What Is Construction Receivables Factoring?
Construction receivables factoring allows contractors and subcontractors to release cash tied up in eligible unpaid invoices or approved applications for payment.
Instead of waiting for the main contractor or customer to pay, the business receives an advance against the value of qualifying amounts due.
This can help support payroll, supplier costs, materials and other ongoing project expenses.
How Construction Receivables Factoring Works
The process typically involves:
• Submitting an invoice or application for payment
• Providing supporting contract and project information
• The funder checking the debtor and amount due
• Confirming which invoices are eligible
• Advancing an agreed percentage
• Releasing the remaining balance when payment is received, minus fees
Construction debts can require more checks than standard trade invoices because payment may depend on approval, payment notices, retentions or deductions.
What Are Approved Applications for Payment?
Construction businesses often submit applications for payment instead of raising a standard invoice immediately.
The application sets out the value of work completed during a particular payment period.
An approved application has been reviewed and accepted by the main contractor, quantity surveyor or contract administrator.
This normally gives the funder greater confidence that the amount has been agreed and is due for payment.
Applications that have been signed off are generally easier to fund than amounts that remain unconfirmed.
What Documents May Be Required?
A construction factoring provider may request:
• The underlying construction contract
• Applications for payment
• Payment notices
• Certificates confirming completed work
• Copies of invoices
• Previous payment records
• Details of retentions or deductions
• Evidence that the work has been completed
Clear and complete documentation can help the funder assess the outstanding amount more quickly.
How Debtor Checks Work
The funder will usually assess the business responsible for making payment.
This is often the main contractor, property developer or commercial customer.
The debtor check may consider:
• Credit history
• Financial strength
• Payment record
• Existing exposure with the funder
• Value of outstanding invoices
• Whether any amount is disputed
• Concentration with one main contractor
A strong debtor can improve the likelihood of approval because the funder is relying on that customer to settle the debt.
Where most of the business’s turnover depends on one main contractor, the funder may apply a concentration limit or carry out additional checks.
Which Construction Invoices May Be Eligible?
Funding may be available against:
• Approved applications for payment
• Accepted business-to-business invoices
• Completed construction work
• Regular progress-payment invoices
• Amounts owed by creditworthy main contractors
• Commercial construction debts with clear supporting documentation
The invoice or application normally needs to be valid, undisputed and due from another business.
The funder may also check whether the contract allows the debt to be assigned and whether any payment conditions remain outstanding.
Common Exclusions
Some construction invoices and applications may be excluded from funding.
Common exclusions include:
• Uncertified work
• Retentions
• Disputed invoices or applications
• Contra charges
• Liquidated damages
• Amounts subject to further approval
• Domestic customer debts
• Incomplete or unsupported applications
• Debts owed by customers with poor credit
• Work that has not yet been completed
The full value of an application may not be eligible where part of the amount relates to retention, disputed work or other deductions.
How Retentions Affect Funding
Retentions allow the main contractor to hold back part of the payment until practical completion or the end of the defects period.
This retained amount is normally excluded from immediate funding because it is not yet due for payment.
For example, if an approved application is worth £40,000 and a 5% retention applies, the funder may assess eligibility against £38,000 rather than the full amount.
Any other deductions may also be removed before the advance is calculated.
Why an Invoice or Application May Be Reduced or Rejected
A funder may reduce or reject an amount where:
• The debtor has raised a dispute
• The work has not been certified
• The amount does not match the payment notice
• Supporting documents are missing
• The customer has a weak payment record
• The contract includes difficult assignment terms
• The invoice is too old
• The amount exceeds the agreed funding limit
Construction businesses should keep clear records of contracts, payment applications and approvals to reduce delays during assessment.
Construction Receivables Factoring Costs
Costs may include:
• Service fees
• Discount charges
• Setup fees
• Minimum monthly fees
• Credit protection charges
• Additional collection charges
The total cost can depend on turnover, average payment times, debtor quality and the proportion of invoices that qualify for funding.
Businesses should compare the complete facility cost rather than relying only on the headline rate.
Common Mistakes to Avoid
• Assuming every application for payment will be funded
• Treating uncertified work as an eligible invoice
• Ignoring retentions and contra charges
• Submitting incomplete supporting documents
• Failing to disclose disputes
• Choosing a provider without construction experience
How Simply Factoring Brokers Can Help
Simply Factoring Brokers works with specialist UK funders that understand construction receivables, approved applications and debtor checks.
Our personalised service:
• Helps assess which invoices may be eligible
• Compares specialist construction factoring providers
• Reviews likely exclusions and funding limits
• Helps compare fees and contract terms
• Identifies funders experienced with construction businesses
• Simplifies the application process
This allows you to compare suitable options without approaching multiple funders individually.