, LLC | 3001 Executive Drive Suite 340 | CLEARWATER | Florida | 33762 | 1/1/2017 |
| Erigo, Inc. | 211 Grandview Drive Ste 206 | FT. MITCHELL | Kentucky | 41017 | 1/1/2017 |
| ESC Choice, Inc. | 20 Pineview Drive | AMHERST | New York | 14228 | 1/1/2017 |
| Extensis II Inc. | 900 Route 9 North Third Floor | WOODBRIDGE | New Jersey | 7095 | 1/1/2017 |
| Extensis III, Inc. | 900 Route 9 North Third Floor | WOODBRIDGE | New Jersey | 7095 | 1/1/2017 |
| Extensis Inc. | 900 Route 9 North Third Floor | WOODBRIDGE | New Jersey | 7095 | 1/1/2017 |
| Extensis IV, Inc. | 900 Route 9 North | WOODBRIDGE | New Jersey | 7095 | 1/1/2017 |
| Extensis VI LLC | 900 Route 9 North | WOODBRIDGE | New Jersey | 7095 | 1/1/2017 |
| Extensis VIII Inc. | 900 Route 9 North | WOODBRIDGE | New Jersey | 7095 | 1/1/2017 |
| G&A Outsourcing VII, LLC | 17220 Katy Freeway Suite 350 | HOUSTON | Texas | 77094 | 10/1/2020 |
| Genesis HR Solutions, Inc. | 30 CORPORATE DRIVE SUITE 100 | BURLINGTON | Massachusetts | 1803 | 1/1/2017 |
| Group Management Services Inc | 3750 Timberlake Dr | RICHFIELD | Ohio | 44286 | 1/1/2018 |
| HAWAII EMPLOYEE LEASING PROFESSIONALS LLC | 75-5591 PALANI ROAD SUITE 3008 | KAILUA KONA | Hawaii | 96740 | 1/1/2018 |
| HR Hawaii Inc | 75-5591 Palani Road Suite 3008 | KAILUA-KONA | Hawaii | 96740 | 1/1/2020 |
| HR Resourcing LLC | 10303 E Dry Creek Rd Suite 400 | ENGLEWOOD | Colorado | 80112 | 1/1/2017 |
| HR Service Group LLC | 3905 National Drive Suite 400 | BURTONSVILLE | Maryland | 20866 | 7/1/2020 |
| HUMAN CAPITAL CONCEPTS LLC | 9002 N Purdue Road Suite 301 | INDIANAPOLIS | Indiana | 46268 | 1/1/2017 |
| INFINITI HR, LLC | 3905 National Drive Suite 400 | BURTONSVILLE | Maryland | 20866 | 10/1/2018 |
| Insperity PEO Services, L.P. | 19001 Crescent Springs Drive | KINGWOOD | Texas | 77339 | 1/1/2017 |
| InTandem Human Resources, LLC | 650 S Cherry St. Suite 1221 | DENVER | Colorado | 80246 | 1/1/2017 |
| INTELLIPRO SERVICE INC. | 3120 SCOTT BLVD STE 301 | SANTA CLARA | California | 95054 | 7/1/2023 |
| Justworks Employment Group LLC | 55 Water St 29th Floor | NEW YORK | New York | 10041 | 1/1/2017 |
| Landrum Professional Employer Services, Inc. III | 219 E Garden Street Suite 500 | PENSACOLA | Florida | 32502 | 1/1/2017 |
| LBMC Employment Partners, LLC | 201 Franklin Road Suite 200 | BRENTWOOD | Tennessee | 37027 | 1/1/2017 |
| Lever1, LLC | 5200 Metcalf Ave Suite 300 | OVERLAND PARK | Kansas | 66202 | 4/1/2022 |
| LYONS HR, LLC | 201 South Court Street Suite 700 | FLORENCE | Alabama | 35630 | 1/1/2017 |
| Midwest Ventures, LLC | 2400 Wolf Road Suite 100 | WESTCHESTER | Illinois | 60154 | 1/1/2017 |
| MidwestHR, LLC | 2400 Wolf Road Suite 100 | WESTCHESTER | Illinois | 60154 | 1/1/2017 |
| Nextep Business Solutions III Inc. | 1800 N. Interstate Drive | NORMAN | OK | 73072 | 1/1/2017 |
| Nextep Business Solutions IV Inc. | 1800 N. Interstate Drive | NORMAN | OK | 73072 | 1/1/2017 |
| Nextep Business Solutions V Inc. | 1800 N. Interstate Drive | NORMAN | OK | 73072 | 1/1/2017 |
| Nextep Business Solutions VI Inc. | 1800 N. Interstate Drive | NORMAN | OK | 73072 | 1/1/2017 |
| Nextep Business Solutions VII, Inc. | 1800 N. Interstate Drive | NORMAN | OK | 73072 | 1/1/2017 |
| Nextep Business Solutions, Inc. | 1800 N. Interstate Drive | NORMAN | OK | 73072 | 1/1/2017 |
| Nextep, Inc. | 1800 N. Interstate Drive | NORMAN | OK | 73072 | 1/1/2017 |
| Oasis HR Solutions III, LLC | 2054 Vista Parkway Suite 300 | WEST PALM BEACH | FL | 33411 | 1/1/2017 |
| OnePoint HRO LLC | 10303 E Dry Creek Rd Suite 400 | ENGLEWOOD | CO | 80112 | 1/1/2017 |
| Optimum Employer Solutions, LLC. | 2530 RED HILL AVENUE SUITE 200 | SANTA ANA | CA | 92705 | 4/1/2022 |
| Paychex PEO VI LLC | 911 Panorama Trail South | ROCHESTER | NY | 14625 | 1/1/2017 |
| Paychex PEO VII, LLC | 911 Panorama Trail South | ROCHESTER | NY | 14625 | 1/1/2017 |
| Prestige Employee Administrators II, LLC. | 538 Broadhollow Road Suite 311 | MELVILLE | NY | 11747 | 1/1/2017 |
| Prestige Employee Administrators, LLC | 538 Broadhollow Road Suite 311 | MELVILLE | NY | 11747 | 1/1/2017 |
| Prestige PEO III LLC | 538 Broadhollow Road Suite 311 | MELVILLE | NY | 11747 | 1/1/2022 |
| Professional Employer Resources, Inc. | 500 N. Maitland Avenue Suite 201 | MAITLAND | FL | 32751 | 1/1/2020 |
| Professional Employer Services II, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Professional Employer Services, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Propel PEO, Inc. | 669 N. Academy Street | GREENVILLE | SC | 29601 | 1/1/2017 |
| Resourcing Edge 2, LLC | 1309 Ridge Road Suite 200 | ROCKWALL | TX | 75087 | 10/1/2017 |
| Resourcing Edge 3, LLC | 1309 Ridge Road Suite 200 | ROCKWALL | TX | 75087 | 10/1/2017 |
| Resourcing Edge I, LLC | 1309 Ridge Road Suite 200 | ROCKWALL | TX | 75087 | 1/1/2017 |
| S2 HR Solutions 1A, LLC | 3001 Executive Drive Suite 340 | CLEARWATER | FL | 33762 | 1/1/2017 |
| S2 HR Solutions 1B, LLC | 3001 Executive Drive Suite 340 | CLEARWATER | FL | 33762 | 1/1/2017 |
| S2 HR Solutions 1C, LLC | 3001 Executive Drive Suite 340 | CLEARWATER | FL | 33762 | 1/1/2017 |
| S2 HR Solutions 1D, LLC | 3001 Executive Drive Suite 340 | CLEARWATER | FL | 33762 | 1/1/2017 |
| S2 HR Solutions 2A, LLC | 3001 Executive Drive Suite 340 | SAINT PETERSBURG | FL | 33762 | 7/1/2021 |
| S2 HR Solutions 2B, LLC | 3001 Executive Drive Suite 340 | SAINT PETERSBURG | FL | 33762 | 7/1/2021 |
| S2 HR Solutions 2C, LLC | 3001 Executive Drive Suite 340 | SAINT PETERSBURG | FL | 33762 | 7/1/2021 |
| S2 HR Solutions 2D, LLC | 3001 Executive Drive Suite 340 | CLEARWATER | FL | 33762 | 1/1/2017 |
| S2 HR Solutions Group 1, LLC | 3001 Executive Drive Suite 340 | CLEARWATER | FL | 33762 | 1/1/2017 |
| Sequoia One PEO, LLC | 350 W Washington St Suite 301 | TEMPE | AZ | 85288 | 1/1/2018 |
| Staff Management, Inc. | 5919 Spring Creek Road | ROCKFORD | IL | 61114 | 1/1/2017 |
| Staff-Line, Inc. | 53 Academy Street | POUGHKEEPSIE | NY | 12601 | 1/1/2020 |
| Staffpay, LLC | 9851 IRVINE CENTER DRIVE #200 | IRVINE | CA | 92618 | 4/1/2019 |
| SWBC Professional Employer Services I LLC | 30815 US Hwy 281 N | BULVERDE | TX | 78163 | 1/1/2017 |
| SWBC Professional Employer Services II LLC | 30815 US Hwy 281 N | BULVERDE | TX | 78163 | 1/1/2017 |
| SWBC Professional Employer Services III LLC | 30815 US Hwy 281 N | BULVERDE | TX | 78163 | 1/1/2017 |
| Syndeo Outsourcing II, LLC | 3504 N. Great Plains Dr. Ste. 200 | WICHITA | KS | 67220 | 4/1/2023 |
| Syndeo Outsourcing, LLC | 3504 N Great Plains Dr Ste. 200 | WICHITA | KS | 67230 | 1/1/2017 |
| Tandem Professional Employer Services II, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Tandem Professional Employer Services III, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Tandem Professional Employer Services IV, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Tandem Professional Employer Services V, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Tandem Professional Employer Services VII, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Tandem Professional Employer Services VIII, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| Tandem Professional Employer Services, LLC | 2400 Wolf Rd. Ste. 100 | WESTCHESTER | IL | 60154 | 1/1/2017 |
| The Employer Advantage, LLC | 3131 Ten Pin Ln | JOPLIN | MO | 64801 | 1/1/2018 |
| The Labor Source, Inc. | 6160 Summit Drive N Suite 500 | BROOKLYN CENTER | MN | 55430 | 7/1/2021 |
| TRANSCOMP, INC. | 900 AUSTIN AVENUE SUITE 600 | WACO | TX | 76701 | 10/1/2021 |
| TRANSPORT TAX CONSULTING INC. | 480 WILDWOOD FOREST DR Suite 500 | THE WOODLANDS | TX | 77380 | 4/1/2021 |
| TriNet HR III-B, Inc. | One Park Place Suite 600 | DUBLIN | CA | 94568 | 7/1/2018 |
| WorkSmart Systems, Inc | 8531 BASH ST | INDIANAPOLIS | IN | 46250 | 1/1/2019 |
How to Choose the Right CPEO
Selecting the best CPEO involves evaluating industry experience, service offerings, technology platforms, and customer service quality.
Businesses should conduct thorough due diligence, including requesting client references, reviewing service agreements carefully, and ensuring that the CPEO’s solutions align with their needs and company culture.
Additionally, you can refer to our guide about the Best PEO.
Charlotte Evans
HRIS Implementation and Testing
Charlotte is an Human Resources Information Systems and Martech expect, Charlotte has worked for major brands in the industry including FactorialHR and Tooltester. Originally from Manchester, UK, with a Bachelor's degree from the Manchester Metropolitan University, Charlotte currently lives in Barcelona, Spain.