What is an Employer of Record

How to hire globally with an EOR

What is a Global PEO

An alternative to EOR

What is a PEO

Hire locally with a PEO

Our Methodology

Why you can trust our guides

Hire Globally

Find international talents

Outsource Recruitment

How to outsource recruitment

Work Visas

How to get a work visa

Digital Nomad Visas

Get a digital nomad visa

Best Employer of Record (EOR)

Hire globally with the best EOR companies

Best Contractor Management

Hire and pay contractors and freelancers

Best Global PEO

Discover the best international co-employers

Best PEO Companies

Save on payroll and HR costs

Best Background Check Companies

Screen employees before hire

Best Global Payroll Providers

Outsource international payroll

Best Relocation Services

Relocate employees internationally

International Company Registration

Get help to incorporate overseas

All Reviews

Compare all providers

1. Horizons

Best Global EOR

2. Remote

Best EOR for Compliance

3. Deel

Best EOR Platform

4. Papaya Global

Best EOR for Payments

All EOR Reviews

Compare all providers

Where do you need a service provider?

All Countries

Explore our detailed guides for professional advice on international growth, recruitment, compensations strategies, and a curated list of top service providers.

UK PEO (Professional Employer Organization)

Think your Global HR Strategy is complete? Not without a UK Professional Employer Organization!

Most businesses that want to expand globally or streamline their HR processes often overlook the crucial UK Professional Employer Organization (PEO). It’s easy to get lost dealing with compliance and human resources management. But skipping over a UK PEO could be the only weakness in your international HR strategy.

Let’s face it, you don’t just hire and fire in the HR department. It has evolved beyond what it used to be, particularly when you’re looking to make your mark globally. With the UK being a prime hub for international business, understanding the role of a PEO is important. But, according to a recent report by Deloitte, many companies still don’t adopt advanced HR strategies that match their global ambitions.

A UK Professional Employer Organization serves as a co-employer and partner that manages employment contracts under the UK’s stringent labor laws as well as national insurance and paid leave. But while the concept of PEOs is gaining traction, many businesses still don’t know their full potential or how to effectively integrate them into their operations.

In this blog, we’ll discuss what a UK PEO is. We’ll also discuss how it operates, and why it’s an important part of your global HR. 

What is a UK Professional Employer Organization?

A Professional Employer Organization (PEO) in the UK is your HR’s right-hand man who takes on numerous employee management tasks

Technically, a UK PEO partners with your business to provide comprehensive HR solutions including, but not limited to, benefits administration and HR compliance

Now, it’s important not to mix things here. 

Distinct Roles of UK PEO and an Employer of Record (EOR)

A PEO is a co-employer that shares certain employer responsibilities with your company. This partnership allows you to access a broader range of services while maintaining control over your employees’ daily activities and operations.

On the other hand, an EOR becomes the legal employer of your staff for tax and legal purposes. This means they handle employment contracts, payroll, taxes, and compliance with local laws. They’re the go-to when your business doesn’t have a legal entity in the country where you’re employing staff. 

But What About Umbrella Companies? 

An umbrella company employs contractors and freelancers on behalf of their client companies. While they deal with taxes and payroll like a PEO, they don’t offer the broader range of HR services that a certified PEO does.

PEOs in the UK started as a response to the growing need for flexible, comprehensive HR solutions in business. They’ve become particularly vital for businesses looking to expand without having to deal with administrative problems. By using resources, companies can focus on growing their business and maximizing their potential.

How PEOs Operate in the UK

UK PEOs offer many services designed to streamline HR operations. These include:

  • Payroll administration: Ensuring employees are paid accurately and on time.
  • Benefits management: Handling employee benefits, like health insurance and pension schemes.
  • HR compliance: Keeping tabs and adhering to employment laws.
  • Recruitment support: Assisting in hiring processes, screening candidates, and onboarding.
  • Employee performance management: Facilitating reviews and managing employee development.

What the Co-employer Relationship Mean

Your business retains day-to-day control over employees in this arrangement, while the PEO takes on specific employer obligations. This partnership allows you to focus on core business activities without worrying about those HR tasks. 

You won’t lose control over your team but gain a strategic partner who handles HR management. This leaves you free to concentrate on growing your business.

Video: The UK PEO Model Explained

Key Elements of UK Labor Law

The details of UK labor law can be a daunting task for any business, particularly when expanding or outsourcing globally. So, partnering with a Professional Employer Organization (PEO) is invaluable. 

But how can they help with these labor laws?

Contracts, National Insurance, Paid Leave 


UK employment contracts are legally binding agreements between employer and employee. They outline terms of employment and employee rights. A UK PEO ensures these contracts comply with local laws. This includes stipulations on work hours as well as termination procedures.

National Insurance

National Insurance contributions are crucial in the UK to fund state benefits like the National Health Service. A PEO expertly handles these contributions and ensures accurate and timely payments while also dealing with classification and rates.

Paid Leave

UK law mandates various types of leave, annual, sick, maternity, paternity, and more. PEOs manage these leave entitlements and compliance. They also offer support in administrative processes.

Ensuring Compliance with UK Labor Laws

PEOs handle the administrative functions and ensure your business stays on the right side of the law

A UK PEO protects your business from potential legal issues by staying updated with the latest legislative changes and implementing them in your HR policies. This compliance helps to create a legally sound and ethical work environment that matches your business values.

Why a UK PEO is Your Business's New Best Friend​

When businesses think about hiring PEO companies in the UK, they often focus on the obvious advantages, payroll management, and compliance with employment laws. But, many benefits tend to fly under the radar but are crucial for businesses looking to streamline HR processes.

Access to Better Employee Benefits

UK PEOs can negotiate more favorable terms with benefit providers because of their large-scale operations. This grants your employees access to better benefits than what might be feasible for a single company. The benefits can include health insurance and other perks that make your company more attractive to top talent.

Ease Employer Liability

PEOs share employer liabilities and reduce the risks associated with employment law compliance. This partnership can protect against potential legal issues, which is invaluable, especially for international businesses.

Enhanced HR Expertise and Support

By partnering with a PEO, your business gets access to HR expertise and experience. This means you get top-notch HR advice and strategies that would typically require a substantial in-house HR department.

Streamlining of International Expansion

PEO companies provide an essential foundation for businesses expanding into new markets. They help establish operations in a foreign country, including compliance with local employment laws and tax regulations.

Cost-Effective HR Solutions

Despite the upfront costs, partnering with a PEO can be more cost-effective in the long run. The efficiencies gained from outsourcing HR tasks can result in significant savings, especially when considering the costs associated with building and maintaining an in-house HR team.

Agility and Scalability

As your business grows, a PEO offers the flexibility to scale your HR operations quickly and effectively. This agility is crucial for businesses experiencing rapid growth.

Improved Employee Management and Satisfaction

PEOs can offer tools and systems that improve the management of employee recruitment and retirement. This often results in higher employee satisfaction and retention, and it directly impacts productivity and business success.

Disadvantages of Professional Employer Organization (PEO)

Partnering with a Professional Employer Organization (PEO) may not always be the silver bullet for every business’s HR needs. 

These are some potential drawbacks and situations where a PEO might not match your company’s objectives.

Loss of Control

Certain HR functions are outsourced when you partner with a PEO. This means you might not have the same level of control or direct oversight over these areas as you would if they were managed in-house.

Generic Solutions

Some businesses might find PEO solutions too generalized. Companies with highly specific HR needs might require more tailored approaches that a PEO might not offer.

Cost Considerations

While PEOs can be cost-effective, especially for small to medium-sized businesses, there might be times when the costs outweigh the benefits. This is particularly true for very small businesses where the scale of economies doesn’t play out as effectively.

Cultural Misalignment

A PEO’s generic approach might not align well with every company’s unique culture and could lead to a mismatch in employee experience and expectations.

When a PEO Might Not be the Best Fit

Very small businesses: Companies with a very small workforce might find that the costs of a PEO outweigh the benefits, as they could manage HR functions more cost-effectively in-house.

Highly specialized industries: Businesses in highly specialized or niche industries may require customized HR solutions that a standard PEO package cannot provide.

Companies with strong in-house HR: Businesses that already have a robust in-house HR team might not see as much benefit from a PEO, especially if their internal processes are effective.

Organizations with specific cultures: Companies with a strong and unique corporate culture might find that outsourcing to a PEO leads to a misunderstanding of these cultural elements.

How to Pick the Right UK PEO for Your Business?

Here are the key factors you should consider and the right questions to ask to ensure your PEO aligns perfectly with your business needs.

Accreditation and Compliance

Ensure the PEO is properly accredited. A certified PEO list can provide reassurance of their compliance and reliability. They should adhere to the highest standards in payroll and HR regulations.

Range of Services

Evaluate their full range of services. Does the PEO offer payroll, employee benefits administration, compliance management, and support for international hiring?

Technological Capabilities

Assess their technology. A good PEO should have robust and secure systems for handling sensitive data and streamlining HR processes.

Customer Support

Consider their level of customer support. You want a PEO that is responsive and accessible, with a proven track record of excellent customer service.

Questions to Ask Potential PEO Partners

  • Can you provide details on your compliance and accreditation status?
  • What is the full range of HR services you offer?
  • How do you handle data security and privacy?
  • Can you describe your customer support structure and response times?
  • What experience do you have with businesses in my industry and size?
  • How do you support international hiring and compliance with local employment laws?

Why must they be a cultural match?

Cultural fit is often overlooked when choosing a PEO. The PEO you select should understand your business’s specific needs and align with your company’s values and culture. This alignment is crucial for seamless integration and ensures that the PEO is an extension of your team.

UK Business Guides


An umbrella company is more focused on individual contractors, managing their payroll and taxes, whereas a UK PEO offers comprehensive HR services for businesses to form a co-employment relationship with them.

UK PEOs have expert knowledge of local employment laws and regulations. They ensure that all HR activities, including payroll, tax deductions, and employment regulations, comply with UK laws, mitigating the risk of non-compliance.