When it comes to construction, healthy working capital is vital, particularly as unforeseen project delays and late client payments put further strain on finances. 

According to a 2024 survey from Creditsafe, 28% of all insolvencies in 2023 in the UK construction sector were due to late payments, with construction firms accounting for 17% of all insolvencies in England and Wales in the year leading up to August 2024. 

Invoice finance can relieve some of the pressure, giving you access to the full amount of invoices owed or due later in your projects (minus the provider’s fees).

What is construction invoice finance?

Construction invoice finance is a financing solution that provides advanced funds for future payments during construction projects by turning unpaid invoices into cash. This helps firms meet their procurement needs and manage cash flow while offering breathing space for unexpected expenses. 

When it comes to construction, healthy working capital is vital, particularly as unforeseen project delays and late client payments put further strain on finances. 

According to a 2024 survey from Creditsafe, 28% of all insolvencies in 2023 in the UK construction sector were due to late payments, with construction firms accounting for 17% of all insolvencies in England and Wales in the year leading up to August 2024. 

Invoice finance can relieve some of the pressure, giving you access to the full amount of invoices owed or due later in your projects (minus the provider’s fees).

How does invoice finance work?

Invoice financing is a financial arrangement between a business with outstanding invoices and an invoice financing or factoring company, where businesses get invoices paid in advance by a third-party provider. This provider then takes a percentage cut of the invoice value – typically between 10-30% – made up of interest charges on the advance and a management fee. 

How the fees and processes work depends on your chosen invoice finance type and provider. Here’s an overview of the main types of invoice finance and how they differ:

Main types of invoice finance

Invoice factoring

In this type of invoice finance, providers are responsible for collecting payments from your customers. Invoice factoring suits construction businesses with smaller financial teams or a large number of projects, who are keen to outsource time-consuming invoice collection tasks.

Invoice discounting

If your business has a robust credit management operation and prefers to retain control over your sales ledger, you may prefer invoice discounting. This involves directing invoice payments to an account in your name, which is managed by the provider, while they pay you the advance (minus their fees). 

Invoice discounting tends to be pricier than invoice factoring but as customers are unaware you’re using invoice finance, it can ease concerns over perception.

Selective invoice finance

Another option available is selective invoice finance which involves choosing certain invoices to be paid rather than all outstanding invoices. Also referred to as spot factoring, this appeals to companies who only need an occasional boost in capital or want more flexibility and less commitment.

Choosing between recourse or non-recourse financing

You may wonder what happens if a client doesn’t pay for your services. Who is responsible, you or the invoice finance provider? That depends on whether you choose a recourse or non-recourse financing option.

With recourse financing, your company remains responsible if a customer fails to pay an invoice. You agree to take full liability for the invoice you've borrowed against. This reduces the lender’s risk and incurs a lower fee than non-recourse financing.

So, in a non-recourse financing arrangement, the invoice finance provider assumes the liability, relieving pressure on your business. Due to the risk incurred by the lender, this option is more expensive and often requires a higher bar for approval. 

Construction cash flow challenges & how invoice finance can address them

Construction companies deal with many moving parts, each presenting risks and challenges, and high upfront costs for materials, labour and subcontractors. As incoming payments are usually staggered, based on various project milestones, this often leads to cash flow problems. 

Other factors that impact cash flow include: 

  • Late (or delayed) invoice payments
  • Unexpected expenses or project changes, leading to cost overruns
  • Inefficient billing and invoicing collection processes
  • Seasonal fluctuations in the construction industry
  • Poor planning and forecasting, causing shortfalls and financial instability

Key benefits of invoice finance for construction companies

Construction invoice finance provides crucial access to funds for businesses that coordinate with numerous suppliers, subcontractors and local operators, where payments for goods and services can be slow. It’s often a simple funding solution that eases cash flow management for construction businesses and relieves pressure on finance teams. 

Here are the main benefits of invoice finance for construction companies:

  • Freeing up working capital and easing cash flow issues
  • Enabling construction companies to pay workers and suppliers faster
  • Remove time-consuming invoice collection and chasing tasks
  • Streamlining accounting and payment processes
  • Reducing potential construction project delays 
  • Maintaining and improving your reputation

Invoice finance uses cases for the construction industry

General contractors for construction sites

General contractors spin a lot of plates during large construction projects. There are various vendors and subcontractors to manage, and substantial capital is required to procure building materials and machinery and cover labour costs. 

Payment timelines for construction project stages can be between 30 and 90 days or even longer, so invoice financing is a good way to boost cash flow.  

Construction invoice finance helps general contractors to:

  • Bridge gaps between payments to maintain cash flow
  • Boost working capital to invest in new equipment
  • Cover unforeseen project costs and vendor delays
  • Ramp up workforce numbers as and when required

Telecom (cell) tower construction

Due to the long wait for payments in telecom and cell tower construction projects, contractors often take out invoice finance agreements to cover upfront costs and prevent potential credit issues.

Invoice finance is suitable for use in telecom tower construction due to:

  • The high costs of telecom tower construction projects
  • Extensive project timelines and lengthy payment schedules
  • Ongoing maintenance needs that require healthy cash flow
  • The need for healthy financial records to secure future contracts

Property developers

In property development, the big opportunity is the future value of houses/flats once developed and put on the market. So, in addition to any initial business loans taken out, invoice finance can keep cash flow steady during projects. 

Using invoice finance helps property developers to:

  • Increase liquidity to manage multiple projects effectively
  • Unlock capital tied up in outstanding invoices for covering operating costs
  • Reduce reliance on bank loans for ongoing expenses
  • Outsource time-consuming credit control tasks (if choosing invoice factoring)

Invoice finance vs. other financing options

So, how does invoice finance compare to other financing options? Companies seeking construction finance to boost working capital can use various funding options, from secured bank loans and unsecured business loans to asset finance and lines of credit

They all have pros and cons. However, if your main issue is cash flow, then invoice finance for construction projects has several advantages over many other finance options, such as:

  • Quick finance approval – typically, you can be approved within 24 hours
  • Minimal credit requirements – in most cases, your credit score is not a big determining in approval decisions
  • Fast release of funds – depending on your provider, you can access up to 90% of invoice value almost immediately
  • Simple processes – solutions are user-friendly and, with factoring, providers take key administrative tasks off your plate
  • Reduced debt – as you’re just paying monthly fees/agreed percentage of invoice value, invoice financing doesn't add to your company’s debt levels
  • No collateral required – you don’t need to provide assets as security, as your invoices act as the security

When choosing an option for your business, weigh up all the suitability factors and use finance calculators to work out cost-effectiveness compared to loans and other construction finance solutions.

Potential downsides to consider are that invoice finance fees can often prove higher than other forms of business finance and the solution may not give you the level of funds required for large investments. Also, in the case of invoice factoring, some companies aren’t comfortable giving up control of certain elements of customer relationships, such as invoice collection. 

How to apply for construction invoice finance?

There are numerous invoice finance providers available to UK construction businesses, from well-known banking names to reputable alternative business finance providers. 

While applying through traditional banks is typically a more drawn-out process, online invoice finance applications are fairly straightforward. In most circumstances, the process will follow these steps:

  • Provide key business information, financial records and details of outstanding/upcoming invoices   
  • Await eligibility and due diligence checks – some providers require candidates to have a turnover beyond a specific amount
  • Receive approval and confirmation of fees, rates and terms
  • Agree to contractual terms and follow onboarding steps (depending on the type of invoice finance you’ve chosen)
  • Receive the agreed percentage of your invoice/s value

From there, you’ll receive ongoing communication and support while you provide invoice details as and when required for new and existing construction projects.

Key factors to consider when exploring invoice finance providers

Here are some key questions to consider when exploring construction invoice finance providers:

  • Would you like to retain control over the collection of invoice payments?
  • Do you want the provider to be liable for any client payment defaults?
  • What are the interest rates and fees charged by each provider?
  • What level of customer service/support do the prospective providers offer?
  • How much flexibility is offered and how long is the contract commitment?
  • What kind of track record do the providers have? 

Consider these questions and whether invoice finance is right for your construction business – and if so, which type –  before applying. 

iwoca is a leading provider of flexible finance solutions for small businesses. We provide a range of short-term loans to power business growth. Your construction company could borrow between £1000 and £1,000,000, get approved within 24 hours and receive funds on the same day. 

There are no hidden fees. You only pay interest on the money you draw down and we don’t charge for early repayments. We let you access the capital you need, when you need it, so you manage your cash flow with ease.

Rowland Marsh

Rowland is an experienced B2B content writer specialising in fintech and financial services, primarily covering financial trends and solutions for SMEs and growing businesses.

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