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HR Outsourcing: A Strategic Guide for Small Businesses
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Master HR Outsourcing: The Complete Guide for Small Businesses

By Gerald Diddle on Apr 16, 2025
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As small businesses grow, managing HR tasks becomes increasingly complex and time-consuming. HR outsourcing offers a strategic solution, allowing companies to delegate essential responsibilities like hiring, payroll and employee management to professionals. This not only enhances efficiency but also ensures compliance with federal, state and local regulations.

By outsourcing human resources, small businesses can focus on growth and core operations while benefiting from expert support without the cost of an in-house HR team.

What You Will Learn in This Guide

  • When to Consider HR Outsourcing for Small Businesses

  • Triggers That Signal It’s Time to Outsource HR

  • In-House HR Manager vs. Outsourcing Human Resources

  • Which Small Businesses Benefit Most from HR Outsourcing

  • 6 Signs It’s Time to Start Outsourcing HR Services

  • Types of HR Outsourcing Services

  • Common HR Functions Outsourced by Small Businesses

  • How PEOs Enhance HR Outsourcing for Small Businesses

  • Understanding HR Outsourcing Agreements

  • How to Transition to an Outsourced HR Provider

is it time to outsource HR

When to Consider HR Outsourcing for Small Businesses

Q: When should a small business outsource HR?

As your business expands, typically around the 10th to 15th employee, HR demands become too complex to manage without specialized knowledge. Recognizing this threshold is essential for maintaining efficiency and compliance.

If you're spending more time managing people than running your business, it's likely time to consider outsourcing HR services. Delegating administrative tasks like payroll, onboarding, compliance and employee relations allows you to redirect your energy toward core business priorities.

Compliance also becomes a growing concern as you scale. HR outsourcing ensures you stay ahead of evolving employment laws and avoid costly missteps.

Triggers That Signal It’s Time to Outsource HR

Q: What are the signs it’s time to outsource HR?

For many small businesses, the tipping point comes when:

  • There’s no dedicated HR staff, and responsibilities fall to owners or managers.

  • Compliance requirements become difficult to track across local, state and federal levels.

  • Recruiting, onboarding and performance issues start pulling focus away from revenue-driving work.

When these challenges start to pile up, small business HR outsourcing becomes more than a convenience—it becomes a necessity.

Outsourcing HR Kansas City PEO

In-House HR Manager vs. Outsourcing Human Resources

Choosing between hiring a full-time HR professional and outsourcing HR functions involves weighing control, cost and scalability. Here are the pros and cons of each:

In-House HR Pros

  • Direct oversight

  • On-site presence

  • Strong cultural alignment and responsiveness

In-House HR Cons

  • High cost (recruiting, training, benefits)

  • Limited internal expertise

  • Heavy compliance burden

RELATED: PEO vs. HRO - Which Outsourcing Option is Right for Your Business? >>

Outsourcing HR Pros

  • Broad HR expertise

  • Cost-effective access to tools and technology

  • Scalable services and reduced overhead

Outsourcing HR Cons

  • Less face-to-face interaction

    Outsourcing can lead to fewer on-site HR professionals, which might impact the personal touch that face-to-face interactions foster. This is especially true when using a national provider, so a local PEO provider may be a better option for your business. 

    Including periodic on-site visits in the service contract can help bridge this gap.
  • Potential cultural misalignment if not managed well

It’s crucial that the outsourced HR provider aligns with your company’s culture. A mismatch can lead to policies and practices that do not resonate with existing company values, potentially disrupting the workplace environment.

  • Delayed Internal Development

    Relying heavily on external HR services might impede the development of your own HR capabilities, which could be necessary as your company reaches a certain scale.

  • Security Concerns

    Outsourcing involves sharing sensitive information, such as employee data, with a third party. It's essential to ensure that the HR provider employs stringent security measures to protect data and maintain confidentiality. Learn more about how to ensure your outsourced HR provider treats your data like their own in this post.

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Which Small Businesses Benefit Most from HR Outsourcing?

Businesses with 10 to 250 employees often benefit the most from outsourcing human resources. These companies typically lack the budget or bandwidth to build an internal HR team but still face the same legal and operational challenges as larger firms.

Outsourcing HR enables small businesses to:

  • Stay compliant without hiring in-house experts

  • Provide better benefits to attract talent

  • Build scalable systems that grow with the business

Benefits of HR Outsourcing for Small Businesses

Outsourcing HR gives small business owners a competitive edge without adding internal overhead. Key benefits include:

  • Time savings

    Delegating HR tasks lets leaders refocus on growth and customer service.

  • Cost efficiency

    Access expert HR support and advanced systems without hiring a full in-house team.

  • Regulatory compliance

    Stay ahead of ever-changing employment laws and reduce legal risk.

  • Better benefits

    Partnering with a PEO gives small businesses access to Fortune 500-level benefits packages.

  • Employee satisfaction

    Improved onboarding, training and engagement programs support retention and morale.

  • Scalability

    HR outsourcing grows with you, allowing you to adjust services as your team evolves.

6 Signs It's Time to Outsource Human Resources Infographic

6 Signs It’s Time for Your Small Business to Outsource HR

If any of these sound familiar, your business may be ready to outsource:

1.  Rapid Growth

Hiring and onboarding are accelerating beyond your internal capacity.

2.  Compliance Confusion

Employment laws are becoming harder to track and follow.

3.  Weak HR Infrastructure

You lack tools, templates and systems to manage HR effectively.

4.  Budget Pressures

You need expert help, but can’t afford a full-time HR team.

5.  Recruiting Struggles

Recruiting takes too long and employee turnover is high.

6.  Low Engagement

Productivity is down, and morale is suffering.

Outsourcing HR Kansas City PEO Axcet HR Solutions

Types of HR Outsourcing

Once you decide to start outsourcing HR services, consider these models:

Single-Function HR Outsourcing

Outsource one specific task, such as payroll or benefits.

This is often suitable for businesses that are satisfied with most of their HR operations but want to streamline a specific area.

Multi-Function HR Outsourcing

Partner with a firm to manage several interconnected HR areas. This could include things like benefits administration or employee relations.

Full-Service HR Outsourcing / PEO

Partner with a professional employer organization (PEO) that acts as a full-service HR department, managing all HR functions from payroll to compliance and employee training.

After you select a model, there are multiple options for structuring the outsourced relationship – software-as-a-service, business process outsourcing, single-source outsourcing, shared services and professional employer organizations (PEOs).

benefits of a peo six lesser known services that can transform your business

What HR Services Are Typically Outsourced by Small Businesses?

Outsourcing HR can be tailored to your company’s specific needs. Commonly outsourced services include:

  • Payroll Processing and Reporting 
  • Benefits Administration
  • Risk Management and Compliance
  • Employee Relations and Training
  • Recruitment and Retention
  • Background Checks and Drug Screening

These services are often better managed by external specialists with access to best practices, tools and regulatory expertise.

RELATED: Expert PEO Services - It's Time to Redefine How You Manage Your Business Fundamentals >>

Services Typically Kept In-House

While many functions can be efficiently outsourced, there are areas that businesses often choose to manage internally to maintain control over strategic directions and personal relationships:

  • Performance and Talent
  • Strategic Planning
  • Organizational Development
  • Business Succession Planning

HR outsourcing services PEO services

How PEOs Enhance HR Outsourcing for Small Businesses

Partnering with a certified PEO provides small businesses with comprehensive, scalable HR support. PEOs operate as co-employers, meaning they share certain employer responsibilities while allowing you to retain control over day-to-day business operations.

This allows companies to:

  • Offer Fortune 500-level employee benefits

  • Lower HR-related costs through economies of scale

  • Minimize legal risks by ensuring ongoing compliance

  • Boost employee satisfaction through improved HR programs and support

Selecting the Right PEO

The success of HR outsourcing often hinges on the partner you choose. Look for:

  • Industry Expertise

    Look for a PEO with a deep understanding of your specific industry.
  • IRS Certification

    Preference should be given to PEOs with voluntary IRS certification.
  • Certified HR Professionals

    Ensure the PEO staff includes certified HR professionals with a proven track record.
  • Client References

    Ask for references from other clients in your industry to gauge the PEO’s effectiveness and reliability.
  • Comprehensive HR Services

    Opt for a PEO that offers a full range of HR services, including payroll, benefits management, and compliance.

RELATED: HR Outsourcing Companies - Understanding the Different HRO Models & Choosing the Right Fit >>

Understanding Other HR Outsourcing Options

While PEOs offer extensive benefits, other HR outsourcing options like Administrative Services Organizations (ASO) and Human Resources Outsourcing (HRO) service providers might not offer the same level of benefit-cost reduction or employer guidance on employee benefits but can be suitable depending on your business needs.

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Accelerating Business Growth Through HR Outsourcing with a PEO

Partnering with a professional employer organization (PEO) can transform HR from a back-office function into a strategic asset, driving significant business growth for small to mid-sized businesses.

Here’s how outsourcing HR to a PEO can propel your company forward:

  • Enhanced Focus on Core Business Strategies

Outsourcing HR functions to a PEO frees up valuable resources and time, enabling you to concentrate on expanding into new markets, developing innovative products, or increasing market share.

This reduces the need for additional office space and the overhead costs associated with maintaining an in-house HR team, directly cutting expenses and boosting operational efficiency.

  • Comprehensive Legal Compliance and Risk Management

Navigating the complexities of government regulations is challenging and fraught with risks of non-compliance. By outsourcing HR to a PEO, you ensure that your business stays updated with all relevant federal, state, and local laws, significantly reducing the risk of legal liabilities from government actions, customers or employees.

  • Improved Employee Retention and Satisfaction

Research by the National Association of Professional Employer Organizations (NAPEO) shows that businesses utilizing outsourced HR services through PEOs experience significantly lower employee turnover rates.

This support helps small businesses enhance HR functions, leading to better employee benefits, higher satisfaction, and reduced turnover, crucial for maintaining a motivated workforce.

Read more about how PEOs elevate employee satisfaction in this post.

  • Expert Management of Workers’ Compensation and Unemployment Claims

PEOs provide expert handling of complex and time-consuming workers' compensation and unemployment claims, including services such as fraud investigation and claims cost management.

This not only alleviates the burden from your team but also reduces unnecessary costs from fraudulent claims.

7 reasons to choose a peo for workers' comp insurance

Supporting Statistics on the Impact of PEOs

  • Business Growth and Revenue

    Companies working with PEOs report an annual revenue growth of 13.5%, compared to 8.5% for businesses not using PEOs.

  • Workforce Expansion

    Businesses partnering with PEOs see a 5.6% increase in employee numbers annually, while those not using PEOs experience only a 1.4% increase.

  • Reduced Employee Turnover

    PEO clients have a turnover rate 19.6% lower than businesses that manage HR in-house, including a 10.5% reduction in voluntary resignations and a 9.1% decrease in involuntary terminations.

RELATED: Certified PEO vs PEO - Making the Informed Choice >>

Understanding HR Outsourcing Agreements 

A sound HR outsourcing agreement is pivotal for establishing a successful partnership between your company and a service provider.

What should an HR outsourcing agreement include?

A clear, well-defined outsourcing agreement sets expectations and supports long-term success. It should include:

  • Scope of services

  • Pricing and billing terms

  • Service level expectations

  • Duration and renewal terms

  • Exit clauses and transition procedures

RELATED: The 6 Components of a Strong Outsourcing Relationship >>

How to Transition to an Outsourced HR Provider

Once the HR outsourcing agreement is in place, the transition of services can begin. This phase is crucial for the successful integration of the outsourced HR functions into your business operations.

Steps for a Smooth HR Transition

  • Develop a Detailed Transition Plan

    This plan should include clear expectations, timelines, and responsibilities to ensure all parties are aligned.
  • Collaborative Implementation

    Work closely with the HR outsourcing provider to integrate their services seamlessly into your company. This collaboration is key to leveraging the full benefits of outsourcing, such as cost savings and enhanced compliance.
  • Regular Performance Evaluations

    Set specific goals and regularly assess whether the HR services meet your business needs. This ongoing evaluation helps fine-tune the services and ensures that the partnership delivers the intended benefits.

Long-Term Success Factors

  • Clear Communication

    Maintain open lines of communication with your HR provider to promptly address any issues or adjustments needed.
  • Adaptability to Change

    As your business evolves, the HR services may need to be adjusted. A flexible approach to the ongoing management of HR tasks is crucial.

By carefully managing both the agreement and the transition process, your company can maximize the advantages of HR outsourcing, such as improved efficiency, access to specialized skills and better management of regulatory changes.

Establishing a robust foundation and maintaining a proactive approach throughout the relationship will set the stage for a successful long-term partnership.

RELATED: Unpacking the Five Types of HR Outsourcing >>

Partnership with Axcet HR Solutions

Axcet HR Solutions is a certified PEO headquartered in Kansas City, serving small and mid-sized businesses since 1988. We offer full-service HR outsourcing, including payroll, benefits, compliance and risk management support.

When you work with Axcet, you won’t talk to a 1-800 number. You’ll speak with a dedicated, certified team member who knows your business inside and out.

Our clients gain Fortune 500-level HR expertise—without the overhead of building an in-house department.

Request a consultation today to explore how small business HR outsourcing with Axcet can help your company thrive.

*The IRS does not endorse any particular certified professional employer organization. For more information on CPEOs, visit www.irs.gov.

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Written by Gerald Diddle

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