The UK construction sector has been buzzing this week with news that retentions could be banned.

For many subcontractors, that sounds like a win.

But here’s the reality:

 This isn’t law yet
 It’s still under consultation
 And even if it happens… cash flow problems won’t disappear overnight

In fact, for many businesses, this change could actually highlight a bigger issue:

Construction cash flow has never really worked properly in the first place.

What Are Retentions (And Why Do They Hurt Cash Flow)?

Retention is where 3–5% of your payment is held back until:

  • Project completion
  • Defects liability period ends

On paper, it protects quality.

In practice, it often means:

  • Cash tied up for months or years
  • Money never fully recovered
  • Profit margins effectively eroded or wiped out

For many contractors, retention isn’t just an inconvenience…

 It’s the difference between positive cash flow and financial pressure

Why This Matters From a Funding Perspective

If retentions are reduced or removed, you might expect cash flow to improve.

And in some cases, it will.

But here’s what most businesses overlook:

Retentions Are Only One Part of the Problem

Even without retentions, you still have:

  • 30, 45, 60 or even 90-day payment terms
  • Applications for payment delays
  • Upfront labour and materials
  • CIS deductions reducing available cash

 So the core issue remains:

You’re delivering work today… and getting paid much later.

The Real Question: How Do You Bridge That Gap?

This is where funding becomes critical.

Because whether retentions exist or not…

Cash flow gaps still need to be funded

How Construction Businesses Are Solving This Right Now

The most financially stable contractors aren’t waiting for legislation.

They’re structuring funding around how the industry actually works.

1. Construction Invoice Finance (Including Applications for Payment)

This is the closest thing to “fixing” construction cash flow.

  • Unlock cash as soon as work is certified
  • Typically 50–90% advanced upfront
  • Designed specifically for construction billing structures

 Particularly powerful where retentions are still in place

2. Single Invoice Finance (Fast, Flexible Funding)

Ideal when you need to bridge a gap quickly:

  • Fund one invoice or application
  • No long-term commitment
  • Often arranged in 24–48 hours

 Perfect for covering wages, materials, or tax bills

3. Revolving Credit Facilities (RCF)

Think of this as a safety net:

  • Pre-approved funding limit
  • Draw down when needed
  • Only pay interest on what you use

 Works well alongside invoice finance

4. VAT & Tax Funding

One of the biggest hidden cash flow drains:

  • VAT due before invoices are paid
  • Corporation tax hitting at the wrong time

 Funding smooths this out without disrupting operations

What Happens If Retentions Are Banned?

Let’s be realistic.

Based on industry feedback, we’re likely to see:

  • Alternative mechanisms introduced (bonds, warranties, trusts)
  • Contract changes to protect main contractors
  • Potential increase in pay-less notices or disputes

As one contractor put it:

“They’ll just call it something else.”

So while the headline sounds positive…

 The cash flow challenge doesn’t disappear — it just evolves

And Remember… This Isn’t Law Yet

Right now:

  • No confirmed timeline
  • Still under discussion
  • Could take years to implement (if at all)

So for today’s projects?

Nothing changes

The Businesses That Win From This (Now and Later)

The contractors who come out strongest won’t be the ones waiting for change.

They’ll be the ones who:

  • Understand their cash flow cycle
  • Build funding around it
  • Stay in control regardless of payment terms

Because in construction:

Cash flow isn’t about when you get paid… it’s about when you get funded

Final Thought: Don’t Wait for the Industry to Fix It

Retentions being removed would be a positive step.

But it won’t fix:

  • Slow payments
  • Project delays
  • Cash flow gaps

That’s why more construction businesses are turning to specialist funding solutions now.

Need Help Structuring Funding Around Your Projects?

At Wise Factoring, we specialise in construction finance, including:

  • Invoice finance for applications and valuations
  • Single invoice funding (fast turnaround)
  • Revolving credit facilities
  • VAT and tax funding

✔ Access to 300+ lenders
✔ Fast decisions (often 24–48 hours)
✔ Construction-friendly underwriting

If you’re dealing with:

  • Retentions holding back cash
  • Slow-paying contractors
  • Growth putting pressure on working capital

Let’s have a quick chat.