Invoice Finance for Construction

What is construction invoice finance?
Construction invoice finance is funding secured against a construction business's unpaid invoices or applications for payment. Because construction debt is contractual, tied to contract terms, stage payments and potential set-off, it requires specialist funders, and advance rates are typically lower than in other sectors, often around 50%–70%. Facilities exist for subcontractors, trades and firms billing through applications for payment. See our glossary of invoice finance terms for the language funders use.

Typical advance rates and fees for construction

Why construction cashflow is uniquely brutal

Nobody waits longer to be paid for finished work than a subcontractor. Payment terms of 60 to 90 days are routine, applications for payment add their own cycle before an invoice even exists, retentions hold back a slice of every job for months or years, and the whole chain depends on the main contractor above you being paid first. Meanwhile your wages, materials and plant want paying weekly. Add the sector's insolvency record, one collapse up the chain can take healthy firms down with it, and you have an industry that needs working capital more than almost any other, served worst by mainstream lenders.

Why most invoice finance providers avoid construction, and why that is fine

Here is the straight answer most websites dodge. Standard invoice finance relies on invoices being clean and undisputed: work delivered, invoice raised, customer pays. Construction debt is rarely that tidy. It is contractual debt, governed by contract terms that allow set-off for defects or delays, staged through applications and certifications, and reduced by retentions. A generalist funder cannot verify it confidently, so they decline the sector wholesale. What that leaves is a group of genuine construction specialists who understand JCT and NEC contracts, fund against applications for payment as well as invoices, and price the sector's realities properly. You do not need most of the market. You need the right handful, and that is precisely what a broker is for.

How construction invoice finance works in practice

For trades and firms invoicing on completion, the facility works like standard invoice finance: raise the invoice, receive an advance, get the balance minus fees when the customer pays. For businesses billing through applications for payment, specialist funders advance against the certified or uncertified application itself, which brings cash forward to the point where you have done the work rather than the point where the paperwork catches up. Advance rates in construction sit lower than other sectors, commonly around 50%–70% rather than the 85%–90% a recruiter might see, reflecting set-off risk and retentions. A lower percentage of money you would otherwise wait three months for is still transformative for most firms.

Who it suits within construction

Construction finance works across the chain: subcontractors in trades from groundworks to M&E, labour-only and labour-and-materials firms, civil engineering contractors, shopfitters and interior specialists, and businesses supplying main contractors on credit terms. It matters whether you bill business customers, funding is secured on B2B debt, so firms working mainly for homeowners will not fit, and CIS arrangements are familiar territory for the specialist funders. If part of your work is applications-based and part is straightforward invoicing, facilities can be structured around the mix. Selective invoice finance can also work well for firms who only need to fund the occasional large application or invoice rather than the whole book. For contractors weighing up whether they can take on a large project, our guide on how to fund a large order covers the delivery gap and the payment gap.

What construction funders will want to see

Expect more questions than in other sectors, because the funder is underwriting your contracts as much as your customers. They will look at your contract terms and payment mechanisms, the strength of the contractors above you, your history of applications being certified without major deduction, retention levels, and the spread of your work across contracts and customers. Disputes, damages clauses and heavy reliance on one main contractor narrow the field rather than closing it. Presenting all of this the right way to the right funder is most of the battle, and it is a battle we fight weekly.

Why use a broker for construction finance?

Because in this sector the gap between the right funder and the wrong one is not a percentage point on fees, it is the difference between an approval and a string of rejections. The specialist construction funders each have their own preferences: some want certified applications only, some fund uncertified, some love civils and avoid fit-out, and their appetites shift with the market. We know who is funding what, we know how they price contractual debt, and we will put your business in front of the one or two that genuinely fit. Our service is free to use. The provider pays our commission, and we will always tell you that arrangement exists.