PEO
The PEO Acronyms Every Business Owner Should Know
By Anthony Beck, . Insurance Wire.
PEO Structures and Pricing
PEO — Professional Employer Organization
A PEO provides payroll administration, employee benefits, HR support and other employment-related services through a co-employment relationship.
The client generally retains control over hiring, compensation and daily operations, while the PEO assumes or shares specified employment-related responsibilities.
ASO — Administrative Services Organization
An ASO provides payroll, benefits administration and HR services without establishing a co-employment relationship.
The client generally maintains its own employment tax accounts and insurance policies. An ASO may offer many of the same services as a PEO, but the underlying employment structure differs.
EOR — Employer of Record
An EOR generally refers to a third-party organization that legally employs workers on behalf of another business.
A standalone EOR service typically assumes formal employer obligations while the client directs daily work.
A PEO may also be treated as an employer for certain legal or administrative purposes, but traditional PEO co-employment and standalone EOR services are distinct arrangements.
CPEO — Certified Professional Employer Organization
A CPEO is a PEO certified by the IRS after meeting specified financial, bonding, reporting and other requirements.
Under qualifying contracts, a CPEO generally assumes federal employment tax liability for wages it pays to covered worksite employees.
Not every PEO is certified, and certification does not constitute a federal endorsement of its services.
WSE — Worksite Employee
A WSE is an employee working for a PEO client under a co-employment arrangement.
PEOs use worksite employee counts to measure the size of their client base, administer services and calculate certain fees.
PEPM — Per Employee Per Month
PEPM is a common administrative fee structure.
For example, a PEO charging $125 PEPM for 40 employees would collect $5,000 in monthly administrative fees.
Other PEOs charge a percentage of payroll or use a combination of pricing methods.
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Payroll and Employment Taxes
EIN — Employer Identification Number
An EIN, sometimes called an FEIN, is the federal tax identification number assigned by the IRS.
Traditional payroll providers generally process employment tax reporting through the client's EIN.
A PEO may report certain employment taxes through its own EIN, depending on federal law, certification status and the arrangement.
FICA — Federal Insurance Contributions Act
FICA establishes payroll taxes funding Social Security and Medicare.
Employers generally withhold the employee portion from wages and pay the applicable employer portion.
These taxes remain relevant whether payroll is processed independently or through a PEO.
FUTA — Federal Unemployment Tax Act
FUTA establishes the federal unemployment tax system.
Employers generally pay FUTA taxes on covered wages, subject to applicable credits and wage limits.
The reporting and liability treatment under a PEO depends on the applicable federal rules and employment arrangement.
SUTA — State Unemployment Tax Act
SUTA refers to state unemployment insurance taxes, also commonly called SUI.
States establish their own taxable wage bases, contribution rates and experience-rating rules.
A PEO may use its own unemployment accounts or the client's accounts, depending on state law. This can affect the unemployment tax costs included in a proposal.
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Employee Benefits and Health Insurance
ACA — Affordable Care Act
The ACA is the federal healthcare law establishing numerous requirements for health insurance and employer-sponsored coverage.
For businesses evaluating PEOs, important provisions include employer shared responsibility requirements, affordability standards and health coverage reporting.
ALE — Applicable Large Employer
An ALE is generally an employer averaging at least 50 full-time employees, including full-time equivalent employees, during the preceding calendar year.
ALEs are subject to the ACA's employer shared responsibility provisions.
Joining a PEO does not automatically eliminate these obligations.
MEC — Minimum Essential Coverage
MEC is health coverage that qualifies under the ACA's minimum essential coverage rules.
MEC can include comprehensive employer-sponsored health insurance, but certain limited-benefit arrangements may also qualify.
MEC does not necessarily satisfy the ACA's minimum value requirement.
MV — Minimum Value
A health plan generally provides minimum value when it covers at least 60% of the expected total allowed costs of covered benefits and provides substantial coverage of inpatient hospital and physician services.
For ALEs, minimum value is relevant when determining whether an employer's coverage offer satisfies applicable ACA requirements.
PPO — Preferred Provider Organization
A PPO is a health insurance structure offering access to a network of preferred healthcare providers.
PPO plans commonly include out-of-network benefits, although members generally pay more when receiving care outside the network.
Network access and cost-sharing can vary significantly between PEO health plans.
HDHP — High-Deductible Health Plan
An HDHP is a health plan meeting applicable IRS deductible and out-of-pocket requirements.
An HSA-qualified HDHP can allow eligible individuals to contribute to a Health Savings Account.
Not every plan with a high deductible qualifies for HSA contributions.
HSA — Health Savings Account
An HSA is an individually owned, tax-advantaged account used to pay eligible medical expenses.
Contributions generally require enrollment in an HSA-qualified HDHP and satisfaction of other eligibility requirements.
Unused funds remain in the account from year to year, even when an employee changes employers.
FSA — Flexible Spending Arrangement
An FSA allows employees to use tax-advantaged funds for eligible expenses.
Health FSAs generally reimburse qualifying medical costs, while dependent care FSAs cover qualifying dependent care expenses.
Unlike HSAs, unused FSA funds may be forfeited, although certain plans permit a carryover or grace period.
HRA — Health Reimbursement Arrangement
An HRA is an employer-funded arrangement that reimburses employees for qualifying medical expenses under established plan rules.
Unlike an HSA, an HRA is not an individually owned savings account.
Employers can offer different types of HRAs, subject to applicable requirements.
ICHRA — Individual Coverage Health Reimbursement Arrangement
An ICHRA allows employers to reimburse eligible employees for individual health insurance premiums and potentially other qualified medical expenses.
Employees generally must maintain qualifying individual health insurance coverage or Medicare to participate.
An ICHRA differs from a PEO's group health insurance offering because employees obtain qualifying coverage individually rather than enrolling in the PEO's group plan.
SPD — Summary Plan Description
An SPD explains the principal provisions of an employee benefit plan governed by the Employee Retirement Income Security Act (ERISA).
It describes important information such as eligibility, benefits, participant rights and claims procedures.
Employees should review the SPD when evaluating coverage provisions or understanding benefit claim procedures.
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Workers' Compensation
WC — Workers' Compensation
Workers' compensation insurance generally provides statutory benefits to employees who experience qualifying work-related injuries or illnesses.
A PEO may provide coverage through its workers' compensation program, although some arrangements allow clients to maintain their own policies.
Coverage structure can affect premium rates, claims handling and billing.
MOD / EMR — Experience Modification Rating
An experience modification factor, often called a MOD or EMR, is used in workers' compensation pricing to reflect historical claims experience relative to expected losses.
A factor of 1.00 is generally neutral. A factor above 1.00 typically increases the experience-rated premium, while a factor below 1.00 generally reduces it.
The applicable rating rules depend on the state and insurance program.
NCCI — National Council on Compensation Insurance
NCCI is an insurance rating and data organization that develops workers' compensation classifications, experience rating methodologies and other insurance information for participating jurisdictions.
Its classification codes help determine how different types of work are rated for workers' compensation premiums.
Not every state uses NCCI's system.
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Why These Acronyms Matter
PEO proposals can appear similar even when their pricing, insurance programs and employment structures differ.
Understanding these terms helps employers identify whether a provider is changing their employment tax reporting, offering different health insurance arrangements, providing workers' compensation coverage or simply administering existing programs.
Those distinctions can have a greater financial and operational impact than differences in administrative fees alone.
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