The True Cost of Choosing the Wrong Umbrella Company
Choosing an umbrella company isn’t just about finding the lowest margin. The wrong provider could likely expose your agency to compliance risk, damage client relationships and create a number of costly operational issues. Taking the time to carry out proper due diligence can help to protect both your business and your reputation.
When recruitment agencies compare umbrella companies, cost is usually the first thing they look at. And while commercial considerations are important, of course, focusing solely on price can end up costing you far more in the long run.
The risks that come with choosing the wrong umbrella company have grown in recent years. In response to widespread non-compliance across the umbrella market, the government introduced Joint and Several Liability (JSL) rules from April 2026, placing greater responsibility on recruitment agencies to carry out robust due diligence across their labour supply chains.
The reality is that choosing the wrong umbrella company affects more than just payroll. It can affect your clients, your contractors and your reputation.
The Financial Cost
Choosing a non-compliant umbrella company can bring about significant financial repercussions.
Payroll errors, incorrect tax calculations or non-compliance with HMRC requirements can result in costly investigations, additional administration and unexpected liabilities. HMRC estimates that £500 million was lost to disguised remuneration schemes in 2022–23 alone, with hundreds of millions more lost through other forms of umbrella company fraud. Those figures highlight why choosing, and continually monitoring, the right payroll partner has become more important than ever.
Recent legislative changes have also increased the importance of carrying out robust due diligence before adding an umbrella company to your preferred supplier list. Rather than assuming a provider is compliant, agencies now need to be able to demonstrate that they’ve taken reasonable steps to assess and monitor their supply chain.
If you’re unsure where to start, our 2026 Umbrella Reform Due Diligence Checklist outlines the key areas every recruitment agency should review.
The Reputational Cost
Recruitment is all about trust. Clients trust you to introduce reliable partners, while contractors trust you to recommend providers that will pay them accurately and on time.
When an umbrella company fails to meet those expectations, it’s usually your agency that’ll get the first phone call.
Even if your business isn’t directly responsible for the issue, poor contractor experiences can damage the relationships you’ve spent years building. A single payroll problem can quickly lead to complaints, which in turn leads to lost confidence and fewer referrals.
Choosing the right provider is just as much about protecting your reputation as it is about being compliant.
The Compliance Cost
The introduction of Joint and Several Liability (JSL) has caused many recruitment agencies to rethink compliance and what it really entails.
Where responsibility previously sat mostly with the umbrella company, agencies like yours are now expected to take on a much more active role when it comes to assessing and monitoring the providers they work with.
If you can’t demonstrate that you’ve taken reasonable steps to carry out due diligence, there can be significant repercussions.
Depending on the circumstances, your agency could face:
- unexpected tax liabilities
- lengthy HMRC investigations
- increased administrative costs
- damage to client relationships
Even if no financial penalties arise, dealing with compliance issues can take up valuable time and resources that could have instead been spent supporting clients and growing your business.
That’s why due diligence can no longer be treated as a one-off exercise but an ongoing process, one that’s supported by clear evidence, regular reviews and robust monitoring.
If you’d like to dive deeper into your agency’s responsibilities, explore our guide to what “Reasonable Steps” means under JSL.
Looking Beyond Price
Price will always be a factor when comparing providers, but it shouldn’t be the only one.
Some questions worth asking are:
- How does the provider demonstrate ongoing compliance?
- Do they hold recognised accreditations such as FCSA?
- Do they use technologies such as SafeRec to provide ongoing payroll monitoring?
- How often are their compliance processes reviewed?
- What evidence can they provide to support your due diligence?
Don’t just look at the headline margin, make sure you get a clear picture of the level of support and protection a provider offers.
Don’t Forget Your Contractors
Choosing the wrong umbrella company can directly impact the contractors you place.
Things like incorrect tax treatment, unclear payslips or poor communication can damage a contractor’s confidence and lead to unnecessary queries and dissatisfaction.
For agencies working with limited company contractors, it’s equally important to understand how legislation such as IR35 fits into the wider compliance picture. While IR35 and umbrella working are different engagement models, understanding both helps agencies give better advice and support to their contractor workforce.
A Better Way to Choose an Umbrella Company
The best payroll partners aren’t there just to process your payments. They’re there to help your agency manage compliance and reduce risk, building confidence all across the labour supply chain.
That means you should look for providers with transparent processes, recognised accreditations and ongoing compliance monitoring. Most of all, they should be genuinely committed to supporting your agency through a regulatory landscape that’s only growing more complex.
If you’re reviewing your current provider or building a preferred supplier list, start by asking the right questions, not by looking for the lowest cost.
Need Support Reviewing Your Payroll Partners?
At Omnia, we work with recruitment agencies to simplify payroll, strengthen compliance and reduce supply chain risk.
As an FCSA Accredited Member and SafeRec Certified provider, we help agencies build robust payroll processes that are designed for today’s regulatory environment.
If you’d like to review your current arrangements or discuss your options, call our team on 0118 315 1532 or request a callback.