How to hire subcontractors safely in the UK

Taking on subcontractors: the right way

In any trade, growth often reaches a point where you cannot handle all tasks single-handedly. This is particularly true in the construction and trades sectors, where the scope of work can quickly expand beyond the capacity of a lone worker. Taking on subcontractors is a practical solution that allows you to deliver larger projects, manage more work, and transition from being a one-person operation to building a more structured business. However, the risks involved in hiring the wrong subcontractor are significant. A single mistake can damage your reputation, drain your finances, and complicate relationships with customers.

Subcontractor vs employee: get this right

Understanding the distinction between a subcontractor and an employee is vital. HMRC has clear guidelines, and misclassification can lead to severe penalties. A genuine subcontractor:

• Determines how, when, and where they perform their duties
• Has the option to send a substitute to complete the work
• Uses their own tools and equipment
• Can engage with multiple clients at the same time
• Does not receive holiday pay, sick pay, or pension contributions from you
• Invoices you for the work they have completed

If you dictate the hours they must work, supply all necessary tools, and they work solely for you, HMRC might classify them as an employee. This reclassification makes you responsible for their PAYE, National Insurance contributions, and any employment rights they should have received. The financial penalties for such errors are substantial, not to mention the administrative headaches they cause.

CIS: your legal obligations

For contractors in the construction industry, compliance with the Construction Industry Scheme (CIS) is mandatory. This involves registering with the scheme and making deductions from payments to subcontractors who are not registered for gross payment status. The standard deduction is 20%, and it increases to 30% for unverified subcontractors. Prior to issuing payments, you must verify each subcontractor with HMRC and submit monthly CIS returns.

The CIS covers a broad range of construction activities, including building, repairs, decorating, demolition, and the installation of heating, lighting, power, and water systems. However, it does not extend to professional services such as architecture and surveying.

Due diligence before hiring

Before you allow anyone to begin work on your projects, conducting due diligence is essential. This involves:

• Checking insurance. Request a copy of their public liability insurance certificate. Make sure it is current and provides coverage for the specific type of work you require.
• Verifying qualifications. For instance, Gas Safe registration is necessary for gas work, NICEIC or NAPIT registration for electrical work, and a CSCS card for work on construction sites. Ask to see their certification cards and cross-check them against online registers.
• Checking references. Ask for recent references from other contractors they have worked with. It is advisable to contact these references directly.
• Reviewing their work. If possible, visit a current or recently completed site to inspect their work firsthand. Photographs can be misleading and do not always reflect the true quality of work.
• Collecting their UTR and NI number. These are necessary for CIS verification.

Written agreements

Having a written subcontract agreement is a safeguarding measure for both parties involved. This agreement should include:

• A detailed scope of work outlining what the subcontractor is expected to do
• A programme specifying when the work needs to be completed
• The agreed price, whether it is a day rate or a fixed price
• Payment terms detailing when and how payments will be made
• Insurance requirements that the subcontractor must meet
• Quality standards that the work must adhere to
• A defect liability period, which is typically between 6 to 12 months
• Termination provisions outlining the conditions under which the agreement can be terminated

While you do not need a solicitor to draft this document, it should be clear, concise, and in plain English. Both parties should sign it to acknowledge and agree to the terms. This is generally sufficient for most domestic and small commercial work scenarios.

Managing subcontractors on site

When you hire a subcontractor, the customer still holds you accountable for the quality of work. Any issues such as poor workmanship, messiness, or unreliability fall back on you to resolve. It is crucial to set clear expectations from the outset. This includes start times, adherence to site rules, quality standards, and how defects will be managed.

Regular inspections of the work at key stages can prevent problems from escalating. It is significantly more cost-effective to address issues during the project rather than after the subcontractor has left the site. This proactive approach not only ensures quality but also maintains customer satisfaction.

Paying subcontractors

Timely payment is fundamental in maintaining a good working relationship with subcontractors. Late payments can quickly sour the relationship and cause you to lose valuable partners. Reliable subcontractors often prefer to work with contractors who pay promptly, even if it means accepting a slightly lower rate.

Using tools like InvoiceAdept can help manage subcontractor invoices alongside your own client invoicing. This keeps your cashflow clear and organised, ensuring that you are never caught off guard by unexpected expenses or delays in payment.

Additional Considerations for Hiring Subcontractors

When scaling your business, consider the long-term implications of frequently hiring subcontractors. While they offer flexibility, they also require management and oversight. Balancing your team with a mix of reliable subcontractors and permanent employees might provide the stability and capacity needed for growth.

Regular Training and Updates

The construction industry is constantly evolving, with new regulations, materials, and techniques emerging regularly. It is beneficial to organise regular training sessions or workshops for your subcontractors to ensure they are up-to-date with the latest industry standards and practices. This not only improves the quality of work but also enhances safety on-site.

Insurance and Liability

While verifying the insurance of subcontractors is a must, it is also wise to review your own insurance policies regularly. Ensure that your coverage is adequate for the scale and type of projects you undertake. This includes checking if your policy covers any potential liabilities that could arise from subcontractor actions.

FAQs

Do I need employer's liability insurance for subcontractors?

In the case of genuine subcontractors, you are not required to have employer's liability insurance. However, it is mandatory for employees. If HMRC reclassifies a subcontractor as an employee, you could find yourself in breach of insurance requirements. Some insurance policies do cover labour-only subcontractors, so it is worth checking with your insurer to ensure you have the appropriate coverage.

Can I deduct money for defective work?

Deducting money for defective work is only permissible if your subcontract agreement specifically allows for it. Without a written agreement, attempting to withhold payments due to defects can lead to disputes and potentially damage your relationships. Including a clear defect liability clause in your agreement provides a legal basis to withhold payment until defects are addressed and rectified.

What if a subcontractor injures someone on my site?

In the event of an injury caused by a subcontractor, their public liability insurance should cover the claim. If they lack insurance, the liability may fall on you, highlighting the importance of verifying insurance before hiring. Ensuring that each subcontractor has adequate coverage is a non-negotiable step in protecting your business from unforeseen incidents and potential legal battles.

What if a subcontractor doesn't show up?

Addressing absenteeism is crucial for project timelines. A written agreement should include clauses related to performance expectations and consequences for non-compliance. This could involve penalties for unapproved absences or delays in project delivery. Having this in writing ensures clarity and sets the standard for professional conduct on-site.