How Does Invoice Finance Work? (A Construction Company’s Reality Check)

“We’re turning over millions… so why are we skint?”

Dave runs a construction company.

Good reputation. Solid team. More work than he can handle.

On paper? Flying. In reality? Checking the bank app like it owes him money.

They finish a job. Big one.

Steel’s in. Concrete’s down. Client’s happy. Invoice sent: £250,000.

Dave celebrates… briefly.

Because he knows what’s coming next:

“Payment terms: 60 days.” (Translation: we’ll pay you whenever we feel like it.)

Week 1: “Cashflow’s fine.”

Week 3: Suppliers start nudging. “Just chasing that invoice…”

Week 5: Payroll’s looming. Dave’s doing mental arithmetic like a broken calculator.

Week 7: Still no payment. Client says: “Accounts are processing it.”

(They are not processing it.)

So Dave finally asks the question most construction firms end up Googling at 2am:

How does invoice finance work?

Here’s what happens.

Instead of waiting 60–90 days, Dave uses his unpaid invoice to unlock cash immediately.

He sends that £250,000 invoice to a finance provider.

Next day?

£200,000 lands in the bank.

Just like that.

Now things change:

• Payroll? Covered.
• Suppliers? Paid.
• Next job? Started early.

No more juggling. No more stalling.

How does invoice finance work in practice?

Simple:

1. You do the work
2. You raise the invoice
3. The lender advances ~80–90% upfront
4. Your client eventually pays
5. You receive the remaining balance (minus fees)

That’s it.

No magic. Just speeding up cash you’ve already earned.

Dave chooses invoice discounting.

Which means:

• He still deals with the client
• No one knows he’s using finance
• No awkward third-party chasing

Everything looks normal on the outside.

Weeks later, the client finally pays.

The finance company takes their fee. Dave gets the rest.

And moves on without stress.

But here’s the honest bit:

Invoice finance isn’t free. There are fees. There’s admin.

And if your client doesn’t pay? That’s still your headache.

But here’s the bigger reality:

Before this, Dave had a profitable business strangled by cashflow.

Now?

He’s got control.

Because in construction, the real problem isn’t winning work.

It’s surviving the gap between doing the work… and getting paid for it.

So, how does invoice finance work?

It turns:

“We’ll pay you in 60 days” into “You get paid tomorrow.”

And for most construction firms…

That’s the difference between growth and constant stress.