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ASO vs. PEO: Which Outsourcing Model Fits Your Company?

ASO vs. PEO: Which Outsourcing Model Fits Your Company?

By Easeworks / May 7, 2024 /
HR Outsourcing

Transitioning to outsourced HR services is a significant step for any business. You're not only relinquishing control over a vital segment of your operations but also gaining a professional ally who can make your business life significantly easier. Two popular outsourcing models that often come into consideration are Administrative Services Organizations (ASOs) and Professional Employer Organizations (PEOs). How do you know which one is right for your company?

In this in-depth guide, we’ll share insights into the differences between ASOs and PEOs. By the end, you should be equipped to make an informed decision that positively impacts your HR strategy and bottom line.

Understanding Whether to Choose an ASO vs a PEO

Both of these systems provide (often critical) HR support, but they differ in fundamental ways. Let’s first explain what an ASO and PEO are:

Understanding ASOs

ASOs provide a range of HR services, from payroll and benefits administration to human resource management and assistance with compliance, without becoming a co-employer. The keyword with ASOs is 'administrative' – they handle the paperwork and processes that keep the HR machine running smoothly.

For smaller businesses that want to retain a high degree of control or those who already have robust HR departments but need specialized assistance, ASOs offer a tailored approach. This model gives access to professional services without overhauling existing HR components.

Understanding PEOs

PEOs, alternatively, engage in a co-employment relationship. This means that the PEO shares employer responsibility with the client company. They handle much more than the administrative aspects. PEOs manage HR risk, enabling them to take on a more comprehensive role in HR management.

For firms looking for a 'one-stop shop' for HR that includes benefits and risk management, PEOs offer a formidable solution. By sharing the employment responsibility, PEOs can also manage more complex HR issues, such as handling unemployment insurance claims and developing safety procedures to lower the risk of needing a claim in the first place.

The Differences Between an ASO and PEO

One of the core distinctions between ASOs and PEOs is the nature of the relationship they establish with client companies and their employees. Here's a breakdown of the key differences to consider:

Employment Relationship

PEOs enter a co-employment arrangement with your company, essentially becoming a co-employer of your staff. This means the PEO shares legal responsibilities for employees. On the other hand, ASOs function as a service provider without a co-employment relationship, leaving the full legal responsibility of employees with your company.

Benefits and Insurance Offerings

PEOs typically offer a broader range of benefits and insurance options due to their co-employment model. This allows PEOs to pool together employees from multiple client companies, often leading to better rates and more extensive offerings. ASOs can assist in procuring insurance and managing benefits but without the pooled bargaining power.

Compliance and Liability

In a PEO arrangement, the PEO assumes a greater degree of compliance and liability risk due to the shared employment responsibilities. They take on tasks such as tax filing and workers' compensation under their Employer Identification Number (EIN). In contrast, with an ASO, the client company retains all compliance obligations and liabilities, where the ASO is only providing guidance and support.

Service Flexibility

ASOs often provide more flexibility in the selection of services. Companies can pick and choose specific services they need without engaging in a full-service co-employment relationship. PEOs also offer bundled services that might be more comprehensive and customizable under the umbrella of the PEO.

Cost Structure

The cost structure between ASOs and PEOs also differs. PEOs usually charge a percentage of the overall payroll or flat-fee, while ASOs tend to bill for each service provided, sometimes offering a flat fee option. This makes it easier to forecast and understand the financial impact of engaging their services.

Knowing Which is Best for You

Whether you choose an ASO or PEO depends on the level of support you need with HR. ASOs are less hands-on but also do not provide the comprehensive level of support and risk management that PEOs do.

Here are a couple of scenarios where one might shine over the other:

  • You Desire a Partner in Risk Management: A PEO will take on some of your risk by becoming a crucial partner in helping you maintain compliance and safety to prevent OSHA fines or PAGA claims.
  • You Want Limited but Tailored Services: If your need is more specific or you require a particular aspect of HR to be adeptly managed, an ASO may be more suitable as they offer customizable service packages.
  • Size and Scale of Your Company: Generally, PEOs scale better with larger companies due to better economies of scale, while ASOs are often more attractive to small to medium-sized businesses.
  • Company Growth Plans: If you're looking for a long-term growth partner, a PEO, with their ability to handle a wide range of complex HR functions, is better suited to support that trajectory.

Choosing between ASOs and PEOs is about aligning your business's unique HR needs and goals with the strengths of each outsourcing method. In essence, PEOs are ideal for those seeking a hands-on approach with comprehensive HR solutions that can adapt to their growth and strategic objectives. On the other hand, ASOs are a better fit for companies that want to retain more control and have specialized HR needs that aren't fully covered by traditional PEO arrangements.

Take your time to analyze what your organization truly needs, and don't hesitate to consult with professionals who can provide more in-depth insights tailored to your specific situation. After all, when it comes to your human capital, the right outsourcing choice can make all the difference in fostering a healthy and productive workplace.

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