CIS Crackdown, Kickbacks & the Fair Work Agency. What Construction Companies Need to Know

The construction industry is entering a period of increased scrutiny. Between tighter CIS enforcement, the introduction of the Fair Work Agency, and ongoing concerns around unethical practices in the supply chain, businesses need to be more vigilant than ever.

HMRC Is Cracking Down on CIS

HMRC is taking a much stronger stance on compliance within the Construction Industry Scheme (CIS).

The key change? Businesses can now be pursued not only for what they knew, but what they “should have known.”

This opens the door for HMRC to act where there has been:

  • Weak due diligence
  • Poor subcontractor verification
  • Suspicious payment arrangements
  • Lack of oversight

This isn’t just about fraud, it’s about standards of behaviour across the supply chain.

The Reality of Kickbacks in Construction

One of the biggest, and often unspoken, issues in construction is kickbacks within the supply chain. These can include:

  • Payments made in exchange for contracts
  • Inflated invoices
  • Informal financial arrangements between parties

Beyond ethical concerns, these practices:

  • Distort fair competition
  • Increase financial risk
  • Attract HMRC attention
  • Expose businesses to serious penalties

With increased enforcement, turning a blind eye is no longer an option.

The Introduction of the Fair Work Agency

The upcoming Fair Work Agency will bring together enforcement of:

  • Employment rights
  • Worker protections
  • Compliance investigations

For construction companies, this means:

  • A more joined-up approach to enforcement
  • Greater visibility across working practices
  • Increased likelihood of investigation where risks are identified

What This Means for Construction Businesses

The direction is clear:

  • More enforcement
  • More accountability
  • More expectation on businesses to self-regulate

If you engage subcontractors, manage labour supply, or operate across multiple sites, you are in scope.

How to Protect Your Business

Now is the time to strengthen your approach:

✔ Review your subcontractor onboarding

✔ Tighten CIS verification processes

✔ Question anything that doesn’t look right

✔ Ensure transparency across payments

✔ Train your team to spot risks early

Final Thoughts

The construction industry has always relied on trust, but regulation is catching up with reality. Businesses that operate transparently and proactively will be the ones that thrive. Those that don’t risk being caught out.

Need Support?

If you want assurance your CIS processes are taken care of and reduce risk across your supply chain, Sovereign Plus can help.

This blog is for informational purposes and should not be considered financial or legal advice. If you have any specific questions, please speak to a professional adviser.